化工企业冬季安全生产须知——防中毒窒息篇
<link href="https://m2cdn.fastindexs.com/npmanager/static/lib/ckeditor5/preview.css?v=1.3.053" rel="stylesheet" /><p style="line-height:3;"><span style="background-color:rgb(244,248,252);color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;orphans:2;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:35px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> 冬季是化工企业中毒窒息事故的高发季。随着气温骤降，为保温御寒，作业场所门窗紧闭、通风减弱，加之低温导致的设备泄漏风险增大，有毒有害气体极易积聚，对人员生命健康构成严重威胁。</span></span></p><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-tools="135编辑器" data-id="128217"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:center;margin:10px auto;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;flex-shrink:0;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);align-items:center;background-color:rgb(249, 156, 5);box-sizing:border-box;display:flex;font-size:16px;justify-content:center;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:7px 0px;width:35px;"><p style="line-height:3;margin-left:0px;"><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><strong>一</strong></span></p></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);border-bottom:1px solid rgb(249, 156, 5);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:6px 16px;text-align:center;"><p style="line-height:3;margin-left:0px;"><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""><strong style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin-bottom:0px;margin-right:0px;margin-top:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;">冬季中毒窒息事故易发原因</strong></span></span></p></section></section></section></section><p style="line-height:3;"><span style="background-color:rgb(244,248,252);color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;orphans:2;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:35px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> 化工企业冬季易发生人员中毒窒息事故原因具有关联性，是环境因素、设备特性、管理漏洞等多方面因素叠加的结果。</span></span><br><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"> </span></p><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-role="paragraph"><section><section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:-10px 0px 0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:flex-start;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:5px 15px;text-align:center;"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:left;"><span style="font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""><strong style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(20, 82, 186);box-sizing:border-box !important;color:rgb(255, 255, 255);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-brushtype="text">（一）通风不足是主要原因</strong></span></span></p></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border-left:1px solid rgb(68, 138, 224);box-sizing:border-box;margin:0px 10px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:10px 10px 20px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:transparent;box-sizing:border-box !important;color:rgb(51, 51, 51);font-size:14px;letter-spacing:1.5px;line-height:1.75em;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-autoskip="1"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2.5em;"><span style="color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""> 冬季北方地区气温常降至零下，南方地区湿冷明显，作业人员为防寒防风，往往将车间、泵房、罐区操作室等场所的门窗完全封闭，为避免冷风灌入，甚至用塑料布、棉絮等封堵缝隙。有的企业员工还存在“通风会降低室内温度、增加取暖成本”的错误认知，违规关停机械通风设施，或擅自调低通风机风量。这种密闭环境使得有毒有害物质（如一氧化碳、硫化氢、氮气）积聚，短时间内浓度快速升高，极易达到致人中毒窒息的阈值。此外，部分企业的通风系统设计本就存在缺陷，冬季通风效率进一步下降，加剧了有毒有害物质积聚的风险。</span></span></p></section></section></section></section></section></section></section><p style="line-height:3;"><br><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"> </span></p><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-role="paragraph"><section><section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:-10px 0px 0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:flex-start;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:5px 15px;text-align:left;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);display:flex;font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;justify-content:flex-start;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:5px 15px;text-align:left;"><p style="margin-left:0px;"><span style="font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""><strong style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;font-size:16px;letter-spacing:1.5px;margin-bottom:0px;margin-right:0px;margin-top:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-brushtype="text">（二）低温增加有毒有害物料泄漏风险</strong></span></span></p></section></section></section></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border-left:1px solid rgb(68, 138, 224);box-sizing:border-box;margin:0px 10px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:10px 10px 20px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:transparent;box-sizing:border-box !important;color:rgb(51, 51, 51);font-size:14px;letter-spacing:1.5px;line-height:1.75em;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-autoskip="1"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2.5em;"><span style="color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""> 化工企业的工艺管线多为金属材质，低温环境下金属出现热胀冷缩现象，管线与阀门、法兰的连接部位易产生间隙；同时，低温会使金属材质的韧性下降、脆性增加，尤其是老旧管线或材质等级不足的管线，在压力波动时极易发生裂缝。此外，密封垫片在低温下会失去弹性，导致密封性能失效，如橡胶垫片在零下温度易硬化开裂，无法有效阻隔有毒物料。新疆、黑龙江等严寒地区的事故案例中，均出现了因低温导致管线破裂、密封失效的问题，引发有毒有害气体泄漏。</span></span></p></section></section></section></section></section></section></section><p style="line-height:3;"><br><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"> </span></p><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-role="paragraph"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-tools="135编辑器" data-id="128204"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:10px auto;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:-10px 0px 0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:flex-start;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:5px 15px;text-align:center;"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:left;"><span style="font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""><strong style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(20, 82, 186);box-sizing:border-box !important;color:rgb(255, 255, 255);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-brushtype="text"> （三）废气喷淋、吸收处理设施效能降低</strong></span></span></p></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border-left:1px solid rgb(68, 138, 224);box-sizing:border-box;margin:0px 10px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:10px 10px 20px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:transparent;box-sizing:border-box !important;color:rgb(51, 51, 51);font-size:14px;letter-spacing:1.5px;line-height:1.75em;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-autoskip="1"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2.5em;"><span style="color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""> 废气喷淋装置、吸收处理设施因低温效能降低或失效，造成装置体系内有毒物质浓度升高，成为引发中毒事故的潜在风险。废气处理系统中的喷淋水在低温下易结冰，导致喷淋管道堵塞，无法正常喷洒吸收液，使得有毒废气无法得到有效处理；碱吸收系统的碱液在低温下会降低反应活性，吸收效率大幅下降，甚至出现碱液结晶堵塞管道的情况。此外，部分废气处理设施的伴热保温措施不到位，冬季设备运行参数不稳定，进一步加剧了处理设施的失效风险，导致有毒有害物质在体系内积聚并可能向外泄漏。</span></span></p></section></section></section></section></section></section></section><p style="line-height:3;"><br><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"> </span></p><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-role="paragraph"><section><section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:-10px 0px 0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:flex-start;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:5px 15px;text-align:center;"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:left;"><span style="background-color:rgb(20,82,186);color:rgb(255,255,255);font-family:arial, helvetica, sans-serif;font-size:18px;"><span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:1.5px;orphans:2;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong>（四）密闭空间易造成事故扩大</strong></span></span></p></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border-left:1px solid rgb(68, 138, 224);box-sizing:border-box;margin:0px 10px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:10px 10px 20px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:transparent;box-sizing:border-box !important;color:rgb(51, 51, 51);font-size:14px;letter-spacing:1.5px;line-height:1.75em;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-autoskip="1"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2.5em;"><span style="color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""> 冬季中毒窒息事故多发生在泵房、罐区、池、坑等受限空间等密闭或半密闭场所，有毒气体扩散速度相对较慢但浓度高，一旦发生泄漏，现场人员来不及撤离即出现中毒症状。此时，周围人员在恐慌情绪下，易忽视自身防护，未佩戴防毒面具、空气呼吸器等装备就进入危险区域救人，导致救援人员中毒，造成伤亡人数增加。</span></span></p></section></section></section></section></section></section></section><p style="line-height:3;"><br><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"> </span></p><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-role="paragraph"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-tools="135编辑器" data-id="128204"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:10px auto;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:-10px 0px 0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:flex-start;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:5px 15px;text-align:center;"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:left;"><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:18px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""><strong style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin-bottom:0px;margin-right:0px;margin-top:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-brushtype="text">（五）心理惰性与赶工期的风险叠加</strong></span></span></p></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border-left:1px solid rgb(68, 138, 224);box-sizing:border-box;margin:0px 10px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:10px 10px 20px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:transparent;box-sizing:border-box !important;color:rgb(51, 51, 51);font-size:14px;letter-spacing:1.5px;line-height:1.75em;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" data-autoskip="1"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-indent:2.5em;"><span style="color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""> 冬季严寒天气下，作业人员易出现身体僵硬、注意力不集中等问题，存在“图省事、怕麻烦”的心理惰性，产生简化作业流程、省略安全检查步骤的行为。同时，年底前企业往往面临生产任务压力，为赶工期、抢进度，常出现超员作业、加班加点等情况，导致现场管理力量不足，安全监护制度无法有效落实。</span></span></p></section></section></section></section></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-tools="135编辑器" data-id="128217"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;justify-content:center;margin:10px auto;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;display:flex;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;flex-shrink:0;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;"><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);align-items:center;background-color:rgb(249, 156, 5);box-sizing:border-box;display:flex;font-size:16px;justify-content:center;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:7px 0px;width:35px;"><p style="line-height:3;margin-left:0px;"><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;">二</span></p></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);background-color:rgb(20, 82, 186);border-bottom:1px solid rgb(249, 156, 5);box-sizing:border-box;color:rgb(255, 255, 255);font-size:16px;letter-spacing:1.5px;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:6px 16px;text-align:center;"><p style="line-height:3;margin-left:0px;"><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf=""><strong style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin-bottom:0px;margin-right:0px;margin-top:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;">冬季中毒窒息事故预防措施</strong></span></span></p></section></section></section></section><section style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(244, 248, 252);box-sizing:border-box !important;color:rgb(51, 51, 51);font-family:"PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:1.5px;margin:0px;max-width:100%;orphans:2;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" data-role="paragraph"><p style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;clear:both;line-height:3;margin:0px;max-width:100%;min-height:1em;outline:0px;overflow-wrap:break-word !important;padding:0px;text-align:justify;text-indent:2.5em;"><span style="color:rgb(0,0,0);font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;" leaf="">预防冬季中毒窒息事故，应结合冬季环境特点和化工企业生产实际，从设备设施完好、风险管控、人员防护、培训教育等多维度筑牢安全防线。</span></span></p><figure class="image"><img src="https://omo-oss-image.thefastimg.com/portal-saas/pg2025102117473232840/cms/image/f5325ccd-4641-4d55-856c-fa9d6914486b.png"></figure><hr><p><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;font-weight:normal;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2em;" leaf="" textstyle="">声明：</span></span></p><p><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;font-weight:normal;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2em;" leaf="" textstyle=""> 1. 本文内容转载自中国化学品安全协会官方微信公众号，版权归原作者及原平台所有。</span></span></p><p><span style="font-family:仿宋_GB2312, FangSong_GB2312;font-size:20px;"><span style="-webkit-tap-highlight-color:rgba(0, 0, 0, 0);box-sizing:border-box !important;font-weight:normal;margin:0px;max-width:100%;outline:0px;overflow-wrap:break-word !important;padding:0px;text-indent:2em;" leaf="" textstyle=""> 2. 本平台对转载、分享、陈述、观点保持中立，目的仅在于传递更多信息。如涉及内容版权或使用问题，请及时联系我们，感谢支持！</span></span></p></section>