危险(分类)区域中有关电气设备的气体、蒸气和粉尘的分类.pdf

ICS13.100 E09 备宾号 :9605-2001 中华人民共和国石油天然气行业标准 SY/16519-2001 危险 (分类)区域中有关电气设备的 气体、蒸气和粉尘的分类 Classificationofgases,vaporsanddustsforelectrical equipmentinhazardous(classified)locations 2001-09一24发布 2002一01一01实施 国家经济贸易委员会 发 布 SY/`C6519- 2001 目 次 前言 ···························································，················································…… N 1 概述 ···············································································································…… 1 2 工级材料— 气体和蒸气 .·2 3 II级材料— 粉尘 ···········，················································································…… 11 a 参考文献 ·········································································································…… 20 附录A (提示的附录) 解释说明 ···········，·······························································……21 附录B(提示的附录) 参考书目 ······································································…·…22 附录c (提示的附录) 参考出版物 ········································································……23 SY/I6519- 2001 前 言 本标准等效采用了美国防火协会NFPA497M 《危险 (分类)区域中有关电气设备的气体、蒸气 和粉尘的分类手册》(1991年版)。 本标准提供关于特定可燃气体、可燃和易燃液体和易燃粉末方面的数据。本标准旨在帮助危险 (分类)区域中选择所要求的特殊电气设备。 本标准在编写过程中，根据内容需要，略去了原标准的 “引言”和 索“引”。对于与我国现行法 律和法规相抵触的内容做了相应的修改。 本标准附录A、附录B、附录C都是提示的附录。 本标准由石油工业安全专业标准化技术委员会提出并归口。 本标准起草单位:胜利石油管理局安全环保处。 本标准卞要韶草人 张 勇 李俊荣 昊庆善 陈建设 赵宝山 潘玉存 谢可华 中华人民共和国石油天然气行业标准 危险 {分类)区域中有关电气设备的 SY/T6519-2001 气体、蒸气和粉尘的分类 Classificationofgases,vaporsanddustsforelectrical, equipmentinhazardous(classified)locations 注意:小节号或文字上的*号表明附录A中的相应章节有说明性材料。 1 概述 1.1 范围 本标准提供关于特定可燃