天气预报 > 其他 > 催化剂为什么要钝化
催化剂为什么要钝化
更新时间: 2020-07-13 00:00:00  

催化剂经过使用后,原油会带入大量的硫化物质,如硫化亚铁;在遇到空气后会产生自燃,所以在卸出前需要进行钝化处理,以降低危险性催化剂经过使用后,原油会带入大量的硫化物质,如硫化亚铁;在遇到空气后会产生自燃,所以在卸出前需要进行钝化处理,以降低危险性。

关键词: 催化剂 为什么

催化剂为什么要钝化相关经验

天气预报

最新推荐

页面:/news/view-115591/ | 耗时:0.2469 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=115591 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=115591 LIMIT 0,1
select * from tbl_Articles_sphinx where id=115591 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1098434,1078885,387964,263590,519472,330922,1114058,341161,1121366,263750,181388,223736,456922,254387,400165,124577,121216,511272,352550,242911,1049510,226948,1111800,1008730,1129585,1126557,373376,292736,153697,199806) ORDER BY field (ArticleID,1098434,1078885,387964,263590,519472,330922,1114058,341161,1121366,263750,181388,223736,456922,254387,400165,124577,121216,511272,352550,242911,1049510,226948,1111800,1008730,1129585,1126557,373376,292736,153697,199806)