天气预报 > 其他 > 硫燃烧为什么要加水
硫燃烧为什么要加水
更新时间: 2020-11-10 00:00:00  

硫燃烧防止高温熔融的硫磺滴落到瓶底烫裂瓶子,二氧化硫有毒是大气污染物,加水可以吸收。硫在氧气中会生成二氧化硫,二氧化硫是一种有害的气体,会污染大气层。在集气瓶中加水是为了吸收二氧化硫(二氧化硫易溶于水),是为了保护环境。

关键词: 燃烧 为什么

硫燃烧为什么要加水相关经验

天气预报

最新推荐

页面:/news/view-1712784/ | 耗时:0.5353 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=1712784 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1712784 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1712784 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2263243,1120757,2420187,1377975,1092113,2950351,1064675,1087924,2003412,1127070,1084251,1107809,2599875,1845713,3125131,1084459,1114058,2579966,1063097,118203,2182035,1047881,1126880,1072342,2585236,2561638,1072637,2317923,685034,1131934) ORDER BY field (ArticleID,2263243,1120757,2420187,1377975,1092113,2950351,1064675,1087924,2003412,1127070,1084251,1107809,2599875,1845713,3125131,1084459,1114058,2579966,1063097,118203,2182035,1047881,1126880,1072342,2585236,2561638,1072637,2317923,685034,1131934)