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如何进行氯化氢气体合成的安全操作

时间:2019-02-23 15:55 点击:次

    随着现代工业生产的不断进步,行业中对氯化氢的需求量变得越来越大。但是即便如此,作为氯化氢厂家而言在使用过程中也要进行安全规范的操作,将安全隐患问题降至最低。那么,在氯化氢气体的合成操作过程中到底如何做才是最规范的呢?下面就由氯化氢方面的专业人士为大家做出详细介绍。

    WEIFANGZHILEISISHIGUDEZAICIFASHENG,YONGQINGQIYULVQILVHUAHECHENGLVHUAQINGQITI,BINGYUYIGUIQIHUNHESHENGCHANLVYIXIDESHENGCHANQIYE,YINGDANGCAIQURUXIAJIXIANGANQUANDECUOSHI:

    (1)YANGEKONGZHILVHUAQINGYUYIGUIDEBILIHELVHUAQINGZHONGYOULILVJIYANGDEHANLIANG

    YOULVHUAQINGYUJINGYIGUIHECHENGLVYIXISHI,ZAIHUNHECAOZUOZHONG,CHUYINGYANGEKONGZHIWENDUWAI,LVHUAQINGYUJINGYIGUIDEBILIBIXUZHUNQUE,RUGUOYIGUIDEHANLIANGGUOGAO,DUOYUDEYIGUIHUIYUHUNHEQIZHONGDELVHUAGAOGONGFANYING,SHENGCHENGYIBAODEYIGUIGONG。SUOYIYIBANYAOQIULVHUAQINGYINGBIJINGYIGUIDUO5-10%。

    在合成过程中,若氯化氢盛通彩票注册中的游离氯含量较高,易与乙炔生成氯乙烯而放热,会引起着火或造成设备爆炸;若本工序的转化率较差,常会使分馏放空尾气中的乙炔含量超过20%,这时氯化氢中微量氧的含量就相对增加,会与乙炔形成爆炸性混合物,故应经常取样分析。如氧含量大于5%,即须采取调换催化剂或降低流量等措施。加压精馏时,尾气中的氯乙烯应放入回收设备。

    (2)YANGEKONGZHILVHUAQINGHECHENGDEGONGYIZHIBIAOHECAOZUOCHENGXU

盛通彩票注册    ZAILVHUAQINGHECHENGDEZHENGCHANGSHENGCHANCAOZUOZHONG,GEMODIANJIECAODELVQIXITONGYALIWEI160kPa,QINGQIXITONGDEYALIWEI70kPa;LIZIMODIANJIECAO,LVQIXITONGDEYALIWEI152kPa,QINGQIXITONGDEYALIWEI75kPa;QINGQIYULVQIDEPEIBIWEI1.05~1.1︰1,ZHEIXIEZHIBIAODOUYAOYANGEKONGZHI,BUDETUPO。

    ZAISHENGCHANGUOCHENGZHONGYINYUTINGDIANDENGZAOCHENGJINJITINGCHESHIGUSHI,BIXUYANGEGUANBIFAMENDECHENGXU。DANGXIANCHANGYOU2MINGCAOZUOGONGTONGSHIZAICHANGSHI,2MINGCAOZUOGONGYINGDANGXUNSUTONGSHIYIZUIKUAIDESUDUFENBIEGUANBILVQIHEQINGQIFAMEN;RUOXIANCHANGZHIYOU1MINGCAOZUOGONGZAICHANGSHI,GAICAOZUOGONGYINGDANGXUNSUYIZUIKUAIDESUDUSHOUXIANGUANBILVQIFAMEN,ZAIGUANBIQINGQIFAMEN,ERZHESHUNXUJUEDUIBUKEDIANDAO。



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