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湖北无水乙醇​有哪些制备方法呢?

来源:http://nssahawaii.com/ 作者:武汉乙酸乙酯公司众鑫棋牌 发布时间:2019-08-31 06:30

  湖北无水乙醇有哪些制备方法呢?

  1、FAJIAOFA:

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  2、SHUIHELIHEFA:WUYIDINGERXIHESHUIWEIYUANCAILIAO,GENJUJIACHENGFANYINGZHIDE。SHUIHELIHEFAFENCHENGJIANJIESHUIHELIHEFAHELIJISHUIHELIHEFAERZHONG。JIANJIESHUIHELIHEFAYECHENGYANSUANZHIFA,FANYINGFENERBUKAIZHAN。XIANBA95~98%DEYANSUANHE50~60%DEDINGERXIAN2:SHI1(JINGZHONGBI)ZAILISHIGUANSHIFANYINGQIXIAOHUAXISHOUFANYING,60~80°C、0.78~1.96MPaBIAOZHUNXIAZHUANHUACHENGYANSUANZHI。

  3、TICHUNFANGSHI:WUSHISHOUDEWUSHUIYICHUNTONGCHANGZHIYOUCHAOGUO99.5%CHUNJINGDU,ZAIHENDUOFANYINGZHONGYAOYONGCHUNJINGDUGENGGAODEWUSHUIYICHUN,CHANGCHANGXUZISHENZHIQU。YIBANGONGYEJIDE95.5%DEYICHUNBUKEYILIJIYONGSHUIZHENGQIZHENGLIUFAJIQUWUSHUIYICHUN,YIN95.5%YICHUNHE4.5%DESHUICHANSHENGHENGRONGDIANHUAHEWU。YAOBASHUIQUCHU,SHOUXIANSHITIANJIAQINGYANGHUAGAISHAOKAILIUHUI,SHIYICHUNZHONGDESHUIYUSHENGSHIHUIFENGONGXIAOZHUANHUACHENGQINGYANGHUAGAI,SUIHOUZAIJIANGWUSHUIYICHUNZHENGCHU,CHUNJINGDUGENGGAODEWUSHUIYICHUNNENGYONGJINSHUMEIHUOJINSHUNAKAIZHANJIEJUE。

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