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甲酸的合成方法有哪幾種

  JINTIANJIESHAOYIXIAJIASUANDEHECHENGFANGFA, XIWANGCONGSHIHUAGONGXINGYEDEYOUGUANRENYUANXUEXIDAOZHISHI,YINGYONGDAOGONGZUOSHANGQU。XIAMIANSHIXIANGXIJIESHAO:

冷门赚钱行业   1.JIASUANNAFAYIYANGHUATANHEQINGYANGHUANARONGYEZAI160~200DUHE2MPaYALIXIAFANYINGSHENGCHENGJIASUANNA,RANHOUJINGLIUSUANSUANJIE、ZHENGLIUJIDECHENGPIN。

  2.甲酸羰基合法(又稱甲酸甲酯法)甲醇和一氧化碳在催化劑甲醇鈉存在下反應,生成甲酸甲酯,然后再經水解生成甲酸和甲醇。甲醇可循環送人甲酸甲酯反應器,甲酸再經精餾即可得到不同規格的產品。

  ZAICUIHUAJICUNZAIXIA,YIYANGHUATANHEJIACHUNFANYINGSHENGCHENGJIASUANJIAZHI,RANHOUSHIYONGSUANJIAZHISHUIJIESHENGCHENGJIASUANHEJIACHUN。

  DANGYONGQIANGJIANXINGYINLIZI,JIAOHUANSHUZHIWEICUIHUAJISHI,HECHENGJIASUANJIAZHIDEFANYINGYUEWEI47DUHE9MPaTIAOJIANXIAJINXING;DANGYICHUNNA,GAOJICHUNHEDANJIANWEICUIHUAJISHI,FANYINGZAI80DUHE4.0MPaXIAJINXING。SHENGCHENGDEJIASUANJIAZHIJINGZHENGLIUFENCHU,HANCUIHUAJIDEMUYEFANHUIFANYINGQI。JIASUANJIAZHIZAI90~140DUHE0.5~1.8MPaXIASHUIJIE。

冷门赚钱行业   SHUIJIEYEJINGZHENGLIU,ZAITAXIANGFENCHUJIACHUNHEJIASUANJIAZHI,ZAIJINYIBUZHENGLIUFENXIANG,JIASUANJIAZHIFANHUISHUIJIEFANYINGQI,JIACHUNZESONGHUIZHIHUAFANYINGQI,SHUIJIEFANYINGQIFUYEWEIHANSHUIDEYUE85%JIASUAN,SONGDAOJINGLIUTAJINYIBUJINGZHI。

冷门赚钱行业   3.JIAXIANANFA,YIYANGHUATANHEANZAIJIACHUNRONGYEZHONGFANYINGSHENGCHENGJIAXIANAN,ZAIZAILIUSUANCUNZAIXIASHUIJIEDEDAOJIASUAN,TONGSHIFUCHANLIUSUANAN。

  4.YOUYUJIASUANHESHUIXINGCHENGGONGFEIWU,YINERZHIBEIWUSHUIJIASUANBIJIAOKUNNAN。GONGYESHANGTONGCHANGSHIJIANGHANSHUIDE85%~90%SHANGPINJIASUANJINGLIU、GONGFEIZHENGLIUHUOCUIQUZHENGLIU,YOUQIGONGFEIZHENGLIUJIAOWEICHANGYONG。GONGFEIRONGJIYIBANWEIJIASUANZHENGBINGZHI。

  GENGDUOJIASUANNADEZHISHIKANWOMENWANGZHANXIANGGUANWENZHANG。

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時間:2019-06-05 編輯:admin 來源:raensong.com 點擊:

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