手机滚球软件

新晟业产品质量可靠

ZHUANYESHENGCHANPIANJIANCHANPINDECHANGJIA

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关键词搜索: 工业片碱高度片碱氢氧化钠片碱

片碱的生产方法

  PIANJIANDESHENGCHANFANGFA

  TIANRANJIANKEHUAFAXIANJIANGTIANRANJIANFENSUI、RONGJIE、CHENGQING,ZAIJIANGSHIHUIRUJIARUQINGYEZHONGJINXINGKEHUAFANYING;KEHUAYECHENGQINGHOUSUODEQINGYEJINGYICIZHENGFA,GUOLVCHUQUZAZHIYAN;LVYEJINGERCIZHENGFAHOU,ZAIGUOLVCHUYAN;ZUIHOULVYEAOZHICHENGSHAOJIAN[1] 。

  NaHCO3+Ca(OH)2→NaOH+H2O+CaCO3↓2CHUNJIANKEHUAFAXIANJIANGCHUNJIANRONGYUSHUI,YUSHIHUIRUHUNHEJINXINGKEHUAFANYING。KEHUAYECHENGQINGHOU,QINGYEZHENGFANONGSUOZHIYIDINGNONGDUDEYETICHANPIN,JIANGNONGSUOYEJINYIBUAONONGKEDEGUTICHANPIN。

手机滚球软件  Na2CO3+Ca(OH)2→2NaOH+CaCO3↓3.GEMODIANJIEFAJIANGYUANYAN(SHIYAN)RONGYUSHUI(HUAYAN)HOU,FENBIEJIARUSHILIANGDECHUNJIAN、SHAOJIANHELVHUABEI,YICHUQUGAI、MEIHELIUSUANGENLIZI。WEIJIASUCHENDIAN,KEJIARUKEHUAFUPILEICHENDIANJI。YANNIGUOLV、XIDI,XISHUIYONGYUHUAYAN。CHENGQINGYEJINGSHALVHOU,YONGYANSUANZHONGHE,JINGYUREHOUJINRENDIANJIECAODIANJIE。DIANJIEYEJINGYUZHENGFAHOUGUOLVCHUQULVHUANADENGYAN,ZUIHOUAOZHICHENGGUTISHAOJIAN。2NaCl+2H2O[DIANJIE] →2NaOH+Cl2↑+H2↑

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