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泰州一甲胺

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泰州一甲胺

详细介绍

一甲胺有广泛的工业用途,主要用作医药(激活、咖啡因、麻黄素等),农药(西维因、乐果、杀虫脒等),染料(茜素中间体、蒽醌系中间体等),炸药及燃料(水胶炸药、一甲肼等),表面活性剂、促进剂、以及橡胶助剂、 照相化学品和溶剂等的原料。

 

SHENGCHANFANGFA

工业上甲胺用甲醇和氨在高温下通不定期装有活性氧化铝催化剂的转化器来合成,但甲基化反应并不停止在一甲胺阶段,因此所得到的一甲胺、二甲胺三甲胺的混合物。控制甲醇和氨的比例,使氨过量,并加水和循环三甲胺有利于生成一甲胺和二甲胺,当氨的用量为甲醇的2.5倍,反应温度为425℃,反应压力2.45MPa时,可获得一甲胺10-12%,二甲胺8-9%,三甲胺11-13%的混合胺。 由于在常压下三甲胺与氨及其他甲胺形成共沸物,所以反应产物采用加压精馏和萃取精馏相结合的分离方法

 

YINGJICHUZHI

PIFUJIECHU:LIJITUOQUBEIWURANDEYIZHE,YONGDALIANGLIUDONGQINGSHUICHONGXI,ZHISHAO15 min。JIUYI。

皇冠足球比分YANJINGJIECHU:LIJITIQIYANJIAN,YONGDALIANGLIUDONGQINGSHUIHUOSHENGLIYANSHUICHEDICHONGXIZHISHAO15 min。JIUYI。

XIRU:XUNSUTUOLIXIANCHANGZHIKONGQIXINXIANCHU。BAOCHIHUXIDAOTONGCHANG。RUHUXIKUNNAN,JIYUSHUYANG。RUHUXITINGZHI,LIJIJINXINGRENGONGHUXI。JIUYI。

SHIRU:WUFUZHEYONGSHUISHUKOU,JIYINNIUNAIHUODANQING,JIUYI。

HUXIXITONGFANGHU:KONGQIZHONGNONGDUCHAOBIAOSHI,JIANYIPEIDAIZIXIGUOLVSHIFANGDUMIANJU。JINJISHITAIQIANGJIUHUOCHELISHI,JIANYIPEIDAIYANGQIHUXIQIHUOKONGQIHUXIQI。

皇冠足球比分YANJINGFANGHU:HUXIXITONGFANGHUZHONGYIZUOFANGHU。

SHENTIFANGHU:CHUANFANGJINGDIANGONGZUOFU。

SHOUFANGHU:DAIXIANGJIAOSHOUTAO。

皇冠足球比分QITA:GONGZUOXIANCHANGYANJINXIYAN、JINSHIHEYINSHUI。GONGZUOBI,LINYUGENGYI。

XIELOUYINGJICHULI:

YOUHAIRANSHAOCHANWU:YIYANGHUATAN、ERYANGHUATAN、YANGHUADAN。

皇冠足球比分MIEHUOFANGFA:QIEDUANQIYUAN。RUOBUNENGQIEDUANQIYUAN,ZEBUYUNXUXIMIEXIELOUCHUDEHUOYAN。PENSHUILENGQUERONGQI,KENENGDEHUAJIANGRONGQICONGHUOCHANGYIZHIKONGKUANGCHU。MIEHUOJI:WUZHUANGSHUI、KANGRONGXINGPAOMO、GANFEN、ERYANGHUATAN。

 

 GUANLIXITONG

CAOZUODEGUANLI:MIBICAOZUO,JIAQIANGTONGFENG。CAOZUORENYUANJINGGUOZHUANMENPEIXUN,YANGEZUNSHOUCAOZUOGUICHENG。JIANYICAOZUORENYUANPEIDAIZIXIGUOLVSHIFANGDUMIANJU,CHUANFANGJINGDIANGONGZUOFU,DAIXIANGJIAOSHOUTAO。YUANLIHUOZHONG、REYUAN,GONGZUOCHANGSUOYANJINXIYAN。SHIYONGFANGBAOXINGDETONGFENGXITONGHESHEBEI。FANGZHIQITIXIELOUDAOGONGZUOCHANGSUOKONGQIZHONG。BIMIANYUYANGHUAJI、SUANLEI、LUSUJIECHU。ZAICHUANSONGGUOCHENGZHONG,GANGPINGHERONGQIJIEDIHEKUAJIE,FANGZHICHANSHENGJINGDIAN。BANYUNSHIQINGZHUANGQINGXIE,FANGZHIGANGPINGJIFUJIANPOSUN。PEIBEIXIANGYINGPINZHONGHESHULIANGDEXIAOFANGQICAIJIXIELOUYINGJICHULISHEBEI。

CHUCUNDEGUANLI:CHUCUNYUYINLIANG、TONGFENGDEKUFANG。YUANLIHUOZHONG、REYUAN。KUWENBUYICHAOGUO30℃。BAOCHIRONGQIMIFENG。YINGYUYANGHUAJI、SUANLEI、LUSUDENGFENKAICUNFANG,QIEJIHUNCHU。CAIYONGFANGBAOXINGZHAOMING、TONGFENGSHESHI。JINZHISHIYONGYICHANSHENGHUOHUADEJIXIESHEBEIHEGONGJU。CHUQUYINGBEIYOUXIELOUYINGJICHULISHEBEI。

皇冠足球比分YUNSHUDEGUANLI:BENPINTIELUYUNSHUSHIXIANSHIYONGNAIYAYEHUAQIQIYEZIBEIGUANCHEZHUANGYUN,ZHUANGYUNQIANXUBAOYOUGUANBUMENPIZHUN。TIELUFEIGUANZHUANGYUNSHUSHIYINGYANGEANZHAOTIEDAOBU《WEIXIANHUOWUYUNSHUGUIZE》ZHONGDEWEIXIANHUOWUPEIZHUANGBIAOJINXINGPEIZHUANG。CAIYONGGANGPINGYUNSHUSHIDAIHAOGANGPINGSHANGDEANQUANMAO。GANGPINGYIBANPINGFANG,BINGYINGJIANGPINGKOUCHAOTONGYIFANGXIANG,BUKEJIAOCHA;GAODUBUDECHAOGUOCHELIANGDEFANGHULANBAN,BINGYONGSANJIAOMUDIANKALAO,FANGZHIGUNDONG。YUNSHUSHIYUNSHUCHELIANGYINGPEIBEIXIANGYINGPINZHONGHESHULIANGDEXIAOFANGQICAI。ZHUANGYUNGAIWUPINDECHELIANGPAIQIGUANPEIBEIZUHUOZHUANGZHI,JINZHISHIYONGYICHANSHENGHUOHUADEJIXIESHEBEIHEGONGJUZHUANGXIE。YANJINYUYANGHUAJI、SUANLEI、LUSU、SHIYONGHUAXUEPINDENGHUNZHUANG、HUNYUN。XIAJIYINGZAOWANYUNSHU,FANGZHIRIGUANGPUSHAI。ZHONGTUTINGLIUSHIYINGYUANLIHUOZHONG、REYUAN。GONGLUYUNSHUSHIYAOANGUIDINGLUXIANXINGSHI,JINZHIZAIJUMINQUHERENKOUCHOUMIQUTINGLIU。TIELUYUNSHUSHIYAOJINZHILIUFANG。

FEIQIDEGUANLI:YONGKONGZHIFENSHAOFACHUZHI。FENSHAOLUPAICHUDEDANYANGHUAWUTONGGUOXIDIQICHUQU。


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