Engineering Case
Case
Industrial Aluminum Sulfate Project
Propylene Oxide Project
Sodium Methoxide Project
Fine Chemical Industry Design
Chemical Process Package Design
Ion Membrane Caustic Soda Project
Continuous Production Of Chloroacetic Acid Project
Methane Hydrocarbon Separation Project
Methyl Chloroacetate Project
Chemical Process Design
Chloroacetyl Chloride Project
Chlorinated Paraffin Project
Sulfoxide Chloride Project
Fine Chemical Industry Design
精细化工产品及副产品项目
甘肃华洲新材料科技有限公司投资26250万在瓜州县柳沟煤化工产业园内建设年产 2500 吨精细化工产品及副产品项目,该项目以尿素与硫酸二甲酯发生甲氧基反应,反应产物经水解、硫酸进行酸解、成盐,成盐粗品经甲醇重结晶,烘干后与发烟硫酸、浓硝化发生硝化反应得到目标产物 N,O-二甲基-N-硝基异脲品;以 4-羟基联苯为起始原料,经硝化、烷基化、加氢还原和重氮化反应得到目的产物 3-肼基-4-甲氧基联苯盐酸盐。
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