The article introduced that reforming the material carrying system of synthetic ammine,it could reduce the energy and rise economic benefit.
对淮化老合成原
输送系统进行了改造,达到了节能降耗,增加经济
目
。
The article introduced that reforming the material carrying system of synthetic ammine,it could reduce the energy and rise economic benefit.
对淮化老合成原
输送系统进行了改造,达到了节能降耗,增加经济
目
。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液、载体纳米二氧化硅及改性剂乙腈与环氧丙烷制备出
钙体系催化剂。
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