The reaction is then hydrolyzed by pouring it onto a mixture of crushed ice and ammonium chloride, containing some ammonium hydroxide. 然后将反应混合物倒进由碎冰和氯化铵组成的含少量氢氧化铵(E527)来进行水解。
The experiment results show that adding a little amount PAA to the ammonium hydroxide can increase the sedimentation rate and improve the filtrate rate of ADU serosity evidently. 结果表明:在ADU沉淀过程中,通过在沉淀剂氨水中加入少量PAA,能显著增加ADU的沉降速度和改善ADU浆体的过滤性能;
Study on Low-cost Synthesis of Beta Zeolite without Ammonium Hydroxide Beta沸石的无氨廉价化合成研究
Hectorite was synthesized in hydrothermal system by using lithium fluoride, magnesium chloride, water glass, and ammonium hydroxide as starting materials. 以氟化锂、氯化镁、水玻璃、氨水为主要原料,采用水热体系合成了锂皂石(Hectorite)。
This set of process technology was designed to produce chemical products such as sulfuric acid, calcium chloride, ammonium hydroxide and dry ice, using phosphorus gypsum. 设计了一套用磷石膏生产硫酸,氯化钙并副产氨水、干冰等化工产品的工艺技术。