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- Calcium chloride was prepared by reaction of dilute by product hydrochloric acid produced during pesticide production with calcite. This is a useful way for reuse of the dilute hydrochloric acid. 利用含有机杂质的副产稀盐酸和方解石进行中和反应,溶液经脱色、除杂后制得无水氯化钙产品,质量指标达到产品标准要求,为副产稀盐酸开拓了一个新的利用途径。
- Operation summary on PVC coproducing by deabsorbed hydrochloride from by product hydrochloric acid in potassium sulfate production 以硫酸钾副产盐酸脱析氯化氢联产PVC运行总结
- The hand was corroded by hydrochloric acid, what symptom is there? 手被盐酸腐蚀了,有什么症状么?
- by--product hydrochloric acid 副产盐酸
- Gold can't be dissolved in hydrochloric acid. 黄金不会溶解于盐酸之中。
- Hydrochloric acid, Yean, ammonia water. 盐酸，液氨，氨水。
- The marketing myopia is caused by product concepts. 摘要营销近视症是产品观念所导致的。
- Can gold dissolve in hydrochloric acid? （习惯性）金子能溶于盐酸吗？
- Hydrochloric acid in gastric juice is overmuch. 胃里老是返酸，怎么回事？
- Chemical properties Reacts by hydrolysis, yielding hydrochloric acid and 4-chloro-butyric acid. 水解反应,产生盐酸和4氯丁酸。
- The influence of fructose in broth was eliminated by dehydration with hydrochloric acid. 通过与盐酸共热脱水反应去除发酵体系中果糖对甘露醇分析测定的干扰和影响。
- Activated alumina also can be regenerated by using of alum,hydrochloric acid and aluminum sulfate. 处理后的活性氧化铝可利用明矾、盐酸、硫酸铝作为再生试剂进行再生处理.
- The reaction kinetics leadding ilmenite directly by hydrochloric acid was investigsted. 研究了盐酸直接浸取钛铁矿的浸取动力学。
- If any question by product,Please keep the product shape,Then contact slaes. 不接受用过之货物退回;如有问题请保持原状;三天前提出问题.
- The hydrochloric acid cocculus tunbergii alkali is its muriate. 盐酸青藤碱是其盐酸盐。
- Supply is conditioned by production. 供应受生产制约。
- In the presence of moisture it will form hydrochloric acid. 在有水蒸汽存在的情况下，它会生成氢氯酸。
- Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye. 产品成份：盐酸、阳离子表面活性剂、草酸、香精、颜料。
- Dicarboxylic acid mixture is a by product in process producing adipic acid from cyclohexane oxidizing, and contains succinic acid, adipic acid and glutarate acid and so on. 混合二元酸是环己烷氧化制己二酸生产过程中的副产品,其中含有丁二酸、戊二酸、己二酸等组分,其组成复杂,尽管价格便宜,但分离成本高,不经过分离进行综合利用受到很大的限制。
- Comparing,the method with concentrated hydrochloric acid has some merit,such as adequate reaction,take a short time, product with supernal content. 比较而言,以3-羟基-3-甲基丁炔为原料,浓盐酸做氯化剂的方法,由于反应物充分接触,反应充分、反应时间短、产物含量高的优点而更有大规模工业化的可能性。
