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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。
- 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
- 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
- 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。
- 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。
- Bisphenol-A(BPA) is a white, solid chemical produced by recombining phenol and acetone catalyzed by hydrochloric acid. 我们是第一手从国外进口;具有很大的价格优势.
- 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。
- The POHP doped by sulfuric acid, ferric chloride and hydrochloric acid show good stability. 硫酸、三氯化铁、盐酸掺杂POHP都显示良好的稳定性。
- The hydrochloric acid cocculus tunbergii alkali is its muriate. 盐酸青藤碱是其盐酸盐。
- 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。
- As far as possible little use the scour that contain silver or other contain sulfureous or the catharsis product of hydrochloric acid. 尽量少使用含银洗涤剂或其他含有硫磺或盐酸的洗涤产品。
- The trace amount of gold, platinum, palladiumm and thallium in hydrochloric acid solution can be concentrated by sulfhydryl group carbon powder. 研究了巯基活性炭在盐酸介质中对金、铂、钯和铊的吸附能力。
