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- In the recovery of copper and zinc, etc. from waste hydrochloric acid by zinc powder replacement, zinc chlorinate liquor is obtained. 研究了在废盐酸溶液中用锌粉置换回收铜、铅等金属得到的氯化锌溶液，采用两步调碱和磁场作用制备碱式碳酸锌。
- The viscosity increaser of microcrystalline cellulase used in synthetic leather is prepared by using cotton pulp as raw material and waste hydrochloric acid as hydrolyst. 以棉浆为原料，废盐酸为水解催化剂，所得合成革用微晶纤锥素增粘剂的质量指标达到了德国和日本同类产品的标准。
- waste hydrochloric acid pickling liquor 盐酸洗涤废液
- Preparation of polymeric aluminium chloride from bauxite ores and waste hydrochloric acid 用铝土矿制备聚合氯化铝的研究
- waste hydrochloric acid 废盐酸
- 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。
- 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？
- 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。
- The hand was corroded by hydrochloric acid, what symptom is there? 手被盐酸腐蚀了,有什么症状么?
- 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。
- The use of the waste liquor from nitric acid plant for the regeneration not only has advantages of saving hydrochloric acid for the regen... 把硝酸生产过程中产生的废液用于除盐水阳床的再生,既节省了阳床再生所需的盐酸,又节省了镁尾水在排放过程中所需的烧碱;
- There are particular requires for antifog and corrosion inhibitor in large-scale hydrochloric acid pickling line with regenerating system of waste acid removing silicon. 带有废酸脱硅再生系统的酸洗机组对于所用抑雾缓蚀剂有特殊的要求。
- I have tested that the rock does not react with hydrochloric acid(HCI). 我已检查测过，这岩石盐酸不反应。
- Absence of hydrochloric acid in the gastric secretions of the stomach. 胃酸缺乏的
- The results of our previous work have shown a perspective for DCMD application to recover volatile hydrochloric acid from a waste metal pickling solution [2-7]. 之前所得的结果显示，在从废弃金属酸洗溶液中复原挥发性盐酸的应用上，DCMD有着广阔的前景[2-7]。
- Hydrochloric acid is secrete in the stomach and form part of the gastric juice. 胃里可分泌出盐酸，而盐酸是胃液的组成部分。
- This article introduces a craft researching which uses the low-grade rhodochrosite and the industry waste hydrochloric acidas as the raw material to make the chlorination manganese. 摘要介绍以工业废盐酸和低品位菱锰矿为原料制取氯化锰的工艺研究。
