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- Study on the technology of decreasing the concentration of aluminum ion in the neodymium chloride solution 降低氯化钕溶液中铝离子的工艺研究
- neodymium chloride solution 氯化钕溶液
- Crystalline neodymium carbonate was prepared by aging amorphous neodymium carbonate,which was formed by the reaction of neodymium chloride and ammonium bicarbonate,at elevated temperature. 以碳酸氢铵作沉淀剂,从氯化钕料液中沉淀钕,经陈化结晶制备碳酸钕。
- An alternate procedure is to soak the affected areas in an iced 0.13% water solution (1:750) of Zephiran chloride (benzalkonium chloride solution, NF). 一个替代程序是用氯化苄基.;二甲基
- Amorphous White powder. Tosic. Insoluble in water, Soluble in scids and ammouiua chloride solution. 无定形白色粉末,有毒,不溶于水,溶于酸及氯化铵溶液。
- At present, the making of the pad to use Add protection of nitric acid and ferric chloride solution for corrosion. 目前移印钢板的制作以使用添加保护剂的硝酸溶液和三氯化铁溶液进行腐蚀为主。
- The effect of sodium carbonate on the corrosion inhibition of aluminum alloy in sodium chloride solution was investigated by SEM and electrochemical means. 摘要应用电化学实验方法和扫描电子显微镜(SEM)研究了碳酸钠在氯化钠溶液中时铝合金的缓蚀作用。
- All the vital teeth specimens and 9 pulpless specimens were immerged in 0.9% sodium chloride solution, and another 9 pulpless specimens were air-dried. 所有活髓牙标本和9个无髓牙标本浸泡于0.;9%25生理盐水中，9个无髓牙标本则在空气中干燥。
- neodymium chloride supported on activated carbon 活性炭固载三氯化钕
- Result showed that 80% alcohol solution is better than 0.1% mercuric chloride solution judging from the surface sterilization effects. 结果表明：分离变色菌时采用80%25的酒精液作为表面消毒剂比采用0.;1%25的升汞液更为适宜；
- In the past, a 0.13% water solution (1:750) of Zephiran Chloride (benzalkonium chloride solution, NF) was used successfully. 在过去，曾经成功地使用过氯化苄基.;二甲基
- First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated. 卤水制备纯碱分两步进行,第一步用卤水、碳酸氢铵反应得到碳酸氢钠微溶析出和氯化铵溶液,过滤。
- The Effects of some reaction conditions on leaching of zinc from zinc oxide ore with ammonium chloride solution are investigated. 研究了用氯化铵溶液浸出氧化锌矿过程中反应条件对锌浸出率的影响。
- The pure zinc chloride solution can be obtained through burning to remove methanol,dissolving to seperate zinc powder and purifying to remov... 通过实际生产运行,取得很好的经济效益,同时避免了环境污染。
- H. K. Lin and W. C. Say, 1997, "Electrochemical study of pyrite oxidation in chloride solution," EPD Congress, ed. B. Mishra, The Minerals, Metals &Materials Society, pp149-165. 薛文景;陈建仲;1996;“电化学法探讨碳化矽的腐蚀行为;”陶业研究学会八十五年年会暨学术论文研讨会.
- A hydrophobic gas permeation film was used to the ammonia sensitive selecting electrode to separate the sample solution from ammonium chloride solution of internal electrode . 氨气敏选择电极使用一个疏水的气体渗透薄膜,把样品溶液和内电极的氯化铵溶液分开。
- This article introduces a new freezing method to crucian fillet.It freezes the fish fillet of crucian using the low temperature calcium chloride solution. 本文介绍了一种罗非鱼冻结的新工艺,即利用低温氯化钙溶液对鱼片进行冻结的新工艺。
- Reinforced concrete slab specimens were subjected up to 70 cycles of wetting and drying by ponding 4.0% sodium chloride solution and drying in atmospheric air. 钢筋混凝土版试样以浓度4%25之氯化钠溶液浸置其表面再于空气中乾燥，反覆乾湿循环70次。
- A new kind of composite adsorbent is prepared through immersing zeolite 13X into the calcium chloride solution, and the research on the adsorption properties is introduced. 将氯化钙填充到13X分子筛的多孔结构内钊备出了氯化钙-13X分子筛复合吸附剂,并对其吸附性能进行了实验研究。
- Research of Colouring of Fleece in Acid Dyes with Neodymium Chloride 三氯化钕助染羊毛酸性染料染色研究
