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- Water treatment chemicals--Poly aluminium chloride GB15892-1995水处理剂聚合氯化铝
- One New Technique to Prepare Poly Aluminium Chloride 新工艺制备聚合氯化铝絮凝剂的实验研究
- Comparison Test on Water Treatment by Poly Aluminium Chloride and Aluminium Sulfate 聚合氯化铝和硫酸铝水处理混凝效果对比试验
- poly aluminium chloride 聚合氯化铝
- Aluminium chloride hexahydrate p.A. (六水氯化铝 P.
- The paper introduced the production process and product quality of poly - aluminium chloride in china and its reaction mechanism. 本文介绍了国内聚氯化铝的生产工艺和产品质量,阐述了反应机理。
- Aluminium chloride, hexahydrate;aluminum chloride, he ... aluminium chloride hexahydrate;aluminum chloride hexa ... 六水合氯化铝;三氯化铝(六水);三氯化铝（...香港
- Airflow membrane-forming treatment with aluminium chloride as membraneforming agent was carried out after pretreatment of silica grey powder. 论述先对硅灰石粉进行预处理，然后用三氧化铝等包膜剂对其进行气流包膜处理。
- Acetylation of 6 dialkylferrocenes were carried out using acetyl chloride as acetylizing agent and anhydrous aluminium chloride as catalyst. 以三氯化铝作催化剂、乙酰氯为酰化剂,对6种二烷基二茂铁进行乙酰化,经柱层析分离得到12种乙酰基二烷基二茂铁。
- The paper introduces the methods of making polydroxy Aluminium chloride from coal gangue,and also studies the optimal process for acid dipping and salinity regulation. 介绍了用煤矸石制取聚羟基氯化铝的方法，研究了酸浸、调整盐基度等过程的最佳工艺过程。
- The synthesis methods of nipagin esters catalyzed by sulfuric acid, p- toluene sulfonic acid, ferric sul-fate hydrate, ferric chloride hexahydrate, aluminium chloride hexahydrate, rare earth compound, solid super acid and heteropoly acid were reviewed. 评述了采用硫酸、甲苯磺酸、合硫酸铁、水合三氯化铁、水合三氯化铝、土化合物、体超强酸和杂多酸等催化剂催化合成对羟基苯甲酸酯的方法。
- Acetylation of 6 dialkylferrocenes were carried out using acetyl chloride as acetylizing agent and anhydrous aluminium chloride as catalyst. The separation of the reaction products by Al 2O 3 chromatography gave 12 acetyldialkylferrocenes. 以三氯化铝作催化剂、乙酰氯为酰化剂 ,对 6种二烷基二茂铁进行乙酰化 ,经柱层析分离得到 1 2种乙酰基二烷基二茂铁。
- Alkylation of benzene with 1-hexene in chloroaluminate ionic liquids with Lewis acidity was investigated. The ionic liquids acting as catalysts were prepared from emimBr, bmimBr, Et_3NHCl, C_4H_9NBr,C_ 19H_ 42BrN and aluminium chloride. 以溴化 1 -乙基 - 3 -甲基咪唑 (emim Br) ,溴化 1 -丁基 - 3 -甲基咪唑 (bmim Br) ,盐酸三乙胺 (Et3NHCl) ,溴化四丁基铵 (C4 H9NBr) ,十六烷基三甲基溴化铵 (C19H4 2 Br N)分别与 Al Cl3原位合成法制备离子液体催化体系。
- The phosphate hardeners modified with aluminium chloride and magnesium chloride were developed in view of the burdening mechanism of furan resin and the characteristic. of warm box ptocess. 针对呋喃树脂硬化过程和温芯金制芯工艺的特点，开发了氯化铝、氯化镁等改性的磷酸盐固化剂，研究其成分配比及用于温芯盆法时的工艺性能特点。
- Compared with traditional flocculants such as polymerised aluminium chloride or polymerised aluminium sulfate, POA can efficiently remove bittern turbidity and improve the efficiency by 62. 对新近合成的淀粉改性聚合硫酸铝絮凝剂POA降低太阳池中老卤水浊度的条件进行了优化。
- Anhydrous aluminium chloride for industrial use 工业无水氯化铝
- aluminium chloride hydrocarbon complex 氯化铝-烃配合物
- diethyl aluminium chloride installation 一氯二乙基铝装置
- aluminium chloride alkylation process 氯化铝烷基化法
- immobilized aluminium chloride catalyst 固载化氯化铝催化剂
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
