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- 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。
- Technology for preparing activated carbon from tobacco stems with zinc chloride solution impregnated by microwave irradiation 微波辐射烟杆氯化锌法制造活性炭工艺
- zinc chloride solution 氯化锌熔剂
- The new determination method can improve the quantity problem of product from controlling the content of zinc chloride in activator solution by determining Baume degress method. 解决了目前工厂采用测波美度方法控制配料液浓度产生的质量问题。
- 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。
- Schultze's solution A solution of zinc chloride, potassium iodide, and iodine used mainly for testing for cellulose and hemicellulose. 溶液:为氯化锌和碘化钾的混合溶液。
- Nano-scaled zinc sulfide (nano-ZnS) has been successfully prepared via a simple heterogeneous reaction of zinc chloride ethanol solution and hydrogen sulfide gas. 用新颖、简单的异相化学反应方法,在乙醇体系中制备了硫化锌纳米粒子。
- Improvement of production of barium hydroxide and zinc chloride etc. 氢氧化钡、氯化锌等产品的生产工艺改进。
- Title: Improvement of production of barium hydroxide and zinc chloride etc. 关键词:硫化钡;氧化锌;氢氧化钡;硫化氢;氯化锌;硫氢化钠
- A new method about the preparation of Zinc Chloride of high purity from marmatite and calcium chloride is introduced. 介绍了利用锌精矿制备高纯度氯化锌的理论探索和新的工艺条件研究。
- 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
- The activation energies of the reaction in the absence of catalyst and in thepresence of zinc chloride were 51.3 and 8.3kJ/mol respectively. 求得无催化剂及以氯化锌作催化剂时的反应活化能;分别为51.;3及8
- 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。
- A mixture of phenol, sodium and 2-chloroethanol forms 2-phenoxyethanol, add zinc chloride, the product is 2,3-dihydrobenzofuran, yield 50%. 用苯酚和钠得到苯酚钠,苯酚钠和2-氯乙醇得到2-苯氧基乙醇,与氯化锌反应得2,3-二氢苯并呋喃,产率50%25。
- 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。
- A novel method of preparing micropore activated carbons from tobacco stems impregnated with zinc chloride by microwave heating was studied. 研究了微波加热烟杆氯化锌活化法制备微孔活性炭的新工艺。
- 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。
- A new convenient and general one-step route for preparing azines by treating aromtic aldehydes and semicarbazide with anhydrous zinc chloride as catalyst is described. 吖嗪是用途很广泛的化合物,如作染料,光敏物质,聚合单体,另外它们还是加成反应的母体化合物。
- 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。
- In this paper,the mew processing of manufacturing of activated carbon from sugar cane bagasse leached with zinc chloride by microwave radiation were reported. 研究了微波辐照经氯化锌浸渍的甘蔗渣制造活性炭新工艺。