The invention relates to a process for treating effluents containing sulphuric acid, in which process the effluent is mixed with an alkali metal sulphate such as a sodium compound under conditions for the formation of the corresponding alkali metal bisulphate, the bisulphate is dried or crystallized ...
ahydrochloric acid, sulphuric acid, nitric acid, phosphoric acid, hydrofluoric acid, boric acid and pickling acid 盐酸、硫酸、硝酸、磷酸、氢氟酸,硼酸和腌制酸 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 ...
所以量度酸度就用氢离子量 = power of Hydrogen 简称pH [所以一定唔可以搞错大细楷 pH] Hydrochloric acid : HCl 氢氯酸[俗称盐酸] 胃入面都系HCl 所以又叫胃酸 gastric acid. 个阵味同呕吐物既酸味差唔多. 浓度极高的会系室温挥发 出[烟] fuming.那是氯化氢挥发后与空气中的水蒸气结合产生的...
sulphuricacidandhydrochloricacidsinstrippingprocess,和 翻译结果2复制译文编辑译文朗读译文返回顶部 翻译结果3复制译文编辑译文朗读译文返回顶部 sulphuricacidandhydrochloricacidsinstrippingprocess,和 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... ...
hydrochloric acid (hydrogen chloride) sulphuric acid toluene diethyl ether acetone methylethylketone The salts of the...- acetate can be refluxed by thallium acetate and tin(IV) iodide in acetic anhydride. After the reaction is completed, the solution is concentrated and cooled......
KYUCHOUKOV G., KOUNEV R., 1994, Copper transfer from hydrochloric acid into sulphuric acid solution by means of Kelex 100. Hydrometallurgy, 35, 321- 342.KYUCHOUKOV G., KOUNEV R., 1994, Copper transfer from hydrochloric acid into sulphuric acid solution by means of Kelex 100; ...
wherek1andk2are the forward and reverse reaction constants. The concentration ofwater vaporis so many orders of magnitude higher than the acid concentration that we can take it to be constant. In equilibrium the time derivative is zero, and we have ...
We make superphosphate by reacting rock phosphate withsulphuric acid.───我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙. Things such as surfactants, phosphates, hydrochloric acid, phosphoric acid,sulphuric acid, chlorine bleach and many more.───东西,如表面活性剂, 磷酸盐, 盐酸, 磷酸, 硫酸, 氯漂...
The influence of hydrochloric or sulphuric acid treatment on the electro-physical properties of superthin basalt fiber (STBF) made from Armenian basalt rocks was studied. Specific electric resistance for direct and alternating currents, dielectric parameters of εand εwere measured. It is shown that...
5) acid-leaching technique 酸溶工艺 1. Study on acid-leaching technique of optical fiber image bundle 酸溶法光纤传像束酸溶工艺的研究6) Sulfuric acid craft 硫酸工艺补充资料:混酸 分子式:分子量:CAS号:性质:硝酸和硫酸以适当比例配成的混合物。主要用于有机化合物的硝化。比单独用硝酸好,因硫酸...