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- Study on the effect of salt on double decomposition reaction of brine and ammonium bicarbonate was investigated. 卤水和固体碳酸氢铵复分解反应得碳酸氢钠沉淀和氯化铵溶液,碳酸氢钠经煅烧得纯碱。
- It's a economical way to make compound fertilizer named Potassium Phosphate, Using carnallite and wet phosphoric acid by double decomposition reaction. 用光卤石和湿法磷酸通过复分解反应生产磷钾复合肥料是较经济的方法。
- Two main section-evaporation and cooling crystallization was reconstructed in Double Decomposition Reaction Produce KNO3, and production of reconstruction anteroposterior was contrasted. 对复分解法生产硝酸钾工艺中的两个主要工段:蒸发、冷却结晶进行改造,并对改造前后的生产情况进行了对比。
- The research of produce potassium nitrate by using ammonium nitrate (NH 4NO 3) potassium chloride (KCl) as raw materials, the methodology was double decomposition reaction and non-circulation. 研究了以硝酸铵和氯化钾为原料复分解非循环生产硝酸钾的工艺；实验制得了农业级的硝酸钾。
- Synthesis of Zinc Dialkyl Dithiophosphates by Double Decomposition Reaction 复分解反应合成二烷基二硫代磷酸锌
- Preparation of Parmaceutical Magnesium Carbonate from Magnesite by Double Decomposition Reaction 菱镁矿复分解法制取药用碳酸镁
- New Process of Manufacturing Potassium Sulfate by Four-step-circulation Method of Double Decomposition Reaction 复分解四步循环法制取硫酸钾新工艺
- Study on the Production Technology of Potassium Nitrate with Double Decomposition Reaction 复分解法生产硝酸钾工艺研究
- Keywords zine o;o-dibutylphosphorodithioate;di-n-butyl dithiophosphate;ZnCl_2;double decomposition reaction; 二正丁基二硫代磷酸锌;丁铵;氯化锌;复分解反应;
- Study of Liquid-Liquid Double Decomposition Reaction Process in the Production of Potassium Sulfate from Ferrous Sulfate and Potassium Chloride 硫酸亚铁与氯化钾制备硫酸钾的液-液复分解反应工艺研究
- self-cooled crystallization process,was proposed in the production of potassium chlorate by a double decomposition reaction of sodium chlorate with potassium chloride. 根据氯酸盐水溶液中氯酸钾溶解性的特点,提出在氯酸钠与氯化钾复分解反应生产氯酸钾过程中,采用自冷结晶的新方法。
- double decomposition reaction 复分解反应
- It is difficult to speak about a definite direction of the decomposition reaction. 很难说它的分解反应有一定的方向。
- Fluorapatite was prepared by adopting double decomposition method, and the properties were characterized by XRD, XPS and antibiotic testing. 采用复分解反应制备了氟磷灰石,对有、无锌离子的氟磷灰石进行结构和性能比较。
- The results showed that Co-Ce composite oxide with Ce/Co molar ratio of 0.05 (CoCe0.05 catalyst) performed best in the N2O decomposition reaction. 结果表明在研究的系列催化剂中,Co-Ce复合氧化物催化剂具有最好的催化分解N_2O的活性;
- The current preperation methods of strontinum carbonate from celesite are carbon reduction method and double decomposition method. 中国天青石资源十分丰富,但矿石品位低、杂质含量高,需经选矿除杂后才能作为生产碳酸锶的原料。
- Abstract The decomposition reaction of molecular ion of phenol and phenylmethylether had been stuied by molecular orbitals theory. 摘要 本文利用分子轨道理论计算方法研究苯酚和苯甲醚分子离子分解反应，计算了分解反应中的前体离子、碎片离子和碎片的电离电位和内能。
- It showed the primary decomposition reaction took place with the breaking of glycosidic linkage, the cleavage of O-glycosidic bond as expected. 在试验的两种方法中,在线裂解模式实验方法先进,定性直接,结果准确;
- The technology and mechanism of solution chemistry of preparation of strontium carbonate by double decomposition from celestite concentrate were investigated. 研究了天青石精矿复分解法制备碳酸锶的工艺及溶液化学作用机理。
- Mainly calculate antidetonation of the arch dam is according to the shaking type table theory of decomposition reaction. 主要是基于振型分解反应谱理论对拱坝进行抗震计算。
