Simulation of the process of extractive distillation with salt for anhydrous ethanol
加盐萃取精馏制取无水乙醇的过程模拟

The invention relates to a novel method of preparing anhydrous crystalline maltitol.
本发明讲述了一种无水结晶麦芽糖醇得制造方法。

photography. processing chemicals. specifications for anhydrous potassium carbonate.
摄影术。冲洗加工化学品。无水碳酸钾规范。

This invention is improved production method for ammonia spirit or anhydrous ammonia.
本发明是制取浓氨水或无水氨得改进方法。

The dicalcium phosphate anhydrous so produced by the above process is also disclosed.
同时提供了按此工艺生产无水磷酸氢钙的生产结果。

Calcium chloride anhydrous is consumable during operation and should be added regularly.
无水氯化钙在工作过程中为消耗品，定期需补充。

Hydrogen partition coefficients between nominally anhydrous minerals and basaltic melts.
名义上的无水矿石和玄武岩熔点之间的氢分割系数。

Process Optimization Study on Extractive Distillation for Preparation of Anhydrous Ethanol.
萃取精馏制取无水乙醇的过程优化研究

Clinical use of lamellar corneal grafts preserved by desiccation with anhydrous calcium chloride
无水氯化钙干燥长期保存板层角膜片的临床应用与体会

Methanol dehydrogenation is a promising route for commercial production of anhydrous formaldehyde.
甲醇直接脱氢制无水甲醛是具有工业化前景的新工艺。

Zinc borohydride was prepared by the reaction of potassium borohydride and anhydrous zinc chloride.
其中硼氢化锌由硼氢化钾和无水氯化锌反应制得。

Analog calculation of az eo tropic rectification tower in the process of anhydrous alcohol was done.
对无水酒精恒沸精馏工艺中恒沸精馏塔进行模拟计算。

The invention relates to an electrostatic dust and tar removing unit and the anhydrous process thereof.
本发明涉及一种静电除尘除焦油装置及其无水工艺。

The practice proved that, Jiayi powder performance is better than anhydrous glucose, carrier and so on.
实践证明加益粉性能完全优于无水葡萄糖等载体。

Another recent hepatic portal vein and no removal, transportation of anhydrous ethanol injection treatment.
另一个近肝门静脉，没有切除，行无水酒精注射处理。

Several reductants are currently used SCR applications including anhydrous ammonia, aqueous ammonia or urea.
一些还原剂目前使用可控硅应用，包括液氨，氨水或尿素。

Aluminium borate melting block was prepared by the combination of boric acid, anhydrous alum and potassium sulfate.
采用硼酸和无水明矾及硫酸钾压块, 焙烧, 制备硼酸铝熔块。

Study on technology of making anhydrous ethanol by ternary azeotropic distillation and application of conjugate ring
三元恒沸精馏生产无水乙醇工艺研究及共轭环的应用

Coated papers reactive to water. Determination of the mass per square metre of the coating and the anhydrous coating.
防水涂层纸。每平方米涂料和每平方米无水涂料的重量测定

Briefly on Colour Changing of Alcoholic Solution when Phenolphthalein Indicater Contacts with Anhydrous Sodium Alcoholate
酚酞指示剂遇无水醇钠醇溶液变色的探讨

This may be readily converted to the anhydrous salt by reaction with a readily hydrolysed material, such as acetic anhydride.
这和易水解的物质如醋酸酐反应可以很容易转变为无水盐。

The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time.
以甲苯为脱水剂，制备无水醋酸铅实验室制法。

The performance of copper sulfate catalyst were ivestigated and the catalytic activity of anhydrous copper sulfate was compared with crystal copper sulfate.
并对无水和结晶硫酸铜的催化活性进行了比较。