Determination of Trace Water in Methane Chloride with KF Coulometric Titration Method 卡尔费休库仑滴定法测定甲烷氯化物中微量水分
Determination of micro acidity of methane chloride by non-aqueous potentiometric titration method 非水电位滴定法测定甲烷氯化物微量酸度
Main reason for frequent failure on mechanical seal of low boiling column bottoms in the production of methane chloride is due to impurity entry and airproof structure, unreasonable material. 对甲烷氯化物低沸塔底料泵机械密封频繁失效进行了分析,主要原因是物料中杂质进入和密封结构、材料不合理等。
Methane chloride which are important material in chemical industry are produced by natural gas with method of thermal chlorination. 甲烷氯化物是化工行业的重要原料,用天然气热氯化法生产甲烷氯化物系列产品的反应器处于含氯和氯化物的氛围中,腐蚀现象严重,造成了经济损失。
Discussion on the moisture control in the production of methane chloride 浅谈甲烷氯化物生产过程水分控制
Discussion on factors influencing use ratio of methanol in methane chloride production 一氯甲烷生产中影响甲醇利用率因素的探讨
Study on the Synthesis of Methane Sulfonyl Chloride 甲烷磺酰氯的合成研究
Using the rate of methane yield as an activity standard of anaerobic granular sludge, the effects of some toxicants on anaerobic reaction of granular sludge were studied by experiments that wastewater was treated at different concentrations of sodium chloride and chrome tanning agent individually. 用甲烷气体的产气速率来衡量厌氧颗粒污泥的产甲烷活性,以厌氧颗粒污泥处理含不同浓度氯化钠和铬鞣剂的废水,研究氯化钠和铬鞣剂对厌氧颗粒污泥的毒性。
Innovation on Mechanical Seal of Low Boiling Column Bottoms in the Production of Methane Chloride 甲烷氯化物低沸塔底料泵机械密封的改造
Discussion on business accounting regulations of methane chloride products 我国甲烷氯化物产品成本核算规程的探讨
In addition, the present work compared the methane adsorption behaviors over the different activated carbon samples, i.e. AC-P, AC-K and AC-Z prepared through phosphoric acid, potassium hydroxide and zinc chloride activation, respectively under their own optimum conditions. 另外,比较了三种常用的化学活化剂磷酸、氢氧化钾和氯化锌在较佳工艺下制备的活性炭AC-P、AC-K和AC-Z的甲烷吸附性能。