查询词典 chloride

The experimental result of dehumidification of methyl chloride doesnt accord well with the calculation result of concentration polarization model. So the competitive condensation permeation mechanism is proposed in this paper.

一氯甲烷脱湿实验结果与浓差极化模型计算结果不符，本文针对这一问题，提出了竞争冷凝渗透机理。

There are many chemical factories, specialized equipment and technicians in Tongling municipality. These are advantageous conditions for construction of methyl chloride silane monomer.

我市拥有数量较多的化工生产企业，拥有一批技术人才和专用设备，可以考虑建设市场需求大、使用领域宽、工艺水平先进的甲基氯硅烷生产装置。

Domestic enterprises still adopt direct synthetic method to produce methyl chloride silane. In recent years, great progress has been made.

我国有机硅单体的研究开发起步较晚，多数企业仍延用直接法合成甲基氯硅烷，以及小型流化床反应装置。

Preferably, the product is a monohalogenated methane, more preferably, methyl chloride.

优选地，所述产物是单卤代甲烷，更优选为氯甲烷。

Through calculating the interaction parameter of each permeation composition, water vapor is shown to interact strongly with methyl chloride and HFC-152a. At the same time with competitive permeation, mixed clusters phenomena may also exist.

通过计算各渗透组分的相互作用参数，得知水蒸气与一氯甲烷及HFC-152a有较强的相互作用，在竞争渗透的同时可能存在混合成簇迁移现象。

Under the operation pressure of 0.15～0.35Mpa, the water content of methyl chloride feed gas could be reduced from 2000ppmw to below 300ppmw, which satisfies the actual requirement of factory.

在操作压力0.15～0.35 MPa条件下，可以将一氯甲烷原料气的含水量从2000ppmw降低至300ppmw以下，可以满足工厂的实际需求。

When used as butyl rubber reaction solvent and refrigerant respectively, methyl chloride and 1,1- difluoroethane (HFC-152a) have critical requirements for their water contents.

一氯甲烷和1，1-二氟乙烷(HFC-152a)，分别作为丁基橡胶反应溶剂和制冷剂使用时，对其含水量有苛刻的要求。

Experimental results were reported here regarding the gas phase conversion of CTC to methyl chloride by using transition metal salt composite catalyst embedded on active carbon.

报道了以活性炭为载体，以过渡金属无机盐为复合催化剂，在气相条件下四氯化碳与甲醇反应制备一氯甲烷的研究结果。

In recent years, the demand growth rate of methane chloridate beyond the production growth rate in domestic market, there are more than 10 methyl chloride factories in our country, with the general production capability about 70 thousand tons, but the consumption is near about 80 thousand tons, the domestic market demand of monochloro methane reached 120—140 thousand tons in 2006, but the monochloro methane production capability just only 80-100 thousand tons.

近几年，国内市场对甲烷氯化物产品的需求增长速度大大快于生产增长的速度，我国现有氯甲烷生产厂10多家，总生产能力约7万吨，消费量近8万吨，到2006年国内对一氯甲烷的总需求量达到12-14万吨，而时国内一氯甲烷的生产能力8-10万吨。

β-Methylhydrogen itaconate was prepared from itaconic acid and methyl alcohol with benzoyl chloride as catalyst.

摘 要：以衣康酸和无水甲醇为原料，酸性催化下酯化合成β-衣康酸单甲酯。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。