查询词典 catalytic

In addition, theoretical system of the simulation and design the catalytic distillation process were esta...

在直径为25mm的小试塔中进行了实验，获得了丰富的实验数据和满意的实验结果。

The study of adsorption behaviour of ZSM-5 at the catalytic reaction conditions especially when dealing with multicomponent adsorbate system is very difficult.

对ZSM-5沸石在催化反应条件下吸附行为的研究、特别是对涉及多组分吸附物体系吸附行为的研究是很困难的。

The process industry such as the treatment of the preparation of stock of the roast with the aerification that sheds voice to change a technology to already was applied extensively at coal and combustion, catalytic cracking, mineral petrolic, grain, raw material.

流态化技术已被广泛应用于煤的气化和燃烧、石油的催化裂化、矿物的焙烧、颗粒物料的制备、生物质的加工等过程工业。

Phase-transfer catalytic methylation was the best method, and suitable method of aftertreatment was essential.

相转移催化剂能有效控制反应在单甲基化阶段，且合适的后处理方法也能一定程度提高产品质量。

METHODS Phase-transfer catalytic methylation and suitable method of aftertreatment were used.

采用相转移催化法以硫酸二甲酯为甲基化剂进行α-甲基化反应，并采用适当的后处理方法。

The exhaust systems include packaging of catalytic exhaust systems, engineered aftertreatment components and system integration services for engine manufacturers.

康明斯排放处理系统-为中重型柴油机市场开发生产排气催化净化系统和相关产品，产品包括整体式催化净化系统、后处理系统专用零部件以及为发动机厂商提供系统集成服务。

Selective catalytic reduction of NOx is one of important routes to control of air pollution in city.

用选择性催化还原的方法去除氮氧化物对于控制城市空气污染有着重要的意义。

Therefrom; heating said waste edible oil from which solid materials have been removed to a predetermined temperature, thereby removing moisture and materials of odor contained in the waste edible oil therefrom by evaporation; dissolving in alcohol a catalyst containing at least one type or more types of alkaline material selected from a group comprised of at least potassium hydroxide, potassium carbonate and potassium alcoholate, thereby preparing an alcoholic solution containing the catalyst; mixing said waste edible oil from which said solid materials, moisture and materials of odor have been removed with said alcoholic solution containing the catalyst and stirring the waste edible oil and alcoholic solution, thereby accelerating a catalytic reaction between the waste edible oil and the alcohol and obtaining a reaction product between the waste edible oil and the alcohol; separating said reaction product into a light solution and a heavy solution; mixing the light solution obtained in the separation step with a solid absorbent, thereby impurities such as residual catalyst, odor material, moisture contained in the light solution being absorbed by the solid absorbent; and separating and removing said solid absorbent from a mixture of the solid absorbent having absorbed the impurities and the light solution.

完成前述对象，根据这项发明的特点是获得的柴油燃油从废油脂透过几个步骤：去除固体材料包含在一个废油脂倾倒，从餐厅，食品厂，民政等因此；暖气说，废油脂从哪个固体材料已被调离到一个预定的温度，从而消除了水分和材料的气味，载于废油脂因此由蒸发；溶解在酒精的催化剂至少含有一种或更多类型的碱性材料选定由一组组成的至少氢氧化钾，碳酸钾和钾，醇，从而准备一醇溶液中含有催化剂；混合说，废油脂从哪个说，固体材料，含水率和材料的气味已被剔除与说，酒精性解决方案载有催化剂和搅拌废物食用油及含酒精的解决办法，从而加速催化反应之间的废油脂及酒精和获得反应产物之间的废油脂及酒精；分开说，反应产物成为一个轻型的解决方案和沉重的解决方案；混合轻解决方案，获得了在分离一步一个坚实的吸水性，从而杂质，如残留的催化剂，气味的物质，水分，载于轻解决方案，被吸收的固体吸收剂；分离和消除说，固体吸附剂从混合物对固体吸收剂吸收了杂质和轻便的解决办法。

First esterification solution is prepared by alcoholysis PET. Then the feeding method, esterification and condensation temperature, catalytic-stable system and so on are adjusted.

酯化母液以醇解聚酯方法制备，然后通过对加料方式、酯化和缩聚温度、催化稳定体系等生产运行参数的调整，生产出质量良好的共聚酯切片。

The catalytic effects of 1a on the direct aldol reaction in water were much better than that of 1b.

与有机相中的反应相比，在水中反应时，1a比1b催化活性更高。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"