| 释义 |
molecular sieve məˈlekjələsiv 短语⁹⁰⁸⁸⁷⁺⁷
基本例句
分子筛
Effects of feeding order of different feedstocks on direct amination of isobutene to tert-butylamine over HZSM-5 molecular sieve catalyst in fixed- bed microreactor were studied.
采用 HZSM-5分子筛催化剂，在固定床微反装置上考察了原料气加料顺序对异丁烯直接胺化反应的影响。 dictall
It is necessary for us to study the molecular sieve desiccant preparation techniques and the modification of the molecular sieve.
加强对分子筛的改性和成型工艺研究，是逐步解决氟利昂制冷介质干燥的主要途径。 cnki
The dynamic adsorption model that described the characteristics of small amount of water from tetrahydrofuran on4A molecular sieve was developed.
建立了合适的吸附动态模型，用于分析四氢呋喃中的微量水在4A分子筛上动态吸附特性。 dictall
The ISOSIV process of dewaxing by molecular sieve is characterized by tow energy consumption, long life of molecular sieve and good product quality, etc.
ISOSIV分子筛脱蜡工艺与水蒸汽分于筛脱蜡相比，具有能耗低、分子筛寿命长、产品质量好等优点。 cnki
The method of modified 13X molecular sieve by microwave composite ion- exchange was introduced.
介绍微波法对13X分子筛进行复合离子交换的方法。 dictall
The preparation, constitution and application in cyclohexane dehydrogenation of membrane reactor with molecular sieve silicon membranes are studied.
研究了分子筛硅膜反应器的制备、结构、以及在环已烷脱氢方面的应用。 cnki
The relationship between selective isomerization catalysis of molecular sieve and isomerization dewaxing of lube base oil is discussed in detail.
讨论了分子筛基择形异构催化剂与润滑油基础油的异构脱蜡的关系。 cnki
The selection of base oils of aluminum cold-rolling oil and its technics were studied by using the products from the ISOSIV molecular sieve unit in SINOPEC Jingmen Branch as main materials.
以中国石化荆门分公司 ISOSIV分子筛工艺装置生成油或产品为主要原料，开展将其应用为铝冷轧制油基础油的选择与工艺研究。 cnki
The water absorbed by the polypropylene is again absorbed out by3A molecular sieve, thus the weight of oil film absorbed can be known.
聚丙烯纤维在吸油的同时，也能吸收一部分水，用3A型的分子筛将水吸出，即可得到吸收的油重。 cnki
The molecular sieve bed requires periodic regeneration with hot nitrogen.
分子筛床层需要定期用热氮再生。 tdict
The molecular sieve pretreated by alkali can improve the stability of catalysts obviously.
分子筛预先经碱处理，能够明显改善催化剂稳定性。 cnki
This paper focuses on the processes of adsorption and regeneration of molecular sieve and its optimal controlling strategy and process.
着重阐述制氧工艺中分子筛吸附、再生过程及其优化控制策略，控制过程。 chemyq
Characteristics, preparation and gas permeation mechanism of molecular sieve carbon membranes are discussed.
简述了分子筛炭膜的特点、制备及气体的透过机理。 cnki
In this paper, it is reported that n- pentyl propionate was synthesized using new-type molecular sieve HZSM-5 zeolite instead of conventional catalysts.
本文报道了用新型分子筛 HZSM-5沸石取代传统催化剂合成丙酸戊酯。 cnki
Influence of modification with acidic, amphiprotic and basic oxides on alkylation properties of HY molecular sieve was investigated.
考察了用酸性、两性和碱性氧化物改性 HY分子筛对烷基化反应性能的影响。 cnki
It is the first report that molecular sieve bactericide used on agriculture.
本文是分子筛杀菌剂应用于农业的首次报道。 chemyq
Latest researches in SAPO-18 molecular sieve were reviewed with respect to its synthesis, structure, acidity and application in methanol-to- olefins MTO process.
介绍了SAPO-18分子筛的合成、结构组成、酸性表征及其在催化甲醇制烯烃 MTO反应中应用的最新研究情况。 chemyq
Mechanical property of agglomerated molecular sieve decreased greatly and there were oil and coke, in it.
结块分子筛的机械性能大大下降，孔道内有油和结焦。 iciba
The article introduces selection of molecular sieve for producing deodorized LPG, selection of deodorization tower, and condition of production operation.
介绍了生产无臭液化石油气分子筛的选择、脱臭塔的选型以及生产操作条件。 chemyq
The paper introduces the character preparation of molecular sieve catalyst and application in esterification reaction.
介绍了分子筛催化剂的特点、制备及其在酯化反应中的应用。 chemyq
The adsorption equilibria of normal paraffine in single and double solute n— pentane solution was studied dynamically on a5A molecular sieve.
本文采用动态法研究了单溶质和双溶质正构烷烃的正戊烷溶液在5A分子筛上的吸附平衡关系； cnki
The dryers use molecular sieve media which will not break down like silica gel found in some dryers.
该干燥器采用分子筛介质，像某些类型的干燥器中装备的硅胶一样不易损坏。 www.e-gtm.com.cn
The influence of active metal component, its molar ratio and molecular sieve component was investigated.
考察了活性金属组分、摩尔比、分子筛组分等因素对催化剂性能的影响。 dictall
Using molecular sieve type plating solution additive is very favorable to raising coat thickness, coat adhesion and its stability.
使用分子筛型镀液添加剂对提高镀层厚度、镀层结合力及其稳定性都非常有利。 cnki
Molecular sieve absorption system is adopted in the process flow to efficiently purify air and simplify fractionation system flow.
工艺流程中采用分子筛吸附系统，可有效净化原料空气，从而可以简化精馏系统的流程。 chemyq
Molecular sieve bactericide ZW which used on farms was prepared, its characteristics, bactericidal mechanism and toxicity were analyzed.
报道分子筛型农用杀菌剂 ZW的制备，特点以及其杀菌机理和毒性。 cnki
Molecular sieve could be periodic used and its absorption capacity drops only30% through2000 times regeneration.
分子筛可再生使用，经2000次再生后，吸附容量仅下降30%左右。 cnki
Molecular sieve gas phase dehydration could be used in alcohol dehydration, which could improve absorption dehydration efficiency, reduce equipment investment, and consume less electric energy.
酒精分子筛气相脱水工艺有利于酒精脱水和水分子的脱析，提高吸附脱水效率；可减少设备投资，生产运行耗电少； cnki |