Molecular sieve due to the relative humidity below 20% have better drying performance, often only as deep dry desiccant.
分子筛由于在相对湿度20%以下有较好的干燥性能，常常仅作为深度干燥的干燥剂。
Molecular Sieve - is a manufactured crystalline version of Zeolite and is a non-hazardous.
分子筛-是一种由沸石制造的水晶，是一种无毒材料。
Carbon molecular sieve membrane (CMSM), a new kind of inorganic membrane, has many excellent performances.
炭分子筛膜是一种新型的无机膜，具有许多优异的性能。
Sometimes also can choose silica gel and molecular sieve materials such as desiccant in temperature and humidity changes greatly.
有时也可选用硅胶和分子筛材料作干燥剂(如在温度和湿度变化较大的情况下)。
Purification processes using dry media, such as activated charcoal (carbon) or molecular sieve, may be subject to rapid exotherms from sudden exposure of the media to large quantities of NF3.
由于介质突然暴露在大量的NF3中，使用干燥介质，如活性炭或分子筛的净化过程可能造成温度迅速上升。
The molecular sieve bed requires periodic regeneration with hot nitrogen.
分子筛床层需要定期用热氮再生。
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。
The notices are described in details when Molecular sieve first startup & operating naturally, in addition, the secure operation of electric heater & steam heater are explained in brief.
详述了分子筛初次启动和正常运行时的注意事项，并对电加热和蒸汽加热再生的安全操作做了简单说明。
Troubles and their causes of molecular sieve drier are described. Treatment and solution are also introduced in the paper.
分析分子筛干燥器运行出现的问题及原因，介绍问题处理经过及解决办法。
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。
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。
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。
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。
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。
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。
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。
The dynamic adsorption model that described the characteristics of small amount of water from tetrahydrofuran on 4a 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。
In order to produce n pentane desorbing agent for molecular sieve dewaxing unit, the refining tests for reformed n pentane oil were carried out by using complexing agents.
为了生产用于分子筛脱蜡装置的正戊烷脱附剂，利用络合化学试剂对切割分离后的重整正戊烷油进行了脱烯烃精制实验。
The molecular sieve effect of the kerogen's big molecule wet structure is a direct reason.
干酪根大分子结构的分子筛作用，是产生“蓝移”现象的直接原因；
The prototype of a molecular sieve oxygen concentrator system (MSOCS) was developed, on the principle of PAS.
根据“变压吸附解吸附”压力交变原理，研制了分子筛氧气浓缩器样机。
A mathematical model for simulating concentric-bed and other components of molecular sieve oxygen concentrator is established.
建立了双筒分子筛变压吸附产氧系统筛床及组件的数学模型。
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。
The processing conditions of preparing bio-ethylene with molecular sieve catalyst from ethanol as material were studied.
以分子筛类催化剂对低浓度乙醇脱水制生物乙烯进行了研究。
The olefin conversion of FCC naphtha to produce light olefins over regular carrier catalyst preparated from shape-selective molecular sieve was studied in a regular fixed-bed reactor.
以择形分子筛制备的规整载体催化剂，在规整固定床反应器上，进行催化裂化汽油中烯烃转化产低碳烯烃的裂化反应。
The experience and lesson about checking and treating the malfunction of water intrusion into molecular sieve adsorber are also summarized.
最后得出了发现及处理分子筛吸附器进水故障的经验和教训。
The corrosion cracking occurs on the blades of pedal type dryer in the molecular sieve workshop of Catalyst Factory of Lanzhou Petrochemical Company.
兰州石化公司催化剂厂分子筛车间的桨式干燥器，其桨叶发生了腐蚀开裂，经分析为焊缝晶间腐蚀和磨蚀。
A process for recovery of rare earth from filter liquor of molecular sieve manufacture by extraction was described, including laboratory experimental, pilot test results and industrial performance.
本文介绍了从分子筛制造过程的滤液中用萃取法回收稀土的工艺，给出了小试、中试及工业装置运转结果。
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。
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。
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。
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