molecular sieve

Determination of n-paraffins in test of molecular sieve dewaxing

分子筛脱蜡评价实验中正构烷烃含量的测定

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Using SO_4~ ( 2-) Promoted Mesoporous Zirconium Molecular Sieve as Catalysts for the Esterification of Terpineol

SO4~（2-）促进的中孔含锆分子筛催化合成乙酸松油酯的研究

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Study on preparing terpineol catalyzed by h-mordenite molecular sieve

丝光沸石分子筛催化合成松油醇的研究

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This paper discusses the temperature curve in the various of absorption and regeneration of molecular sieve.

分析、探讨了分子筛纯化器吸附、再生过程不同阶段工作温度曲线.

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Adding molecular sieve to coating can apparently improve its mechanical property.

将分子筛添加于包覆层中,可以很好的提高包覆层的力学性能.

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The studies show that AlPO_4& 17 molecular sieve possesses the possibility of indu-strial application as the erionite.

研究结果表明，AlPO4&17分子筛可能具有与毛沸石相同的应用价值。

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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.

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For example, molecular sieve adsorption pump.

例如分子筛吸附泵.

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Study on Secondary Pore in Zeolite Molecular Sieve Materials ⅰ. Secondary Pore in Crystalline Particle and Equivalent Diameter of Crystalline Particle

沸石分子筛材料中次级孔的研究&Ⅰ.晶粒内次级孔与晶粒当量直径

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The research of protective physiology on oxygen equipment of aviation is summed up as altitude higher absolute pressure protection, altitude lower absolute pressure protection and protective physiology studies on the airborne molecular sieve oxygen generating system.

将我国航空供氧装备生理研究归结为：高空高总压供氧防护高空低总压供氧简化装备防护和机载分子筛制氧防护生理研究三大部分。

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Methylation of Methylnaphthalene with Methanol on H β Molecular Sieve Catalysts Modified by Chemical Liquid Deposition Method

化学液相沉积改性Hβ分子筛催化剂催化甲基萘与甲醇烷基化反应

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Application of modified HMS molecular sieve in heterogeneous catalytic reactions

改性HMS分子筛在多相催化反应中的应用

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This paper introduces the purification and liquification technology of LNG and the application of molecular sieve.

介绍了液化天然气(LNG)的净化与生产和分子筛的应用.

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The pillared montmorillonites could be used as catalysis of molecular sieve and environmental materials for their good properties such as large surface area, adjustable pore structure, strong acid activation and so on.

柱撑蒙脱石多孔材料因其具有比表面积大、孔结构可调且分布均匀、酸活性高等物化性质而成为新型分子筛催化材料及环保材料。

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Generally, molecular sieve dehydration process includes 2-tower flow, 3-tower flow or multiple-tower flow.

天然气分子筛工艺一般分为两塔流程 、 三塔 或多塔流程.

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The PLC controlled molecular sieve dryers are fully automatic and can realize unattended and reliable operation.

分子筛干燥器采用PLC全自动控制，可以实现无人操作并且运行稳定安全可靠。

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Studies on the catalytic properties and Coking Behavior of SAPO-5 Molecular Sieve

SAPO-5分子筛的催化与积炭性能研究

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Guaranteed to bring you a world-class quality of the molecular sieve.

保证带给您 世界级 质量的分子筛.

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Performance test of META-Y-3A molecular sieve cracking catalyst

偏Y-3A分子筛裂化催化剂工业使用试验

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Preparation of Diethyl Carbonate over Palladium Catalysts Supported on Mesoporous Molecular Sieve

用负载于中孔分子筛的钯催化剂合成碳酸二乙酯

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Molecular sieve has the advantages of good absorbability, reproducibility and heat stability.

分子筛具有吸附性、再生性, 热稳定性好.

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YBCO , oxygen content, oxygen diffusion, molecular sieve, oxygen permeation membrane, doping and substitution.

氧含量, 氧扩散, 分子筛,透氧膜, 掺杂和替代.

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Preparation and Catalytic Property or Isobutane-butene Alkylation of Zeolite Beta Molecular Sieve Loaded with Rare Earth Metal

掺杂稀土金属的Hβ分子筛固体酸的制备及其在异丁烷/丁烯烷基化反应中的应用

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Study on the preparation of carbon molecular sieve made with coke fines applied in air-nitrogen

以焦粉为原料制备空分制氮用碳分子筛的研究

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The alkylation of aniline with isopropanol was studied over HY molecular sieve catalysts.

研究了HY分子筛上苯胺和异丙醇烷基化反应.

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Studies on synthesis and application of molecular sieve composites were also noticed.

还介绍了具有应用前景的复合分子筛的合成和应用的研究结果.

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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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N-hydroxyethylpyrrolidone ( NHP ) was synthesized from � �-butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.

以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).

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Characterization of the Molecular Sieve Catalysts

分子筛催化剂表征的研究

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First, turpentine was inverted to high-yied dipentene and part terpinolene using 13X molecular sieve as catalyst.

第一步催化是松节油在13X钠型分子筛的催化下，获得较高收率的双戊烯和部分异松油烯；

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