一种具有AEL结构的硅磷酸铝分子筛及其制备方法。
The invention silicon phosphoric acid aluminum molecular sieve which has AEL structure and the manufacturing method.
首次用磷酸铝分子筛催化戊酸与正戊醇的酯化反应合成了戊酸正戊酯。
The amyl pentanoate was synthesized by the esterification reaction of n-pentanol with pentanoic acid using aluminophosphate molecular sieve as a catalyst.
用新型磷酸铝分子筛和硅磷酸铝分子筛作催化剂，对丙酸和正戊醇液—固相酯化反应进行了研究。
The esterification reaction of propionic acid with n-pentanol was studied by using novel aluminophosphate and silicoaluminophosphate molecular sieves as catalysts.
原位漫反射红外光谱是一新的原位表征技术，该方法用于表征磷酸硅铝分子筛sapo_34的骨架。
Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) is a new in situ technique, and this method is used to investigate the framework of SAPO-34 molecular sieve.
采用水热法合成大孔径硅磷酸铝分子筛（SAPO-5），并通过试验确定了SAPO-5分子筛的最佳合成条件。
The silicoaluminophosphate molecular sieve(SAPO-5) with relative bigger pore diameter was synthesized hydrothermally and the optimum synthesis condition was determined through experiments.
结果表明，采用阶段焙烧法脱模板剂可以有效的抑制分子筛脱铝，更好的保持分子筛原始结晶态和比表面积；
The results showed that stage-by-stage calcination could prevent effectively the molecular sieves from eliminating aluminum and keep well the original crystallites and the specific surface area.
分析了磷酸铝系分子筛的组成及结构特点，综述了现有的磷酸铝系分子筛的合成方法、影响合成的因素及其在催化、吸附方面的应用。
The composition, structure, synthesis methods and affection factors of aluminophosphate molecular sieves are reviewed with the emphasis on the application to catalysis and adsorption.
根据该机理，采用分步加入铝源和硅源的新方法合成出了MCM-41-C分子筛。并用XRD、IR、NH3-TPD和异丙苯裂解试验等手段，对MCM-41-C分子筛的性能进行了初步考查。
On the basis of the mechanism, a modified molecular sieve, MCM41C, was synthesized by a new method including aluminum and silicon source additions step by step.
结果表明，分子筛的氢转移反应性能主要受其结构类型和硅铝摩尔比（即酸性）的影响，宽敞的孔道结构和高密度的酸性位有利于氢转移反应的进行。
The results showed that hydrogen transfer reaction performances of zeolites depended on the type of pore structure and acidity, spacious pore and high acid sited…
公开了新型小孔(金属)铝磷酸盐分子筛。
A novel small pore (metallo) aluminophosphate molecular sieve is disclosed.
结果表明，采用在空气中直接焙烧的方法脱除模板剂在一定的程度上破坏了MCM-41分子筛的结构完整性，骨架脱铝现象最明显；
The result showed that direct calcination of MCM-41 samples in the presence of air for template removal caused collapse of the molecular sieve structure and dealumination of the framework was obvious;
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。结果表明：经过调合，可以调整芳烃含量，用做中低档铝轧制油基础油；
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。结果表明：经过调合，可以调整芳烃含量，用做中低档铝轧制油基础油；
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.
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