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- 硅改性对ZSM-5沸石催化剂择形性的影响Effect of Silicon Modification on Shape Selectivity of ZSM-5
- 碱土和稀土金属化合物对H-ZSM-5沸石催化剂改性的反应性能Reaction properties of H-ZSM-5 zeolite catalysts modified by alkali-earth and rare-earth metal compounds
- 实验结果表明:催化剂活性随着铝含量的增大而增加,催化剂的逐步减活是由于ZSM-5沸石表面结焦所致。The catalytic activity raises with increasing the aluminum content inthe zeolite. The progressive deactivation of the catalyst is due to the coke deposition on thesurface of ZSM-5 zeolite.
- 纳米HZSM-5沸石Nanoscale HZSM-5 zeolite
- NaZSM-5沸石主体NaZSM-5 zeolite host
- 甲醇在ZSM-5沸石上的吸附ADSORPTION OF METHANOL ON ZEOLITE ZSM-5
- ZSM-35沸石ZSM-35 zeolite
- 不同孔结构两亲性沸石的制备及其对相界面反应的催化性能Preparation of Amphiphilic Zeolites with Various Pore Structure and Their Catalytic Performance for Phase-Boundary Reaction
- 氮气在高温时的吸附,只能根据氮气在沸石表面所形成的化学键来解释。The adsorption of nitrogen at high temperature can only be explained on the basis of chemical bonding between nitrogen and the zeolite surface.
- MCM-22沸石的孔结构和酸分布特性对苯与丙烯烷基化反应产物分布的影响Effect of Pore Structure and Acidic Property of MCM-22 Zeolite on Product Distribution of Benzene Alkylation with Propylene
- ESCA研究改性ZSM-5沸石的表面酸性ESCA STUDIES ON SURFACE ACID PROPERTIES OF MODIFIED ZSM-5 ZEOLITES
- 合成八面沸石synthetic faujasites
- 八面沸石faujasite
- 白钙沸石gyrolite
- 钡沸石edingtonite
- 白钙镁沸石truscottite
- 钡钙沸石armenite
- 钡交沸石kurtzite
- 钡铝沸石cymrite
- 采用原位红外和TPD－ITD研究了二异丙苯、异丙苯、苯和丙烯在Y沸石催化剂上的吸附和脱附。The adsorption and desorption of propylene,benzene,isopropylbenzene(IPB) and di isopropylbenzene(DIPB) over Y type zeolite catalyst were studied by using in situ IR and TPD ITD methods.
