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- 脫鋁超穩Y沸石（DUSY）dealuminated USY(DUSY)
- 制備了一系列以脫鋁超穩Y沸石(DUSY)為載體的磷鎢酸(PW)及其銫鹽催化劑,考察了催化劑在以乙酰乙酸乙酯和1,2-丙二醇為原料催化合成草莓酯反應過(guò)程中的性能。A series of 12-phosphotungstic acid(PW)and their Cs salts catalysts supported on dealuminated ultra-stable Y zeolite(DUSY)were prepared. Their catalytic activities were measured by synthesis of fructone-B from ethyl acetoacetate and 1,2-propanediol.
- Y沸石Y zeolite
- 不同孔結構兩親性沸石的制備及其對相界面反應的催化性能Preparation of Amphiphilic Zeolites with Various Pore Structure and Their Catalytic Performance for Phase-Boundary Reaction
- 氮氣在高溫時(shí)的吸附,只能根據氮氣在沸石表面所形成的化學(xué)鍵來(lái)解釋。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沸石的孔結構和酸分布特性對苯與丙烯烷基化反應產(chǎn)物分布的影響Effect of Pore Structure and Acidic Property of MCM-22 Zeolite on Product Distribution of Benzene Alkylation with Propylene
- Y型沸石Y zeolite
- 甲苯之類(lèi)的稀釋劑是鄰氯甲苯常壓異構化中 HZSM-5沸石催化劑表面結焦的抑制劑。The diluent,such as toluene,was an inhibitor of coke deposition on HZSM-5 zeo-lite catalyst surface.
- 合成八面沸石synthetic faujasites
- 八面沸石faujasite
- 白鈣沸石gyrolite
- 鋇沸石edingtonite
- 白鈣鎂沸石truscottite
- 鋇鈣沸石armenite
- 鋇交沸石kurtzite
- 鋇鋁沸石cymrite
- 采用原位紅外和TPD－ITD研究了二異丙苯、異丙苯、苯和丙烯在Y沸石催化劑上的吸附和脫附。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.
- 扁菱沸石phacolite
- 變桿沸石gonnardite
- L沸石zeolite L
