1) Dealudrinated Y zeolite
缺铝Y沸石
2) Dealuminated Y zeolites
脱铝Y沸石
3) dealuminated USY
脱铝超稳Y沸石
1.
The esterification of acetic acid with n-butanol by dealuminated USY zeolite was studied.
研究了脱铝超稳Y沸石催化乙酸与正丁醇的酯化反应。
2.
Preparation of cyclohexene by dehydration of cyclohexanol on dealuminated USY was studied.
研究了脱铝超稳Y沸石催化环己醇脱水制环己烯的反应 ,考察了催化剂硅铝比、催化剂用量、反应物配比、反应温度和反应时间对脱水反应的影响。
3.
In this paper,the ketalization of cyclohexanone and ethylene glycol catalyzed by dealuminated USY was studied.
研究了脱铝超稳Y沸石催化环己酮与乙二醇的缩酮化反应 ,考察了催化剂硅铝比、催化剂用量、反应物配比、带水剂和反应时间等对缩酮化反应的影响。
4) dealuminated USY(DUSY)
脱铝超稳Y沸石(DUSY)
1.
The dealuminated USY(DUSY) modified by deep hydrothermal treatment combined with HCl leaching were prepared.
采用水处理与HCl处理相结合的方式对超稳Y沸石(USY)进行脱铝改性,制备了一系列脱铝超稳Y沸石(DUSY)和PW/DUSY1催化剂,用X射线衍射、N2吸附和氨程序升温脱附等表征方法对这些催化剂的物化性质进行了表征,并在桥式四氢双环戊二烯(endo-TCD)异构化制备金刚烷(ADH)反应中考察了它们的催化性能。
5) Y zeolite
Y沸石
1.
Acidic and Catalytic Properties of Dealuminated Y Zeolites with Different Preparation Methods;
不同超稳Y沸石的酸性质及其催化性能
2.
The results showed that non-framework aluminum corresponding to the chemical shift of 0 in 27Al MAS NMR existed in an isolate state in the supercage of USY zeolite and the non-framework aluminum corresponding to the chemical shift of 30-50 may be bound to Y zeolite framework.
采用27Al MAS NMR、N2吸附-脱附、IR等表征技术及XRD Rietveld结构精修的方法,通过清除和交换引入非骨架铝,探讨了USY沸石中非骨架铝的形态。
3.
With modified Y zeolite as catalyst which could resist water and sulfide,the ethylbenzene synthesis process from dry gas and benzene by catalytic distillation was investigated and suitable(operation) conditions were gained.
采用耐水、耐硫的改性Y沸石催化剂,对催化蒸馏干气与苯制乙苯工艺进行了研究,得到了较佳的催化蒸馏反应工艺条件。
6) zeolite Y
Y沸石
1.
Self-diffusivity of benzene in zeolite Y:different jump diffusion mechanisms investigated by KMC simulations;
苯分子在Y沸石中跳跃扩散机制的动力学Monte Carlo模拟
2.
Synthesis of Zeolite ECR-1 from Hydrothermal Phase Transition of Zeolite Y
Y沸石水热转晶为ECR-1沸石的研究
3.
Palladium-platinum catalysts supported on a mesoporous material containing secondary structural units of zeolite Y (Y-MCM-41) and a micro-mesoporous material composed of zeolite Y overgrown with a thin layer of MCM-41(MCM-41/Y) were prepared by an ion exchange method.
本文以含Y沸石次级结构单元的MCM-41和MCM-41附晶生长在Y沸石上的微介孔复合材料作为载体,以Pd-Pt为活性组分,分别研究了其芳烃加氢反应和环烷烃开环反应的性能。
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