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1)  crystallization/ZSM 5
晶化/ZSM-5
2)  ZSM-5/ZSM-11 cocrystal zeolite catalyst
ZSM-5/ZSM-11共结晶分子筛催化剂
1.
FCC dry gas(ethylene) alkylation with benzene for synthesis of ethylbenzene was investigated in a fixed-bed microreactor over a ZSM-5/ZSM-11 cocrystal zeolite catalyst.
采用ZSM-5/ZSM-11共结晶分子筛催化剂,在固定床反应装置上对催化裂化干气与苯制乙苯进行考察。
3)  ZSM-5 catalyst
ZSM-5催化剂
1.
The catalytic transformation performances of FCC gasoline and relative model sulfur-containing compounds on ZSM-5 catalyst were evaluated by gas chromatography-atomic emission detector(GC-AED).
采用气相色谱-原子发射光谱(GC-AED)方法,考察了催化裂化(FCC)汽油中的硫化物和相应模型硫化物在ZSM-5催化剂上的催化转化性能。
4)  ZSM-5 zeolite
ZSM-5
1.
Controlled synthesis of larger crystal ZSM-5 zeolites using different templates;
采用不同模板剂控制合成较大晶粒的ZSM-5分子筛
2.
The effects of the reaction temperature, space velocity, and benzene/propane molar ratio on the alkylation of propane with benzene over Pt/HZSM-5 zeolite.
结果表明,Pt/HZSM-5具有较好的催化性能。
3.
β zeolites with different silica/alumina ratio and commercial promoters prepared from ZSM-5 zeolite were tested on FFB and ACE FCC apparatus,using heavy oil(70% Xinjiang paraffin oil and 30% Xinjiang residue) as the feed.
以重油(70%新疆蜡油掺和30%新疆渣油)为原料,在FFB和ACE装置上对3种不同硅铝质量比β分子筛和工业应用的ZSM-5分子筛制备的催化裂化助剂的反应性能进行对比评价。
5)  Cu-Zn/ZSM-5 catalysts
Cu-Zn/ZSM-5催化剂
1.
H-acid(C10H9O7S2N)solution,one of typical dye intermediates of naphthalene derivatives,was degraded respectively by Cu-Zn/ZSM-5 catalysts prepared by impregnation method using ZSM-5 zeolite as substrate,and Cu-Zn-Al catalyst prepared by co-precipitation method during catalytic wet air oxidation.
以萘系染料中间体中具有代表性的H-酸(1-氨基-8-萘酚-3,6-二磺酸,分子式为C10H9O7S2N)的水溶液为研究对象,分别采用以等体积浸渍法制备的不同负载量的Cu-Zn/ZSM-5催化剂、以共沉淀法制得的Cu-Zn-Al催化剂对H-酸水溶液进行湿空气催化氧化降解。
6)  Cu-ZSM-5 catalyst
Cu-ZSM-5催化剂
1.
The prepared Cu-ZSM-5 catalyst presents higher activity at low temperature during the selective catalytic reduction(SCR) of NO,and the conversion from NO to N2 is 70.
原位漫反射红外光谱(Insitu DRIFTS)是研究催化剂表面吸附物种及催化机理的重要方法,应用该方法在298~773K范围原位考察了以C3H6为还原剂及富O2条件下,NO在Cu-ZSM-5催化剂上的表面吸附及选择性催化还原。
补充资料:多晶莫来石晶须(纤维)
分子式:
CAS号:

性质:莫来石相为主晶相的多晶纤维。化学成分为Al2O3 72%~77%,SiO222%~17%,B2O3 3%~5%,P2O51.5%~3.0%。纤维直径2~7μm,纤维长度20~125μm。使用温度1350℃。多采用溶胶-凝胶法制造。主要用作补强填料,也可作为轻质、隔热保温材料使用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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