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1. 发明授权

US4400328A Crystalline aluminosilicate zeolite catalyst and the method for manufacturing thereof 失效
标题翻译：结晶硅铝酸盐沸石催化剂及其制造方法
公开(公告)号：US4400328A
公开(公告)日：1983-08-23
申请号：US312496
申请日：1981-10-19
申请人： Yoshinobu Takegami , Tomoyuki Inui , Takayuki Ishihara , Eiichi Araki , Toshihiro Kanie
发明人： Yoshinobu Takegami , Tomoyuki Inui , Takayuki Ishihara , Eiichi Araki , Toshihiro Kanie
IPC分类号： B01J29/70 , C01B39/30 , C07F5/06
CPC分类号： C01B39/305 , B01J29/70
摘要： The present invention relates to provide new crystalline zeolite catalyst (ZKU-catalyst) having the superior catalytic activity and selectivity and the long period of the catalytic life.One of the method of said catalyst (ZKU-2 catalyst) lies in crystallizing the starting zeolite preparation in the presence of the crystallization conditioning agent of crystallization of tetraalkyl (methyl or ethyl or combination thereof) ammonium cation.Another method of said catalyst (ZKU-3, 4 catalysts) lies in crystallizing the starting zeolite preparation in the presence of both said conditioning agent of crystallization and the substance capable of forming the seed and/or the skelton of crystal. The ZKU-3 catalyst is manufactured using the seed of crystal, while the ZKU-4 catalyst is manufactured using the seed and the skelton of crystal.The seed of crystal is useful for the promoter of the crystallization rate and the improvement of the catalytic activity, the skelton of crystal is useful for so-called "skelton" which is of use for the improvement of the mechanical strength, the dimentional stability and the conditioning of the pore structure of crystal in the molded catalyst and also for the improvement of uniformly dispersing the components of the catalytic composition.The characteristic feature of the ZKU-2, 3 and 4 catalysts of the present invention has been compared with that of the ZSM-34 catalyst.
摘要翻译：本发明涉及提供具有优异的催化活性和选择性以及长期催化寿命的新型结晶沸石催化剂（ZKU-催化剂）。所述催化剂（ZKU-2催化剂）的方法之一在于在四烷基（甲基或乙基或其组合）铵阳离子结晶的结晶调节剂存在下使起始沸石制剂结晶。所述催化剂（ZKU-3,4催化剂）的另一种方法在于在所述结晶调理剂和能够形成晶种的物质和/或晶体的晶体存在下，使起始沸石制剂结晶。 ZKU-3催化剂使用晶体晶种制造，而ZKU-4催化剂使用晶种和晶体晶体制造。晶体种子对于结晶速率的促进剂和催化活性的提高是有用的，晶体的碳化硅可用于所谓的“skelton”，其用于改善机械强度，尺寸稳定性和调节成型催化剂中晶体的孔结构，以及改进均匀分散催化剂组合物的组分。本发明的ZKU-2,3和4催化剂的特征与ZSM-34催化剂的特征进行了比较。

2. 发明授权

US4526878A Method for supporting metal and/or metal oxide on a crystalline aluminosilicate zeolite catalyst 失效
标题翻译：在结晶硅铝酸盐沸石催化剂上支撑金属和/或金属氧化物的方法
公开(公告)号：US4526878A
公开(公告)日：1985-07-02
申请号：US538101
申请日：1983-10-03
申请人： Yoshinobu Takegami , Tomoyuki Inui
发明人： Yoshinobu Takegami , Tomoyuki Inui
IPC分类号： C07C1/20 , B01J29/70 , C01B39/04 , C01B39/30 , C07B61/00 , C07C1/00 , C07C1/24 , C07C11/02 , C07C67/00 , C10G3/00 , B01J29/06 , C01B33/28
CPC分类号： C01B39/305 , B01J29/70 , B01J2229/36
摘要： The present invention relates to a new method for supporting a metal and/or a metal oxide on a crystalline aluminosilicate zeolite. The resulting products are useful as catalysts and are designated ZKU-5, ZKU-6 and ZKU-7 (Zeolite Kyoto University catalyst). These catalysts display superior catalytic activity and selectivity and have a longer life than catalysts of the prior art.One method of the invention involves crystallizing a zeolite composition in the presence of both a conditioning agent and a crystal seed supporting the metal and/or metal oxide, the latter providing a nucleus for crystallization. The conditioning agent comprises the lower analogs of a tetraalkyl ammonium cation. The resulting crystal can support one or more metals or metal oxides or a mixture thereof.The disclosure compares the catalysts of the invention with a known, prior art catalyst, namely ZSM-34.
摘要翻译：本发明涉及一种在结晶硅铝酸盐沸石上负载金属和/或金属氧化物的新方法。所得产物可用作催化剂，并称为ZKU-5，ZKU-6和ZKU-7（沸石京都大学催化剂）。这些催化剂表现出优异的催化活性和选择性，并且具有比现有技术的催化剂更长的寿命。本发明的一种方法包括在负载金属和/或金属氧化物的调理剂和晶种存在的情况下使沸石组合物结晶，后者提供用于结晶的核。调理剂包括四烷基铵阳离子的较低类似物。所得晶体可以支持一种或多种金属或金属氧化物或其混合物。本公开将本发明的催化剂与已知的现有技术催化剂即ZSM-34进行比较。

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