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1. 发明授权

US5464593A Process for producing spherical zeolite catalyst and apparatus for producing the same 失效
标题翻译：球形沸石催化剂的制造方法及其制造方法
公开(公告)号：US5464593A
公开(公告)日：1995-11-07
申请号：US273874
申请日：1994-07-12
申请人： Kazuo Takahashi , Fumio Kumata , Hitoshi Nozaki , Shinichi Inoue , Toshiji Makabe
发明人： Kazuo Takahashi , Fumio Kumata , Hitoshi Nozaki , Shinichi Inoue , Toshiji Makabe
IPC分类号： B01J29/06 , B01J29/40 , B01J35/08 , B01J20/18
CPC分类号： B01J29/06 , B01J29/40 , B01J35/08 , B01J2229/42
摘要： A process for producing a spherical zeolite catalyst is disclosed, which comprises dropping a zeolite-containing alumina sol into a surfactant-containing oil phase from a dropping opening directly or through air to thereby form spherical droplets of the sol, and then allowing the droplets to gel in an aqueous alkaline solution phase underlying the oil phase and withdrawing the thus gelled droplets, said dropping of the sol being conducted while the dropping opening is being impulsed to thereby impart a spherical and uniform shape to the resulting zeolite particles containing alumina as a binder, and a novel apparatus therefor.
摘要翻译：公开了一种制备球形沸石催化剂的方法，其包括将含沸石的氧化铝溶胶直接或通过空气从滴入口滴入含表面活性剂的油相中，从而形成溶胶的球形液滴，然后使液滴凝胶在水相下面的碱性溶液相中并且抽出如此凝胶化的液滴，当滴下的开口被冲击时，所述溶胶的滴下被引导，从而赋予所得到的含有氧化铝作为粘合剂的沸石颗粒的球形和均匀形状，及其新颖的装置。

2. 发明授权

US5625102A Method of alkylating the side chain of alkyl-substituted aromatic hydrocarbons 失效
标题翻译：烷基取代芳烃侧链的烷基化方法
公开(公告)号：US5625102A
公开(公告)日：1997-04-29
申请号：US364446
申请日：1994-12-27
申请人： Takaya Matsumoto , Yoshiichi Kumagai , Fumio Kumata
发明人： Takaya Matsumoto , Yoshiichi Kumagai , Fumio Kumata
IPC分类号： B01J23/04 , C07B61/00 , C07C2/72 , C07C15/02 , F28D7/00 , C07C15/067
CPC分类号： F28D7/0066 , B01J23/04 , C07C2/72 , C07C2521/04 , C07C2523/04
摘要： A method of alkylating the side chain of alkyl-substituted aromatic hydrocarbons. The method comprises the steps of thermally treating an alumina by calcining in air and then degassing under vacuum to prepare an alumina carrier, loading an alkali metal on the alumina carrier by an impregnation method using the alkali metal dissolved in liquid ammonia, thermally treating the alkali metal loaded alumina carrier under vacuum to prepare a catalyst, then reacting an alkyl-substituted aromatic hydrocarbon with an aliphatic monoolefin, using the catalyst, under an atmosphere substantially free of oxygen, water and carbon dioxide gas to alkylate the side chain of the alkyl-substituted aromatic hydrocarbon.
摘要翻译：烷基取代芳烃的侧链烷基化方法。该方法包括以下步骤：在空气中煅烧氧化铝，然后在真空下进行脱气以制备氧化铝载体，通过浸渍方法将碱金属加载到氧化铝载体上，使用溶于液氨的碱金属，热处理碱金属负载的氧化铝载体在真空下制备催化剂，然后使用催化剂，在基本上不含氧气的水气和二氧化碳气氛下使烷基取代的芳族烃与脂肪族单烯烃反应，烷基化烷基 - 取代的芳族烃。

3. 发明授权

US5457255A Catalysts for hydrogenolytic dealkylation and use thereof 失效
标题翻译：用于氢解脱烷基化的催化剂及其用途
公开(公告)号：US5457255A
公开(公告)日：1995-10-10
申请号：US248530
申请日：1994-05-24
申请人： Fumio Kumata , Toshihiko Masuda , Iwao Ueda
发明人： Fumio Kumata , Toshihiko Masuda , Iwao Ueda
IPC分类号： B01J29/04 , B01J29/74 , B01J29/88 , C07B61/00 , C07C4/18 , C07C15/02 , C07C4/12
CPC分类号： C07C4/18 , C07C2529/44
摘要： A catalyst for hydrogenolytic dealkylation comprising rhodium on a crystalline metallo-silicate carrier and a process for hydrogenolytically dealkylating a hydrocarbon mixture mainly comprising alkyl aromatic hydrocarbons in the presence of such a catalyst are disclosed. The catalyst exhibits catalytic activity at low temperatures and high reaction selectivity and has a prolonged duration.
摘要翻译：公开了一种用于在结晶金属 - 硅酸盐载体上包含铑的氢解脱烷基化催化剂和在这种催化剂存在下主要包含烷基芳族烃的烃混合物氢解脱烷基化的方法。该催化剂在低温下表现出催化活性，反应选择性高，持续时间长。

4. 发明授权

US4495089A Continuous process for the production of solvents for coal liquefaction 失效
标题翻译：用于生产煤液化溶剂的连续工艺
公开(公告)号：US4495089A
公开(公告)日：1985-01-22
申请号：US416763
申请日：1982-09-10
申请人： Hiroyuki Ihara , Kazuo Takahashi , Michiro Matsubara , Fumio Kumata , Yoshitomo Sanami
发明人： Hiroyuki Ihara , Kazuo Takahashi , Michiro Matsubara , Fumio Kumata , Yoshitomo Sanami
IPC分类号： C10G1/06 , C10G1/04 , C10G45/50 , B01F1/00 , C10G1/08
CPC分类号： C10G45/50 , C10G1/04
摘要： A continuous process for the production of a solvent for use in the liquefaction of coal is described. The process comprises hydrogenating a mixture of 100 parts by weight of a hydrocarbon mixture and from 0.2 to 10 parts by weight of phenol and/or alkylphenol. The hydrocarbon mixture contains at least 50% by weight of a polycyclic (from tricyclic to pentacyclic) aromatic hydrocarbon or its alkyl derivative. The hydrocarbon mixture is distilled away in a proportion of at least 80% when heated at a temperature of from 320.degree. to 550.degree. C. The hydrogenation of the hydrocarbon mixture and phenol and/or alkylphenol may be carried out with or without the addition of from 0.05 to 0.5% by weight (calculated as sulfur) of an easily desulfurizable sulfur compound in a high temperature and pressure hydrogen atmosphere in the presence of a catalyst containing the sulfide(s) of Group VIII metal and/or Group VI metal of the Periodic Table to prepare a partially hydrogenated product resulting from the partial hydrogenation of the aromatic ring of the polycyclic aromatic hydrocarbon or its alkyl derivative.
摘要翻译：描述了用于生产用于液化煤的溶剂的连续方法。该方法包括将100重量份的烃混合物和0.2至10重量份的苯酚和/或烷基酚的混合物氢化。烃混合物含有至少50重量％的多环（由三环至五环）芳烃或其烷基衍生物。在320至550℃的温度下加热时，烃混合物以至少80％的比例蒸馏除去。烃混合物和苯酚和/或烷基酚的氢化可以在加入或不加入在含有第Ⅷ族金属和/或第Ⅵ族金属的硫化物的催化剂存在下，在高温高压氢气氛中，以0.05〜0.5重量％（以硫计算）易脱硫硫化合物周期表，以制备由多环芳族烃或其烷基衍生物的芳环部分氢化得到的部分氢化产物。

5. 发明授权

US5362696A Process for producing spherical zeolite catalyst and apparatus for producing the same 失效
标题翻译：球形沸石催化剂的制造方法及其制造方法
公开(公告)号：US5362696A
公开(公告)日：1994-11-08
申请号：US849346
申请日：1992-03-11
申请人： Kazuo Takahashi , Fumio Kumata , Hitoshi Nozaki , Shinichi Inoue , Toshiji Makabe
发明人： Kazuo Takahashi , Fumio Kumata , Hitoshi Nozaki , Shinichi Inoue , Toshiji Makabe
IPC分类号： B01J29/06 , B01J29/40 , B01J35/08 , B01J20/18
CPC分类号： B01J29/06 , B01J29/40 , B01J35/08 , B01J2229/42
摘要： A process for producing a spherical zeolite catalyst is disclosed, which comprises dropping a zeolite-containing alumina sol into a surfactant-containing oil phase from a dropping opening directly or through air to thereby form spherical droplets of the sol, and then allowing the droplets to gel in an aqueous alkaline solution phase underlying the oil phase and withdrawing the thus gelled droplets, said dropping of the sol being conducted while the dropping opening is being impulsed to thereby impart a spherical and uniform shape to the resulting zeolite particles containing alumina as a binder, and a novel apparatus therefor.
摘要翻译：公开了一种制备球形沸石催化剂的方法，其包括将含沸石的氧化铝溶胶直接或通过空气从滴入口滴入含表面活性剂的油相中，从而形成溶胶的球形液滴，然后使液滴凝胶在水相下面的碱性溶液相中并且抽出如此凝胶化的液滴，当滴下的开口被冲击时，所述溶胶的滴下被引导，从而赋予所得到的含有氧化铝作为粘合剂的沸石颗粒的球形和均匀形状，及其新颖的装置。

6. 发明授权

US5608132A Method of alkylating the side chain of alkyl-substituted aromatic hydrocarbons 失效
标题翻译：烷基取代芳烃侧链的烷基化方法
公开(公告)号：US5608132A
公开(公告)日：1997-03-04
申请号：US417964
申请日：1995-04-06
申请人： Takaya Matsumoto , Shinji Nishikawa , Fumio Kumata
发明人： Takaya Matsumoto , Shinji Nishikawa , Fumio Kumata
IPC分类号： B01J27/232 , B01J23/00 , B01J37/08 , C07B61/00 , C07C2/72 , C07C15/02
CPC分类号： C07C2/72 , B01J23/002 , B01J23/007 , B01J37/088 , C07C2523/04 , C07C2527/232
摘要： A method of alkylating a side chain of alkyl-substituted aromatic hydrocarbons. The method involves the steps of loading an alkali metal on a thermally treated hydrotalcite carrier represented by formula (I) by an impregnation method using the alkali metal dissolved in liquid ammonia, thermally treating the alkali metal loaded hydrotalcite carrier under vacuum to prepare a catalyst, then reacting an alkyl-substituted aromatic hydrocarbon with an aliphatic monoolefin using the catalyst under an atmosphere substantially free of oxygen, water and carbon dioxide gas to alkylate a side chain of the alkyl-substituted aromatic hydrocarbon:[M.sup.2+.sub.(1-x) .multidot.M.sup.3+.sub.x (OH).sub.2 ].sup.x+ .multidot.[A.sup.n-.sub.x/n ].sup.x- .multidot.yH.sub.2 O (I)wherein M.sup.2+ represents a divalent metallic cation, M.sup.3+ represents a trivalent metallic cation, A.sup.n- represents an n-valent anion, n=0.1 to 0.5, x=0.1 to 0.5, and y=0 to 8.
摘要翻译：烷基取代芳烃的侧链烷基化方法。该方法包括以下步骤：通过浸渍方法将碱金属加载在由式（I）表示的热处理水滑石载体上，使用溶解在液氨中的碱金属，在真空下热处理负载碱金属的水滑石载体以制备催化剂，然后使用催化剂在基本上不含氧，水和二氧化碳的气氛下使烷基取代的芳族烃与脂族单烯烃反应，烷基取代的芳族烃的侧链烷基化：[M2 +（1-x）xM3 + x（OH）2] x + x [An-x / n] x-xyH 2 O（I）其中M2 +表示二价金属阳离子，M3 +表示三价金属阳离子，An表示n价阴离子，n = 0.5，x = 0.1〜0.5，y = 0〜8。

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