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1. 发明授权

US5336393A Process for catalytically converting organic compounds 失效
标题翻译：催化转化有机化合物的方法
公开(公告)号：US5336393A
公开(公告)日：1994-08-09
申请号：US890580
申请日：1992-05-28
申请人： Kozo Takatsu , Yasushi Wakushima , Hiroharu Masunaga , Masahiko Sawa
发明人： Kozo Takatsu , Yasushi Wakushima , Hiroharu Masunaga , Masahiko Sawa
IPC分类号： B01J29/40 , B01J29/87 , C01B39/06 , C01B39/38 , C01B39/40 , C07C4/06 , C07C5/41 , C10G35/06 , C07C2/00 , C10G11/05
CPC分类号： C01B39/38 , B01J29/40 , B01J29/87 , C01B39/065 , C01B39/40 , C07C4/06 , C07C5/41 , C10G35/065 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C2529/70 , C07C2529/74 , C07C2529/76
摘要： Catalytic conversion of organic compounds wherein catalysts come into contact with steam is performed efficiently by using a catalyst which comprises an MFI type zeolite having a ratio of SiO.sub.2 /(Al.sub.2 O.sub.3 +Ga.sub.2 O.sub.3) of 20 to 200 in molar ratio, a ratio of Ga.sub.2 O.sub.3 /Al.sub.2 O.sub.3 of 0 to 50 in molar ratio and a ratio of peak intensity of SiOH, I.sub.SiOH, to peak intensity of acidic OH, I.sub.H.sup.+, determined from .sup.1 H-NMR, I.sub.SiOH /I.sub.H.sup.+, of 0 to 0.5 and loses little catalytic activity on exposure to steam.
摘要翻译：通过使用包含SiO 2 /（Al 2 O 3 + Ga 2 O 3）的摩尔比为20〜200的MFI型沸石，Ga 2 O 3 / Al 2 O 3的比例的催化剂有效地进行催化剂与蒸汽接触的有机化合物的催化转化 0〜50摩尔比，1 H-NMR，ISiOH / IH +测定的SiOH，ISiOH峰强度与酸性OH，1H +峰强度的比值为0〜0.5，在蒸汽暴露时几乎没有催化活性。

2. 发明授权

US5436380A Process for producing aromatic hydrocarbons 失效
标题翻译：芳烃生产方法
公开(公告)号：US5436380A
公开(公告)日：1995-07-25
申请号：US177720
申请日：1994-01-05
申请人： Masahiko Sawa , Yasushi Wakushima , Kozo Takatsu
发明人： Masahiko Sawa , Yasushi Wakushima , Kozo Takatsu
IPC分类号： B01J29/04 , B01J29/87 , C07B61/00 , C07C5/41 , C07C15/02 , C10G35/095 , C07C2/82
CPC分类号： C10G35/095 , B01J29/87
摘要： A process for producing aromatic hydrocarbons comprises bringing hydrocarbons having 2 to 12 carbon atoms into contact with a modified crystalline galloaluminosilicate catalyst prepared by treating a crystalline galloaluminosilicate having a tool ratio of SiO.sub.2 /(Ga.sub.2 O.sub.3 +Al.sub.2 O.sub.3) in the range from 5 to 1000 with a sulfur-containing substance. The process of the invention is simple and suited for general application and the catalyst can be prepared at a low cost. Aromatic hydrocarbons can be produced efficiently from the material hydrocarbons by bringing them into contact with the modified galloaluminosilicate having the excellent catalytic activity. The process of the invention can be adopted widely and effectively in the petroleum refining, in the petroleum chemistry and in the chemical industry in general.
摘要翻译：一种制备芳族烃的方法包括使具有2-12个碳原子的烃与通过将具有SiO 2 /（Ga 2 O 3 + Al 2 O 3）的工具比率的结晶镓铝硅酸盐处理在5至1000范围内的改性结晶镓铝硅酸盐催化剂接触，含硫物质。本发明的方法简单，适用于一般应用，催化剂可以低成本制备。可以通过使其与具有优异催化活性的改性的铝硅酸铝接触而从材料烃中有效地生产芳族烃。本发明的方法可广泛有效地用于石油炼制，石油化工和化工行业。

3. 发明授权

US5302281A Method for catalytic cracking of petroleum hydrocarbons 失效
标题翻译：石油烃催化裂化方法
公开(公告)号：US5302281A
公开(公告)日：1994-04-12
申请号：US909571
申请日：1992-07-06
申请人： Eiji Iwamatsu , Yasushi Wakushima , Yoshifumi Hiramatsu
发明人： Eiji Iwamatsu , Yasushi Wakushima , Yoshifumi Hiramatsu
IPC分类号： B01J21/12 , C10G11/05 , C10G11/02 , B01J21/16
CPC分类号： C10G11/05 , B01J21/12
摘要： Middle distillates can be produced efficiently in high yields by catalytically cracking petroleum hydrocarbons by contacting the petroleum hydrocarbons at cracking conditions with a catalyst composition comprising a cation-exchanged stevensite.
摘要翻译：通过在裂解条件下使石油烃与包含阳离子交换的史蒂芬石的催化剂组合物接触来使石油烃催化裂解，可高效地生产中间馏分。

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