发明授权
- 专利标题: Process for preparing crystalline aluminosilicate zeolites using a carboxylic acid
- 专利标题(中): 使用羧酸制备结晶硅铝酸盐沸石的方法
-
申请号: US564357申请日: 1983-12-22
-
公开(公告)号: US4511547A公开(公告)日: 1985-04-16
- 发明人: Kazuyoshi Iwayama , Takao Kamano , Kuniyuki Tada , Takehisa Inoue
- 申请人: Kazuyoshi Iwayama , Takao Kamano , Kuniyuki Tada , Takehisa Inoue
- 申请人地址: JPX Tokyo
- 专利权人: Toray Industries, Incorporated
- 当前专利权人: Toray Industries, Incorporated
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX56-9633 19810127
- 主分类号: C07C5/27
- IPC分类号: C07C5/27 ; B01J29/00 ; C01B39/02 ; C01B39/04 ; C01B39/36 ; C01B39/40 ; C07C1/00 ; C07C15/067 ; C07C15/08 ; C07C67/00 ; C01B33/28
摘要:
A crystalline aluminosilicate zeolite is obtained by stirring under heating an aqueous reaction mixture containing a silica source, an alumina source, an alkali source and an organic carboxylic acid not containing an aromatic ring preferably having 3 to 6 carbon atoms and 1 to 3 carboxyl groups.
公开/授权文献
- US6015015A Insulated and/or concentric coiled tubing 公开/授权日:2000-01-18
信息查询