-
公开(公告)号：EP1848664A1
公开(公告)日：2007-10-31
申请号：EP05855617.6
申请日：2005-12-26
申请人： SAUDI BASIC INDUSTRIES CORPORATION (SABIC) , JUTTU, Gopalakrishnan G. , Khanmamedova, Alla Konstantin , MITCHELL, Scott F.
发明人： SAUDI BASIC INDUSTRIES CORPORATION (SABIC) , JUTTU, Gopalakrishnan G. , Khanmamedova, Alla Konstantin , MITCHELL, Scott F.
IPC分类号： C01F7/00
CPC分类号： C01B39/06 , B01J29/04 , B01J2229/20 , C01B39/38 , C01B39/40 , Y10S423/22
摘要： This invention relates to a process for making a germanium-zeolite without using fluoride compounds. The zeolite is preferably a MFI-type structure, most preferably a ZSM-5 MFI zeolite. The germanium-zeolite is synthesized essentially in the absence of fluoride compounds from an aqueous gel containing a silica source, a germanium source, an aluminum source and a structure directing agent in the presence of an acid which does not contain fluorine, such as sulfuric acid, acetic acid, nitric acid, phosphoric acid hydrochloric acid or formic acid.
摘要翻译： 本发明涉及不使用氟化物化合物制造锗 - 沸石的方法。 沸石优选为MFI型结构，最优选ZSM-5 MFI沸石。 锗 - 沸石基本上在不含氟化物的情况下由含有二氧化硅源，锗源，铝源和结构导向剂的含水凝胶在不含氟的酸例如硫酸 ，醋酸，硝酸，磷酸盐酸或甲酸。
-
公开(公告)号：EP1848664B1
公开(公告)日：2018-12-19
申请号：EP05855617.6
申请日：2005-12-26
申请人： SAUDI BASIC INDUSTRIES CORPORATION (SABIC) , JUTTU, Gopalakrishnan G. , Khanmamedova, Alla Konstantin , MITCHELL, Scott F.
CPC分类号： C01B39/06 , B01J29/04 , B01J2229/20 , C01B39/38 , C01B39/40 , Y10S423/22
摘要： This invention relates to a process for making a germanium-zeolite without using fluoride compounds. The zeolite is preferably a MFI-type structure, most preferably a ZSM-5 MFI zeolite. The germanium-zeolite is synthesized essentially in the absence of fluoride compounds from an aqueous gel containing a silica source, a germanium source, an aluminum source and a structure directing agent in the presence of an acid which does not contain fluorine, such as sulfuric acid, acetic acid, nitric acid, phosphoric acid hydrochloric acid or formic acid.
-
搜索结果
2 条记录 (耗时 0.013 秒)
