发明授权
US09492817B2 Process for altering the physico-chemical properties of Faujasite Y-type zeolites
有权
改变八面沸石Y型沸石的物理化学性质的方法
- 专利标题： Process for altering the physico-chemical properties of Faujasite Y-type zeolites
- 专利标题（中）： 改变八面沸石Y型沸石的物理化学性质的方法
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申请号： US13697566申请日： 2011-05-13
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公开(公告)号： US09492817B2公开(公告)日： 2016-11-15
- 发明人: Héctor Armendáriz Herrera , María de Lourdes Alejandra Guzmán Castillo , Francisco Javier Hernández Beltrán , Patricia Pérez Romo , Jaime Sánchez Valente , José Marie Maurice Julien Fripiat
- 申请人： Héctor Armendáriz Herrera , María de Lourdes Alejandra Guzmán Castillo , Francisco Javier Hernández Beltrán , Patricia Pérez Romo , Jaime Sánchez Valente , José Marie Maurice Julien Fripiat
- 申请人地址： MX Mexico City
- 专利权人： INSTITUTO MEXICANO DEL PETROLEO
- 当前专利权人： INSTITUTO MEXICANO DEL PETROLEO
- 当前专利权人地址： MX Mexico City
- 代理机构： Dickinson Wright PLLC
- 优先权： MXMX/a/2010/005333 20100514
- 国际申请： PCT/MX2011/000055 WO 20110513
- 国际公布： WO2011/142649 WO 20111117
- 主分类号： C01B39/02
- IPC分类号： C01B39/02 ; C01B39/24 ; B01J29/80 ; B01J29/08 ; B01J35/10 ; B01J37/10 ; C10G11/05 ; C10G11/18 ; B01J29/04 ; B01J31/02
摘要：
The physical and chemical properties of Faujasite Y-type zeolites (FAU), mainly used as a base material of catalyst used in the Fluid Catalytic Cracking (FCC) process, are modified by contact with a short-chain polyol and mixture with an ammonium salt followed by thermal treatment to produce a modified Faujasite Y-type zeolite with sodium content as low as 75% below that of the starting Faujasite Y-type zeolite. The modified Faujasite Y-type zeolite is dispersed in a mesoporous material having an average pore size ranging from 2 to 100 nm.