![CATALYTIC CRACKING CATALYST, ITS PREPARATION AND USE](/abs-image/US/2010/10/28/US20100270210A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: CATALYTIC CRACKING CATALYST, ITS PREPARATION AND USE
- 专利标题(中):催化裂化催化剂及其制备与应用
- 申请号:US12666711 申请日:2008-06-27
- 公开(公告)号:US20100270210A1 公开(公告)日:2010-10-28
- 发明人: Jun Long , Yujian Liu , Huiping Tian , Liuzhou Zhao , Yuxia Zhu , Zhenyu Chen , Yun Xu , Jing Fan
- 申请人: Jun Long , Yujian Liu , Huiping Tian , Liuzhou Zhao , Yuxia Zhu , Zhenyu Chen , Yun Xu , Jing Fan
- 优先权: CN200710118011.X 20070627
- 国际申请: PCT/CN2008/001241 WO 20080627
- 主分类号: B01J29/06
- IPC分类号: B01J29/06 ; C10G11/05
摘要:
A catalyst for catalytically cracking hydrocarbon oils contains a substrate comprising alumina and a molecular sieve, characterized in that the pore distribution of said catalyst is 5-70% of the
摘要(中):
用于催化裂化烃油的催化剂含有包含氧化铝和分子筛的底物,其特征在于所述催化剂的孔分布为<2nm孔的5-70%,2-4nm孔的5-70% 4-6nm孔中的0-10%,6-20nm孔的20-80%,20-100nm孔中的0-40%,基于孔径不大的孔的孔体积 超过100nm。 本发明的催化剂具有大的BET孔体积,高重量油裂解能力和耐焦化能力。
公开/授权文献:
- US09486795B2 Catalytic cracking catalyst, its preparation and use 公开/授权日:2016-11-08