发明申请
- 专利标题： CATALYST AND A METHOD FOR CRACKING HYDROCARBONS
- 专利标题（中）： 催化剂和裂化烃的方法
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申请号： US12813110申请日： 2010-06-10
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公开(公告)号： US20100311569A1公开(公告)日： 2010-12-09
- 发明人: Jun Long , Wenbin Jiang , Mingde Xu , Huiping Tian , Yibin Luo , Xingtian Shu , Jishun Zhang , Beiyan Chen , Haitao Song
- 申请人： Jun Long , Wenbin Jiang , Mingde Xu , Huiping Tian , Yibin Luo , Xingtian Shu , Jishun Zhang , Beiyan Chen , Haitao Song
- 申请人地址： CN Beijing CN Beijing
- 专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION,Research Institute of Petroleum Processing, Sinopec
- 当前专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION,Research Institute of Petroleum Processing, Sinopec
- 当前专利权人地址： CN Beijing CN Beijing
- 优先权： CN200410102810.4 20041228; CN200410102813.8 20041228
- 主分类号： B01J29/072
- IPC分类号： B01J29/072
摘要：
The invention discloses a catalyst and a method for cracking hydrocarbons. The catalyst comprises, calculated by dry basis, 10˜65 wt % ZSM-5 zeolite, 0˜60 wt % clay, 15˜60 wt % inorganic oxide binder, 0.5˜15 wt % one or more metal additives selected from the metals of Group VIIIB and 2˜25 wt % P additive, in which the metal additive, is calculated by metal oxide and the P additive is calculated by P2O5. The method for cracking hydrocarbons using this catalyst increases the yield of FCC liquefied petroleum gas (LPG) and the octane number of FCC gasoline, as well as it increases the concentration of propylene in LPG dramatically.
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