公开(公告)号：EP1875963A4

公开(公告)日：2012-07-04

申请号：EP06722225

申请日：2006-03-31

申请人： CHINA PETROLEUM & CHEMICAL ,  RES INST PETROLEUM PROCESSING

发明人： DU JUN ,  LI ZHENG ,  LONG JUN ,  XU MINGDE ,  DA ZHIJIAN ,  TIAN HUIPING ,  HE MINGYUAN

IPC分类号： B01J29/08 ,  B01J23/10 ,  B01J37/04 ,  C10G11/05

CPC分类号： B01J29/088 ,  B01J35/002 ,  B01J37/0045 ,  B01J2229/24 ,  B01J2229/32 ,  B01J2229/36 ,  B01J2229/42 ,  C10G11/05 ,  C10G2400/02

公开(公告)号：EP1390141A4

公开(公告)日：2005-01-26

申请号：EP02726042

申请日：2002-04-24

申请人： CHINA PETROLEUM & CHEMICAL ,  RES INST PETROLEUM PROCESSING

发明人： DU JUN ,  LI ZHENG ,  DA ZHIJIAN ,  HE MINGYUAN

IPC分类号： B01J29/08 ,  C01B39/02 ,  C01B39/24 ,  C10G11/05 ,  B01J37/08

CPC分类号： C01B39/026 ,  B01J29/084 ,  B01J2229/16 ,  C01B39/24 ,  C10G11/05 ,  Y10S423/21

摘要： The present invention discloses a high stability rare earth zeolite Y with high rare earth and the preparation process thereof, which zeolite has a content of rare earth of 4-15 wt %, a unit cell constant of 2.450-2.458 nm, a differential thermal collapsed temperature of 1000-1056° C., a silica to alumina ratio of 8.3-8.8, and a content of sodium oxide less than 1.0 wt %. Said zeolite is prepared by drying a rare earth-containing zeolite Y, introducing gaseous silicon tetrachloride carried by dry air and reacting at a temperature of 150-600° C. for 10 min to 6 h, then purging with dry air and washing with de-cationized water to remove the soluble by-products. The rare earth zeolite Y possesses high activity and selectivity for cracking the heavy oils, high activity for hydrogen transfer, has good coke selectivity, can effectively increase the yield of light oils, and improve the quality of gasoline and thus can directly serve as an active component for preparing various hydrocarbon cracking catalysts.

公开(公告)号：EP1688392A4

公开(公告)日：2011-06-08

申请号：EP04789889

申请日：2004-10-28

申请人： CHINA PETROLEUM & CHEMICAL ,  RES INST PETROLEUM PROCESSING

发明人： LUO YIBIN ,  OUYANG YING ,  SHU XINGTIAN ,  HE MINGYUAN ,  WANG DIANZHONG ,  ZONG BAONING ,  LI MINGGANG

IPC分类号： C01B39/38 ,  B01J29/08 ,  B01J29/40 ,  B01J29/46 ,  B01J29/48 ,  B01J29/80 ,  B01J29/85 ,  C01B37/06 ,  C01B39/54 ,  C10G11/02

CPC分类号： C01B39/026 ,  B01J29/084 ,  B01J29/405 ,  B01J29/46 ,  B01J29/48 ,  B01J29/80 ,  B01J2229/18 ,  B01J2229/42 ,  C10G11/02

公开(公告)号：EP0765849A4

公开(公告)日：1997-03-18

申请号：EP95918505

申请日：1995-05-18

申请人： CHINA PETROCHEMICAL CORP ,  UNIV TSINGHUA ,  RES INST PETROLEUM PROCESSING

发明人： JIN YONG ,  LIANG WUGENG ,  WANG ZHANWEN ,  YU ZHIQING ,  MIN ENZE ,  HE MINGYUAN ,  DA ZHIJIAN

IPC分类号： B01J29/08 ,  B01J8/00 ,  B01J8/18 ,  B01J8/26 ,  C07B61/00 ,  C07C2/66 ,  C07C15/02

CPC分类号： C07C2/66 ,  B01J8/0055 ,  B01J8/1863 ,  B01J8/1881 ,  B01J8/26 ,  Y02P20/584 ,  Y10S585/921 ,  Y10S585/925

摘要： A continuous catalytic alkylation process for aromatic hydrocarbons of their derivates with solid acid catalyst, which employs a liquid-solid circulating fluidized bed involving six main means consisting of liquid-solid cocurrent riser reactor, settling washing tower for spent catalyst, liquid-solid cocurrent riser regenerator, settling washing tower for regenerated catalyst and two liquid-solid cyclonic separators, the continuous reaction-regeneration process is effected.