公开(公告)号：WO2011008329A3

公开(公告)日：2011-03-17

申请号：PCT/US2010034702

申请日：2010-05-13

Applicant: EXXONMOBIL CHEM PATENTS INC ,  CAO GUANG ,  CAO CHUNSHE ,  HALL RICHARD B ,  COLLE THOMAS H

Inventor： CAO GUANG ,  CAO CHUNSHE ,  HALL RICHARD B ,  COLLE THOMAS H

IPC: C07C1/20 ,  B01J29/70 ,  B01J29/90 ,  C07C11/02

CPC classification number: B01J29/90 ,  B01J29/7015 ,  B01J38/12 ,  C07C1/20 ,  C07C2529/70 ,  C07C2529/85 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/02

Abstract: Disclosed herein is a method of converting oxygenates to olefins comprising contacting an oxygenate stream with an acidic high silica chabazite catalyst in one or more oxygenate-to-olefins reactors; circulating greater than from 80 % of the catalyst to one or more catalyst regenerators to form regenerated catalyst; circulating the regenerated catalyst, preferably the same amount of regenerated catalyst, back to the oxygenate-to-olefins reactor to contact an oxygenate stream; and isolating a stream of olefins from the one or more oxygenate-to-olefins reactors.

Abstract translation: 本文公开了将含氧化合物转化成烯烃的方法，其包括使含氧化合物流与酸性高二氧化硅菱沸石催化剂在一个或多个含氧化合物 - 烯烃反应器中接触; 使大于80％的催化剂循环至一个或多个催化剂再生器以形成再生催化剂; 使再生的催化剂，优选等量的再生催化剂循环回到含氧化合物 - 烯烃反应器以接触含氧化合物物流; 和从一个或多个含氧化合物转化为烯烃反应器中分离烯烃流。

公开(公告)号：WO2005075606B1

公开(公告)日：2005-11-17

申请号：PCT/US2004042065

申请日：2004-12-15

Applicant: VELOCYS INC ,  WANG YONG ,  TONKOVICH ANNA LEE ,  MAZANEC TERRY ,  DALY FRANCIS P ,  VANDERWIEL DAVE ,  HU JIANLI ,  CAO CHUNSHE ,  KIBBY CHARLES ,  LI XIAOHONG ,  BRISCOE MICHAEL D ,  GANO NATHAN ,  CHIN YA-HUEI

Inventor： WANG YONG ,  TONKOVICH ANNA LEE ,  MAZANEC TERRY ,  DALY FRANCIS P ,  VANDERWIEL DAVE ,  HU JIANLI ,  CAO CHUNSHE ,  KIBBY CHARLES ,  LI XIAOHONG ,  BRISCOE MICHAEL D ,  GANO NATHAN ,  CHIN YA-HUEI

IPC: B01J19/00 ,  B01J19/24 ,  B01J21/04 ,  B01J23/75 ,  B01J23/889 ,  B01J23/89 ,  B01J35/10 ,  B01J37/02 ,  C10G2/00

CPC classification number: C10G2/332 ,  B01J19/0093 ,  B01J21/04 ,  B01J23/75 ,  B01J23/8896 ,  B01J23/8913 ,  B01J35/0066 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0205 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00824 ,  B01J2219/00826 ,  B01J2219/00831 ,  B01J2219/00835 ,  B01J2219/00844 ,  B01J2219/0086 ,  B01J2219/00873 ,  C10G2/341 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2300/4025 ,  C10G2300/70 ,  C10G2400/04 ,  C10G2400/10 ,  Y02P20/582

Abstract: The disclosed invention relates to a process for converting a reactant composition comprising H2 and Co to a product comprising at least one aliphatic hydrocarbon having at least about 5 carbon atoms, the process comprising: flowing the reactant composition through a microchannel reactor in contact with a Fischer-Tropsch catalyst to convert the reactant composition to the product, the microchannel reactor comprising a plurality of process microchannels containing the catalyst; transferring heat from the process microchannels to a heat exchanger; and removing the product from the microchannel reactor; the process producing at least about 0.5 gram of aliphatic hydrocarbon having at least about 5 carbon atoms per gram of catalyst per hour; the selectivity to methane in the product being less than about 25%. The disclosed invention also relates to a supported catalyst comprising Co, and a microchannel reactor comprising at least one process microchannel and at least one adjacent heat exchange zone.

Abstract translation: 所公开的发明涉及将包含H 2和Co的反应物组合物转化成包含至少一种具有至少约5个碳原子的脂族烃的产物的方法，该方法包括：使反应物组合物流过与Fischer接触的微通道反应器 - 催化剂将反应物组合物转化成产物，微通道反应器包含多个含有催化剂的工艺微通道; 将热量从工艺微通道传递到热交换器; 并从微通道反应器中除去产物; 该方法每小时产生至少约0.5克具有至少约5个碳原子的每克催化剂的脂族烃; 产品中甲烷的选择性小于约25％。 所公开的发明还涉及包含Co的载体催化剂和包含至少一个工艺微通道和至少一个相邻的热交换区的微通道反应器。

公开(公告)号：WO2005075606A1

公开(公告)日：2005-08-18

申请号：PCT/US2004/042065

申请日：2004-12-15

Applicant: VELOCYS INC. ,  WANG, Yong ,  TONKOVICH, Anna, Lee ,  MAZANEC, Terry ,  DALY, Francis, P. ,  VANDERWIEL, Dave ,  HU, Jianli ,  CAO, Chunshe ,  KIBBY, Charles ,  LI, Xiaohong ,  BRISCOE, Michael, D. ,  GANO, Nathan ,  CHIN, Ya-Huei

Inventor： WANG, Yong ,  TONKOVICH, Anna, Lee ,  MAZANEC, Terry ,  DALY, Francis, P. ,  VANDERWIEL, Dave ,  HU, Jianli ,  CAO, Chunshe ,  KIBBY, Charles ,  LI, Xiaohong ,  BRISCOE, Michael, D. ,  GANO, Nathan ,  CHIN, Ya-Huei

IPC: C10G2/00

CPC classification number: C10G2/332 ,  B01J19/0093 ,  B01J21/04 ,  B01J23/75 ,  B01J23/8896 ,  B01J23/8913 ,  B01J35/0066 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0205 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00824 ,  B01J2219/00826 ,  B01J2219/00831 ,  B01J2219/00835 ,  B01J2219/00844 ,  B01J2219/0086 ,  B01J2219/00873 ,  C10G2/341 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2300/4025 ,  C10G2300/70 ,  C10G2400/04 ,  C10G2400/10 ,  Y02P20/582

Abstract: The disclosed invention relates to a process for converting a reactant composition comprising H 2 and Co to a product comprising at least one aliphatic hydrocarbon having at least about 5 carbon atoms, the process comprising: flowing the reactant composition through a microchannel reactor in contact with a Fischer-Tropsch catalyst to convert the reactant composition to the product, the microchannel reactor comprising a plurality of process microchannels containing the catalyst; transferring heat from the process microchannels to a heat exchanger; and removing the product from the microchannel reactor; the process producing at least about 0.5 gram of aliphatic hydrocarbon having at least about 5 carbon atoms per gram of catalyst per hour; the selectivity to methane in the product being less than about 25%. The disclosed invention also relates to a supported catalyst comprising Co, and a microchannel reactor comprising at least one process microchannel and at least one adjacent heat exchange zone.

Abstract translation: 所公开的发明涉及将包含H 2和Co的反应物组合物转化为包含至少一种具有至少约5个碳原子的脂族烃的产物的方法，所述 包括：使所述反应物组合物流过与费 - 托催化剂接触的微通道反应器以将所述反应物组合物转化为所述产物，所述微通道反应器包含多个含有所述催化剂的工艺微通道; 将来自工艺微通道的热量传递到热交换器; 并从微通道反应器中除去产物; 该方法产生至少约0.5克每克催化剂每小时具有至少约5个碳原子的脂族烃; 产品中甲烷的选择性小于约25％。 所公开的发明还涉及包含Co的负载型催化剂，以及包含至少一个工艺微通道和至少一个相邻热交换区的微通道反应器。