公开(公告)号：US20110144378A1

公开(公告)日：2011-06-16

申请号：US12745709

申请日：2008-11-20

申请人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

发明人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

IPC分类号： C07C67/48 ,  C07C29/80 ,  C07C41/42 ,  B01J10/00

CPC分类号： C07C41/06 ,  B01D3/009 ,  B01J8/085 ,  B01J8/125 ,  B01J2219/00006 ,  C07C29/04 ,  C07C67/08 ,  Y02P20/125 ,  Y02P20/127 ,  C07C33/025 ,  C07C43/04 ,  C07C69/14

摘要： A catalytic reaction-rectification integrated process and a catalytic reaction-rectification integrated column (T-01), the specialized device of such process. The process comprises that the reactants are preheated and mixed with catalysts, and then fed into a jet agitation reaction section (6) located in the middle of the catalytic reaction-rectification integrated column (T-01) from a feeding inlet. The jet agitation reaction section (6) is a kettle-like reactor located in the middle of the catalytic reaction-rectification integrated column (T-01). After pressurized by a centrifugal pump (21), the reactant materials are admitted into a subsonic or transonic agitator (33) located within the reaction section (6). The reactant materials are ejected into the jet agitation reaction section (6) at high speed, to efficiently mix the solid and liquid phases in the reaction section (6) and to reinforce heat and mass transfer efficiency during the reaction. The liquid reaction mixture is separated and purified directly in the catalytic reaction-rectification integrated column (T-01). This process may be used for esterification, the production of alcohols from olefins and water, and the production of ethers from olefins and alcohols.

摘要翻译： 催化反应整流一体化工艺和催化反应整流一体化塔（T-01），是这种工艺的专用装置。 该方法包括将反应物预热并与催化剂混合，然后从进料口进料到位于催化反应整流塔（T-01）中间的喷射搅拌反应段（6）中。 喷射搅拌反应段（6）是位于催化反应整流塔（T-01）中间的釜式反应器。 在通过离心泵（21）加压之后，反应物料进入位于反应段（6）内的亚音速或跨音速搅拌器（33）。 将反应物质高速喷射到喷射搅拌反应段（6）中，以有效地混合反应段（6）中的固相和液相，并加强反应过程中的传质和传质效率。 将液体反应混合物直接在催化反应整流柱（T-01）中分离和纯化。 该方法可用于酯化，由烯烃和水生产醇，以及由烯烃和醇生产醚。

公开(公告)号：US08721842B2

公开(公告)日：2014-05-13

申请号：US12745709

申请日：2008-11-20

申请人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

发明人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

IPC分类号： B01D3/14 ,  B01J8/00 ,  B01J10/00 ,  C07C67/08 ,  C07C67/48 ,  C07C29/80 ,  C07C41/42

CPC分类号： C07C41/06 ,  B01D3/009 ,  B01J8/085 ,  B01J8/125 ,  B01J2219/00006 ,  C07C29/04 ,  C07C67/08 ,  Y02P20/125 ,  Y02P20/127 ,  C07C33/025 ,  C07C43/04 ,  C07C69/14

摘要： A catalytic reaction-rectification integrated process and a catalytic reaction-rectification integrated column, and the specialized device of such process is provided. The reactants are preheated and mixed with catalysts, and then fed into a jet agitation reaction section located in the middle of the catalytic reaction-rectification integrated column from a feeding inlet. The jet agitation reaction section is a kettle-like reactor located in the middle of the catalytic reaction-rectification integrated column. After pressurized by a centrifugal pump, the reactant materials are admitted into a subsonic or transonic agitator located within the reaction section. The reactant materials are ejected into the jet agitation reaction section at high speed, to efficiently mix the solid and liquid phases in the reaction section and to reinforce heat and mass transfer efficiency during the reaction. The liquid reaction mixture is separated and purified directly in the catalytic reaction-rectification integrated column.

摘要翻译： 催化反应整流一体化工艺和催化反应整流塔，提供了这种工艺的专用装置。 将反应物预热并与催化剂混合，然后从进料口进料到位于催化反应 - 精馏一体化塔中间的喷射搅拌反应段。 喷射搅拌反应段是位于催化反应整流塔中间的釜式反应器。 在通过离心泵加压之后，将反应物材料进入位于反应段内的亚音速或跨音速搅拌器。 将反应物质高速喷射到喷射搅拌反应段中，以有效地混合反应段中的固相和液相，并加强反应过程中的传质和传质效率。 将液体反应混合物直接在催化反应整流柱中分离和纯化。