公开(公告)号：US11878296B2

公开(公告)日：2024-01-23

申请号：US17781950

申请日：2021-01-25

申请人： Dow Global Technologies LLC

发明人： Mrunmayi Kumbhalkar ,  Wu Chen ,  Brian Murdoch ,  Haifeng Shi ,  Lin Zhao

IPC分类号： B01J38/72 ,  B01J27/26 ,  B01J27/28

CPC分类号： B01J38/72 ,  B01J27/26 ,  B01J27/28

摘要： A process for separating a catalyst component from a catalyst-containing slurry by centrifugation including separating the catalyst component from the mother liquor of the catalyst-containing slurry using a stacked disc centrifuge equipped with an auto-discharging functionality. The solids discharge from the stacked disc centrifuge is enhanced by adding a washing solution to the bowl and the solids discharge chute of the stacked disc centrifuge.

公开(公告)号：US20230019789A1

公开(公告)日：2023-01-19

申请号：US17781950

申请日：2021-01-25

申请人： Dow Global Technologies LLC

发明人： Mrunmayi Kumbhalkar ,  Wu Chen ,  Brian Murdoch ,  Haifeng Shi ,  Lin Zhao

IPC分类号： B01J38/72 ,  B01J27/26 ,  B01J27/28

摘要： A process for separating a catalyst component from a catalyst-containing slurry by centrifugation including separating the catalyst component from the mother liquor of the catalyst-containing slurry using a stacked disc centrifuge equipped with an auto-discharging functionality. The solids discharge from the stacked disc centrifuge is enhanced by adding a washing solution to the bowl and the solids discharge chute of the stacked disc centrifuge.