Title:
ＬＴＦＴ触媒微粒子の除去
Document Type and Number:
Japanese Patent JP6611277
Kind Code:
B2
Abstract:
The invention provides a method, stage and plant for removing LTFT catalyst fines and/or organometallic catalyst compounds from of LTFT wax, downstream from the LTFT reactor. The method includes at least one stage having the steps of causing a differential pressure across a filter element; causing high mechanical shearing and/or centrifugal forces along and/or away from the surface of the filter on the high pressure side of the filter to cause the particles to be continuously removed from the filter surface; and wherein the differential pressure is selected to be sufficient to force flow of the wax across the filter to cause filtration.
Inventors:
Bruschke Marc
Ruppel Manfred
Mushlera Efa Alonso
Soraker Pal
Ruppel Manfred
Mushlera Efa Alonso
Soraker Pal
Application Number:
JP2017539340A
Publication Date:
November 27, 2019
Filing Date:
January 19, 2016
Export Citation:
Assignee:
THE PETROLEUM OIL AND GAS CORPORATION OF SOUTH AFRICA (PTY) LTD
International Classes:
B01D61/14; B01J38/00; B01D63/16; B01D69/10; B01D69/12; B01D71/02
Domestic Patent References:
| JP2009509765A | ||||
| JP2010253442A | ||||
| JP6327947A | ||||
| JP2012061464A |
Attorney, Agent or Firm:
Koichi Washida