Title:
FILLING METHOD FOR SOLID CATALYST
Document Type and Number:
WIPO Patent Application WO/2017/018054
Kind Code:
A1
Abstract:
The purpose of the present invention is to increase the work efficiency by suppressing retention of dust in a filling workplace (filling workspace) for a solid catalyst by blowing air from the upper part of a reactor in the filling workplace and making the filling workplace be under positive pressure and to shorten plant stoppage periods. The present invention provides a filling method for a solid catalyst, which is a method for filling a solid catalyst into a fixed bed catalytic reactor, wherein the method is characterized by blowing air from at least one location of the upper part of the reactor in a filling workspace inside the reactor and making the pressure in the filling workspace inside the reactor a positive pressure of 1 pascal higher or more than the atmospheric pressure in the vicinity of the reactor.
More Like This:
WO/2000/040329 | CATALYST SUPPORT |
Inventors:
KURAKAMI TATSUHIKO (JP)
KANO RYOUSUKE (JP)
KANO RYOUSUKE (JP)
Application Number:
PCT/JP2016/066682
Publication Date:
February 02, 2017
Filing Date:
June 03, 2016
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
B01J8/02; B01J23/887
Domestic Patent References:
WO2010001732A1 | 2010-01-07 |
Foreign References:
JPS5617933B2 | 1981-04-25 | |||
JP2008246284A | 2008-10-16 | |||
JP2004506781A | 2004-03-04 |
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (JP)
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