Title:
触媒のその場硫化、不動態化およびコークス化方法およびシステム
Document Type and Number:
Japanese Patent JP6392884
Kind Code:
B2
Abstract:
A system and method for efficiently treating metal catalyst resident in a reactor vessel comprises a sulfiding module, a sulfur source, an ammonia source, and/or a coking source, a hydrogen sulfide detection module, a hydrogen gas detection module, a pH detection module, an ammonia gas detection module and a remote computer all arranged and configured to communicate wirelessly and to allow remote control and monitoring of the modules and process so that catalyst may be sulfided, passivated and/or soft-coked in situ.
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Inventors:
Robinson, James Maxy
Robinson, James Michael
Robinson, James Michael
Application Number:
JP2016552428A
Publication Date:
September 19, 2018
Filing Date:
October 31, 2014
Export Citation:
Assignee:
Reactor Resources, LRC
International Classes:
B01J37/20
Domestic Patent References:
| JP8325578A | ||||
| JP2001113178A |
Foreign References:
| FR2668951A1 |
Other References:
H. HALLIE,EXPERIENCE REVEALS BEST PRESULFIDING TECHNIQUES FOR HDS AND HDN CATALYSTS,OIL AND GAS JOURNAL,米国,1982年12月20日,PAGE(S):69 - 74
CARELFLEX,[ONLINE],2013年,URL,http://www.arkema.com/export/shared/.content/media/downloads/products-documentations/thiochemicals/carelflex-brochure.pdf
CARELFLEX,[ONLINE],2013年,URL,http://www.arkema.com/export/shared/.content/media/downloads/products-documentations/thiochemicals/carelflex-brochure.pdf
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Akiyo Iwahori
Kaoru Takahashi
Nao Oda
Akiyo Iwahori
Kaoru Takahashi