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Patent Searching and Data


Title:
TREATMENT AND DESULFURIZATION OF SULFURIZED STEEL IN LOW-SULFUR REFORMING PROCESS
Document Type and Number:
Japanese Patent JP2007092077
Kind Code:
A
Abstract:

To provide an improved technology of catalytic reforming under conditions of low sulfur.

A method for reforming hydrocarbons comprises coating a part of a reactor system with a material more resistant to carburization, reacting the material with metal sulfides existing in the parts of the reactor system prior to coating, fixating or removing at least a part of the sulfur in the metal sulfides, and reforming hydrocarbons in the reactor system under conditions of low sulfur.


Inventors:
HEYSE JOHN V
MULASKEY BERNARD F
Application Number:
JP2006315514A
Publication Date:
April 12, 2007
Filing Date:
November 22, 2006
Export Citation:
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Assignee:
CHEVRON CHEM CO
International Classes:
B01J29/60; C10G35/095; C10G35/04; C10G75/02
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Naganuma Akio