fulltext.study @t Gmail

Partial oxidation of methane over nickel catalysts supported on nitrogen-doped SiC

Paper ID Volume ID Publish Year Pages File Format Full-Text
51305 46838 2009 4 PDF Available
Title
Partial oxidation of methane over nickel catalysts supported on nitrogen-doped SiC
Abstract

SiC supported nickel catalyst exhibits high activity and selectivity but a little coke deposition in partial oxidation of methane (POM) to syngas, while Ni/Si3N4 catalyst shows excellent activity and coke resistance but slightly poor selectivity. This work employed nitrogen-doped SiC as the catalyst support in order to obtain a POM catalyst with high selectivity and excellent coke resistance. From the testing results, the catalyst 1 h nitridized SiC as the support shows excellent activity, selectivity and coke resistance. The improvement of the catalyst performances benefits from the transformation of the support surface properties.

Keywords
Ni/SiC–N catalyst; Coke resistance; Partial oxidation of methane
First Page Preview
Partial oxidation of methane over nickel catalysts supported on nitrogen-doped SiC
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 11, 10 June 2009, Pages 1502–1505
Authors
, , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis