Title:
MONOLITH CATALYST, HAVING IMPROVED HEAT RESISTANCE, FOR REFORMING OF METHANE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/212552
Kind Code:
A2
Abstract:
The present invention relates to a monolith catalyst for carbon dioxide reforming of methane and a preparation method therefor. In particular, the present invention relates to a monolith catalyst for reforming which has improved thermal durability and a new form, the monolith catalyst for reforming being configured such that: a sintering inhibiting layer is formed by coating the surface of a monolith support with one or more elements selected from the group consisting of elements corresponding to groups 2, 3, 6, 13, 15, and 16 among elements in period 3 or higher; an active catalyst layer is formed at the upper part of the sintering inhibiting layer; and as a result, carbon deposition and the deactivation of the catalyst caused by deterioration are inhibited despite a high-temperature reaction.
Inventors:
CHANG TAE SUN (KR)
PARK JI HOON (KR)
HEO ILJEONG (KR)
PARK JUNG HYUN (KR)
YOU YOUNG WOO (KR)
PARK JI HOON (KR)
HEO ILJEONG (KR)
PARK JUNG HYUN (KR)
YOU YOUNG WOO (KR)
Application Number:
PCT/KR2018/005543
Publication Date:
November 22, 2018
Filing Date:
May 15, 2018
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
B01J23/76; B01J23/46; B01J23/74; B01J35/00; B01J35/10; B01J37/02; B01J37/08; C01B3/26; C01B32/40
Attorney, Agent or Firm:
GHONG-GAN INTERNATIONAL PATENT LAW FIRM (KR)
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