Mordenite-stabilised rhenium catalyst for partial oxidation of methane to syngas

被引：5
|
作者：
Li, Lingcong [1 ]
Shrotri, Abhijit [1 ]
Kato, Kazuya [1 ]
Fukuoka, Atsushi [1 ]
Kobayashi, Hirokazu [1 ,2 ]
机构：
[1] Hokkaido Univ, Inst Catalysis, Kita 21 Nishi 10,Kita Ku, Sapporo, Hokkaido 0010021, Japan
[2] Univ Tokyo, Komaba Inst Sci, Grad Sch Arts & Sci, 3-8-1 Komaba,Meguro Ku, Tokyo 1538902, Japan
来源：
CATALYSIS SCIENCE & TECHNOLOGY | 2023年 / 13卷 / 18期
基金：
日本学术振兴会; 日本科学技术振兴机构;
关键词：
SYNTHESIS GAS; NATURAL-GAS; ZEOLITE;
D O I：
10.1039/d3cy00077j
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Partial oxidation of methane (POM) to syngas, a mixture of CO and H-2, has remained a challenge for utilising natural gas efficiently. Rhenium (Re) shows unique catalytic activity in this reaction, but it is easily deactivated by oxidation. This work shows that mordenite (MOR)-supported Re catalyst is significantly more active and resistant to oxidising conditions than typical oxide-supported Re catalysts. POM with Re/MOR produces CO in 52% yield and H-2 in 55% yield at a low temperature of 600 & DEG;C. Characterisation of the catalysts has indicated that MOR stabilises low-valent Re species that work for POM. The low-valent Re species produces CO from methane in the presence of O-2, presumably via a direct oxidation pathway.
引用
收藏
页码：5190 / 5196
页数：8
相关论文
共 50 条
  • [21] Microemulsion-prepared ruthenium catalyst for syngas production via methane partial oxidation
    Lanza, R.
    Canu, P.
    Jaras, S. G.
    APPLIED CATALYSIS A-GENERAL, 2008, 337 (01) : 10 - 18
  • [22] Ni/α-Al2O3 catalyst for the partial oxidation of methane to syngas
    Jin, RC
    Chen, YX
    Li, WZ
    Ji, YY
    Qin, YS
    Jiang, Y
    ACTA PHYSICO-CHIMICA SINICA, 1998, 14 (08) : 737 - 741
  • [23] The stability of LiNiLaO/γ-Al2O3 catalyst for partial oxidation of methane to syngas
    刘盛林
    熊国兴
    盛世善
    缪清
    杨维慎
    张玉红
    邵宗平
    ProgressinNaturalScience, 1999, (03) : 39 - 43
  • [24] The stability of LiNiLaO/γ-Al2O3 catalyst for partial oxidation of methane to syngas
    Liu, SL
    Xiong, GX
    Sheng, SS
    Miao, Q
    Yang, WS
    Zhang, YH
    Shao, ZP
    PROGRESS IN NATURAL SCIENCE, 1999, 9 (03) : 198 - 202
  • [25] The Order of Product Formation in the Partial Oxidation of Methane to Syngas
    Yu. P. Tyulenin
    V. V. Savkin
    M. Yu. Sinev
    V. N. Korchak
    Kinetics and Catalysis, 2002, 43 : 847 - 853
  • [26] Advances in catalysts for catalytic partial oxidation of methane to syngas
    Ruan P.
    Yang R.
    Lin Z.
    Sun Y.
    Huagong Jinzhan/Chemical Industry and Engineering Progress, 2023, 42 (04): : 1832 - 1846
  • [27] Deuterium isotope effects in methane partial oxidation to syngas
    Wang, HY
    Au, CT
    CHINESE SCIENCE BULLETIN, 1997, 42 (07): : 566 - 570
  • [28] Thermodynamic isotope effect in partial oxidation of methane to syngas
    Hu, YH
    Feeley, JS
    AICHE JOURNAL, 2003, 49 (12) : 3253 - 3259
  • [29] The order of product formation in the partial oxidation of methane to syngas
    Tyulenin, YP
    Savkin, VV
    Sinev, MY
    Korchak, VN
    KINETICS AND CATALYSIS, 2002, 43 (06) : 847 - 853
  • [30] Dense ceramic membranes for partial oxidation of methane to syngas
    Balachandran, U
    Dusek, JT
    Mieville, RL
    Poeppel, RB
    Kleefisch, MS
    Pei, S
    Kobylinski, TP
    Udovich, CA
    Bose, AC
    APPLIED CATALYSIS A-GENERAL, 1995, 133 (01) : 19 - 29
12345