Titanium nitride promoted Ni-based SBA-15 catalyst for dry reforming of methane

被引：26

作者：

Chotirach, Maslin ^{[1
]}

Tungasmita, Sukkaneste ^{[2
]}

Tungasmita, Duangamol Nuntasri ^{[3
]}

Tantayanon, Supawan ^{[4
]}

机构：

[1] Chulalongkorn Univ, Fac Sci, Program Petrochem, 254 Phayathai Rd, Bangkok 10330, Thailand

[2] Chulalongkorn Univ, Dept Phys, Fac Sci, 254 Phayathai Rd, Bangkok 10330, Thailand

[3] Chulalongkorn Univ, Dept Chem, Fac Sci, Green Chem Fine Chem Prod STAR, 254 Phayathai Rd, Bangkok 10330, Thailand

[4] Chulalongkorn Univ, Dept Chem, Fac Sci, Green Chem Res Lab, 254 Phayathai Rd, Bangkok 10330, Thailand

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2018年 / 43卷 / 46期

关键词：

Ni/TiN-SBA-15; Titanium nitride; Promoter; Mesoporous support; Dry reforming; SUPPORTED NICKEL-CATALYSTS; CO-RICH HYDROGEN; NI/SBA-15; CATALYSTS; MESOPOROUS SILICA; CARBON-DIOXIDE; METAL CARBIDE; SYNTHESIS GAS; PERFORMANCE; NANOPARTICLES; SYNGAS;

D O I：

10.1016/j.ijhydene.2018.09.205

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：

Titanium nitride (TiN) promoted nickel catalysts were synthesized and employed as an alternative catalyst in dry reforming of methane (DRM). The series of this catalyst containing various amount of Ni and TiN was prepared in two steps, direct synthesis of SBA-15 in the presence of TiN and the impregnation of Ni. The influence of Ni and TiN loading on DRM reaction was investigated using a feed ratio of CH4/CO2 = 1, at 700 degrees C and atmospheric pressure for a duration of 4 h. The promising catalysts, that gave the highest feed conversions and product yields, were selected for further investigation, compared to non promoted Ni catalyst using the same conditions but for 12 h of reaction. The results showed that the performance of Ni catalyst was improved by the incorporation of TiN. The modified catalysts provided not only high catalytic activity but also enhancement of coke resistance. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：21322 / 21332

页数：11

共 67 条

[1] Promotional effect of Gd over Ni/Y2O3 catalyst used in dry reforming of CH4 for H2 production [J].

Al-Fatesh, Ahmed Sadeq .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (30) :18805-18816

[2] Hydrogen and syngas production by methane dry reforming on SBA-15 supported nickel catalysts: On the effect of promotion by Ce0.75Zr0.25O2 mixed oxide [J].

Albarazi, Abdulkader ;

Beaunier, Patricia ;

Da Costa, Patrick .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (01) :127-139

[3] Study of coking and catalyst stability over CaO promoted Ni-based MCF synthesized by different methods for CH4/CO2 reforming reaction [J].

Amin, Roohul ;

Liu, Bingsi ;

Ullah, Sana ;

Biao, Huang Zhao .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (34) :21607-21616

[4] Effect of impregnation sequence of Mg on performance of mesoporous alumina supported Ni catalyst in dry reforming of methane [J].

Arbag, Huseyin .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (13) :6561-6574

[5] Production of CO-rich hydrogen from methane dry reforming over lanthania-supported cobalt catalyst: Kinetic and mechanistic studies [J].

Ayodele, Bamidele V. ;

Khan, Maksudur R. ;

Lam, Su Shiung ;

Cheng, Chin Kui .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2016, 41 (08) :4603-4615

[6] Thermal Shock and Oxidation Behavior of HiPIMS TiAlN Coatings Grown on Ti-48Al-2Cr-2Nb Intermetallic Alloy [J].

Badini, Claudio ;

Deambrosis, Silvia M. ;

Padovano, Elisa ;

Fabrizio, Monica ;

Ostrovskaya, Oxana ;

Miorin, Enrico ;

D'Amico, Giuseppe C. ;

Montagner, Francesco ;

Biamino, Sara ;

Zin, Valentina .

MATERIALS, 2016, 9 (12)

[7] H2S poisoning of NiAl2O4/Al2O3-YSZ catalyst during methane dry reforming [J].

Blanchard, Jasmin ;

Achouri, Ines ;

Abatzoglou, Nicolas .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2016, 94 (04) :650-654

[8] Hexagonal boron nitride supported mesoSiO2-confined Ni catalysts for dry reforming of methane [J].

Cao, Yang ;

Lu, Meirong ;

Fang, Jianhui ;

Shi, Liyi ;

Zhang, Dengsong .

CHEMICAL COMMUNICATIONS, 2017, 53 (54) :7549-7552

[9] Pt-CoN supported on TiN-modified carbon nanotubes (Pt-CoN/TiN-CNT) as efficient oxygen reduction reaction catalysts in acidic medium [J].

Chen, Shengzhou ;

Huang, Qiuchan ;

Yang, Wei ;

Zou, Hanbo ;

Mai, Huangwang ;

Wang, JiaHai .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (31) :14337-14346

[10] Bimetallic palladium catalysts: influence of the co-metal on the catalyst performance [J].

Coq, B ;

Figueras, F .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2001, 173 (1-2) :117-134

← 1 2 3 4 5 6 7 →