A novel cyclic process for synthesis gas production

被引：36

作者：

Zeng, Y ^{[1
]}

Tamhankar, S ^{[1
]}

Ramprasad, N ^{[1
]}

Fitch, F ^{[1
]}

Acharya, D ^{[1
]}

Wolf, R ^{[1
]}

机构：

[1] Boc Grp Inc, Grp Tech Ctr, Murray Hill, NJ 07974 USA

来源：

CHEMICAL ENGINEERING SCIENCE | 2003年 / 58卷 / 3-6期

关键词：

chemical reactors; product processing; separations; transport processes; synthesis gas; partial oxidation;

D O I：

10.1016/S0009-2509(02)00582-1

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This paper reports a novel cyclic partial oxidation process for the production of synthesis gas with the in situ separation of oxygen from air. A perovskite-type oxide, La0.8Sr0.2Co0.5Fe0.5O3-delta, is employed in the experimental study of the process as an oxygen retaining material. Air and methane are periodically brought into contact with the oxide packed in a fixed-bed reactor. The oxide, during the air step, exclusively retains oxygen while partial oxidation reaction occurs during the methane step utilizing the retained oxygen. Although combustion and cracking reactions occur in addition to the partial oxidation reaction during, the methane step, high methane conversion is achieved and hydrogen and CO are produced with high selectivity. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：577 / 582

页数：6

共 50 条

[21] Novel cyclic molecules: Selective synthesis of cyclic phenylazomethines
Higuchi, M
Yamamoto, K
ORGANIC LETTERS, 1999, 1 (12) : 1881 - 1883
[22] An efficient process for the synthesis of cyclic HPMPC
Louie, MS
Chapman, H
NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS, 2001, 20 (4-7): : 1099 - 1102
[23] Effect of the dilution of synthesis gas with nitrogen on the Fischer–Tropsch process for the production of hydrocarbons
A. P. Savost’yanov
R. E. Yakovenko
G. B. Narochnyi
A. L. Lapidus
Solid Fuel Chemistry, 2015, 49 : 356 - 359
[24] Modification of Zinc–copper Catalysts for the Process Production of Methanol From Synthesis Gas
A. V. Shumovskii
E. G. Gorlov
Solid Fuel Chemistry, 2023, 57 : 178 - 183
[25] Synthesis gas and char production from Mongolian coals in the continuous devolatilization process
Bae, Jong-Soo
Lee, Dong-Wook
Park, Se-Joon
Lee, Young-Joo
Hong, Jai-Chang
Han, Choon
Choi, Young-Chan
KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2013, 30 (02) : 321 - 326
[26] Synthesis gas and char production from Mongolian coals in the continuous devolatilization process
Jong-Soo Bae
Dong-Wook Lee
Se-Joon Park
Young-Joo Lee
Jai-Chang Hong
Choon Han
Young-Chan Choi
Korean Journal of Chemical Engineering, 2013, 30 : 321 - 326
[27] Tri-reforming: A new biogas process for synthesis gas and hydrogen production
Izquierdo, U.
Barrio, V. L.
Requies, J.
Cambra, J. F.
Gueemez, M. B.
Arias, P. L.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (18) : 7623 - 7631
[28] Optimal design of synthesis gas production process with recycled carbon dioxide utilization
Choi, Seungjune
Park, Jehun
Han, Chonghun
Yoon, En Sup
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2008, 47 (02) : 323 - 331
[29] Synthesis gas production for FT synthesis
Aasberg-Petersen, K
Christensen, TS
Dybkjær, I
Sehested, J
Ostberg, M
Coertzen, RM
Keyser, MJ
Steynberg, AP
FISCHER-TROPSCH TECHNOLOGY, 2004, 152 : 258 - 405
[30] Enhancement of synthesis gas and methanol production by flare gas recovery utilizing a membrane based separation process
Khanipour, Mina
Mirvakili, Azadeh
Bakhtyari, Ali
Farniaei, Mehdi
Rahimpour, Mohammad Reza
FUEL PROCESSING TECHNOLOGY, 2017, 166 : 186 - 201

← 1 2 3 4 5 →