Effect of thermal pretreatment conditions on the properties of a cobalt catalyst in hydrocarbon synthesis from CO and H2

被引：0

作者：

Lapidus, A. L. ^{[1
]}

Mikhailova, Ya. V.

Grigor'ev, D. A.

机构：

[1] Ltd Co Obedinennyi Tsentr Issledovanii Razrabotok, Moscow, Russia

来源：

SOLID FUEL CHEMISTRY | 2009年 / 43卷 / 04期

关键词：

ISOMERIZATION;

D O I：

10.3103/S0361521909040065

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effect of the conditions of the thermal pretreatment of a cobalt catalyst based on zeolite beta (Co/H beta) on the synthesis of hydrocarbons from CO and H-2 was studied. The physicochemical and catalytic properties of Co/H beta samples were studied and the synthesis products were analyzed in order to determine the most favorable regime for the thermal treatment of this catalytic system. It was found that double calcination at 250A degrees C was an optimum temperature regime. It is likely that a large amount of catalytic centers for polymerization was formed on the surface of the catalytic system under these conditions.

引用

页码：219 / 223

页数：5

共 50 条

[31] Prediction of stability of cobalt catalysts for hydrocarbon synthesis from CO and H2 in terms of resistance of cobalt crystallites against high-temperature agglomeration
Lapidus A.L.
Budtsov V.S.
Eliseev O.L.
Erofeev A.B.
[J]. Solid Fuel Chemistry, 2007, 41 (6) : 331 - 334
[32] Fischer-Tropsch Synthesis Using H2/CO/CO2 Syngas Mixtures over a Cobalt Catalyst
Yao, Yali
Hildebrandt, Diane
Glasser, David
Liu, Xinying
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (21) : 11061 - 11066
[33] METHANOL SYNTHESIS FROM CO2 AND H-2 OVER A ZNO CATALYST - EFFECT OF THE PRETREATMENT WITH CO-H-2 UPON THE REACTION
FUJITA, S
ITO, H
TAKEZAWA, N
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1993, 66 (10) : 3094 - 3096
[34] Effect of Pressure on the Activity and Selectivity of Cobalt-Zeolite Catalysts for the Synthesis of Hydrocarbons from CO and H2
Lapidus, A. L.
Budtsov, V. S.
Eliseev, O. L.
Volkov, A. S.
[J]. SOLID FUEL CHEMISTRY, 2008, 42 (06) : 354 - 357
[35] Effect of pressure on the activity and selectivity of cobalt-zeolite catalysts for the synthesis of hydrocarbons from CO and H2
A. L. Lapidus
V. S. Budtsov
O. L. Eliseev
A. S. Volkov
[J]. Solid Fuel Chemistry, 2008, 42 : 354 - 357
[36] SYNTHESIS OF HYDROCARBONS FROM CO2 AND H2 OVER Fe/C CATALYST
LIN Pei-Zi LU Zhen -Ju XU Chang-Hai LUO Hong-Yuan LIN Li-Wu LIANG Dong-BaiDalian Institude of Chemical Physics
[J]. Journal of Energy Chemistry, 1994, (04) : 361 - 367
[37] Fischer-Tropsch synthesis over Co/TiO2 catalyst: Effect of catalyst activation by CO compared to H2
Jalama, Kalala
[J]. CATALYSIS COMMUNICATIONS, 2016, 74 : 71 - 74
[38] EFFECT OF THE REDUCTION TEMPERATURE ON THE PROPERTIES OF CO-ZEOLITE CATALYSTS FOR HYDROCARBON SYNTHESIS FROM CO AND H-2
LAPIDUS, AL
MASHINSKII, VI
ISAKOV, YI
MINACHEV, KM
[J]. BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1978, 27 (12): : 2404 - 2407
[39] Inverse isotope effect in the Co catalyzed synthesis of hydrocarbons from CO and H2
Shi, Buchang
Jin, Chunfen
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
[40] Influence of synthesis conditions of Co/SiC and TiC-SiC catalyst on H2 production from NH3
Pinzon, M.
de la Osa, A. R.
Romero, A.
de Lucas-Consuegra, A.
Caballero, M. P.
Sanchez, P.
[J]. CATALYSIS TODAY, 2024, 427

← 1 2 3 4 5 →