Dehydrogenation activities of coal liquefaction catalysts on various ranks of coals

Tetsuro Yokono; Shigeru Shibata; Chee Min-Ung; Hideo Hattori; Kozo Tanabe; Yuzo Sanada

doi:10.1016/0016-2361(82)90086-2

Dehydrogenation activities of coal liquefaction catalysts on various ranks of coals

Tetsuro Yokono^*, Shigeru Shibata, Chee Min-Ung, Hideo Hattori, Kozo Tanabe, Yuzo Sanada

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The amount of hydrogen evolved from a coal during pyrolysis at atmospheric pressure in the presence of coal hydroliquefaction catalysts can be used to compare the activity of different catalysts for the highpressure hydrogenation of coals. This technique has now been used to compare the variation in the effectiveness of MoO₃-TiO₂, and Fe₂O₃-SO^2-₄, as hydroliquefaction catalysts with change in coal rank. It is indicated that coals with carbon contents of ≈ 82 wt% are the most amenable to hydroliquefaction at high pressure.

Original language	English
Pages (from-to)	894-898
Number of pages	5
Journal	Fuel
Volume	61
Issue number	10
DOIs	https://doi.org/10.1016/0016-2361(82)90086-2
State	Published - Oct 1982

Keywords

catalysts
coal
coal liquefaction
dehydrogenation

ASJC Scopus subject areas

General Chemical Engineering
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

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10.1016/0016-2361(82)90086-2

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title = "Dehydrogenation activities of coal liquefaction catalysts on various ranks of coals",

abstract = "The amount of hydrogen evolved from a coal during pyrolysis at atmospheric pressure in the presence of coal hydroliquefaction catalysts can be used to compare the activity of different catalysts for the highpressure hydrogenation of coals. This technique has now been used to compare the variation in the effectiveness of MoO3-TiO2, and Fe2O3-SO2-4, as hydroliquefaction catalysts with change in coal rank. It is indicated that coals with carbon contents of ≈ 82 wt\% are the most amenable to hydroliquefaction at high pressure.",

keywords = "catalysts, coal, coal liquefaction, dehydrogenation",

author = "Tetsuro Yokono and Shigeru Shibata and Chee Min-Ung and Hideo Hattori and Kozo Tanabe and Yuzo Sanada",

year = "1982",

month = oct,

doi = "10.1016/0016-2361(82)90086-2",

language = "English",

volume = "61",

pages = "894--898",

journal = "Fuel",

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T1 - Dehydrogenation activities of coal liquefaction catalysts on various ranks of coals

AU - Yokono, Tetsuro

AU - Shibata, Shigeru

AU - Min-Ung, Chee

AU - Hattori, Hideo

AU - Tanabe, Kozo

AU - Sanada, Yuzo

PY - 1982/10

Y1 - 1982/10

N2 - The amount of hydrogen evolved from a coal during pyrolysis at atmospheric pressure in the presence of coal hydroliquefaction catalysts can be used to compare the activity of different catalysts for the highpressure hydrogenation of coals. This technique has now been used to compare the variation in the effectiveness of MoO3-TiO2, and Fe2O3-SO2-4, as hydroliquefaction catalysts with change in coal rank. It is indicated that coals with carbon contents of ≈ 82 wt% are the most amenable to hydroliquefaction at high pressure.

AB - The amount of hydrogen evolved from a coal during pyrolysis at atmospheric pressure in the presence of coal hydroliquefaction catalysts can be used to compare the activity of different catalysts for the highpressure hydrogenation of coals. This technique has now been used to compare the variation in the effectiveness of MoO3-TiO2, and Fe2O3-SO2-4, as hydroliquefaction catalysts with change in coal rank. It is indicated that coals with carbon contents of ≈ 82 wt% are the most amenable to hydroliquefaction at high pressure.

KW - catalysts

KW - coal

KW - coal liquefaction

KW - dehydrogenation

UR - https://www.scopus.com/pages/publications/0020193947

U2 - 10.1016/0016-2361(82)90086-2

DO - 10.1016/0016-2361(82)90086-2

M3 - Article

AN - SCOPUS:0020193947

SN - 0016-2361

VL - 61

SP - 894

EP - 898

JO - Fuel

JF - Fuel

IS - 10

ER -

Dehydrogenation activities of coal liquefaction catalysts on various ranks of coals

Abstract

Keywords

ASJC Scopus subject areas

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