Regeneration studies on nickel molybdate catalysts used for the upgrading of coal-derived liquids

Peter A. Hertan, Frank P. Larkins, W. Roy Jackson

Research output: Contribution to journalArticleResearchpeer-review

13 Citations (Scopus)

Abstract

Nickel molybdate catalysts used in several different upgrading reactions of coal-derived materials from low-rank Australian coals have been regenerated and their activity assessed using a number of physical and chemical techniques. Regeneration of spent coked catalysts for 20 hours in air at 450°C was sufficient to restore chemical hydrogenation activity to catalyst used for pre-asphaltene, asphaltene and oil upgrading, provided poisoning of the catalyst surface by other impurities, principally chlorine-containing molecules, had not occurred.

Original languageEnglish
Pages (from-to)121-130
Number of pages10
JournalFuel Processing Technology
Volume10
Issue number2
DOIs
Publication statusPublished - 1 Jan 1985

Cite this

Hertan, Peter A. ; Larkins, Frank P. ; Jackson, W. Roy. / Regeneration studies on nickel molybdate catalysts used for the upgrading of coal-derived liquids. In: Fuel Processing Technology. 1985 ; Vol. 10, No. 2. pp. 121-130.
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Regeneration studies on nickel molybdate catalysts used for the upgrading of coal-derived liquids. / Hertan, Peter A.; Larkins, Frank P.; Jackson, W. Roy.

In: Fuel Processing Technology, Vol. 10, No. 2, 01.01.1985, p. 121-130.

Research output: Contribution to journalArticleResearchpeer-review

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