The hydrocracking of residual oils and tars. Part 4 : Catalyst de-activation with bitumens from Athabasca, Cold Lake, and Lloydminster / E.C. McColgan, P.S. Soutar, J.M. Denis, and B.I. Parsons, Fuels...: M38-1/261-1973E-PDF

"This is the fourth report in a series (1, 2, 3) on the investigation of techniques for hydrocracking residual oils and tars. In the third report the effect of gross concentrations of mineral matter (1 to 4 %) on the thermal and catalytic hydrocracking of Athabasca bitumen were described. This report is concerned with the effects of low concentrations of clay and silt (<1 %) in bitumen feed stocks, with a view to determining whether the deposition of mineral matter on the catalyst surfaces is the prime cause of the de-activation observed in the catalytic process. The experiments were done in the liquid phase in a bottom-feed, continuous-flow apparatus"--Introduction, page [1].

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Publication information
Department/Agency Canada. Department of Energy, Mines and Resources.
Canada. Mines Branch.
Fuels Research Centre (Canada)
Title The hydrocracking of residual oils and tars. Part 4 : Catalyst de-activation with bitumens from Athabasca, Cold Lake, and Lloydminster / E.C. McColgan, P.S. Soutar, J.M. Denis, and B.I. Parsons, Fuels Research Centre.
Variant title Catalyst de-activation with bitumens from Athabasca, Cold Lake, and Lloydminster
Series title Research report ; R 261
Publication type Series - View Master Record
Language [English]
Format Electronic
Electronic document
Note(s) Cover title.
Digitized edition from print [produced by Natural Resources Canada].
"February 1973."
Includes bibliographical references (page 12).
Includes abstract in French.
Publishing information Ottawa : Department of Energy, Mines and Resources, Mines Branch, February 1973.
©1973
Author / Contributor McColgan, E. C., author.
Soutar, P. S., author.
Denis, J. M., author.
Parsons, B. I., author.
Description 1 online resource (iii, 12 pages) : charts.
Catalogue number
  • M38-1/261-1973E-PDF
Subject terms Bitumen
Catalyst de-activation
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