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Testing of microbial demulsifiers with heavy crude emulsions

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Summary

It has already been demonstrated that model water-in-kerosene systems and toluene diluted heavy crude oil emulsions can be broken by microbial agents. In this studyN. amarae andR. rhodochrous are used on undiluted, water-in-heavy crude oil emulsions. The high viscosity of the undiluted emulsions severely limits the demulsifying ability of the bacteria towards these field emulsions.

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References

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Authors and Affiliations

  1. Department of Chemical Engineering McConnell Engineering Building, McGill University, 3480 University Street, H3A 2A7, Montreal, Québec, Canada

    M. A. Wilkinson & D. G. Cooper

Authors
  1. M. A. Wilkinson
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  2. D. G. Cooper
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Wilkinson, M.A., Cooper, D.G. Testing of microbial demulsifiers with heavy crude emulsions. Biotechnol Lett 7, 406–408 (1985). https://doi.org/10.1007/BF01166212

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  • DOI: https://doi.org/10.1007/BF01166212

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