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Automatic control of centrifuge loading in urea dewaxing process

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Chemistry and Technology of Fuels and Oils Aims and scope

Summary

  1. 1.

    Feasibility has been demonstrated for control of centrifuge loading through an intermediate parameter, i.e., the slurry levels in the contactors.

  2. 2.

    The centrifuge loading control system, with a simultaneous and equivalent change in level, makes it possible to maintain a given phase ratio.

  3. 3.

    When a specific ratio is maintained between solid and liquid phases, the quantity of solid phase that is discharged will characterize the volume of slurry fed to the separation operation.

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Literature cited

  1. A. I. Levin et al., Khim. Tekhnol. Topl. Masel, No. 6, 5–7 (1973).

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  2. USSR Author's Certificate 277,664, Byull. Izobret., No. 25 (1970).

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Authors and Affiliations

  1. Groznyi Petroleum Scientific-Research Institute (GrozNII), USSR

    L. P. Losev & A. G. Martynenko

Authors
  1. L. P. Losev
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  2. A. G. Martynenko
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Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 10, pp. 37–38, October, 1975.

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Losev, L.P., Martynenko, A.G. Automatic control of centrifuge loading in urea dewaxing process. Chem Technol Fuels Oils 11, 793–795 (1975). https://doi.org/10.1007/BF00718358

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  • DOI: https://doi.org/10.1007/BF00718358

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