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Patent Found for "oil refine"

Found 1744 patents, used time 0.078 seconds

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  • Oil refiner

    Inventors:
    Loyie Sims
    Company:
    Sims Oil, Inc.
    Issued Date:
    1982-09-14

    A bypass oil refining device for an internal combustion engine is separated into lower and upper portions having a disposable cartridge containing a porous filtering material and a vaporization chamber, respectively. The improvements include a casing ...

  • Crude oil refining

    Inventors:
    Dean P. Montgomery, James W. Gall, Ed D. Davis
    Company:
    Phillips Petroleum Company
    Issued Date:
    1986-01-21

    In a crude oil refining process, heavy cycle oil from the catalytic cracking unit employed in the crude oil refining process is recycled to a hydrofining process. Such recycling improves the value of the product mix obtained from the crude oil refini ...

  • Crude oil refining apparatus

    Inventors:
    Dean P. Montgomery, James W. Gall, Ed D. Davis
    Company:
    Phillips Petroleum Company
    Issued Date:
    1987-12-15

    In a crude oil refining apparatus, heavy cycle oil from the catalytic cracking unit employed in the crude oil refining apparatus is recycled to a hydrofining process. Such recycling improves the value of the product mix obtained from the crude oil re ...

  • Oil refiner with atomizing nozzle

    Inventors:
    Loyie H. Sims
    Company:
    Sims; David V.
    Sims; Michael J.
    Issued Date:
    1988-01-05

    A by-pass oil refining device for an internal combustion engine is equipped with an atomizing nozzle that constricts oil flow from a solid contaminant filtering element to a vaporization chamber where liquid contaminants are vaporized. The atomizing ...

  • Electric oil refiner

    Inventors:
    Norman Ott, Jeanette O. McKeachern
    Issued Date:
    1983-06-14

    For an engine to be operated under oil pressure, an oil refiner composed of a cylindrical housing having a lid and a heater means arranged in the upper portion of the housing and a plurality of radially extending fins adapted to be heated by said hea ...

  • Tall oil refining improvement

    Inventors:
    J. George Hayden
    Company:
    Westvaco Corporation
    Issued Date:
    2002-06-25

    In a tall oil refining operating plant, a warm water loop is disclosed for cooling the tall oil heads fraction extracted from the crude tall oil, rather than the conventional use of cold water. This avoids condensation and the subsequent solidificati ...

  • Lubricating oil refining process

    Inventors:
    Douglas J. Gammie II
    Company:
    Mobil Oil Corporation
    Issued Date:
    1994-07-12

    Thermal degradation of furfural in solvent refining of lubricating oil stocks is reduced by use of a thin-film evaporator for the final stages of furfural recovery, permitting increased pressure to be used in each stage of furfural recovery.

  • Vegetable oil refining

    Inventors:
    Dick Copeland, W. Maurice Belcher
    Company:
    IP Holdings, L.L.C.
    Issued Date:
    2005-01-18

    The present invention relates to improved methods for refining vegetable oils. Vegetable oil is combined with organic acid and subjected to high shear to finely disperse the acid solution in the oil. The resulting acid-and-oil mixture is mixed at low ...

  • Oil refining apparatus

    Inventors:
    Joseph I. Masso
    Issued Date:
    1980-08-12

    In combination with an internal combustion engine, a device for the purification of lubricating oil. Installed as a bypass between the outlet side of the oil pump and the crankcase, the device refines contaminated oil by boiling off under a suitable ...

  • Membrane technology for edible oil refining

    Inventors:
    David A. LaMonica
    Company:
    Rochem Separation Systems, Inc.
    Issued Date:
    1994-05-10

    A method for refining domestic edible oils by membrane separation technology involves treating such oils in a membrane module system which provides optimal separation performance and service life. The described process simplifies edible oil processin ...

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