Oil recovery process
    3.
    发明授权

    公开(公告)号:US3567622A

    公开(公告)日:1971-03-02

    申请号:US3567622D

    申请日:1968-11-21

    Inventor: WALTRIP OWEN R

    CPC classification number: C10G1/02 C10G1/042 C10G1/06

    Abstract: A NONCOMBUSTIVE, ATMOSPHERIC PRESSURE, RETORTING PROCESS FOR THE PRODUCTION OF HIGH GRADE CRUDE PETROLEUM AND PETROCHEMICALS FROM CARBONACEOUS SOLIDS WHEREIN SUPERHEATED STEAM COMPRISES A SYSTEM CARRIER FLUID AND HYDROGEN DONOR AND THE RETORTING IS CARRIED OUT IN THE PRESENCE OF A MINOR PROPORTION OF A MIDDLE FRACTION HYDROCARBON OIL SELECTIVELY COMMINGLED WITH THE CARBONACEOUS SOLID

    IN THE RETORT ZONE OR INJECTED INTO THE RETORT ZONE WITH THE CARRIER FLUID.

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