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    SYNTHESIS GAS GENERATION
    1.
    发明授权
    SYNTHESIS GAS GENERATION 失效

    公开(公告)号：KR810000115B1

    公开(公告)日：1981-02-18

    申请号：KR760002437

    申请日：1976-09-29

    Applicant: TEXACO DEVELOPMENT CORP

    Inventor： SLATER W ,  CROUCH W ,  SCHLINGER W

    IPC: C10J3/16 ,  C10K1/00

    Abstract: Synthesis gas was produced by partial oxidn. of a mixt. of finely divided solid fuel (coke or coal) and a heavy residual oil in slurry form in a reactor with controlled amts. of O and steam at 1345-474≦̸C and 25atm. The gas formed and residual solids and ash were sepd. by passage through a constriction and removal of a low-solids gas as a side stream from the higher flow-rate stream thus produced.

    Methane production
    2.
    发明授权
    Methane production 失效
    甲烷生产

    公开(公告)号：US3709669A

    公开(公告)日：1973-01-09

    申请号：US3709669D

    申请日：1970-12-28

    Applicant: TEXACO DEVELOPMENT CORP

    Inventor： MARION C ,  SCHLINGER W ,  SLATER W

    IPC: C07C1/04 ,  C10K3/04 ,  C01B2/14

    CPC classification number: C10K3/04 ,  C07C1/0485 ,  C07C9/04

    Abstract: Process for the production of a methane-rich gas stream from a hydrocarbonaceous feedstock with all steps being carried out at or slightly above the desired pressure of delivery. Effluent gas from a free-flow partial-oxidation synthesis-gas generator, and preferably containing from about 10-26 volume percent methane on a dry basis is reacted with steam and without a catalyst at a temperature in the range of 2,800 to 1,500* F. to produce a stream of shifted gases having a mole ratio H2/CO in the range of 1.5 to 4 and preferably about 3. The shifted gases are then processed by the steps of scrubbing with a liquid hydrocarbon to recover particulate carbon, cooling to condense out water and volatile hydrocarbons, purifying by eliminating H2S and CO2 in a separation zone, and catalytically reacting the remaining H2 and CO in the process gas stream to produce a process gas stream comprising at least 45 volume percent methane on a dry basis.

    Abstract translation: 用于从烃原料生产富甲烷气流的方法，所有步骤都在或略高于所需的输送压力下进行。 来自自由流动部分氧化合成气体发生器的出水气体，优选含有约10-26体积％的甲烷，基于干燥，与蒸汽和不含催化剂的温度在2800-1500°F 以产生摩尔比H2 / CO在1.5至4，优选约3的范围内的转移气体流。然后通过用液体烃洗涤以回收颗粒碳，冷却冷凝的步骤来处理转移的气体 除去水和挥发性烃，通过在分离区中除去H 2 S和CO 2进行纯化，并使工艺气流中剩余的H 2和CO催化反应，以产生包含至少45体积％甲烷的工艺气流。

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