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    Hydraulic lift for amphibious craft
    12.
    发明授权
    Hydraulic lift for amphibious craft 失效
    液压升降机

    公开(公告)号：US3683629A

    公开(公告)日：1972-08-15

    申请号：US3683629D

    申请日：1970-07-02

    Applicant: TEXACO DEVELOPMENT CORP

    Inventor： PAULL PETER L ,  ARMISTEAD FONTAINE C

    IPC: E02C5/00

    CPC classification number: E02C5/00

    Abstract: The invention relates to a hydraulic lift for use with transport vessels of the hovercraft or amphibious type which operate effectively across a relatively flat water or land surface. It relates in particular to a facility that is positioned as an intermediate stage between a body of water and a land mass disposed at widespread levels. The hydraulic lift includes a relatively upright, open top chamber adapted to receive a floating amphibious craft. The chamber is communicated with a source of liquid such as water, and means to controllably vary the level of the latter in the chamber such that the craft can be passed upwardly or downwardly to a desired level while being self-supported above the water''s surface.

    Abstract translation: 本发明涉及一种用于气垫船或水陆两用类型的运输船舶的液压升降机，其在相对平坦的水或陆地表面上有效地工作。 特别涉及一种被设置为在水体与被布置在广泛水平上的陆地之间的中间阶段的设施。 液压升降机包括一个相对直立的，敞开的顶部室，适于接收漂浮的水陆两用工艺。 该室与诸如水的液体源连通，并且用于可控地改变腔室中的水平的装置，使得在将手臂自身支撑在水表面上方的同时，可将手术物向上或向下传送到所需水平。

    PROCESS FOR THE GENERATION OF POWER FROM SOLID CARBONACEOUS FUELS
    16.
    发明专利
    PROCESS FOR THE GENERATION OF POWER FROM SOLID CARBONACEOUS FUELS 未知

    公开(公告)号：CA1126029A

    公开(公告)日：1982-06-22

    申请号：CA349857

    申请日：1980-04-14

    Applicant: TEXACO DEVELOPMENT CORP

    Inventor： PAULL PETER L ,  MUENGER JAMES R ,  GILMER WILLIAM N

    IPC: F01K23/02 ,  F02C3/28 ,  F02C6/18 ,  C10J3/00 ,  C10K1/00

    Abstract: : A process for the efficient production of power from nongaseous carbonaceous fuels, such as coal, or heavy fuel oil, in a steam power plant in which the carbonaceous fuel is first gasified at relatively high pressure and temperature by partial oxidation with oxygen to produce a fuel gas, the fuel gas from the partial oxidation reaction is expanded to a lower pressure in a turbine. Undesirable compounds, e.g., sulfur compounds, are removed from the fuel gas, and the fuel gas supplied to a steam boiler for the production of power. The process of this invention provides an effective means for conversion of gas fired steam generation facilities to coal or heavy fuel oil while at the same time increasing the power generating capacity of the installation, all with minimal atmospheric pollution. The process is effective for the conversion of other types of gas-fired heaters and boilers to coal or heavy fuel oil.

    SYNTHESIS GAS FROM SOLID CARBONACEOUS FUEL
    17.
    发明专利
    SYNTHESIS GAS FROM SOLID CARBONACEOUS FUEL 未知

    公开(公告)号：CA1080971A

    公开(公告)日：1980-07-08

    申请号：CA256958

    申请日：1976-07-14

    Applicant: TEXACO DEVELOPMENT CORP

    Inventor： PAULL PETER L ,  SCHLINGER WARREN G

    IPC: C10J3/46

    Abstract: SYNTHESIS GAS FROM SOLID CARBONACEOUS FUEL (D # 74,276-F) This is an improved continuous partial oxidation process for producing synthesis gas or fuel gas from a solid carbonaceous fuel. Liquid CO2 and a ground solid carbonaceous fuel such as coal are mixed together to produce a pumpable slurry feed. The CO2 serves as a carrier for the carbonaceous fuel and as a temperature moderator, and is preferably obtained by purifying the product gas.

    METHOD OF RECOVERY OF BITUMEN FROM TAR SAND FORMATIONS
    19.
    发明专利
    METHOD OF RECOVERY OF BITUMEN FROM TAR SAND FORMATIONS 未知

    公开(公告)号：CA1044133A

    公开(公告)日：1978-12-12

    申请号：CA250837

    申请日：1976-04-22

    Applicant: TEXACO DEVELOPMENT CORP

    Inventor： PAULL PETER L ,  ARMISTEAD FONTAINE C

    IPC: C09K8/62 ,  E21B43/16 ,  E21B43/24 ,  E21B43/22

    Abstract: METHOD OF RECOVERY OF BITUMEN FROM TAR SAND FORMATIONS (D#72,864-F) A competent permeable communication zone connecting injection and production wells completed in a tar sand which communication zone will be rigid and will not tend to slump or heal may be developed by injecting a fluid in the injection well under such pressure so as to fracture the tar sand formation between the injection well and the production well and circulating a fluid between the injection and production wells which is at a temperature sufficiently low to freeze the water in tar sands. The fluid may contain propping agents to hold the fracture surfaces apart. This procedure will rigidify the hydrocarbon portion of the tar sand formation in the vicinity of the fracture zone as well as freeze the water in the tar sand formation. Once the fracture is established a solvent for the hydrocarbon in the tar sands may be circulated preferably at a temperature below the freezing point of the water in the tar sands to extract the bitumen therefrom. I

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