Solar collector system for solar thermal applications
    21.
    发明授权
    Solar collector system for solar thermal applications 有权
    用于太阳能热应用的太阳能收集器系统

    公开(公告)号:US08590527B2

    公开(公告)日:2013-11-26

    申请号:US12136001

    申请日:2008-06-09

    Abstract: A solar collector system includes a plurality of frames. Each frame includes at least a pair of spaced apart side members, a plurality of cross members connected to the side members, the cross members pivotally moveable from a shipping configuration to a deployed configuration wherein in the deployed configuration, each cross member is positioned relative to an adjacent cross member with a predetermined angle, and a plurality of stantions extending from the frames. The solar collector system further includes a plurality of heliostats, each heliostat mounted to one of the stantions, and a plurality of ballasts coupled to the frames, each ballast having a lower surface contacting the ground without substantially penetrating the ground to maintain a position of the frames on the ground.

    Abstract translation: 太阳能收集器系统包括多个框架。 每个框架包括至少一对间隔开的侧部构件,连接到侧部构件的多个横向构件,横向构件可从运输构型枢转地移动到展开构型,其中在展开构型中,每个横向构件相对于 具有预定角度的相邻横梁,以及从框架延伸的多个支柱。 太阳能收集器系统还包括多个定日镜,每个定日镜安装到一个支柱上,并且多个镇流器联接到框架上,每个镇流器具有接触地面的下表面,而基本上不穿透地面以保持位置 框架在地面上。

    SOLAR COLLECTOR SYSTEM FOR SOLAR THERMAL APPLICATIONS
    22.
    发明申请
    SOLAR COLLECTOR SYSTEM FOR SOLAR THERMAL APPLICATIONS 有权
    用于太阳能热应用的太阳能收集系统

    公开(公告)号:US20090007901A1

    公开(公告)日:2009-01-08

    申请号:US12136001

    申请日:2008-06-09

    Abstract: A solar collector system includes a plurality of frames. Each frame includes at least a pair of spaced apart side members, a plurality of cross members connected to the side members, the cross members pivotally moveable from a shipping configuration to a deployed configuration wherein in the deployed configuration, each cross member is positioned relative to an adjacent cross member with a predetermined angle, and a plurality of stantions extending from the frames. The solar collector system further includes a plurality of heliostats, each heliostat mounted to one of the stantions, and a plurality of ballasts coupled to the frames, each ballast having a lower surface contacting the ground without substantially penetrating the ground to maintain a position of the frames on the ground.

    Abstract translation: 太阳能收集器系统包括多个框架。 每个框架包括至少一对间隔开的侧部构件,连接到侧部构件的多个横向构件,横向构件可从运输构型枢转地移动到展开构型,其中在展开构型中,每个横向构件相对于 具有预定角度的相邻横梁,以及从框架延伸的多个支柱。 太阳能收集器系统还包括多个定日镜,每个定日镜安装到一个支柱上,并且多个镇流器联接到框架上,每个镇流器具有接触地面的下表面,而基本上不穿透地面以保持位置 框架在地面上。

    Method for reducing the naphthenic acid content of crude oil and fractions
    23.
    发明授权
    Method for reducing the naphthenic acid content of crude oil and fractions 失效
    降低原油和馏分环烷酸含量的方法

    公开(公告)号:US06531055B1

    公开(公告)日:2003-03-11

    申请号:US09551669

    申请日:2000-04-18

    CPC classification number: C10G19/04 C10G19/02

    Abstract: The present invention relates to a process for reducing naphthenic acid content of crude oils and its fractions in the presence of an aqueous base selected from Group IA and IIA hydroxides and ammonium hydroxide and mixtures thereof, a phase transfer agent at a temperature and pressure effective to produce a treated petroleum feed having a decreased naphthenic acid content and an aqueous phase containing naphthenate salts, phase transfer agent and base.

    Abstract translation: 本发明涉及在选自IAA和IIA族氢氧化物和氢氧化铵及其混合物的水性碱的存在下,降低原油及其馏分中环烷酸含量的方法,相转移剂的温度和压力有效 产生具有降低的环烷酸含量的处理过的石油进料和含有环烷酸盐,相转移剂和碱的水相。

    Method for demetallating petroleum streams (LAW639)
    24.
    发明授权
    Method for demetallating petroleum streams (LAW639) 失效
    石油脱矿方法(LAW639)

    公开(公告)号:US5911869A

    公开(公告)日:1999-06-15

    申请号:US987403

    申请日:1997-12-09

    CPC classification number: C10G32/02

    Abstract: The present invention provides for a process for electrochemically demetallating petroleum streams by contacting a hydrocarbon-soluble metals containing petroleum stream and an aqueous electrolysis medium with a low hydrogen overpotential metal cathode at an electric current and pH sufficient to demetallate the petroleum stream. The cathode voltage is from 0 V to -3.0 V vs. SCE at a pH of from 7 to 14. The cathode material typically is stainless steel, chromium, copper and nickel.

    Abstract translation: 本发明提供了一种电化学脱金属石油流的方法,该方法是使含有石油流的烃溶性金属和含水电解介质与低氢超电势金属阴极在足以使石油流脱金属的电流和pH下接触。 阴极电压为0〜3.0V,相对于SCE为7〜14。阴极材料通常为不锈钢,铬,铜和镍。

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