INTEGRATED SOLAR-POWERED HIGH-PRESSURE HYDROGEN PRODUCTION AND BATTERY CHARGING SYSTEM
    21.
    发明申请
    INTEGRATED SOLAR-POWERED HIGH-PRESSURE HYDROGEN PRODUCTION AND BATTERY CHARGING SYSTEM 有权
    集成太阳能高压氢生产和电池充电系统

    公开(公告)号:US20100230292A1

    公开(公告)日:2010-09-16

    申请号:US12714110

    申请日:2010-02-26

    IPC分类号: C25B1/02

    摘要: One embodiment of the invention includes a photovoltaic system that provides both electricity and low-grade heat, together with many options of utilizing the energy. The electricity may efficiently be used to drive a high-pressure electrolyzer that produces hydrogen. The hydrogen pressure may be boosted to a final compression of at least 700 bar. In one embodiment the pressure may be boosted using a metal-hydride compressor and stored. The stored high pressure hydrogen may be used to fill fuel-cell electric vehicle (FCEV) tanks. The electricity can also be used to efficiently charge the batteries in an extended range electric vehicle (EREV).

    摘要翻译: 本发明的一个实施例包括提供电力和低等级热量的光伏系统,以及利用能量的许多选择。 电力可以有效地用于驱动产生氢的高压电解器。 可以将氢气压力升高至至少700巴的最终压缩。 在一个实施例中,压力可以使用金属氢化物压缩机升压并储存。 储存的高压氢气可用于填充燃料电池电动车辆(FCEV)罐。 电力也可用于对延长范围的电动车辆(EREV)中的电池进行有效充电。

    In-well device for in situ removal of underground contaminants
    23.
    发明授权
    In-well device for in situ removal of underground contaminants 失效
    用于原位去除地下污染物的井内装置

    公开(公告)号:US5577558A

    公开(公告)日:1996-11-26

    申请号:US543582

    申请日:1995-10-16

    摘要: A method and apparatus for achieving in situ bioremediation of volatile contaminants in the vapor phase and dissolved or dispersed contaminants in the groundwater phase at a contaminated site. The apparatus of this invention is configured to be used within a remediation well of the type employed with vapor extraction and dewatering techniques, and serves to biologically treat soil contaminants in situ with microbes and any suitable microbial nutrients. As such, the present invention is adapted to be employed in conjunction with vapor extraction and dewatering remediation techniques to treat vapor and water-borne contaminants more effectively. The apparatus securely retains the microbes in a manner that serves to prevent leaching into the surrounding soil while simultaneously protecting the microbial population from predatory, competitive and inhibitory microorganisms.

    摘要翻译: 一种在气相中实现挥发性污染物的原位生物修复和在污染场地的地下水相中溶解或分散的污染物的方法和装置。 本发明的装置被配置为用于采用蒸气提取和脱水技术的类型的修复井中,并用于用微生物和任何合适的微生物营养物原位生物处理土壤污染物。 因此,本发明适用于与蒸气提取和脱水修复技术结合使用以更有效地处理蒸汽和水传播的污染物。 该装置以防止浸入周围土壤中同时保护微生物群体免受掠夺性,竞争性和抑制性微生物侵害的方式可靠地保留微生物。

    Method and apparatus for in situ removal of a spilled fluid from the
earth's subsurface
    24.
    发明授权
    Method and apparatus for in situ removal of a spilled fluid from the earth's subsurface 失效
    从地球表面原位清除溢出液体的方法和装置

    公开(公告)号:US5341877A

    公开(公告)日:1994-08-30

    申请号:US941291

    申请日:1992-09-04

    摘要: In a preferred method, a spilled fluid, lighter than and immiscible with water, is removed from the subsurface by first penetrating through the fluid zone and at least partially through the groundwater zone to provide a bore in communication therewith. Then, at suitable intervals, an amount of fluid is extracted from the fluid zone through the bore at a selected rate. In addition, at suitable intervals, an amount of water from the groundwater zone is extracted through the bore at a selected rate. Meanwhile, a vacuum is applied to one or more selected portions of the subsurface to draw air therethrough, to volatilize volatilizable components of the fluid, and to induce movement of the volatile (vapor) and liquid and heavy components of the fluid into the bore for extraction. A recovery well has a perforated first tube in the bore and a second tube which moves axially within the first tube to expose a varying portion of the perforated axial extent of the second tube to the vacuum, whereby the vacuum is applied to a selected portion of the subsurface directing movement of air therethrough to volatilize light components and to induce movement of the vapor and liquid components to and through the tubes and to the top surface.

    摘要翻译: 在优选的方法中,通过首先穿透流体区域并且至少部分地穿过地下水区域,从地下部排出比水轻且不混溶的溢出流体,以提供与其连通的孔。 然后,以适当的间隔,以选定的速率从流体区域中通过孔提取一定量的流体。 另外,在适当的间隔,来自地下水区域的一定量的水以选定的速率从孔中提取出来。 同时,将真空施加到地下的一个或多个选定部分以将空气抽吸通过其中,以使挥发的(蒸汽)和流体的重质成分的流体引入到孔 萃取。 回收井在孔中具有穿孔的第一管和在第一管内轴向移动的第二管,以将第二管的穿孔轴向范围的变化部分暴露于真空,由此将真空施加到 空气的地下引导运动通过其中以挥发轻组分并引起蒸汽和液体组分移动并通过管和顶表面。

    In-place soil sampler
    26.
    发明授权
    In-place soil sampler 失效
    就地土壤取样器

    公开(公告)号:US5101917A

    公开(公告)日:1992-04-07

    申请号:US542615

    申请日:1990-06-25

    IPC分类号: E21B25/10

    CPC分类号: E21B25/10

    摘要: An in-place soil sampler assembly includes an outer barrel or tube coupled to a corer point at one end thereof. An inner samping tube is contained within the outer tube. A soil sample retainer has a support ring connected to one end of the inner sampling tube. The support ring carries a plurality of flexible arcuate leaves each having a base portion secured to the ring and each having an apex moveable with respect to the support ring between opened and closed position. A collar is mounted at the end of the outer tube to form a cavity for receiving the soil sample retainer when the leaves are opened for passage of a soil sample from the corer point into the inner sampling tube; the leaves are closed when the support ring is removed from the cavity so as to form a convex soil sample support surface facing in the direction of the inner sampling tube for holding a soil sample therein. The inner sampling tube and soil sampler retainer are removable from the outer tube as a unit while the outer tube remains in place to avoid disturbing soil samples taken from succeeding core sections.

    摘要翻译: 就地土壤取样器组件包括在其一端处连接到芯部点的外筒或管。 外部管内装有一个内部的冲压管。 土壤样品保持器具有连接到内部采样管的一端的支撑环。 支撑环承载多个柔性弓形叶片,每个叶片具有固定到环的基部,并且每个具有可在打开和关闭位置之间相对于支撑环移动的顶点。 套管安装在外管的端部,以形成一个空腔,用于当叶片打开以便将土壤样品从芯心点通过进入内部采样管时接收土壤样品保持器; 当支撑环从空腔移除时,叶片被关闭,以形成面向内采样管的方向的凸土壤样品支撑表面,用于将土壤样品保持在其中。 内采样管和土壤取样器保持器作为一个单元从外管中移除,而外管保持在适当位置,以避免干扰从后续芯部分取出的土壤样品。

    Undisturbed soil sampler
    27.
    发明授权
    Undisturbed soil sampler 失效
    未受干扰的土壤取样器

    公开(公告)号:US4946000A

    公开(公告)日:1990-08-07

    申请号:US361163

    申请日:1989-06-05

    IPC分类号: E21B25/00 E21B25/02 E21B25/10

    摘要: A soil sampler assembly for obtaining undistrubed soil samples having an outer corer member for coring the soil during sampling and including first and second ends and also having an inner sampling member having first and second ends with the inner sampling member being removably disposed within the outer corer member for receiving a soil sample and adapted to be removed from the outer corer means without disturbing the soil sample.

    摘要翻译: 一种土壤取样器组件,用于获得未抽真空的土壤样品,其具有用于在采样期间使土壤取芯的外部芯部构件,并且包括第一和第二端并且还具有内部采样构件,所述内部采样构件具有第一和第二端,内部采样构件可移除地设置在外部堆芯 用于接收土壤样品并适于从外部堆芯装置移除的构件,而不干扰土壤样品。