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134 条记录 (耗时 0.021 秒)

    Oil recovery and environmental cleanup compositions
    4.
    发明申请
    Oil recovery and environmental cleanup compositions 有权
    油回收和环境净化组合物

    公开(公告)号：US20050104028A1

    公开(公告)日：2005-05-19

    申请号：US10510730

    申请日：2003-04-03

    申请人： Charles Robinson

    发明人： Charles Robinson

    IPC分类号： A61L9/01 ,  B01D39/14 ,  B01J20/26 ,  B09C1/02 ,  B09C1/08 ,  C02F1/28 ,  C02F1/68 ,  C08J9/10 ,  C08K3/00 ,  C08K5/00 ,  C08L23/08 ,  F25D1/00

    CPC分类号： B01J20/261 ,  B01J20/26 ,  B01J20/267 ,  B01J20/3035 ,  B01J2220/46 ,  C02F1/285 ,  C02F1/681 ,  C02F2101/32 ,  C02F2103/007 ,  C02F2103/08 ,  Y02W10/37 ,  Y10S210/922 ,  Y10S210/924

    摘要： This invention relates to improvements in products and processes for cleaning up oil, chemical, or other hydrocarbon spills, and cleaning up the environment where such spills have occurred. In one aspect of the invention, there is provided an adsorbent polymeric composition which is oleophilic and capable of adsorption of other chemicals and hydrocarbons from both land and water, the adsorbent composition including polyethylene/vinyl acetate copolymer, catalyst, cross-linking agent, lubricant, blowing agent and a bulking agent. In a second aspect of the invention there is provided a method of manufacture of an adsorbent composition for use in retrieving and recycling oil, chemicals and hydrocarbons from land or water environments.

    摘要翻译： 本发明涉及清洁油，化学或其它碳氢化合物泄漏的产品和方法的改进，以及清理发生这种溢出的环境。 在本发明的一个方面，提供一种吸附聚合物组合物，它是亲油的并且能够从陆地和水中吸附其它化学物质和烃类，吸附剂组合物包括聚乙烯/乙酸乙烯酯共聚物，催化剂，交联剂，润滑剂 ，发泡剂和填充剂。 在本发明的第二方面，提供了一种用于从陆地或水环境中回收和循环油，化学品和碳氢化合物的吸附剂组合物的制造方法。

    System and method for the recovery of oil in water emulsion spilled in water
    5.
    发明授权
    System and method for the recovery of oil in water emulsion spilled in water 失效
    用于回收溢出水中的水乳液的系统和方法

    公开(公告)号：US5935445A

    公开(公告)日：1999-08-10

    申请号：US802706

    申请日：1997-02-19

    申请人： German Febres

    发明人： German Febres

    IPC分类号： B01D17/02 ,  B01D17/035 ,  B01D17/04

    CPC分类号： B01D17/0205 ,  Y10S210/922 ,  Y10S210/923

    摘要： A method for on line recovery of oil from an oil in water emulsion spilled in water includes the steps of: obtaining a stream of recovered material including an oil in water emulsion and water; injecting a gas into the stream and applying shear so as to provide an injected mixture wherein oil from the oil in water emulsion is adhered to bubbles of the gas; passing the injected mixture to a flotation compartment for allowing the oil adhered to the bubbles to rise to a surface of the injected mixture; and removing the oil from the surface of the injected mixture.

    摘要翻译： 一种从水中的油中的油中在线回收油的方法包括以下步骤：获得包含水包油乳液和水的回收材料流; 将气体注入流中并施加剪切以提供注入的混合物，其中来自水包油乳液的油粘附到气泡中; 将注射的混合物通入浮选室，以使附着在气泡上的油上升到注入的混合物的表面; 并从注入的混合物的表面除去油。

    Procedure for biodegradation of waste materials from crude oil
    7.
    发明授权
    Procedure for biodegradation of waste materials from crude oil 失效
    从原油生物降解废物的程序

    公开(公告)号：US5498337A

    公开(公告)日：1996-03-12

    申请号：US387285

    申请日：1995-02-10

    申请人： Apolinar Leon-Betanzos ,  Jose L. M. Cortina

    发明人： Apolinar Leon-Betanzos ,  Jose L. M. Cortina

    IPC分类号： B09C1/10 ,  C05F17/00 ,  C02F11/02

    CPC分类号： C05F17/009 ,  B09C1/10 ,  Y02P20/145 ,  Y02W30/43 ,  Y10S210/922

    摘要： A process for biodegradation of crude oil wastes and for recovery of contaminated land including the steps of extracting sludges containing the wastes, collecting the sludges into a container, mixing an alkaline salt with the sludges so as to react the salt with the sludges under a generally constant degree of humidity, adding black earth to the mixed alkaline sludges so as to neutralize the alkaline sludges and to degrade the oil wastes through chemical reactions, adding a material to the neutralized sludges so as to enrich the sludges, and forming a humus of the neutralized sludges by the organic degradation of the neutralized sludges through fermentation or putrefaction. The material added to the neutralized sludges so as to enrich the sludges can be selected from the group including sawdust, rice husks, sugar cane bagasse, and animal excrement.

    摘要翻译： 一种用于生物降解原油废物和回收污染土地的方法，包括提取含有废物的淤泥，将污泥收集到容器中，将碱性盐与淤泥混合，以使盐与污泥在一般情况下反应 恒定的湿度，将黑土添加到混合的碱性污泥中，以中和碱性污泥，并通过化学反应降解油废物，向中和的污泥中加入一种材料，以便使污泥富集，并形成腐殖质 通过发酵或腐败的中和污泥的有机降解来中和污泥。 添加到中和的淤泥中以使富集污泥的材料可以选自锯屑，稻壳，甘蔗渣和动物粪便中。

    Method and apparatus for on the site cleaning of contaminated soil
    8.
    发明授权
    Method and apparatus for on the site cleaning of contaminated soil 失效
    污染土壤现场清洁方法和设备

    公开(公告)号：US5368411A

    公开(公告)日：1994-11-29

    申请号：US934358

    申请日：1992-08-20

    申请人： Billy J. Losack

    发明人： Billy J. Losack

    IPC分类号： B09C1/02 ,  B09C1/10 ,  B08B3/08 ,  B08B7/00

    CPC分类号： B09C1/02 ,  B09C1/10 ,  B09C2101/00 ,  Y10S210/922

    摘要： An in situ method of cleaning contaminated soil and/or water comprises breaking up contaminated soil, admixing soil with water and a biodegradable detergent in a proportion effective to obtain an aqueous slurry where the contaminant and the detergent interact, allowing the slurry to stand under conditions effective to permit any contaminant-detergent formations to rise in the aqueous slurry, separating the contaminant-detergent formations from the aqueous slurry, now comprising partially decontaminated soil and water, separating the soil from the water, repeating the cleaning and separation steps until the soil has less contaminant than a predetermined value, typically a 80 to 90 percent decrease, admixing the low contamination-soil with water and an activating agent for contaminant-degrading microorganism, the agent being capable of generating hydrogen peroxide (H.sub.2 O.sub.2) in solution, allowing the activating agent to interact with soil microorganisms in the aqueous mixture under conditions effective to degrade any contaminants remaining therein, separating the activating agent-treated soil from the aqueous mixture comprising the microorganisms, washing the separated soil and returning it to the original environment site, filtering the previously separated water to separate any contaminants, and recycling the filtered water into the system or returning it to the environment. An apparatus for performing the process is also disclosed.

    摘要翻译： 清洁污染的土壤和/或水的原位方法包括分解污染的土壤，将水与水和可生物降解的洗涤剂混合以有效获得含水浆料的比例，其中污染物和洗涤剂相互作用，允许浆料在条件下放置 有效地允许任何污染物 - 洗涤剂地层在含水浆料中升高，将污染物 - 洗涤剂地层与含水浆料分离，现在包括部分去污的土壤和水，将土壤与水分离，重复清洁和分离步骤直到土壤 具有比预定值低的污染物，通常将低污染土壤与水和用于污染物降解微生物的活化剂混合在一起，通常为80％至90％，该试剂能够在溶液中产生过氧化氢（H 2 O 2），允许 活化剂在条件下与含水混合物中的土壤微生物相互作用 有效降解其中残留的任何污染物，将活化剂处理的土壤与包含微生物的含水混合物分离，洗涤分离的土壤并将其返回到原始环境位置，过滤先前分离的水分离任何污染物，并回收 将过滤的水排入系统或将其返回到环境中。 还公开了一种用于执行该处理的装置。

    Oil recovery method and apparatus
    10.
    发明授权
    Oil recovery method and apparatus 失效
    采油方法及装置

    公开(公告)号：US5236589A

    公开(公告)日：1993-08-17

    申请号：US779857

    申请日：1991-10-21

    申请人： George Torrance

    发明人： George Torrance

    IPC分类号： C02F1/68 ,  E02B15/04

    CPC分类号： C02F1/681 ,  E02B15/041 ,  Y10S210/922 ,  Y10S210/924

    摘要： A system for recovering oil from an oil spill site. A vessel transports buoyant, oil absorbent material to the spill site. The absorbent material is dispersed below the water surface and advances upward toward the water surface, thereby absorbing oil and water. The dispersed absorbent material is contained and transferred back to the vessel. Oil and water are removed from the absorbent material on the vessel, and the absorbent material may be reused.

    摘要翻译： 从漏油现场回收油的系统。 船舶将浮力的吸油材料运送到泄漏场地。 吸收材料分散在水面下方向上朝向水面前进，从而吸收油和水。 分散的吸收材料被包含并转移回容器。 油和水从容器上的吸收材料中除去，吸收材料可以重复使用。