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    INSOLUBILIZING AGENT FOR SPECIFIC TOXIC SUBSTANCES, METHOD FOR INSOLUBILIZING SPECIFIC TOXIC SUBSTANCES USING SAME, AND SOIL IMPROVING METHOD
    2.
    发明申请
    INSOLUBILIZING AGENT FOR SPECIFIC TOXIC SUBSTANCES, METHOD FOR INSOLUBILIZING SPECIFIC TOXIC SUBSTANCES USING SAME, AND SOIL IMPROVING METHOD 审中-公开
    用于特定有毒物质的不溶化剂，使用相同方法不溶解特定有毒物质的方法和土壤改良方法

    公开(公告)号：US20150117953A1

    公开(公告)日：2015-04-30

    申请号：US14389154

    申请日：2013-03-28

    申请人： YOSHINO GYPSUM CO., LTD. ,  TACHIBANA MATERIAL CO., LTD.

    发明人： Masato Yamaguchi ,  Shinichi Miura ,  Yusuke Ichino ,  Saburo Ishii ,  Kazuomi Kitsuda

    IPC分类号： B01J20/08 ,  B09C1/08 ,  A62D3/33 ,  C01F7/02 ,  B01J20/04

    CPC分类号： B01J20/08 ,  A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  B01J20/045 ,  B09C1/08 ,  B09C2101/00 ,  C01F7/02 ,  C04B28/06 ,  C04B2111/00767 ,  Y02W30/91 ,  C04B18/0445 ,  C04B18/0472

    摘要： Provided is a practically valuable and economically excellent insolubilizing material for a specific toxic substance: that is useful for insolubilizing treatment for a heavy metal or the like conducted by applying the insolubilizing material for a specific toxic substance to soil or on the surface of the soil; that is capable of effectively insolubilizing and immobilizing the heavy metal or the like; that is capable of making treated matter neutral so as to be reusable and environment-friendly; and moreover that is capable of imparting strength to the treated matter as necessary; and with which the heavy metal or the like is not re-eluted even when the treated matter is exposed to an environment under a neutral condition or an acidic condition. An insolubilizing material for a specific toxic substance to be used so that soil does not reach a strongly alkaline region of a pH of 11 or more, wherein the insolubilizing material for a specific toxic substance comprises an amorphous aluminum compound or a derivative thereof as a main component, or an insolubilizing material for a specific toxic substance to be used so that soil containing a heavy metal or the like does not reach a strongly alkaline region of a pH of 11 or more, the insolubilizing material for a specific toxic substance functioning also as a solidifying material, wherein the insolubilizing material for a specific toxic substance comprises gypsum obtained by adding and mixing, to the gypsum, the amorphous aluminum compound and the derivative thereof in a range of 0.5 to 60 mass parts relative to 100 mass parts of the gypsum, and a method for improving soil using the insolubilizing material for a specific toxic substance.

    摘要翻译： 提供了一种实用有价值且经济上优异的特异性有毒物质的不溶解材料：其用于通过将特定有毒物质的不溶物质施用于土壤或土壤表面而进行的重金属等的不溶化处理; 能够有效地使重金属等不溶化和固定化; 能够使处理物质中立，以便可重复利用和环境友好; 而且能够根据需要赋予被处理物的强度; 即使当处理物暴露于中性条件或酸性条件下的环境时，重金属等也不会重新洗脱。 用于特定有毒物质的不溶解材料，以使土壤不达到pH为11以上的强碱性区域，其中特定有毒物质的不溶化物质包含无定形铝化合物或其衍生物作为主要物质 组分或用于特定有毒物质的不溶解材料，使得含有重金属等的土壤不会达到pH为11以上的强碱性区域，用于特定有毒物质的不溶解材料也可用作 固化材料，其中特定有毒物质的不溶解材料包括相对于100质量份石膏将石膏，非晶态铝化合物及其衍生物添加并混合在0.5〜60质量份的范围内而获得的石膏 以及使用该不溶化材料改善特定有毒物质的土壤的方法。

    Method for biogeochemical stabilization of chromate-impacted solids
    4.
    发明授权
    Method for biogeochemical stabilization of chromate-impacted solids 有权
    铬酸盐冲击固体​​的生物地球化学稳定化方法

    公开(公告)号：US08703078B2

    公开(公告)日：2014-04-22

    申请号：US13005705

    申请日：2011-01-13

    申请人： Jeff B. Gillow ,  John F. Horst ,  Suthan S. Suthersan

    发明人： Jeff B. Gillow ,  John F. Horst ,  Suthan S. Suthersan

    IPC分类号： C01G37/00

    CPC分类号： A62D3/37 ,  A62D3/02 ,  A62D2101/24 ,  A62D2101/43 ,  A62D2203/02 ,  B09C1/08

    摘要： The invention relates to a system and method for the substantially permanent biogeochemical stabilization of solids impacted with hexavalent chromium/Cr(VI), including chromite ore processing residue (“COPR”). The invention comprises a novel treatment method of adding amendment(s) to COPR or other chromate impacted solids for the purpose of (1) weathering COPR minerals (when present) to convert the minerals that control alkalinity of the COPR to non-alkaline forms and liberate incorporated hexavalent chromium (Cr(VI)) in the process; (2) providing a chemical reductant (ferrous iron) to rapidly and permanently reduce the available Cr(VI) to trivalent form (Cr(III)); and/or (3) supporting longer-term biogeochemical Cr(VI) reduction enhanced by recycling of the chemical reductant, ultimately rendering the material non-hazardous as measured by acceptable methods. Amendments include but are not limited to acids; sources of ferrous iron; fermentable organic carbon source(s); and/or a source of active anaerobic microbes.

    摘要翻译： 本发明涉及用六价铬/铬（VI）（包括铬铁矿加工残渣（COPR））冲击的固体的基本永久的生物地球化学稳定化的系统和方法。 本发明包括对COPR或其它铬酸盐冲击固体​​添加修饰的新型处理方法，用于（1）风化COPR矿物（当存在时）将控制COPR的碱度的矿物转化为非碱性形式， 在该过程中释放掺入的六价铬（Cr（VI））; （2）提供化学还原剂（亚铁）以快速且永久地将可用的Cr（VI）还原成三价形式（Cr（III））; 和/或（3）通过再循环化学还原剂来增强长期生物地球化学Cr（VI）的还原，最终使材料以可接受的方法测量而无危险。 修正包括但不限于酸; 二氧化铁来源; 可发酵有机碳源; 和/或活性厌氧微生物来源。

    METHOD FOR TREATMENT OF HAZARDOUS PAINT RESIDUE WITH NON-SEPARATING, NON-EMBEDDING, NON-TOXIC, COMPATABLE, DRY STABILIZER AND BLAST MEDIA PRE-BLEND
    5.
    发明申请
    METHOD FOR TREATMENT OF HAZARDOUS PAINT RESIDUE WITH NON-SEPARATING, NON-EMBEDDING, NON-TOXIC, COMPATABLE, DRY STABILIZER AND BLAST MEDIA PRE-BLEND 有权
    用于处理非分离，非嵌入式，非毒性，兼容性，干燥稳定剂和BLAST MEDIA PRE-BLEND的危险性油漆残留物的方法

    公开(公告)号：US20130098269A1

    公开(公告)日：2013-04-25

    申请号：US13658728

    申请日：2012-10-23

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： C09D1/00

    CPC分类号： C09D1/00 ,  A62D3/33 ,  A62D2101/24 ,  A62D2101/43

    摘要： The invention provides an optimal method for stabilization of heavy metal bearing paint residue subject to acid and water leaching tests or leach conditions by addition of environment safe, worker safe, multi-media compatible, non-separating, non-embedding, stabilizing agent and optional complexing agent(s) to the blast media, thus allowing for pre-blending of stabilizer and blast media and field production of a uniform and steady state stabilizer within media for stabilization outside or within an OSHA containment building or collection device, such that leaching of heavy metals such as lead are inhibited to desired levels. The resultant stabilized paint residue and spent blast media mixture is suitable for on-site reuse, off-site reuse, or disposal as RCRA non-hazardous waste.

    摘要翻译： 本发明提供了通过添加环境安全，工作安全，多介质相容性，非分离，非嵌入，稳定剂和任选的稳定化的重金属轴承油漆残留物进行酸和水浸出试验或浸出条件的最佳方法 从而允许稳定剂和爆炸介质的预混合，并且在介质内均匀稳定的稳定剂的现场生产稳定在OSHA容纳物建筑物或收集装置的外部或内部，以使得浸出 重金属如铅被抑制到所需的水平。 所得到的稳定的油漆残留物和废气介质混合物适合作为RCRA非危险废物的现场再利用，异地再利用或处置。

    STABILIZING HAZARDOUS WASTES USING WASTE BYPRODUCTS
    7.
    发明申请
    STABILIZING HAZARDOUS WASTES USING WASTE BYPRODUCTS 审中-公开
    使用废物副产品稳定危险废物

    公开(公告)号：US20120253094A1

    公开(公告)日：2012-10-04

    申请号：US13430336

    申请日：2012-03-26

    申请人： Anthony J. Kriech

    发明人： Anthony J. Kriech

    IPC分类号： A62D3/33

    CPC分类号： A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  B09B3/0041

    摘要： A method of disposing of two or more waste materials, including at least one hazardous waste material, which method includes the steps of: obtaining a waste byproduct; producing a reagent from the waste byproduct which reagent includes one or more contaminates; obtaining a waste material containing one or more hazardous heavy metals; treating the hazardous heavy metal containing waste material with the reagent from step b) to stabilize the hazardous heavy metal containing waste material; and disposing of the stabilized hazardous heavy metal containing waste material. According to one embodiment the waste byproduct is gypsum. The gypsum can be obtained from a flue gas desulfurization process. According to another embodiment the waste byproduct is a calcium carbonate containing byproduct which is reacted with acid tar to produce calcium sulfide. The calcium carbonate containing byproduct can come from a Solvay process.

    摘要翻译： 一种处理两种或多种废物的方法，包括至少一种危险废物，该方法包括以下步骤：获得废弃物副产物; 从所述废物副产物产生试剂，所述试剂包括一种或多种污染物; 获得含有一种或多种有害重金属的废料; 用来自步骤b）的试剂处理含有危险重金属的废料，以稳定含有危险重金属的废料; 并处理稳定的危险重金属废物。 根据一个实施方案，废弃副产物是石膏。 石膏可以从烟气脱硫过程中获得。 根据另一个实施方案，废副产物是含有碳酸钙的副产物，其与酸焦油反应以产生硫化钙。 含有碳酸钙的副产物可以来自Solvay过程。

    METHOD OF DETOXIFYING A METHYL COMPOUND
    8.
    发明申请
    METHOD OF DETOXIFYING A METHYL COMPOUND 有权
    甲基化合物的脱氧方法

    公开(公告)号：US20100228073A1

    公开(公告)日：2010-09-09

    申请号：US12309992

    申请日：2007-11-28

    申请人： Koichiro Nakamura ,  Akihiro Hishinuma ,  Shinji Kamiya

    发明人： Koichiro Nakamura ,  Akihiro Hishinuma ,  Shinji Kamiya

    IPC分类号： A62D3/37

    CPC分类号： A62D3/38 ,  A62D3/33 ,  A62D3/36 ,  A62D3/37 ,  A62D2101/02 ,  A62D2101/24 ,  A62D2203/04 ,  C07F9/72

    摘要： It is an object of the present invention to provide a method of detoxifying a methyl compound comprising arsenic etc., effectively and systematically. The method of detoxifying a methyl compound according to the present invention is characterized in that an organic halogenated compound is reacted with a methyl compound comprising at least one element selected from the groups comprising arsenic, antimony and selenium to convert the methyl compound into more harmless substances. Furthermore, in a preferred embodiment of the method of detoxifying a methyl compound according to the present invention, the method is characterized in that the element is arsenic.

    摘要翻译： 本发明的目的是提供一种有效和系统地对包含砷等的甲基化合物进行解毒的方法。 根据本发明的甲基化合物的解毒方法的特征在于，有机卤代化合物与包含至少一种选自砷，锑和硒的元素的甲基化合物反应，以将甲基化合物转化为更无害的物质 。 此外，在根据本发明的甲基化合物的解毒方法的优选实施方案中，该方法的特征在于该元素是砷。

    Method for stabilizing heavy metals
    9.
    发明申请
    Method for stabilizing heavy metals 审中-公开
    稳定重金属的方法

    公开(公告)号：US20100222625A1

    公开(公告)日：2010-09-02

    申请号：US11898799

    申请日：2007-09-14

    申请人： Hung-Liang Chen

    发明人： Hung-Liang Chen

    IPC分类号： A62D3/00

    CPC分类号： A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  B09C1/08

    摘要： The invention is a method for stabilizing heavy metals of the fly ash, the bottom ash or the soil. The stabilization agents which belong to silicate materials, was added to fly ash bottom ash or soil by sprinkling or directly subjoining mix and so on. After this reaction, low soluble and stabilize Heavy metal-Silicate compounds which were formed and didn't re-leaching heavy metals easily (especially, Pb) in the nature environment, even leaching results could below the regulated values and fill the reuse regulations

    摘要翻译： 本发明是一种稳定粉煤灰，底灰或土壤重金属的方法。 属于硅酸盐材料的稳定剂通过喷洒或直接接合混合物等添加到飞灰底灰或土壤中。 反应结束后，溶解性和稳定性重金属 - 硅酸盐化合物在自然环境中形成并且不易重浸金属（特别是Pb），甚至浸出结果都可能低于规定值，并填补了再利用条例