公开(公告)号：WO2011101674A2

公开(公告)日：2011-08-25

申请号：PCT/GB2011/050309

申请日：2011-02-17

Applicant: ENCAPSUWASTE LIMITED ,  QUINN, Jonathan ,  CAZA, Stanley, George

Inventor： QUINN, Jonathan ,  CAZA, Stanley, George

CPC classification number: B09B3/0025 ,  C04B18/02 ,  C04B2111/00784 ,  Y02W30/91 ,  Y02W30/92 ,  C04B18/04 ,  C04B18/08

Abstract: A method of encapsulating waste material is disclosed. The method comprises the steps of: - forming a first mixture of the waste material and a solvent; vibrating the first mixture to encourage the breakdown of agglomerates of the waste material; introducing a particulate material to the first mixture to produce a second mixture; and - extracting the solvent.

Abstract translation: 公开了一种封装废料的方法。 该方法包括以下步骤： - 形成废料和溶剂的第一混合物; 振动第一混合物以促进废料的附聚物的分解; 将颗粒材料引入所述第一混合物以产生第二混合物; 和 - 萃取溶剂。

公开(公告)号：WO1995007870A1

公开(公告)日：1995-03-23

申请号：PCT/GB1994001861

申请日：1994-08-25

Applicant: BRITISH NUCLEAR FUELS PLC ,  BROWN, David, John ,  HIGSON, Stephen, Geoffrey

Inventor： BRITISH NUCLEAR FUELS PLC

IPC: C04B40/00

CPC classification number: C04B40/0042 ,  C04B7/525 ,  C04B2111/00784 ,  G21F9/165 ,  Y02W30/91 ,  C04B18/0418 ,  C04B18/0463 ,  C04B20/008 ,  C04B22/10 ,  C04B24/04 ,  C04B24/38 ,  C04B28/02 ,  C04B40/0035 ,  C04B14/10 ,  C04B24/383

Abstract: A grouting material which is self-dispersing when brought into contact with a volume of water containing liquor or slurry and is settable to a solid mass after such dispersion, the material comprising a composition, composition X, which comprises a blend of: Component (A): a cementive constituent forming from 10 per cent to 95 per cent by weight of the composition; component (B): a disintegrating mechanism promoting constituent forming from 2 per cent to 75 per cent by weight of the composition; component (C): an optimal swelling constituent which forms from 0 per cent to 50 per cent by weight of the composition; component (D): a binder constituent which forms from 0.1 per cent to 10 per cent by weight of the composition; the percentages of components A, B, C and D adding to 100 per cent.

Abstract translation: 当与一定体积的含有液体或浆料的水接触时可自分散的灌浆材料，并且在这种分散之后可固化成固体物质，该材料包含组合物组合物X，其组合物包含：组分（A ）：由组合物重量的10％至95％的粘结剂组成; 组分（B）：促进组分形成重量的2％至75％的分解机理; 组分（C）：组合物重量的0至50％形成的最佳溶胀成分; 组分（D）：粘合剂组分，其占组合物重量的0.1％至10％; 组分A，B，C和D的百分比增加到100％。

公开(公告)号：WO1993004995A1

公开(公告)日：1993-03-18

申请号：PCT/US1992007665

申请日：1992-09-10

Applicant: GNB INCORPORATED

Inventor： GNB INCORPORATED ,  GRAVES, Paul, Raymond, Jr

IPC: C04B07/02

CPC classification number: A62D3/33 ,  A62D2101/43 ,  C04B28/02 ,  C04B2111/00784 ,  Y02W30/91 ,  C04B14/047 ,  C04B18/0481 ,  C04B18/0472

Abstract: There is provided a method for the ecologically safe disposal of lead-contaminated hazardous industrial wastes (such, as for example, those generated as discardable by-products in primary and secondary lead smelting operations, especially, blast furnace slags and matte), which comprises reducing the size of the lead-contaminated industrial wastes and treating them, prior to encapsulation in a hardenable material, with the naturally occuring zeolite, clinoptilolite, in an amount sufficient to prevent lead ions (Pb ) from leaching out of such industrial wastes, through exposure to the action of atmospheric agents (e.g., hot air and rain, or as a result of cyclical freezing and thawing in temperature climates), even over an extended period of time.

Abstract translation: 提供了一种生态安全处置含铅污染危险工业废物（例如，一次和二次铅冶炼操作中产生的可废弃副产物，特别是高炉渣和无光泽物）的方法，其中包括 减少铅污染的工业废物的大小，并且在封装在可硬化材料之前，以足以防止铅离子（Pb 2+）从其中浸出的天然存在的沸石，斜发沸石的量来处理它们 工业废物，通过暴露于大气代理（例如热空气和雨水，或由于温度气候周期性冻结和融化）的作用），甚至在较长的时间内。

公开(公告)号：WO1992020070A1

公开(公告)日：1992-11-12

申请号：PCT/FR1992000388

申请日：1992-04-30

Applicant: ELECTRICITE DE FRANCE

Inventor： ELECTRICITE DE FRANCE ,  JACQUIN, Michelle ,  RIMALA, Bernard

IPC: G21F90/34

CPC classification number: G21F9/304 ,  C04B28/02 ,  C04B2111/00784 ,  Y02W30/91 ,  Y02W30/96 ,  C04B14/361 ,  C04B18/18 ,  C04B24/00 ,  C04B40/0028 ,  C04B18/0454 ,  C04B2103/30

Abstract: A method for definitively solidifying and storing contaminated earth which has been used to purify lubrication oils from machines in nuclear power stations, e.g. primary circuit pumps. The method comprises cementing the contaminated earth and plasticizing the oils contained therein with a preferably polybicycloheptene-based plasticizer. The method is useful for the storage of contaminated oleaginous earth.

公开(公告)号：WO1992015098A1

公开(公告)日：1992-09-03

申请号：PCT/US1992001276

申请日：1992-02-18

Applicant: NOAKES, John, E.

IPC: G21F09/00

CPC classification number: G21F9/165 ,  C04B18/18 ,  C04B28/02 ,  C04B2111/00784 ,  G21F9/304 ,  Y02W30/91 ,  Y02W30/92 ,  Y02W30/96 ,  C04B18/0463 ,  C04B18/08 ,  C04B20/10 ,  C04B24/02 ,  C04B40/0028 ,  C04B2103/408 ,  C04B24/12

Abstract: A process for solidifying organic waste in cement for transport and storage in solid form comprises the steps of dispersing the organic waste in water containing a cationic amine as an emulsifier, mixing the resulting emulsion with cement without breaking the emulsion, casting the resulting mixture in a form and allowing it to solidify, and storing the solidified form in a waste disposal site. In a preferred embodiment of the process, a particulate material with a negative surface charge is included in the mixture of cement and emulsion to neutralize positive charges on the cationic emulsifier and the cement. An alcohol or glycol may be included in the emulsion to enhance the holding power and the integrity of the structure of the emulsion by controlling size and uniformity of emulsion particle size. The process is applicable to organic wastes such as waste oils, halogenated solvents, non-halogenated solvents, pesticides, herbicides, liquids and sludges containing heavy metals, and radioactive mixed wastes.

Abstract translation: 将水泥中有机废物固化以固体形式运输和储存的方法包括将有机废物分散在含有阳离子胺作为乳化剂的水中的步骤，将所得乳液与水泥混合而不破坏乳液，将所得混合物浇注在 形成并使其固化，并将固化形式储存在废物处理场所中。 在该方法的优选实施方案中，具有负表面电荷的颗粒材料包括在水泥和乳液的混合物中以中和阳离子乳化剂和水泥上的正电荷。 通过控制乳液粒度的大小和均匀性，可以在乳液中包含醇或二醇以增强乳液结构的保持力和完整性。 该方法适用于有机废弃物，如废油，卤化溶剂，非卤化溶剂，杀虫剂，除草剂，含重金属的液体和污泥以及放射性混合废物。

公开(公告)号：WO2016132286A2

公开(公告)日：2016-08-25

申请号：PCT/IB2016/050814

申请日：2016-02-16

Applicant: ITALCEMENTI S.P.A. ,  TICASS S.C.R.L. TECNOLOGIE INNOVATIVE PER IL CONTROLLO AMBIENTALE E LO SVILUPPO SOSTENIBILE ,  UNIVERSITA' DEGLI STUDI DI GENOVA

Inventor： CORAZZA, Fabio ,  CEPOLINA, Sara ,  DI DIO, Maurizio ,  CAPANNELLI, Gerardo ,  COMITE, Antonio ,  CAPANNELLI, Gustavo

IPC: C04B28/06

CPC classification number: C02F11/14 ,  B09B3/0041 ,  C02F11/004 ,  C02F11/008 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2101/306 ,  C02F2101/327 ,  C02F2101/363 ,  C02F2101/366 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/11 ,  C04B22/10 ,  C04B22/149 ,  C04B28/065 ,  C04B2103/10 ,  C04B2111/00784 ,  Y02W30/91 ,  C04B22/085 ,  C04B22/142 ,  C04B18/0436 ,  C04B2103/0008

Abstract: A cement composition based on a sulfoaluminate clinker is described, together with its use for agglomerating and inerting sediment /dredging sludge, and the relative inerting method and apparatus.

Abstract translation: 描述了一种基于硫铝酸盐熟料的水泥组合物及其用于沉积和惰化沉积/疏浚淤泥的用途，以及相对惰性化方法和设备。

公开(公告)号：WO1994004290A1

公开(公告)日：1994-03-03

申请号：PCT/GB1993001757

申请日：1993-08-18

Applicant: ADVANCED ASSURED HOMES 17 PLC ,  CAZA, Stanley, George

Inventor： ADVANCED ASSURED HOMES 17 PLC

IPC: B09B03/00

CPC classification number: B09B3/0041 ,  B09C1/08 ,  C02F11/008 ,  C04B18/021 ,  C04B2111/00784 ,  G21F9/16 ,  Y02W30/91 ,  Y02W30/92 ,  Y10S588/90 ,  C04B18/0418 ,  C04B40/0263 ,  C04B18/08

Abstract: Sludges and slurries (e.g. oil, grease or paint based) are encapsulated into Fly Ash or similar particulate material by adding solvents to effect the encapsulation and absorption of the sludge. Subsequently, the particulate material is heated to remove the solvent, leaving a dry powder which may then be used as a filler for various applications, production of breeze blocks.

Abstract translation: 通过添加溶剂来将淤泥和浆料（例如基于油，油脂或油漆的油）封装到飞灰或类似的颗粒材料中以实现污泥的包封和吸收。 随后，将颗粒材料加热以除去溶剂，留下干粉，然后可将其用作各种应用的填料，生产微风块。

公开(公告)号：WO1992015388A1

公开(公告)日：1992-09-17

申请号：PCT/US1991009242

申请日：1991-12-11

Applicant: ENVIROGUARD, INC.

Inventor： ENVIROGUARD, INC. ,  RIEBER, Roy, S.

IPC: B01D37/02

CPC classification number: C02F11/008 ,  B01D39/06 ,  B01D39/2072 ,  C02F1/5236 ,  C04B18/0418 ,  C04B20/1055 ,  C04B28/26 ,  C04B2103/0004 ,  C04B2111/00784 ,  Y02W30/91 ,  Y02W30/92 ,  Y10S210/912 ,  C04B7/00 ,  C04B14/08 ,  C04B40/00 ,  C04B18/101 ,  C04B14/18

Abstract: The present invention describes a filter medium and a method of filtering metals from liquids, such as waste water, in which the metals are filtered from the liquids and are chemically fixed in the resulting filter cake in a nonhazardous and nontoxic form so that they may be disposed of in nonhazardous landfills. When all or a portion of the metals are dissolved, they are first precipitated and then filtered and chemically fixed.

公开(公告)号：WO1988007256A1

公开(公告)日：1988-09-22

申请号：PCT/JP1988000260

申请日：1988-03-11

Applicant: HITACHI, LTD. ,  FUNABASHI, Kiyomi ,  CHINO, Koichi ,  KURIYAMA, Osamu ,  BABA, Tsutomu ,  UCHIDA, Shunsuke ,  KIKUCHI, Makoto

Inventor： HITACHI, LTD.

IPC: G21F09/16

CPC classification number: G21F9/165 ,  C04B28/02 ,  C04B2111/00784 ,  C04B2111/00862 ,  C04B2111/34 ,  G21F9/304 ,  Y02W30/91 ,  C04B18/0481 ,  C04B22/008 ,  C04B2103/465

Abstract: A process for solidifying industrial waste with cement, which comprises mixing industrial waste with cement that is substantially non-shrinking or swelling in volume change upon curing, and curing the cement to form a solidified waste. Hydrophilic substances may further be added to the cement for curing. This process enables formation of dense solidifed waste having small voids such as capillary voids, thus minimizing the exudation of harmful substances. In addition, since no shrinkage takes place upon curing, no tensile stress is generated in the cement surrounding fine particles of the waste, and hence reduction in solid waste strength is markedly depressed. This serves to increase the amount of waste to be packed. Previous addition of hydrophilic substances serves to keep fluidity of the cement before curing even when water is completely absorbed by water-absorptive waste, thus being extremely advantageous in conducting curing work.

公开(公告)号：WO1980001249A1

公开(公告)日：1980-06-26

申请号：PCT/JP1978000062

申请日：1978-12-20

Applicant: TAKEN AKA KOMUTEN KK ,  KUBOTA H

Inventor： TAKEN AKA KOMUTEN KK

IPC: B01J01/00

CPC classification number: C04B18/0463 ,  C04B28/02 ,  C04B2111/00784 ,  G21F9/304 ,  Y02W30/91 ,  Y02W30/94 ,  Y02W30/96 ,  C04B18/14 ,  C04B24/08 ,  C04B18/18

Abstract: Harmful solid waste containing harmful pollutants such as heavy metals, harmful organic pollutants and the like is added and mixed with lipids and cement-based solidifying agent consisting essentially of hydraulic cement to be solidified, thereby effectively preventing the elution of the harmful pollutants.

Abstract translation: 加入含有有害污染物如重金属，有害有机污染物等的有害固体废物，并与基本上由水硬性水泥组成的脂质和水泥基固化剂混合固化，从而有效防止有害污染物的洗脱。