公开(公告)号：EP2334614A1

公开(公告)日：2011-06-22

申请号：EP09783532.6

申请日：2009-09-29

申请人： Ciments Français

发明人： CASSAT, Pierre ,  MOUDILOU, Emmanuel ,  LE ROLLAND, Bruno

IPC分类号： C04B18/02 ,  C04B28/04 ,  C04B28/06 ,  C04B28/14 ,  C04B28/16

CPC分类号： C04B18/021 ,  C04B28/04 ,  C04B28/065 ,  C04B28/145 ,  C04B28/16 ,  Y02W30/91 ,  C04B18/0436 ,  C04B22/143 ,  C04B2103/0008 ,  C04B7/02 ,  C04B7/323 ,  C04B22/085 ,  C04B22/10

摘要： The present invention relates to a method of treating marine or river dredging sediments, especially harbour zone sediments, whose free water content is between 40% and 80% by weight, for the purpose of obtaining a solid material which is easy to handle, characterized in that it comprises the following successive steps: - mixing said sediments with a treatment composition comprising a sulphoaluminate binder and at least one other component selected from a sulphate source and a catalyst of the hydration reactions of the sulphoaluminate binder, - a step of setting of said mixture, leading to a compact mixture having a free water content of less than 20% by weight, - then fractionating said compact mixture. The sediment thus treated may be incorporated into concrete or mortar formulas, which then have leachable fractions of less than 1 % by weight.

公开(公告)号：EP2055685A1

公开(公告)日：2009-05-06

申请号：EP07119928.5

申请日：2007-11-02

申请人： Stichting Deltares

发明人： The designation of the inventor has not yet been filed

IPC分类号： C04B18/04 ,  C04B28/02 ,  C04B28/26

CPC分类号： C04B28/02 ,  C04B18/0418 ,  C04B28/26 ,  C04B2111/74 ,  Y02W30/91 ,  C04B7/02 ,  C04B18/0436 ,  C04B40/0286 ,  C04B22/0093 ,  C04B40/0028 ,  C04B22/062

摘要： The present invention relates to a method for preparing a structure in a body of water, comprising forming a plastic construction mixture comprising (i) sludge or tailing material, (ii) a binder and (iii) a binder initiator, applying the plastic construction mixture to an area, the area being situated underwater, and allowing the applied mixture to harden underwater.

摘要翻译： 本发明涉及一种在水体中制备结构的方法，包括形成塑料结构混合物，其包括（i）污泥或拖尾材料，（ii）粘合剂和（iii）粘合剂引发剂，施加塑料结构混合物 到位于水下的区域，并允许施加的混合物在水下硬化。

公开(公告)号：EP1009491A4

公开(公告)日：2004-05-19

申请号：EP97953412

申请日：1997-12-23

申请人： CEMENT LOCK GROUP L L C

发明人： KAO RICHARD L ,  RANDHAVA SARABJIT S ,  RANDHAVA SURJIT S ,  MENSINGER MICHAEL C ,  REHMAT AMIRALI G ,  LEE ANTHONY L

IPC分类号： A62D3/00 ,  A62D3/33 ,  A62D3/38 ,  A62D101/20 ,  A62D101/22 ,  A62D101/24 ,  A62D101/40 ,  A62D101/43 ,  B09B3/00 ,  B09C1/06 ,  C03B5/00 ,  C04B7/24 ,  C04B18/10 ,  C04B18/30

CPC分类号： A62D3/38 ,  A62D3/33 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/24 ,  A62D2101/40 ,  A62D2101/43 ,  A62D2203/04 ,  A62D2203/10 ,  B09B3/005 ,  B09B3/0066 ,  B09C1/06 ,  B09C1/067 ,  C03B5/005 ,  C04B7/24 ,  C04B18/108 ,  Y02P40/145 ,  Y02P40/58 ,  Y02W30/91 ,  Y02W30/92 ,  Y10S106/90 ,  C04B18/0436 ,  C04B18/0472 ,  C04B7/4484

公开(公告)号：EP1103533A3

公开(公告)日：2001-08-01

申请号：EP00310537.6

申请日：2000-11-28

申请人： Innovation Holding (U.K.) Limited

发明人： Etherton, Philip

IPC分类号： C04B38/10 ,  C04B28/02 ,  E01C7/14 ,  E01C19/02 ,  B28C5/38 ,  B28C9/04 ,  B28C7/06

CPC分类号： B28C5/381 ,  B01F5/0473 ,  B01F5/0475 ,  B01F5/0478 ,  B01F7/00291 ,  B01F7/00641 ,  B01F7/086 ,  B01F13/0035 ,  B28C5/1246 ,  B28C5/1269 ,  B28C7/0023 ,  B28C7/06 ,  B28C9/0454 ,  B28C9/0463 ,  C04B28/02 ,  C04B38/10 ,  C04B40/0028 ,  C04B2111/00724 ,  C04B2111/0075 ,  E01C11/005 ,  E01C19/025 ,  Y02W30/91 ,  Y02W30/93 ,  Y02W30/95 ,  C04B18/12 ,  C04B40/0082 ,  C04B2103/14 ,  C04B2103/30 ,  C04B14/361 ,  C04B18/04 ,  C04B40/00 ,  C04B2103/32 ,  C04B18/16 ,  C04B18/0436

摘要： A process and apparatus for producing a low density foam concrete, in which a recycled, excavated material is used to form the concrete mix. The material may be crushed and graded and used in a ratio of 6:1 with the cement component. A preformed foam may be used to obtain a high void volume and a placticiser added to improve fluidity. The foam concrete is manufactured on-site on a continuous basis using a mobile concrete making vehicle (1) having an elongate tubular mixer (4) into which the components are introduced at selected points (20A,20B,20C) along its length, so as to control the final composition of the mix. The mixer (4) has internal agitating means (22) that cause backflow to enable the concrete to be dispensed directly at ground level.

摘要翻译： 用于生产低密度泡沫混凝土的方法和设备，其中使用回收的挖掘材料来形成混凝土混合物。 该材料可以被粉碎和分级，并以6:1的比例与水泥组分一起使用。 可以使用预制泡沫来获得高空隙体积和加入的增稠剂以改善流动性。 使用具有细长管状混合器（4）的可移动混凝土制造车辆（1），在其长度上的选定点（20A，20B，20C）处将泡沫混凝土连续地制造在现场，因此， 以控制混合物的最终组成。 混合器（4）具有内部搅拌装置（22），其产生回流以使混凝土能够直接在地平面上分配。

公开(公告)号：EP1009491A1

公开(公告)日：2000-06-21

申请号：EP97953412.0

申请日：1997-12-23

申请人： Cement Lock Group, L.L.C.

发明人： KAO, Richard, L. ,  RANDHAVA, Sarabjit, S. ,  RANDHAVA, Surjit, S. ,  MENSINGER, Michael, C. ,  REHMAT, Amirali, G. ,  LEE, Anthony, L.

IPC分类号： A62D3/00 ,  B09B3/00 ,  C04B7/24

CPC分类号： A62D3/38 ,  A62D3/33 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/24 ,  A62D2101/40 ,  A62D2101/43 ,  A62D2203/04 ,  A62D2203/10 ,  B09B3/005 ,  B09B3/0066 ,  B09C1/06 ,  B09C1/067 ,  C03B5/005 ,  C04B7/24 ,  C04B18/108 ,  Y02P40/145 ,  Y02P40/58 ,  Y02W30/91 ,  Y02W30/92 ,  Y10S106/90 ,  C04B18/0436 ,  C04B18/0472 ,  C04B7/4484

摘要： This invention relates to remediation and decontamination of sediments and soils contaminated with organic and inorganic contaminants. Environmentally stable products are produced when certain additives such as calcium oxides are mixed with the contaminated materials. In the process, the mixture is heated to produce a molten reaction product with at least part of an excess amount of oxygen mixture or air continuously bubbled through the melt (16) in order to provide mixing and achieve high thermal destruction and removal efficiencies of the organic contaminants. The melt (16) is then quickly quenched in moist air, steam or water to avoid the transformation of the amorphous material into crystals. The inorganic contaminants such as chromium, nickel and zinc are incorporated and completely immobilized within the amorphous silicate network. The amorphous material can be pulverized to yield a powder which evinces cementitious properties by blending it with other materials to produce blended cements.

公开(公告)号：EP0338039B1

公开(公告)日：1992-12-02

申请号：EP88908177.4

申请日：1988-08-22

申请人： Kügler, Jost-Ulrich

发明人： Kügler, Jost-Ulrich

IPC分类号： E02D31/00 ,  B09B1/00 ,  C04B18/04

CPC分类号： B09B1/00 ,  B09B3/0041 ,  C04B18/0436 ,  C04B2111/00732 ,  C04B2111/00784 ,  C09K17/02 ,  C09K17/40 ,  E02D19/16 ,  E02D31/00 ,  Y02W30/91 ,  Y10S106/90

摘要： In the process described, sewage sludge or sludge from natural water sources is mixed with 30 to 70 wt. %, referred to the dry weight of the sludge, of a water-absorbent aggregate, the mixture so obtained is applied to the soil formation and then mechanically compressed.

公开(公告)号：EP0120097B1

公开(公告)日：1988-10-26

申请号：EP83102682.8

申请日：1983-03-18

申请人： LEONHARD WEISS GmbH & Co.

发明人： Rapp, Walter, Dr. ,  Schmidt, Fritz ,  Finke, Herbert, Dr.

IPC分类号： C04B18/06 ,  C04B18/30

CPC分类号： C04B18/021 ,  Y02W30/91 ,  C04B18/0436

公开(公告)号：EP0149501A3

公开(公告)日：1986-12-17

申请号：EP85200020

申请日：1985-01-10

申请人： PELT & HOOYKAAS B.V.

发明人： Hooykaas, Carel Willem Jan

IPC分类号： C22B07/02 ,  C02F09/00 ,  C02F11/00 ,  C04B18/04 ,  C04B18/08 ,  B01J02/28

CPC分类号： C22B7/02 ,  B01J2/28 ,  B09C1/08 ,  C02F1/5236 ,  C02F1/62 ,  C02F11/008 ,  C02F2101/20 ,  C04B18/0436 ,  C04B18/08 ,  C22B7/006 ,  Y02P10/234 ,  Y02W30/91 ,  Y02W30/92 ,  Y10S106/01 ,  Y10S210/912 ,  Y10S210/919

摘要： A noxious metal(s) containing waste material is treated with an acid solution of a metal of group Vlla or VIII of the Periodical System, preferably iron or manganese. Subsequently, the metal of group VIIa or VIII dissolved in the acid is precipitated as a metal hydroxide and simultaneously the noxious metal(s) dissolved from said waste by said acid solution are incorporated in said precipitating metal hydroxide. The waste material together with precipitated metal hydroxide is subjected to an immobilisation treatment. Manganese hydroxide is particularly suitable for removing cadmium. An acid solution of iron and preferably simultaneously manganese to be used for treating the waste is obtained by dissolving oxisludge caught during iron or steel manufacture. The method is particularly suitable for treating dredged harboursludge. The dredged sludge may be formed into granules after mixing with a preformed mixture of the amount of a binder and 50 to 90% of the total amount of fly ash and subsequently the granules are treated with the remaining amount of fly ash. Carbon black and/or a water repellent substance may be added to the remaining amount of fly ash.

公开(公告)号：EP3016914A1

公开(公告)日：2016-05-11

申请号：EP14745196.7

申请日：2014-06-30

申请人： Vieville, Philippe

发明人： Vieville, Philippe

IPC分类号： C02F11/00 ,  B09B3/00 ,  B09C1/00 ,  C04B18/02 ,  C02F1/02 ,  C02F11/14 ,  C02F103/00

CPC分类号： C04B26/006 ,  B02C23/10 ,  B07B1/56 ,  B07B1/58 ,  B07B13/16 ,  B07B2201/04 ,  B09B3/00 ,  B09B3/0041 ,  B09B3/0083 ,  B09C1/00 ,  C02F1/02 ,  C02F11/008 ,  C02F2303/24 ,  C02F2303/26 ,  C04B18/02 ,  C04B18/021 ,  C04B22/064 ,  Y02W30/91 ,  Y02W30/95 ,  C04B18/0436 ,  C04B18/16 ,  C04B20/0076 ,  C04B20/026

摘要： The method according to the invention for treating sludge, in particular polluted harbour sludge, is characterised by the fact that it comprises the following operations, consisting of: - mixing said sludge with concrete and/or stone gravel, - treating said sludge/gravel mixture by crushing in order to obtain crushed material, and - carrying out a screening operation on said crushed material, simultaneously to heat treatment, in order to obtain crushed material of at least two different particle sizes. The invention also concerns the facility for treating gravel, in particular gravel mixed with sludge, capable of implementing the abovementioned method, this facility comprising crushing means (2), screening means (4) associated with heating means (5), and means (3) for transferring between the two.

摘要翻译： 一种用于治疗污泥，特别是受污染的污泥海港方法，包括以下操作： - 混合用混凝土和/或石砾石污泥，通过按顺序粉碎，获得粉碎材料-treating污泥/砾石混合物中，并进行A- 对破碎的材料筛分手术，同时进行热处理，以获得至少两种不同粒度的粉碎材料。 该设施用于治疗砾石，特别是砾石与污泥混合，能够实现该方法的，包括粉碎元件（2）遮蔽元件（4）的加热元件（5），以及用于在两者之间传递环元件（3）相关联。

公开(公告)号：EP2526073B1

公开(公告)日：2016-04-06

申请号：EP11700552.0

申请日：2011-01-18

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

发明人： FOURNEL, Véronique ,  ANTONUCCI, Pascal ,  CEDAT, Nadège

IPC分类号： C04B28/04 ,  C04B28/06 ,  C02F11/00 ,  C04B18/02 ,  C04B111/00

CPC分类号： C04B28/04 ,  C02F11/008 ,  C04B18/021 ,  C04B28/06 ,  C04B28/065 ,  C04B2111/00405 ,  C04B2111/00767 ,  Y02W30/91 ,  C04B7/02 ,  C04B7/32 ,  C04B18/0436 ,  C04B18/0463 ,  C04B18/0481