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    PROCESS FOR PRODUCING BLENDED CEMENTS WITH REDUCED CARBON DIOXIDE EMISSIONS
    5.
    发明公开
    PROCESS FOR PRODUCING BLENDED CEMENTS WITH REDUCED CARBON DIOXIDE EMISSIONS 有权
    PROCESS FOR拌水泥与二氧化碳排放量减少的制备

    公开(公告)号：EP1558543A1

    公开(公告)日：2005-08-03

    申请号：EP03733745.8

    申请日：2003-06-16

    申请人： Procedo Enterprises Etablissement

    发明人： RONIN, Vladimir

    IPC分类号： C04B28/04 ,  C04B14/00 ,  C04B18/00 ,  C04B20/02

    CPC分类号： C04B20/026 ,  C04B7/522 ,  C04B7/527 ,  C04B14/062 ,  C04B28/04 ,  Y02W30/92 ,  C04B7/00 ,  C04B20/008 ,  C04B2103/302 ,  C04B18/08

    摘要： A process for producing blended cement, where the cement contains Portland Cement mixed thoroughly with a microfiller and possibly a water reducing agent to a dry cement mixture and fine supplementary cementitious materials selected from the materials blast furnace slag, fly ash, quartz, silica, amorphous silicon dioxide, limestone and recycled concrete. The invention is characterized in, that said supplementary materials in a first step are being subjected to a grinding in a dry state to a specific surface of at least 1000 cm2/g (Blaine), in that in a second step the supplementary grinded materials are being subjected to a grinding together with at least 20 % by weight of the total grinding mass of a highly reactive cement mixture in a dry state to achieve a specific surface of at least 3000 cm2/g (Blaine), which highly reactive cement mixture contains cement and at least one of the components a SiO2 containing microfiller and a polymer in the form of a powdery water-reducing agent which mixture have been previously been treated in a grinder with vibrating grinding media in which the cement particles are subjected to a large number of impact impulses giving the cement particles an increase in surface energy and chemical reactivity.

    A CEMENTITIOUS COMPOSITION
    6.
    发明公开
    A CEMENTITIOUS COMPOSITION 失效
    坚强的成分

    公开(公告)号：EP0981504A1

    公开(公告)日：2000-03-01

    申请号：EP98923225.1

    申请日：1998-04-30

    申请人： Plascrete Ltd.

    发明人： BARROW, Peter, Hamish

    IPC分类号： C04B18/00

    CPC分类号： C04B18/20 ,  Y02W30/96

    摘要： A cementitious composition is provided which contains between 25 % to 90 % plastics particles (102) and has no conventional rock aggregate present. A heterogeneous population of plastics particles (102) may be present and the particles are preferably obtained from wastestream plastics materials. Articles (101) made form the cementitious composition are lightweight and may be utilised in building-related industries.

    摘要翻译： 提供含有25％至90％塑料颗粒（102）并且不存在常规岩石聚集体的胶结组合物。 可以存在异质的塑料颗粒群（102），并且该颗粒优选从废流塑料材料获得。 由水泥组合物制成的制品（101）重量轻并且可用于建筑相关工业。

    IN-SITU PROCESS FOR STABILIZATION AND SOLIDIFICATION OF CONTAMINATED SOIL INTO COMPOSITE MATERIAL - BUILDING MATERIAL
    10.
    发明公开
    IN-SITU PROCESS FOR STABILIZATION AND SOLIDIFICATION OF CONTAMINATED SOIL INTO COMPOSITE MATERIAL - BUILDING MATERIAL 审中-公开
    VERFESTIGUNG VON KONTAMINIERTEM BODEN在VERBUNDSTOFFBAUMATERIAL中的新西兰维多利亚州

    公开(公告)号：EP2982450A1

    公开(公告)日：2016-02-10

    申请号：EP15002022.0

    申请日：2015-07-06

    申请人： Stonex d.o.o.

    发明人： Urleb, Marjan ,  Zapusek, Peter

    IPC分类号： B09B3/00 ,  B09C1/00 ,  A62D3/00 ,  A62D3/33 ,  C02F11/00 ,  C04B18/00 ,  B09C1/08 ,  A62D101/24

    CPC分类号： C04B28/021 ,  B09C1/00 ,  B09C1/08 ,  B09C2101/00 ,  C04B28/10 ,  Y02W30/91 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/95 ,  C04B18/0463 ,  C04B7/02 ,  C04B14/08 ,  C04B14/202 ,  C04B14/361 ,  C04B18/0418 ,  C04B18/0472 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B18/167 ,  C04B40/0028 ,  C04B2103/008

    摘要： The method according to the invention provides for in situ treatment of two types of waste, i.e. heterogeneous contaminated material and ash and/or poculants to a final composite-filler with a wide range of applications. This was not made possible by the hitherto known methods. The method comprises preparation of an adequate fraction of the heterogeneous contaminated material by sieving and crushing and mixing of individual components in a mixing device. The mixing is performed in two phases, first, the crushed heterogeneous contaminated material is given into the mixing device, this material functions as an aggregate in the composite, then ash and/or poculants are added until all grains of the aggregate are covered in ash and the dry mixture gets homogenized. To the homogenized dry mixture water is then added, in compliance with the requirement of the recipe. The wet reaction mixture is stirred until complete ash is in contact with water, wherewith the reaction is activated throughout the entire volume of the reaction mixture. In the process of composite formation, the ash and/or the poculants assume the role of a solidifier and stabilizer. Due to a high pH value of the mixture which reaches the values above 12.0, the salts of heavy metals get converted into a water insoluble form and are not leached out, thus the final composite is inert.

    摘要翻译： 根据本发明的方法提供了将两种类型的废物，即异质污染的材料和灰分和/或磷酸盐原位处理到具有广泛应用的最终复合填料。 这是迄今为止已知方法无法实现的。 该方法包括通过在混合装置中筛选和粉碎和混合各个组分来制备足够分数的异质污染材料。 混合分两个阶段进行，首先将破碎的异质污染物质进入混合装置，该材料作为复合材料中的聚集体，然后加入灰分和/或聚合物，直到所有的颗粒颗粒被灰分覆盖 并将干混合物均化。 然后向均质化的干混合物中加入水，符合配方的要求。 搅拌湿反应混合物直到完全灰分与水接触，其中反应在反应混合物的整个体积内被活化。 在复合材料形成过程中，灰分和/或聚合物起着固化剂和稳定剂的作用。 由于混合物的pH值高达12.0以上，重金属的盐被转化成水不溶性形式，不会被浸出，因此最终的复合材料是惰性的。