公开(公告)号：EP1919839A4

公开(公告)日：2012-11-28

申请号：EP05792298

申请日：2005-09-12

申请人： TATA STEEL LTD

发明人： THAKUR S K ,  CHANDRA SANJAY ,  PRADHAN R K ,  MUKHERJEE T ,  CHATTERJEE AMIT

IPC分类号： C04B5/00 ,  C04B28/08

CPC分类号： C04B5/06 ,  C04B7/147 ,  C04B18/146 ,  C04B28/082 ,  Y02P40/143 ,  Y02W30/94

公开(公告)号：EP2354108A1

公开(公告)日：2011-08-10

申请号：EP10000845.7

申请日：2010-01-28

申请人： HeidelbergCement AG

发明人： Bolte, Gerd ,  Ludwig, Horst-Michael, Dr.

IPC分类号： C04B28/08

CPC分类号： C04B28/082 ,  C04B28/14 ,  C04B2111/00482 ,  C04B2111/2061 ,  Y02W30/94 ,  C04B7/02 ,  C04B14/305 ,  C04B22/143 ,  C04B18/141

摘要： Die Erfindung betrifft Bindemittelzusammensetzungen enthaltend photokatalytisch aktives Titandioxid und einen Sulfathüttenzement als Bindemittel sowie die Verwendung der Bindemittelzusammensetzung zur Herstellung von Bauteilen oder Beschichtungsmassen mit photokatalytisch aktiver Oberfläche.

摘要翻译： 液压粘合剂组合物包含光催化活性二氧化钛，75-95重量％的高炉渣，5-20重量％的硫酸钙，0.5-4.5重量％的波特兰水泥熟料和0.1-5重量％的二氧化钛， 其中粘合剂是硫酸盐渣水泥。 包括用于生产具有光催化活性表面的组分或涂料的粘合剂组合物的独立权利要求。

公开(公告)号：EP1146022B1

公开(公告)日：2006-08-02

申请号：EP01202177.0

申请日：1997-10-17

申请人： Trading and Recycling Company Sint Truiden

发明人： Vanschoonbeek, Daniel Joseph Louis ,  Celis, Serge Leon Hubert René

IPC分类号： C04B18/14 ,  C04B28/02 ,  C04B26/26 ,  C22B7/04

CPC分类号： C22B7/04 ,  C04B7/19 ,  C04B18/142 ,  C04B26/26 ,  C04B28/02 ,  C04B28/082 ,  C22B7/005 ,  Y02P10/212 ,  Y02P40/143 ,  Y02W30/94 ,  C04B20/026 ,  C04B14/06 ,  C04B14/28 ,  C04B2/063 ,  C04B20/0076

公开(公告)号：EP1451125B1

公开(公告)日：2005-05-25

申请号：EP02788459.2

申请日：2002-12-05

申请人： Maruhn, Eckehard

发明人： Maruhn, Eckehard

IPC分类号： C04B18/10

CPC分类号： C04B18/021 ,  C04B18/10 ,  C04B18/108 ,  C04B18/141 ,  C04B28/021 ,  C04B28/08 ,  C04B28/082 ,  Y02P40/143 ,  Y02P40/145 ,  Y02W30/92 ,  Y02W30/94 ,  Y10T428/2991 ,  Y10T428/2993 ,  C04B20/02 ,  C04B20/026 ,  C04B7/28 ,  C04B20/1077 ,  C04B7/147 ,  C04B18/142 ,  C04B20/0076 ,  C04B22/04

摘要： The invention relates to a method for the integrated production of casts and mortars (17) on the basis of hydraulic binders (15) and to gravel substitute (16). According to the invention, in a first step, slag (1) is subdivided into a first and a second fraction having different average grain sizes. The first fraction having a larger average grain size is size-reduced and returned to the slag (1), and the iron-containing components (11) and optionally plastics and paper (12) are removed from the second fraction having a smaller average grain size. In a second step, the second fraction is subdivided into superfines (21) and gravel (22), the superfines (21) being used, after optionally removing non-iron metals (13), for producing hydraulic binders (15). In a third step, the hydraulic binders (15) are used with the superfines (21) and tectosilicates (18) for producing casts and mortars (17), and with gravel (22) to produce a gravel substitute (16).

公开(公告)号：EP1420000A1

公开(公告)日：2004-05-19

申请号：EP02760674.8

申请日：2002-08-20

申请人： DENKI KAGAKU KOGYO KABUSHIKI KAISHA

发明人： MORIOKA, Minoru, c/o Denki Kagaku Kogyo K. K. ,  HIGUCHI, Takayuki, c/o Denki Kagaku Kogyo K. K. ,  OHASHI, Hiroyuki, c/o Denki Kagaku Kogyo K. K. ,  NAKASHIMA, Yasuhiro, c/o Denki Kagaku Kogyo K. K.

IPC分类号： C04B22/08 ,  C04B28/02

CPC分类号： C04B14/042 ,  C04B14/043 ,  C04B28/08 ,  C04B28/082 ,  C04B2111/10 ,  C04B2111/1068 ,  C04B2111/22 ,  C04B20/008 ,  C04B2103/0089 ,  C04B7/02

摘要： A cement admixture and a cement composition having a carbonation suppressing effect and a heat-of-hydration suppressing effect are provided. A cement admixture containing one or more non-hydraulic compounds selected from the group consisting of γ-2CaO·SiO 2 , α-CaO·SiO 2 and calcium magnesium silicate, a cement composition containing said admixture, and a carbonation suppressing method by use of said cement admixture or cement composition. According to the present invention, a remarkable carbonation suppressing effect can be obtained particularly when used in portland blast-furnace slag cement. This leads to an effective use of steelmaking slag and the like, and the load of clinker can be reduced, so that a cement composition of a low environmental load type can be attained. Further, this is suitable for cements in conformity with the EN standards, which are used in civil engineering and building industries.

摘要翻译： 本发明提供一种水泥外加剂和具有碳化抑制效果和热的水合抑制效果的水泥组合物。 一种水泥外加剂含有一种或多种非水硬性化合物选自伽玛-2CaO.SiO2，α--CaO.SiO2和硅酸钙镁，含有所述外加剂的水泥组合物的选择，并且在碳酸化通过使用水泥。所述的抑制方法 混合物或水泥组合物。 。根据本发明，显着的碳酸化抑制效果可以特别获得当波特兰高炉矿渣水泥使用。 这导致有效地利用炼钢等的炉渣的，并且可以减少熟料的负荷，所以做了低环境负荷型的水泥组合物可以实现。 此外，这是适用于符合EN标准，这是在土木工程和建筑等行业使用的水泥。

公开(公告)号：EP0837043B1

公开(公告)日：2003-07-30

申请号：EP97870157.1

申请日：1997-10-17

申请人： Trading and Recycling Company Sint Truiden

发明人： Vanschoonbeek, Daniel Joseph Louis ,  Celis, Serge Leon Hubert René

IPC分类号： C04B18/14 ,  C04B28/02 ,  C04B26/26 ,  C22B7/04

CPC分类号： C22B7/04 ,  C04B7/19 ,  C04B18/142 ,  C04B26/26 ,  C04B28/02 ,  C04B28/082 ,  C22B7/005 ,  Y02P10/212 ,  Y02P40/143 ,  Y02W30/94 ,  C04B20/026 ,  C04B14/06 ,  C04B14/28 ,  C04B2/063 ,  C04B20/0076

公开(公告)号：EP1146022A3

公开(公告)日：2002-01-23

申请号：EP01202177.0

申请日：1997-10-17

申请人： Trading and Recycling Company Sint Truiden

发明人： Vanschoonbeek, Daniel Joseph Louis ,  Celis, Serge Leon Hubert René

IPC分类号： C04B18/14 ,  C04B28/02 ,  C04B26/26 ,  C22B7/04

CPC分类号： C22B7/04 ,  C04B7/19 ,  C04B18/142 ,  C04B26/26 ,  C04B28/02 ,  C04B28/082 ,  C22B7/005 ,  Y02P10/212 ,  Y02P40/143 ,  Y02W30/94 ,  C04B20/026 ,  C04B14/06 ,  C04B14/28 ,  C04B2/063 ,  C04B20/0076

摘要： A process for processing stainless steel slags, wherein these stainless steel slags are crushed to a particle size which is mainly smaller than about 60 mm at the most and wherein the crushed steel slags are processed further to produce a shape retaining mass containing the particles of the crushed steel slags in a bound state. Use can be made herefor of a hydraulically binding agent such as cement and/or fly ash, asphalt or synthetic material or of a fine fraction of the crushed steel slags themselves since they also have hydraulic properties. Due to the binding of the particles in the shape retaining mass, the problem of leaching, in particular of chromium, nickel and fluoride, is solved. In order to avoid swelling of possible free lime present in the crushed steel stags, these steel slags are brought into contact with water to reduce the free lime content to a value lower than 1% by weight at the most.

摘要翻译： 一种用于加工不锈钢炉渣的方法，其中这些不锈钢炉渣被粉碎至最多至少大约60mm的颗粒尺寸，并且其中进一步处理粉碎的钢渣以产生包含颗粒的形状保持块 破碎的钢渣处于束缚状态。 粉碎的钢渣更特别用于生产沥青。 由于这种形状保持块中的颗粒结合，所以解决了特别是铬，镍和氟化物的浸出问题。 此外，已经发现，压碎钢渣具有良好的立方度和平衡的颗粒分布，用于实现高压缩强度的沥青。

公开(公告)号：EP1146022A2

公开(公告)日：2001-10-17

申请号：EP01202177.0

申请日：1997-10-17

申请人： Trading and Recycling Company Sint Truiden

发明人： Vanschoonbeek, Daniel Joseph Louis ,  Celis, Serge Leon Hubert René

IPC分类号： C04B18/14 ,  C04B28/02 ,  C04B26/26 ,  C22B7/04

CPC分类号： C22B7/04 ,  C04B7/19 ,  C04B18/142 ,  C04B26/26 ,  C04B28/02 ,  C04B28/082 ,  C22B7/005 ,  Y02P10/212 ,  Y02P40/143 ,  Y02W30/94 ,  C04B20/026 ,  C04B14/06 ,  C04B14/28 ,  C04B2/063 ,  C04B20/0076

摘要： A process for processing stainless steel slags, wherein these stainless steel slags are crushed to a particle size which is mainly smaller than about 60 mm at the most and wherein the crushed steel slags are processed further to produce a shape retaining mass containing the particles of the crushed steel slags in a bound state. Use can be made herefor of a hydraulically binding agent such as cement and/or fly ash, asphalt or synthetic material or of a fine fraction of the crushed steel slags themselves since they also have hydraulic properties. Due to the binding of the particles in the shape retaining mass, the problem of leaching, in particular of chromium, nickel and fluoride, is solved. In order to avoid swelling of possible free lime present in the crushed steel stags, these steel slags are brought into contact with water to reduce the free lime content to a value lower than 1% by weight at the most.

公开(公告)号：EP4417586A1

公开(公告)日：2024-08-21

申请号：EP23157457.5

申请日：2023-02-20

申请人： Sika Technology AG

发明人： SOUDIER, Jerome ,  MARTIN, Charlene ,  LEVESQUE, Olivier

IPC分类号： C04B18/04 ,  C04B28/08

CPC分类号： C04B28/082 ,  C04B28/006 ,  C04B28/065 ,  C04B2111/0068920130101

摘要： The present invention relates to construction materials based on binders comprising steelmaking slag, especially basic oxygen slag, at least one accelerator for the reaction of said steelmaking slag with water, at least one co-binder, aggregate and/or filler, and admixtures. The present invention also relates to uses of construction materials as tile adhesive, a grouting mortar, a repair mortar, a masonry mortar, a waterproofing mortar, an anchoring mortar, a render, a screed, a self-levelling underlayment or self-levelling overlayment, a thin joint mortar, or a wall levelling compound.

公开(公告)号：EP3186210B1

公开(公告)日：2018-12-26

申请号：EP15757245.4

申请日：2015-08-28

申请人： ORBIX SOLUTIONS

发明人： MAYELLE, Nick ,  BOUILLOT, Frédérique ,  VAN MECHELEN, Dirk

IPC分类号： C04B40/02 ,  C04B18/00 ,  B28B11/24

CPC分类号： G01N1/286 ,  B30B9/047 ,  B30B9/06 ,  B30B11/027 ,  C04B28/021 ,  C04B28/08 ,  C04B28/082 ,  C04B28/087 ,  Y02P40/18 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/308 ,  C04B18/06 ,  C04B18/08 ,  C04B18/141 ,  C04B18/142 ,  C04B40/0231 ,  C04B40/0616

摘要： The carbonate bonded, press-moulded article is produced by press-moulding a particulate, carbonatable material that contains water and by carbonating the obtained compact with carbon dioxide gas. In order to be able to ensure an optimal compressive strength of the article two types of tests are provided. In the first type of test a sample of the particulate material is compressed with an increasing compaction pressure and when water starts to be expelled from the material as from a particular compaction pressure, the press-moulding step is performed with a compaction pressure which is at least 7 MPa smaller than this compaction pressure. In the second type of test different samples of the particulate material are press-moulded with different compaction pressures and, after having released the compaction pressure, the density of the compact is determined. In case this density decreases instead of increases as from a particular compaction pressure, the press-moulding step is performed with a compaction pressure which is smaller than this particular compaction pressure.