公开(公告)号：WO2009013337A3

公开(公告)日：2009-06-04

申请号：PCT/EP2008059711

申请日：2008-07-24

Applicant: ITALCEMENTI SPA ,  ALFANI ROBERTA

Inventor： ALFANI ROBERTA

IPC: C04B22/04 ,  C04B28/00

CPC classification number: C04B28/02 ,  C04B2111/0075 ,  C04B2111/2061 ,  Y10T428/25 ,  Y10T428/263 ,  Y10T428/269 ,  C04B14/04 ,  C04B24/26 ,  C04B24/2641 ,  C04B24/2647 ,  C04B24/383 ,  C04B2111/00827 ,  C04B14/305

Abstract: There is described a cement composition, based on hydraulic binders, adapted to obtain coatings with a high photocatalytic activity and improved rheologic characteristics, including a hydraulic binder, a polycarboxylic or acrylic superfluidifying agent, a cellulosic ether with a viscosity in the range between 10000 and 120000 mPa.s, an adhesive agent, a calcareous, silicic or silicic- calcareous filler and a photocatalyst.

Abstract translation: 描述了一种基于水硬性粘合剂的水泥组合物，其适于获得具有高光催化活性和改善的流变特性的涂层，包括水硬性粘合剂，多元羧酸或丙烯酸超流动剂，粘度范围在10000至10000之间的纤维素醚 120000mPa.s，粘合剂，钙质，硅石或硅钙石填料和光催化剂。

公开(公告)号：WO2016132286A3

公开(公告)日：2016-10-13

申请号：PCT/IB2016050814

申请日：2016-02-16

Applicant: ITALCEMENTI SPA ,  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 ,  B09B3/00 ,  B63J4/00 ,  C02F11/00

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 ,  C04B28/065 ,  C04B2103/10 ,  Y02W30/91 ,  C04B22/085 ,  C04B22/10 ,  C04B22/142 ,  C04B18/0436 ,  C04B22/149 ,  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: 描述了基于磺铝酸钙熟料的水泥组合物，以及其用于聚集和减少沉积物/疏浚污泥的用途以及相对惰性化方法和装置。

公开(公告)号：WO2009095734A1

公开(公告)日：2009-08-06

申请号：PCT/IB2008000299

申请日：2008-01-31

Applicant: ITALCEMENTI SPA ,  ALFANI ROBERTA ,  LEZZI GIANLUCA

Inventor： ALFANI ROBERTA ,  LEZZI GIANLUCA

IPC: C04B28/06 ,  C04B28/16 ,  C04B40/00

CPC classification number: C04B28/065 ,  C04B28/16 ,  C04B40/0039 ,  C04B2103/0057 ,  C04B2111/00146 ,  C04B2111/00706 ,  C04B2111/23 ,  Y02W30/92 ,  Y02W30/94 ,  Y10T428/1393 ,  C04B24/2623 ,  C04B2103/32 ,  C04B2103/44 ,  C04B7/02 ,  C04B7/323 ,  C04B20/0076 ,  C04B24/2647 ,  C04B24/2688 ,  C04B24/383 ,  C04B2103/0088 ,  C04B2103/54 ,  C04B11/05 ,  C04B14/106 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B24/2641

Abstract: The present invention relates to a solid mixture and a coating or painting based on a sulfo-aluminous or sulfo-ferroaluminous clinker, the relative use as coating or painting of cementitious- and non- cementitious-based supports, in particular as coating or painting of cementitious -based pipes.

Abstract translation: 本发明涉及固体混合物和基于磺基铝或磺 - 铁 - 铝质熟料的涂料或涂料，其作为水泥基和非水泥基载体的涂覆或涂漆的相对用途，特别是作为涂料或涂料 水泥基管。

公开(公告)号：WO2010073089A8

公开(公告)日：2010-08-26

申请号：PCT/IB2009007818

申请日：2009-12-17

Applicant: ITALCEMENTI SPA ,  FEDI ROBERTO ,  CLAUSI ANTONIO ,  CINTI GIOVANNI

Inventor： FEDI ROBERTO ,  CLAUSI ANTONIO ,  CINTI GIOVANNI

IPC: C04B7/36 ,  C04B7/43 ,  F27D17/00

CPC classification number: F27D17/004 ,  C04B2/10 ,  C04B7/364 ,  C04B7/436 ,  F23G5/02 ,  F23J1/00 ,  F23J15/02 ,  F23J2215/00 ,  F23J2217/10 ,  F23J2217/40 ,  F23J2217/50 ,  F23J2219/10 ,  F23J2219/60 ,  F27B7/2033 ,  F27D17/008 ,  Y02P40/121

Abstract: The present invention concerns a process for purifying a flow of combustion fumes from a clinker production plant comprising the following operating steps: a) removing dust at a temperature comprised between 250 and 400°C from a flow of combustion fumes exiting from a suspension preheater with formation of a flow of combustion fumes free of dust; b) carrying out on said flow of combustion fumes free of dust a selective catalytic NOx reduction treatment with a reducing agent, with formation of a purified flow of combustion fumes. The present invention also concerns an apparatus for carrying out the aforementioned process.

Abstract translation: 本发明涉及一种用于净化熟料生产设备的燃烧烟气流的方法，其包括以下操作步骤：a）用250至400℃的温度从悬浮预热器排出的燃烧烟气流中除去粉尘，其中 形成没有灰尘的燃烧烟雾流; b）对所述不含灰尘的燃烧烟气流进行用还原剂的选择性催化NOx还原处理，形成纯化的燃烧烟气流。 本发明还涉及用于执行上述过程的装置。

公开(公告)号：WO2006122976A3

公开(公告)日：2007-01-11

申请号：PCT/EP2006062441

申请日：2006-05-19

Applicant: ITALCEMENTI SPA ,  CANGIANO STEFANO

Inventor： CANGIANO STEFANO

IPC: C04B28/02 ,  C04B28/04

CPC classification number: C04B28/04 ,  C04B2103/004 ,  C04B2111/27 ,  C04B2111/28 ,  C04B14/28 ,  C04B16/0633 ,  C04B20/0076 ,  C04B24/2647

Abstract: Solid mixture for the preparation of concrete which after 16 hours has a mechanical resistance higher or equal to 50 MPa comprising cement and limestone aggregates, substantially lacking latent hydraulic activity, characterized by the presentation of a specific granulometric distribution curve.

Abstract translation: 用于制备混凝土的固体混合物，其在16小时后具有高于或等于50MPa的机械阻力，包括水泥和石灰石聚集体，基本上缺乏潜在的水力活性，其特征在于呈现特定的粒度分布曲线。

公开(公告)号：WO2005080289A3

公开(公告)日：2006-03-09

申请号：PCT/IB2005000319

申请日：2005-02-09

Applicant: ITALCEMENTI SPA ,  COSTA UMBERTO ,  CUCITORE ROBERTO

Inventor： COSTA UMBERTO ,  CUCITORE ROBERTO

IPC: C04B20/00 ,  C04B40/00 ,  C04B40/06

CPC classification number: C04B40/0608 ,  C04B20/0076 ,  C04B2111/00198 ,  Y02W30/94 ,  C04B14/02 ,  C04B18/141 ,  C04B2103/20 ,  C04B2103/32 ,  C04B22/0013 ,  C04B24/2641 ,  C04B28/02 ,  C04B24/06 ,  C04B24/223

Abstract: Described herein are new cementitious mortars with a high degree of fluidity and high final resistance. The mortars contain water, a hydraulic binder, a pozzolanic substance (finely ground slag), a fluidifier and/or superfluidifier, a setting regulator, and aggregates having a specific granulometric distribution. The aggregates are made up of three highly monogranular fractions (A, B, C), and a fourth fraction (D) having a low monogranularity. The new mortars described herein have values of fluidity higher, by approximately 70%, than those of mortars produced with traditional aggregates. The increase in fluidity is obtained without increasing the water/cement ratio and without increasing the amount of fluidifiers/superfluidifiers present. The mortars produced according to the invention may be used to advantage in all applications in which it is required to associate a high degree of fluidity and a high final mechanical resistance, both in compression and in flexure.

Abstract translation: 本文描述了具有高流动性和高最终阻力的新型水泥砂浆。 砂浆含有水，水硬性粘合剂，火山灰物质（细磨渣），流化剂和/或超流化剂，凝固调节剂和具有特定粒度分布的聚集体。 聚集体由三个高度单晶组分（A，B，C）和具有低单重性的第四组分（D）组成。 本文所述的新型迫击炮具有比用传统骨料生产的迫击炮的流动性更高的约70％的值。 在不增加水/水泥比并且不增加存在的流化剂/超流体的量的情况下获得流动性的增加。 根据本发明生产的迫击炮可以在所有需要在压缩和挠曲中都要求高度流动性和高最终机械阻力的应用中有利地使用。

公开(公告)号：WO2005078535A3

公开(公告)日：2005-12-08

申请号：PCT/EP2005050597

申请日：2005-02-10

Applicant: ITALCEMENTI SPA ,  COSTA UMBERTO ,  CUCITORE ROBERTO

Inventor： COSTA UMBERTO ,  CUCITORE ROBERTO

IPC: C04B28/02 ,  C04B40/00

CPC classification number: C04B28/02 ,  C04B20/0096 ,  C04B28/04 ,  C04B40/0039 ,  C04B40/0608 ,  C04B2111/00043 ,  C04B2111/00198 ,  C04B2111/00663 ,  C04B2111/00732 ,  C04B2111/00767 ,  Y02W30/91 ,  C04B22/143 ,  C04B24/06 ,  C04B2103/0088 ,  C04B2103/30 ,  C04B2103/304 ,  C04B2103/65 ,  C04B14/06 ,  C04B22/082

Abstract: Described herein are new cementitious mortars with a high degree of fluidity and short consolidation times. The mortars contain water, a fast-setting cement, fluidifiers and/or superfluidifiers, setting regulators and aggregates having a specific granulometric distribution. The aggregates are made up of two fractions with different grain size such that the ratio between the characteristic grain diameters of the two fractions is comprised between 2.2 and 3.2. The new mortars thus obtained have values of fluidity 2-3 times higher than those of mortars produced with traditional aggregates; the increase in fluidity is obtained without increasing the water/cement ratio and without increasing the amount of fluidifiers present. The mortars produced according to the invention may be used to advantage in all applications in which it is required to associate a high degree of fluidity and a rapid consolidation.

Abstract translation: 这里描述的是具有高流动性和短的固结时间的新型水泥砂浆。 砂浆含有水，快速凝固的水泥，流化剂和/或超流体，设定具有特定粒度分布的调节剂和聚集体。 聚集体由具有不同晶粒尺寸的两个部分组成，使得两个部分的特征晶粒直径之间的比率在2.2和3.2之间。 这样得到的新型砂浆的流动性比传统骨料生产的砂浆的流动性要高2-3倍; 在不增加水/水泥比并且不增加存在的流化剂的量的情况下获得流动性的增加。 根据本发明生产的迫击炮可以在需要将高流动性和快速固结相关联的所有应用中有利地使用。

公开(公告)号：WO2011045031A8

公开(公告)日：2011-06-30

申请号：PCT/EP2010006242

申请日：2010-10-13

Applicant: ITALCEMENTI SPA ,  PERNICONE NICOLA ,  PINNA FRANCESCO ,  TREVISAN VALENTINA ,  CASSAR LUIGI ,  GUERRINI GIAN LUCA ,  BOTTALICO LUCA

Inventor： PERNICONE NICOLA ,  PINNA FRANCESCO ,  TREVISAN VALENTINA ,  CASSAR LUIGI ,  GUERRINI GIAN LUCA ,  BOTTALICO LUCA

IPC: C01G23/047 ,  B01J21/00 ,  B01J35/00 ,  C04B14/30

CPC classification number: C04B14/305 ,  B01J21/063 ,  B01J35/004 ,  B01J37/084 ,  B01J37/345 ,  C01G23/047 ,  C01P2002/52 ,  C01P2002/88 ,  C01P2006/12 ,  C04B2111/00827 ,  C04B20/023

Abstract: Herein described is a process for the preparation of carbon-doped titanium, comprising irradiating the titanium dioxide under specific conditions of wavelength, wherein the titanium dioxide is exposed to a gas flow comprising an inert gas and an organic compound. The titanium dioxide thus treated acquires high and efficient photocatalytic action, maintaining the specific surface area thereof substantially unaltered. The process is highly efficient, reproducible, and has low management costs.

Abstract translation: 本文描述了制备碳掺杂钛的方法，包括在特定的波长条件下照射二氧化钛，其中二氧化钛暴露于包含惰性气体和有机化合物的气流中。 如此处理的二氧化钛获得高效且有效的光催化作用，保持比表面积基本上不变。 该过程高效，可重复，管理成本低。

公开(公告)号：WO2008017934A2

公开(公告)日：2008-02-14

申请号：PCT/IB2007002283

申请日：2007-08-08

Applicant: ITALCEMENTI SPA ,  ALFANI ROBERTA

Inventor： ALFANI ROBERTA

IPC: B28B3/20 ,  C04B28/02

CPC classification number: E04F13/141 ,  B01J35/004 ,  B28B3/20 ,  C04B28/02 ,  C04B2111/00129 ,  C04B2111/2061 ,  E04F15/08 ,  E04F19/00 ,  C04B14/305 ,  C04B40/02

Abstract: The present invention relates to new precast cementitious products with photocatalytic activity, and to a process to obtain them.

Abstract translation: 本发明涉及具有光催化活性的新型预制水泥产品及其获得方法。

公开(公告)号：WO2005080288A3

公开(公告)日：2006-04-27

申请号：PCT/IB2005000306

申请日：2005-02-08

Applicant: ITALCEMENTI SPA ,  COSTA UMBERTO ,  CUCITORE ROBERTO

Inventor： COSTA UMBERTO ,  CUCITORE ROBERTO

IPC: C04B28/02 ,  C04B40/00 ,  C04B40/06

CPC classification number: C04B28/02 ,  C04B40/0608 ,  C04B2111/00939 ,  C04B20/0076 ,  C04B24/26 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/304 ,  C04B2103/32 ,  C04B2103/42 ,  C04B2103/65

Abstract: Described herein is the use of new cementitious mortars with a high degree of fluidity and short consolidation times in the production of cementitious products by means of pouring in foundry moulds. The mortars used contain water, a fast-setting cement, fluidifiers and/or superfluidifiers, setting regulators, and aggregates having a specific granulometric distribution. The aggregates are made up of two fractions with different grain size such that the ratio between the characteristic grain diameters of the two fractions is comprised between 2.2 and 3.2. The new mortars thus obtained have values of fluidity 2-3 times higher than those of mortars produced with traditional aggregates. The mortars thus produced are particularly suitable for filling, in a homogeneous way and without any application of vibration, foundry earth moulds; solidification in the moulds takes place in a short time and leads to the formation of products, including ones of a complex shape, with precise outlines and having good mechanical characteristics.

Abstract translation: 这里描述的是通过在铸造模具中浇注来在水泥产品的生产中使用具有高流动性和短的固结时间的新的水泥砂浆。 使用的迫击炮包含水，快速凝固水泥，流化剂和/或超流体，凝固调节剂和具有特定粒度分布的聚集体。 聚集体由具有不同晶粒尺寸的两个部分组成，使得两个部分的特征晶粒直径之间的比率在2.2和3.2之间。 这样获得的新型迫击炮具有比传统骨料生产的砂浆高2-3倍的流动性。 如此生产的砂浆特别适合以均匀的方式填充并且不施加振动的铸造土方模; 模具中的凝固在短时间内发生，并导致形成具有精确轮廓并具有良好机械特性的复杂形状的产品。