公开(公告)号：US20180305253A1

公开(公告)日：2018-10-25

申请号：US15580038

申请日：2016-06-08

Applicant: HeidelbergCement AG

Inventor： Mohsen BEN HAHA ,  Tim LINK ,  Frank BELLMANN ,  Horst-Michael LUDWIG

IPC: C04B7/345 ,  C04B7/43 ,  C04B28/18 ,  C04B28/02

CPC classification number: C04B7/3453 ,  C04B7/43 ,  C04B28/025 ,  C04B28/188 ,  Y02P40/148 ,  Y02W30/92 ,  Y02W30/94 ,  C04B7/02 ,  C04B14/106 ,  C04B14/22 ,  C04B14/28 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B22/064 ,  C04B2103/10 ,  C04B2103/12 ,  C04B2103/20 ,  C04B2103/30

Abstract: The invention relates to a method for producing cements by hydrothermally treating a starting material containing sources of CaO and SiO2 in an autoclave at a temperature of 100 to 300° C., and tempering the obtained intermediate product at 350 to 700° C., wherein water formed during tempering is dissipated by grinding the intermediate product and/or tempering taking place under a continuous gas stream. The invention also relates to cements obtained in this manner, hydraulic binders therefrom, and building materials which contain said binders.

公开(公告)号：US20180208506A1

公开(公告)日：2018-07-26

申请号：US15329344

申请日：2015-07-16

Applicant: HEIDELBERGCEMENT AG

Inventor： Wolfgang DIENEMANN ,  Girish PANDEY ,  Diego ROSANI

IPC: C04B7/52 ,  B02C23/12

CPC classification number: C04B7/527 ,  B02C21/007 ,  B02C23/12 ,  C04B7/323 ,  Y02P40/148 ,  Y02P40/20 ,  C04B7/3453

Abstract: Method of grinding cement clinkers comprising at least two kinds of clinker phases with differing grindability.

公开(公告)号：US09718731B2

公开(公告)日：2017-08-01

申请号：US14787024

申请日：2014-05-07

Applicant: HEIDELBERGCEMENT AG

Inventor： Frank Bullerjahn ,  Mohsen Ben Haha ,  Nicolas Spencer ,  Anca Itul ,  Dirk Schmitt

IPC: C04B7/345 ,  C04B22/00 ,  C04B28/04 ,  C04B40/00 ,  C04B7/14 ,  C04B7/26 ,  C04B7/43 ,  C04B28/08 ,  C04B103/12 ,  C04B103/14

CPC classification number: C04B22/0093 ,  C04B7/14 ,  C04B7/26 ,  C04B7/345 ,  C04B7/43 ,  C04B28/04 ,  C04B28/08 ,  C04B40/0028 ,  C04B2103/12 ,  C04B2103/14 ,  Y02P40/148 ,  C04B14/043

Abstract: The present invention relates to a method for producing a binder comprising the following steps: a) providing a starting material, from raw materials, that has a molar (Ca+Mg)/(Si+Al+Fe) ratio from 1 to 3.5, a molar ratio Ca/Mg from 0.1 to 100, and a molar Al/Si ratio from 100 to 0.1, wherein constituents that are inert during the hydrothermal treatment in an autoclave are not taken into account for determination of the ratios, b) mixing the raw materials, c) hydrothermal treating of the starting material mixture produced in step b) in an autoclave at a temperature from 100 to 300° C. and a residence time from 0.1 to 24 h, wherein the water/solids ratio is 0.1 to 100, d) tempering the intermediate product obtained in step c) at 350 to 600° C., wherein the heating rate is 10-6000° C./min and the residence time is 0.01-600 min.

公开(公告)号：US09409818B2

公开(公告)日：2016-08-09

申请号：US14777279

申请日：2014-03-13

Applicant: VICAT

Inventor： Michel Pasquier ,  Laury Barnes-Davin ,  Pascal Meric ,  Guy Beauvent

IPC: C04B28/06 ,  C04B7/32 ,  C04B7/345 ,  C04B7/47

CPC classification number: C04B7/323 ,  C04B7/3453 ,  C04B7/47 ,  C04B28/065 ,  Y02P40/148 ,  C04B7/32 ,  C04B7/52 ,  C04B14/06

Abstract: The present invention relates to a new sulfo-aluminate based clinker with a low belite content, a method for preparing this clinker, as well as the use of the clinker for preparing a hydraulic binder, and later on, grout, concrete or mortar.

Abstract translation: 本发明涉及一种具有低贝氏体含量的新的基于铝 - 铝酸盐的熟料，一种制备该熟料的方法，以及熟料用于制备水硬性粘合剂，以及后来的浆料，混凝土或砂浆的用途。

公开(公告)号：US20160023947A1

公开(公告)日：2016-01-28

申请号：US14777279

申请日：2014-03-13

Applicant: VICAT

Inventor： Michel PASQUIER ,  Laury BARNES-DAVIN ,  Pascal MERIC ,  Guy BEAUVENT

IPC: C04B7/32 ,  C04B7/47

CPC classification number: C04B7/323 ,  C04B7/3453 ,  C04B7/47 ,  C04B28/065 ,  Y02P40/148 ,  C04B7/32 ,  C04B7/52 ,  C04B14/06

Abstract: The present invention relates to a new sulfo-aluminate based clinker with a low belite content, a method for preparing this clinker, as well as the use of the clinker for preparing a hydraulic binder, and later on, grout, concrete or mortar.

Abstract translation: 本发明涉及一种具有低贝氏体含量的新的基于铝 - 铝酸盐的熟料，一种制备该熟料的方法，以及熟料用于制备水硬性粘合剂，以及后来的浆料，混凝土或砂浆的用途。

公开(公告)号：US09212091B2

公开(公告)日：2015-12-15

申请号：US14238976

申请日：2012-07-16

Applicant: Frank Bullerjahn ,  Dirk Schmitt ,  Mohsen Ben Haha

Inventor： Frank Bullerjahn ,  Dirk Schmitt ,  Mohsen Ben Haha

IPC: C04B28/04 ,  C04B7/32 ,  C04B28/08 ,  C04B7/345 ,  C04B28/06 ,  C04B40/00 ,  C04B28/02 ,  C04B22/00 ,  C04B22/14 ,  C04B7/02 ,  C04B7/26 ,  C04B7/28 ,  C04B16/04 ,  C04B103/14 ,  C04B111/00

CPC classification number: C04B7/3453 ,  C04B7/02 ,  C04B7/26 ,  C04B7/28 ,  C04B7/323 ,  C04B7/326 ,  C04B7/345 ,  C04B16/04 ,  C04B22/0093 ,  C04B22/14 ,  C04B28/02 ,  C04B28/021 ,  C04B28/04 ,  C04B28/065 ,  C04B28/08 ,  C04B40/0039 ,  C04B2103/14 ,  C04B2111/00017 ,  C04B2111/00767 ,  Y02P40/148 ,  Y02W30/91 ,  C04B14/106 ,  C04B14/303 ,  C04B22/06 ,  C04B22/085 ,  C04B22/10 ,  C04B22/124 ,  C04B22/148 ,  C04B24/045

Abstract: The present invention relates to a method for accelerating the hardening of hydraulic or latent hydraulic binders, wherein ternesite and an aluminum component are added to the binder, and relates to an additive that increasing early strength for hydraulic or latent hydraulic binders that contain ternesite and a non-hydraulically reactive aluminum component, and relates to the use of an additive comprising ternesite and an aluminum component for the purpose of accelerating the hardening of hydraulic or latent hydraulic binders.

Abstract translation: 本发明涉及一种用于加速液压或潜水性粘结剂硬化的方法，其中将钛铁矿和铝组分添加到粘合剂中，并涉及增加含有铁矿石和 非水力反应性铝组分，并且涉及使用包含铁钙质和铝组分的添加剂，以加速液压或潜在水硬性粘合剂的硬化。

公开(公告)号：US20140230696A1

公开(公告)日：2014-08-21

申请号：US14239319

申请日：2012-07-16

Applicant: Frank Bullerjahn ,  Dirk Schmitt ,  Mohsen Ben Haha ,  Barbara Batog ,  Linda Irbe

Inventor： Frank Bullerjahn ,  Dirk Schmitt ,  Mohsen Ben Haha ,  Barbara Batog ,  Linda Irbe

IPC: C04B7/345 ,  C04B28/04

CPC classification number: C04B7/3453 ,  C04B7/02 ,  C04B7/26 ,  C04B7/28 ,  C04B7/323 ,  C04B7/326 ,  C04B7/345 ,  C04B16/04 ,  C04B22/0093 ,  C04B22/14 ,  C04B28/02 ,  C04B28/021 ,  C04B28/04 ,  C04B28/065 ,  C04B28/08 ,  C04B40/0039 ,  C04B2103/14 ,  C04B2111/00017 ,  C04B2111/00767 ,  Y02P40/148 ,  Y02W30/91 ,  C04B14/106 ,  C04B14/303 ,  C04B22/06 ,  C04B22/085 ,  C04B22/10 ,  C04B22/124 ,  C04B22/148 ,  C04B24/045

Abstract: The present invention relates to the production of ternesite clinkers containing 20 to 100% by weight C5S2$ and less than 15% by weight C4A3$, and to the use of ternesite as an additive to Portland cement or Portland composite cement, and to a binder containing 20 to 95% by weight Portland cement (clinker) and 80 to 5% by weight ternesite (clinker).

Abstract translation: 本发明涉及含有20至100重量％的C5S2 $和小于15重量％的C4A3 $的钛白粉熟料的生产，以及将硅灰石用作波特兰水泥或波特兰复合水泥的添加剂以及粘合剂 含有20〜95重量％的硅酸盐水泥（熟料）和80〜5重量％的铁矿石（熟料）。

公开(公告)号：US20130118384A1

公开(公告)日：2013-05-16

申请号：US13810768

申请日：2011-07-20

Applicant: Laury Barnes-Davin ,  Pascal Meric ,  Michel Pasquier ,  Guy Beauvent

Inventor： Laury Barnes-Davin ,  Pascal Meric ,  Michel Pasquier ,  Guy Beauvent

IPC: C04B14/00

CPC classification number: C04B14/00 ,  C04B7/323 ,  C04B28/025 ,  C04B28/065 ,  C04B2111/00215 ,  Y02P40/148 ,  C04B7/3453

Abstract: The present invention relates to a novel iron-doped sulphoaluminate-belite clinker, a process for preparing this clinker, and also the use of the clinker for the preparation of hydraulic binder and, consequently, of grout, concrete or mortar.

Abstract translation: 本发明涉及一种新型的掺铁硫铝酸盐 - 贝氏体熟料，这种熟料的制备方法，以及熟料用于制备水硬性粘合剂，因此用于水泥浆，混凝土或砂浆的用途。

公开(公告)号：US08317915B2

公开(公告)日：2012-11-27

申请号：US13390797

申请日：2010-07-20

Applicant: Gunther Walenta ,  Ellis Gartner ,  Vincent Morin

Inventor： Gunther Walenta ,  Ellis Gartner ,  Vincent Morin

IPC: C04B7/32 ,  C04B7/345 ,  C04B28/02 ,  C04B28/14 ,  C04B28/06

CPC classification number: C04B28/065 ,  C04B7/323 ,  C04B7/3453 ,  C04B28/025 ,  C04B28/14 ,  C04B2111/00206 ,  C04B2111/00215 ,  Y02P40/148 ,  Y02W30/92 ,  Y02W30/94 ,  C04B22/064 ,  C04B22/066 ,  C04B22/147 ,  C04B24/04 ,  C04B24/06 ,  C04B24/122 ,  C04B14/28 ,  C04B18/08 ,  C04B18/142

Abstract: A composition includes at least, in % expressed by mass relative to the total mass of the composition, from 0.01 to 3% of polycarboxylic acid or salts thereof, the polycarboxylic acid including 2 to 4 carboxyl groups per molecule; and from 97 to 99.99% of a Belite-Calcium-Sulphoaluminate-Ferrite clinker (BCSAF clinker).

Abstract translation: 组合物至少包含相对于组合物的总质量以质量％表示的多元羧酸或其盐的0.01至3％，每分子包含2至4个羧基的多元羧酸; 和99％至99.99％的Belite-Calcium-Sulphoaluminate-Ferrite熟料（BCSAF熟料）。

公开(公告)号：US08226763B2

公开(公告)日：2012-07-24

申请号：US12670104

申请日：2008-07-16

Applicant: Guenter Beuchle ,  Peter Stemmermann ,  Uwe Schweike ,  Krassimir Garbev

Inventor： Guenter Beuchle ,  Peter Stemmermann ,  Uwe Schweike ,  Krassimir Garbev

IPC: C04B12/00

CPC classification number: C04B7/3453 ,  C04B28/18 ,  C04B2111/00189 ,  C04B2111/00198 ,  C04B2111/00206 ,  Y02P40/148

Abstract: The invention relates to a monophase hydraulic binder containing silicon, calcium, oxygen and hydrogen atoms in an arrangement comprising silicate building units having an average connectedness of no more than Q1.5 and silanol groups, with none or a part of the calcium atoms being substituted for by a metal atom M[6]x+ sixfold or higher-coordinated with oxygen and/or none or a part of the silicon atoms being substituted for by a metal atom M[4]y+ tetrahedrally coordinated with oxygen, the molar ratio of [CaO+(x/2)·(M[6]x+Ox/2)]:[SiO2+M[4]y+Oy/2] having a value of 0.75 to 2.75, and the binder containing an H2O content of 3.5% by weight to 20% by weight, as well as a mixture containing this binder. Furthermore, the invention relates to methods for manufacturing the binder or a mixture containing this binder by converting calcium-containing and silicate-containing starting materials into a preproduct which at least in part contains a calcium hydroxosilicate, subsequent grinding of the calcium hydroxosilicate until the monophase hydraulic binder forms, and optionally drying the monophase hydraulic binder to an H2O content of 3.5% by weight to 20% by weight.Finally, the invention relates to a building material made by setting the binder or a mixture containing this binder with water and subsequent hardening.

Abstract translation: 本发明涉及含有硅，钙，氧和氢原子的单相水硬性粘合剂，其包含平均连接性不超过Q1.5和硅烷醇基团的硅酸盐构建单元，其中没有或部分钙原子被取代 由于与氧的六价或更高配位的金属原子M [6] x +和/或没有或一部分硅原子被与氧四面体配位的金属原子M [4] y +代替，[...] CaO +（x / 2）·（M [6] x + Ox / 2）]：[SiO2 + M [4] y + Oy / 2]，值为0.75〜2.75， ％至20重量％，以及含有该粘合剂的混合物。 此外，本发明涉及通过将含钙和含硅酸盐的原料转化成至少部分含有羟基硅酸钙的前产物来制备粘合剂或含有该粘合剂的混合物的方法，随后研磨羟基硅酸钙直到单相 水硬性粘合剂形式，并且任选地将单相水硬性粘合剂干燥至3.5重量％至20重量％的H 2 O含量。 最后，本发明涉及通过将粘合剂或含有该粘合剂的混合物用水和随后的硬化来制备的建筑材料。