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1. 发明授权

US09920235B2 Cement set activators for set-delayed cement compositions and associated methods 有权
公开(公告)号：US09920235B2
公开(公告)日：2018-03-20
申请号：US15162245
申请日：2016-05-23
申请人： Halliburton Energy Services, Inc.
发明人： Peter James Boul , Thomas Jason Pisklak , Samuel J. Lewis , Kyriacos Agapiou , Lance Everett Brothers , Pauline Akinyi Otieno , Ronnie Glen Morgan , Baya Adams , Cody Glenn Harris
IPC分类号： C04B28/18 , C09K8/467 , E21B33/13 , C04B14/06 , C04B40/06 , C09K8/42 , E21B33/14 , E21B33/138
CPC分类号： C09K8/467 , C04B14/062 , C04B28/18 , C04B28/182 , C04B28/184 , C04B28/186 , C04B28/188 , C04B40/0658 , C09K8/428 , E21B33/13 , E21B33/138 , E21B33/14 , C04B14/16 , C04B2103/12 , C04B2103/22 , C04B2103/408 , C04B22/147 , C04B22/16 , C04B24/003 , C04B24/006 , C04B24/163 , C04B24/18 , C04B24/22 , C04B24/2641 , C04B24/383 , C04B20/023 , C04B24/16
摘要： Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of cementing in a subterranean formation is described. The method may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition with a liquid additive to produce an activated cement composition, wherein the liquid additive comprises a monovalent salt, a polyphosphate, a dispersant, and water; and allowing the activated cement composition to set.

2. 发明授权

US09868667B2 Bonding element, bonding matrix and composite material having the bonding element, and method of manufacturing thereof 有权
公开(公告)号：US09868667B2
公开(公告)日：2018-01-16
申请号：US13411218
申请日：2012-03-02
申请人： Richard E. Riman , Surojit Gupta , Vahit Atakan , Qinghua Li
发明人： Richard E. Riman , Surojit Gupta , Vahit Atakan , Qinghua Li
IPC分类号： B32B3/10 , C04B14/46 , C04B14/04 , C04B20/12 , C04B28/04 , C04B28/10 , C04B20/10 , C04B111/20
CPC分类号： C04B14/465 , C04B14/043 , C04B20/1074 , C04B20/12 , C04B28/04 , C04B28/10 , C04B28/188 , C04B2111/2015 , C04B2111/29 , Y10T428/24851 , Y10T428/249953 , C04B20/023 , C04B40/0231 , C04B20/107 , C04B38/0074
摘要： A bonding element, a bonding element matrix and composite materials with a wide range of attractive properties that may be optimized, including, but not limited to, mechanical properties, thermal properties, magnetic properties, optical properties and nuclear properties, as a result of a first layer and second layer structure or core, first layer, and second layer structure of the bonding elements, as well as methods for making the bonding elements and the corresponding ceramic and/or composite materials.

3. 发明申请

US20170073239A1 SHAPE-CONTROLLED CEMENT HYDRATE SYNTHESIS AND SELF-ASSEMBLY 审中-公开
标题翻译：形状控制水泥合成和自组装
公开(公告)号：US20170073239A1
公开(公告)日：2017-03-16
申请号：US15309279
申请日：2015-05-06
申请人： WILLIAM MARSH RICE UNIVERSITY
发明人： Rouzbeh Shahsavari , Sakineh Ebrahimpourmoghaddam , Kenton Herbert Whitmire
IPC分类号： C01B33/24 , C04B28/18
CPC分类号： C01B33/24 , C04B28/18 , C04B28/188 , C04B12/04 , C04B24/16 , C04B40/0021 , C04B40/0028 , C04B22/085 , C04B38/103 , C04B2103/404 , C04B2103/40 , C04B2103/402
摘要： In some embodiments, the present disclosure pertains to methods of forming calcium-silicate-hydrate particles by mixing a calcium source with a silicate source. In some embodiments, the mixing comprises sonication. In some embodiments, the mixing occurs in the presence of a surfactant and a solvent. In some embodiments, the methods of the present disclosure further comprise a step of controlling the morphology of the calcium-silicate-hydrate particles. In some embodiments, the step of controlling the morphology of calcium-silicate-hydrate particles comprises selecting a stoichiometric ratio of the calcium source over the silicate source. In some embodiments, the formed calcium-silicate-hydrate particles have cubic shapes. In some embodiments, the formed calcium-silicate-hydrate particles have rectangular shapes. In some embodiments, the formed calcium-silicate-hydrate particles are in the form of self-assembled particles of controlled shapes. Additional embodiments of the present disclosure pertain to compositions that contain the calcium silicate-hydrate particles of the present disclosure.
摘要翻译：在一些实施方案中，本公开涉及通过将钙源与硅酸盐源混合来形成硅酸钙 - 水合物颗粒的方法。在一些实施方案中，混合包括超声处理。在一些实施方案中，混合在表面活性剂和溶剂的存在下进行。在一些实施方案中，本公开的方法还包括控制硅酸钙 - 水合物颗粒的形态的步骤。在一些实施方案中，控制硅酸钙 - 水合物颗粒的形态的步骤包括选择钙源与硅酸盐源的化学计量比。在一些实施方案中，形成的硅酸钙水合物颗粒具有立方体形状。在一些实施方案中，形成的硅酸钙水合物颗粒具有矩形形状。在一些实施方案中，形成的硅酸钙水合物颗粒是受控形状的自组装颗粒的形式。本公开的另外的实施方案涉及含有本公开内容的硅酸钙水合物颗粒的组合物。

4. 发明申请

US20170050882A1 RAPID-SETTING AND HARDENING, HIGH-BELITE SULFOALUMINATE CEMENT CLINKER AS WELL AS APPLICATION AND PRODUCTION PROCESS THEREOF 有权
标题翻译：快速定型和硬化，高沸点硫酸铝水泥料，适用于其应用和生产工艺
公开(公告)号：US20170050882A1
公开(公告)日：2017-02-23
申请号：US15119688
申请日：2015-01-09
申请人： Tangshan Polar Bear Building Materials Co., Ltd.
发明人： Zhenqiu Zhang
IPC分类号： C04B7/345 , C04B7/32 , C04B40/06 , C04B24/04 , C04B22/06 , C04B22/12 , C04B28/18 , C04B22/10
CPC分类号： C04B7/3453 , C04B7/323 , C04B22/062 , C04B22/10 , C04B22/124 , C04B24/04 , C04B28/065 , C04B28/188 , C04B40/0658 , C04B2103/12 , C04B2103/22 , Y02P40/148 , Y02W30/94 , C04B18/141 , C04B22/143
摘要： The invention discloses a rapid-hardening high-belite calcium sulfoaluminate cement clinker and relates generally to a rapid-hardening high-belite calcium sulfoaluminate cement clinker and methods to use and to manufacture the clinker. The clinker of the present invention comprises 20% to 35% by weight of C4A3S 3% to 9% by weight of C4AF, 37% to 47% by weight of C2S, 0.5% to 4.6% by weight of f-Ca° and 14% to 26.3% by weight of CaSO4. The chemical compositions of the clinker are 12.9% to 16.1% by weight of SiO2, 12% to 19% by weight of Al2O3, 1% to 3% by weight of Fe2O3, 49% to 54% by weight of CaO and 12% to 18.43% by weight of SO3. It is manufactured by calcining, at a temperature of 1300° C.±50° C. in a rotary kiln, the raw meal, comprising 33% to 62% by weight of limestone, 10.5% to 28% by weight of fly ash, and 19% to 45% by weight of FGD gypsum. A group of rapid-hardening high-strength cements of various strength classes can be manufactured by mixing and grinding 26% to 97% by weight of clinker, 3% to 19% by weight of anhydrite and 0% to 55% by weight of granulated blast furnace slag.
摘要翻译：本发明公开了一种快速硬化的高比率钙硫铝酸钙水泥熟料，其一般涉及快速硬化的高纯度硫酸铝钙水泥熟料以及使用和制造熟料的方法。本发明的熟料包含20重量％至35重量％的C 4 A 3 S 3重量％至9重量％的C 4 AF，37重量％至47重量％的C 2 S，0.5重量％至4.6重量％的f-Ca 3和14 ％至26.3重量％的CaSO 4。熟料的化学成分为SiO 2为12.9〜16.1重量％，Al 2 O 3为12〜19重量％，Fe 2 O 3为1〜3重量％，CaO为49〜54重量％，CaO为12重量％ 18.43重量％的SO 3。通过在回转窑中在1300℃±50℃的温度下煅烧生产的生料，其包含33重量％至62重量％的石灰石，10.5重量％至28重量％的飞灰，和19％至45％重量的FGD石膏。可以通过混合和研磨26％至97％的熟料，3％至19％的无水石膏和0％至55％的造粒的高硬度高强度水泥，高炉渣。

5. 发明申请

US20160272544A1 MICROSTRUCTURED CARBONATABLE CALCIUM SILICATE CLINKERS AND METHODS THEREOF 审中-公开
标题翻译：微结构的碳酸钙螯合剂及其方法
公开(公告)号：US20160272544A1
公开(公告)日：2016-09-22
申请号：US15074659
申请日：2016-03-18
申请人： Solidia Technologies, Inc. , LAFARGE
发明人： Sadananda Sahu , Sean Quinn , Vahit Atakan , Nicholas DeCristofaro , Vincent Meyer , Cédric Comparet , Günther Walenta
IPC分类号： C04B28/04 , C04B7/00
CPC分类号： C04B28/24 , C04B7/345 , C04B28/188 , C04B35/22 , C04B35/64 , C04B40/0231 , C04B2235/3206 , C04B2235/3217 , C04B2235/3272 , C04B2235/3418 , C04B2235/349 , C04B2235/5436 , C04B2235/80 , Y02P40/148 , Y02P40/18 , Y02W30/92 , Y02W30/94 , C04B18/08 , C04B18/141 , C04B18/146
摘要： The invention provides novel, microstructured clinker and cement materials that are characterized by superior grindability and reactivity. The disclosed clinker and cement materials are based on carbonatable calcium silicate and can be made from widely available, low cost raw materials via a process suitable for large-scale production. The method of the invention is flexible in equipment and processing requirements and is readily adaptable to manufacturing facilities of conventional Portland cement.
摘要翻译：本发明提供新颖的微结构熟料和水泥材料，其特征在于具有优异的可研磨性和反应性。所公开的熟料和水泥材料基于可碳酸钙硅酸盐，并且可以通过适合于大规模生产的方法由广泛可得的低成本原料制成。本发明的方法在设备和加工要求方面是灵活的，并且易于适用于常规波特兰水泥的制造设施。

6. 发明申请

US20160031757A1 CARBONATABLE CALCIUM SILICATE COMPOSITIONS AND METHODS THEREOF 审中-公开
标题翻译：碳酸钙组合物及其制备方法
公开(公告)号：US20160031757A1
公开(公告)日：2016-02-04
申请号：US14817193
申请日：2015-08-03
申请人： Solidia Technologies, Inc.
发明人： Vahit Atakan , Sean Quinn , Sadananda Sahu , Deepak Ravikumar , Nicholas DeCristofaro
IPC分类号： C04B12/00
CPC分类号： C04B28/188 , C04B7/345 , C04B7/3453 , C04B28/10 , Y02P40/148 , Y02P40/18 , C04B40/0231
摘要： The invention provides novel carbonatable calcium silicate compositions and carbonatable calcium silicate phases that are made from widely available, low cost raw materials by a process suitable for large-scale production. The method of the invention is flexible in equipment and production requirements and is readily adaptable to manufacturing facilities of conventional cement. The invention offers an exceptional capability to permanently and safely sequesters CO2.
摘要翻译：本发明提供了通过适用于大规模生产的方法由广泛可得的低成本原料制成的新型碳酸钙硅酸钙组合物和可碳酸钙硅酸钙相。本发明的方法在设备和生产要求方面是灵活的，并且易于适应常规水泥的制造设施。本发明提供了永久和安全地螯合二氧化碳的卓越能力。

7. 发明申请

US20140127450A1 MARBLE-LIKE COMPOSITE MATERIALS AND METHODS OF PREPARATION THEREOF 审中-公开
标题翻译：大理石复合材料及其制备方法
公开(公告)号：US20140127450A1
公开(公告)日：2014-05-08
申请号：US14045758
申请日：2013-10-03
申请人： Richard E. Riman , Dawid Zambrzycki
发明人： Richard E. Riman , Dawid Zambrzycki
IPC分类号： C04B35/58 , C04B35/622
CPC分类号： C04B28/26 , C04B14/043 , C04B20/12 , C04B28/10 , C04B28/188 , C04B35/622 , C04B2103/0067 , C04B2111/545 , Y02P40/18 , Y10T428/24058 , C04B20/1066 , C04B20/107 , C04B20/023 , C04B14/28 , C04B40/0231 , C04B40/024 , C04B2103/54
摘要： The invention provides novel marble-like composite materials and methods for preparation thereof. The marble-like composite materials can be readily produced from widely available, low cost raw materials by a process suitable for large-scale production. The precursor materials include calcium silicate and calcium carbonate rich materials, for example, wollastonite and limestone. Various additives can be used to fine-tune the physical appearance and mechanical properties of the composite material, such as pigments (e.g., black iron oxide, cobalt oxide and chromium oxide) and minerals (e.g., quartz, mica and feldspar). These marble-like composite materials exhibit veins, swirls and/or waves unique to marble as well as display compressive strength, flexural strength and water absorption similar to that of marble.
摘要翻译：本发明提供新型的大理石复合材料及其制备方法。大理石复合材料可以通过适用于大规模生产的方法从广泛可得的低成本原料容易地制备。前体材料包括硅酸钙和富含碳酸钙的材料，例如硅灰石和石灰石。可以使用各种添加剂来微调复合材料的物理外观和机械性能，例如颜料（例如黑色氧化铁，氧化钴和氧化铬）和矿物质（例如石英，云母和长石）。这些大理石复合材料表现出大理石独特的静脉，漩涡和/或波浪，以及与大理石相似的显示抗压强度，弯曲强度和吸水率。

8. 发明授权

US08382892B2 Single-phase hydraulic binder, methods for the production thereof and building material produced therewith 有权
标题翻译：单相液压粘合剂，其制造方法和由其制造的建筑材料
公开(公告)号：US08382892B2
公开(公告)日：2013-02-26
申请号：US12670098
申请日：2008-07-16
申请人： Guenter Beuchle , Peter Stemmermann , Uwe Schweike , Krassimir Garbev
发明人： Guenter Beuchle , Peter Stemmermann , Uwe Schweike , Krassimir Garbev
IPC分类号： C04B7/02
CPC分类号： C04B7/3453 , C04B28/188 , C04B2111/00215 , Y02P40/148
摘要： The invention relates to a monophase amorphous hydraulic binder containing silicon, calcium and oxygen atoms in an arrangement comprising silicate building units having an average connectedness of at least Q1, 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 no more than 45 atomic percent 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 0.2 to 1.5, and the binder having less than 3.5% by weight of water, 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 reaction grinding a starting material containing silicate building units having a connectedness of Q0 to Q2, with a solid silicate raw material having a connectedness of the silicate building units of Q3 to Q4 and optionally drying the monophase hydraulic binder to a water content of below 3.5% 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.
摘要翻译：本发明涉及含有硅，钙和氧原子的单相非晶态水硬性粘合剂，其中包括具有至少Q1的平均连接性的硅酸盐构建单元，没有一部分或部分钙原子被金属原子M [ 6] x +六重或更高配位的氧和/或没有或不超过45原子％的硅原子被与氧四面体配位的金属原子M [4] y +取代，[CaO +（x / 2）·（M [6] x + Ox / 2）]：[SiO 2 + M [4] y + Oy / 2]，其值为0.2〜1.5，粘合剂的含量小于3.5重量％，以及含有该粘合剂的混合物。此外，本发明涉及通过反应研磨含有Q0至Q2的连接性的硅酸盐建筑单元的原料与具有连接性为Q0至Q2的硅酸盐构成单元的固体硅酸盐原料来制造粘合剂或含有该粘合剂的混合物的方法， Q3至Q4，并任选地将单相水硬性粘合剂干燥至含水量低于3.5重量％。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。

9. 发明申请

US20120152540A1 METHODS FOR CEMENTING IN A SUBTERRANEAN FORMATION USING A CEMENT COMPOSITION CONTAINING CALCIUM SILICATE HYDRATE SEEDS 有权
标题翻译：使用含有硅酸钙水泥种子的水泥组合物形成地下水的方法
公开(公告)号：US20120152540A1
公开(公告)日：2012-06-21
申请号：US13181303
申请日：2011-07-12
申请人： Rahul Chandrakant PATIL , Trissa JOSEPH , Abhimanyu DESHPANDE , Vineet SATHE
发明人： Rahul Chandrakant PATIL , Trissa JOSEPH , Abhimanyu DESHPANDE , Vineet SATHE
IPC分类号： E21B33/13
CPC分类号： C09K8/467 , C04B22/0086 , C04B28/02 , C04B28/188 , C04B2103/10 , C04B24/2611 , C04B14/043 , C04B7/02 , C04B24/2676
摘要： According to an embodiment, a method of cementing in a subterranean formation comprises: introducing a cement composition into the subterranean formation, wherein the cement composition comprises: cement; water; and calcium silicate hydrate (C—S—H) seeds, wherein a test cement composition consisting essentially of: the cement; the water; and the C—S—H seeds, and in the same proportions as in the cement composition, develops a compressive strength of at least 1,200 psi (8.3 MPa) when tested at 24 hours, a temperature of 60° F. (15.6° C.), and a pressure of 3,000 psi (20.7 MPa); and allowing the cement composition to set. According to another embodiment, the C—S—H seeds are mesoscopic particles, nanoparticles, or combinations thereof, and wherein the C—S—H seeds are in a concentration in the range of about 1% to about 5% by weight of the cement.
摘要翻译：根据一个实施方案，一种在地层中固井的方法包括：将水泥组合物引入所述地下地层，其中所述水泥组合物包括：水泥; 水; 和硅酸钙水合物（C-S-H）种子，其中测试水泥组合物基本上由以下组成：水泥; 水; 和C-S-H种子，并且以与水泥组合物相同的比例，在24小时，温度为60°F（15.6℃）下测试时，形成至少1200psi（8.3MPa）的抗压强度）和3,000psi（20.7MPa）的压力; 并允许水泥组合物固化。根据另一个实施方案，C-S-H种子是介观颗粒，纳米颗粒或其组合，并且其中所述C-S-H种子的浓度范围为所述C-S-H种子重量的约1％至约5％水泥。

10. 发明授权

US07819663B2 Preparation for producing a material used to restore a mineralised substance, particularly in the dental field 有权
标题翻译：用于生产用于还原矿化物质的材料的制备，特别是在牙科领域
公开(公告)号：US07819663B2
公开(公告)日：2010-10-26
申请号：US10524358
申请日：2003-08-13
申请人： Badreddine Bergaya , Jean-Yves Bottero , Marie-Josee Bottero , Jean-Claude Franquin , Dominique LeBlanc , Olivier Marie , Andre Nonat , Cyrille Sauvaget
发明人： Badreddine Bergaya , Jean-Yves Bottero , Marie-Josee Bottero , Jean-Claude Franquin , Dominique LeBlanc , Olivier Marie , Andre Nonat , Cyrille Sauvaget
IPC分类号： C09K3/00 , A61C5/02 , A61C5/04
CPC分类号： A61K6/0041 , A61K6/0008 , A61K6/024 , A61K6/0612 , A61K6/0668 , C04B28/02 , C04B28/188 , C04B2111/00836 , C04B14/28 , C04B14/306 , C04B20/008 , C04B22/124 , C04B24/226 , C04B40/005 , C04B40/065 , C04B2103/302 , C04B24/2641 , C08L81/08 , C08L69/00
摘要： A preparation contains an aqueous liquid part, a solid part comprising at least one silicate selected from tricalcium silicate Ca2SiO5 and dicalcium silicate Ca2SiO4; and calcium chloride CaCl2 and a water reducing agent which are both contained in at least one of the aforementioned parts. According to the invention, the solid part and the liquid part are intended to be mixed in order to obtain the material. The preparation can be used to restore a mineralized substance, particularly in the dental field.
摘要翻译：制备物含有水性液体部分，固体部分包含至少一种选自硅酸钙硅钙Ca 2 SiO 5和硅酸钙Ca 2 SiO 4的硅酸盐; 和氯化钙CaCl 2和减水剂，其都包含在至少一个上述部分中。根据本发明，固体部分和液体部分旨在混合以获得材料。该制剂可用于恢复矿化物质，特别是在牙科领域。

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