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1. 发明授权

US12116322B2 Efficient integration of manufacturing of upcycled concrete product into power plants 有权
公开(公告)号：US12116322B2
公开(公告)日：2024-10-15
申请号：US18222238
申请日：2023-07-14
申请人： The Regents of the University of California , Arizona Board of Regents on Behalf of Arizona State University
发明人： Gaurav Sant , Laurent G. Pilon , Bu Wang , Narayanan Neithalath , Zhenhua Wei , Benjamin Young , Gabriel D. Falzone , Dante Simonetti
IPC分类号： C04B7/19 , B01J19/08 , B01J19/24 , C04B7/36 , C04B7/38 , C04B7/46 , C04B9/20 , C04B28/04 , C04B40/02 , C04B111/00
CPC分类号： C04B7/19 , C04B7/367 , C04B7/38 , C04B7/46 , C04B9/20 , C04B28/04 , C04B40/0231 , B01J19/087 , B01J19/245 , B01J2219/24 , C04B2111/00017 , C04B2111/00129 , C04B28/04 , C04B18/067
摘要： A manufacturing process of a concrete product includes: (1) extracting calcium from solids as portlandite; (2) forming a cementitious slurry including the portlandite; (3) shaping the cementitious slurry into a structural component; and (4) exposing the structural component to carbon dioxide sourced from a flue gas stream, thereby forming the concrete product.

2. 发明授权

US09963390B2 Dry cement mixture 有权
公开(公告)号：US09963390B2
公开(公告)日：2018-05-08
申请号：US15326879
申请日：2015-06-23
申请人： Holcim Technology, LTD
发明人： Thomas Hoornaert , Stephane Gonichon , Delphine Vrau , Hubert Mahouche , Moussa Baalbaki , David Babayan
IPC分类号： C04B28/04 , C04B7/02 , C04B28/08 , C04B7/19 , C04B40/06 , C04B18/02
CPC分类号： C04B28/08 , C04B7/19 , C04B18/02 , C04B28/04 , C04B40/0608 , Y02P40/143 , Y02W30/94 , C04B7/02 , C04B20/0076 , C04B18/141
摘要： A dry cement mixture comprises Portland cement and an ultra-fine component consisting of at least one ultra-fine additive, said ultra-fine component being a hydraulic binder, wherein Portland cement is present in an amount of at least 70 wt % of the mixture and the ultra-fine component is present in an amount of at least 5 wt % of the mixture, wherein the ultra-fine component has a particle size distribution characterized by a particle diameter D10 of between 0.5 μm and 2 μm and a particle diameter D90 of between 2 μm and 8 μm.

3. 发明申请

US20170197883A1 Dry Cement Mixture 有权
公开(公告)号：US20170197883A1
公开(公告)日：2017-07-13
申请号：US15326879
申请日：2015-06-23
申请人： Holcim Technology, LTD
发明人： Thomas HOORNAERT , Stephane GONICHON , Delphine VRAU , Hubert MAHOUCHE , Moussa BAALBAKI , David BABAYAN
IPC分类号： C04B28/08 , C04B40/06 , C04B18/02
CPC分类号： C04B28/08 , C04B7/19 , C04B18/02 , C04B28/04 , C04B40/0608 , Y02P40/143 , Y02W30/94 , C04B7/02 , C04B20/0076 , C04B18/141
摘要： A dry cement mixture comprises Portland cement and an ultra-fine component consisting of at least one ultra-fine additive, said ultra-fine component being a hydraulic binder, wherein Portland cement is present in an amount of at least 70 wt % of the mixture and the ultra-fine component is present in an amount of at least 5 wt % of the mixture, wherein the ultra-fine component has a particle size distribution characterized by a particle diameter D10 of between 0.5 μm and 2 μm and a particle diameter D90 of between 2 μm and 8 μm.

4. 发明申请

US20160272540A1 METHOD FOR PRODUCING A LOW-CARBON CLINKER 审中-公开
标题翻译：生产低碳夹子的方法
公开(公告)号：US20160272540A1
公开(公告)日：2016-09-22
申请号：US15065912
申请日：2016-03-10
申请人： SECIL - COMPANHIA GERAL DE CAL E CIMENTO, S.A.
发明人： Angela Maria JESUS DE SEQUEIRA SERRA NUNES , João Manuel CORREIA SALVA
IPC分类号： C04B7/47 , C04B14/04 , C04B14/10
CPC分类号： C04B7/47 , C04B7/19 , C04B7/24 , C04B14/041 , C04B14/106 , C04B2111/00474 , Y02P40/123 , Y02P40/143 , Y02P40/145 , C04B7/475
摘要： Method for producing a low-carbon clinker with low energy consumption comprising the following stages: pre-calcination of the limestone present in the raw material, along the pre-calciner and in the cyclone tower; start of the clinkering process with the raw material inlet after pre-calcination, at a temperature higher than 1400° C. and with a C3S content above 60%; cooling the material, and finally introduction of 5 to 30% of silico-aluminous materials relative to the mass of material which is here processed in the cooling stage, at the cooler head.
摘要翻译：生产能耗低的低碳熟料的方法，包括以下阶段：原料中存在的石灰石，预煅烧炉和旋风塔中的预煅烧; 在预煅烧后，在高于1400℃的温度下开始与原料入口的熟料处理，并且C3S含量高于60％; 冷却材料，最后引入5至30％的硅铝质材料，相对于冷却阶段在此冷却器头部处理的材料的质量。

5. 发明授权

US08328931B2 Hydraulic binder comprising a ground blast furnace slag 有权
标题翻译：液压粘合剂包括高炉炉渣
公开(公告)号：US08328931B2
公开(公告)日：2012-12-11
申请号：US13512494
申请日：2010-11-30
申请人： Stefano Cangiano , Antonio Princigallo
发明人： Stefano Cangiano , Antonio Princigallo
IPC分类号： C04B18/14 , C04B28/08
CPC分类号： C04B28/082 , C04B7/19 , C04B18/141 , C04B28/008 , Y02P40/143 , Y02P40/165 , Y02W30/94 , C04B7/02 , C04B22/064 , C04B22/143 , C04B22/147
摘要： The present invention concerns a hydraulic binder comprising a ground blast furnace slag in an amount comprised between 30% and 95% by mass on the binder, Portland cement clinker in an amount equal to or greater than 5% by mass on the binder, and at least one sulphate as activator, characterised in that said slag has the following properties and composition by mass: grinding fineness greater than 4000 cm2/g Blaine glass content greater than 80% SiO2: 30-40% Al2O3: 9-13% CaO: 34-42% with a (CaO+MgO)/(Al2O3+SiO2) ratio greater than 1; and in that said sulphate is contained in a total amount, expressed as SO3, comprised between 0.6% and 4.5% by mass on the binder.
摘要翻译：本发明涉及一种水硬性粘合剂，其包含在粘合剂上为30质量％至95质量％之间的粉碎高炉渣，在粘合剂上为等于或大于5质量％的波特兰水泥熟料，以及至少一种硫酸盐作为活化剂，其特征在于所述炉渣具有以下特性和质量组成：研磨细度大于4000cm2 / g Blaine玻璃含量大于80％SiO 2：30-40％Al 2 O 3：9-13％CaO：34 -42％，（CaO + MgO）/（Al2O3 + SiO2）比大于1; 并且所述硫酸盐的含量以SO 3表示，在粘合剂上的含量为0.6〜4.5质量％。

6. 发明授权

US5626646A Method of recovering metals and producing a secondary slag from base metal smelter slag 失效
标题翻译：从金属冶炼炉渣中回收金属和生产二次炉渣的方法
公开(公告)号：US5626646A
公开(公告)日：1997-05-06
申请号：US663724
申请日：1996-06-14
申请人： David Krofchak
发明人： David Krofchak
IPC分类号： C04B5/06 , C04B7/147 , C04B7/19 , C04B18/14 , C04B28/02 , C21B3/04 , C21B3/06 , C22B7/04 , C21B15/00
CPC分类号： C04B28/02 , C04B18/144 , C04B5/06 , C04B7/147 , C04B7/19 , C21B3/04 , C21B3/06 , C22B7/04 , Y02P10/212 , Y02P40/143 , Y02W30/542 , Y02W30/543 , Y02W30/94
摘要： A method of recovering metals and producing a secondary slag from base metal smelter slag produced by a copper or nickel smelter includes mixing the smelter slag with at least one reducing agent selected from the group consisting of carbon and aluminum, said carbon (if present) being from about 1% to about 10% by weight of the slag and said aluminum (if present) being from about 5 to about 30% by weight of the slag, and with from zero to about 60% calcium oxide by weight of the slag. The mixture is heated above the eutectic melting point thereof directly and to ignition temperature aluminothermically (if aluminum is present as reducing agent) to reduce the iron silicate to ferrosilicon containing substantially all the copper, nickel and cobalt which was in the smelter slag and form a secondary slag comprising at least one compound selected from the group consisting of calcium silicate, calcium aluminate and calcium iron aluminum silicate. The ferrosilicon is then separated from the secondary slag.
摘要翻译：回收金属并由铜或镍冶炼炉生产的贱金属冶炼炉渣生产二次炉渣的方法包括将冶炼炉渣与至少一种选自碳和铝的还原剂混合，所述碳（如果存在）为炉渣的重量的约1％至约10％，所述铝（如果存在）为炉渣的约5至约30重量％，并且以炉渣重量计为零至约60％的氧化钙。将混合物直接加热到高于其共晶熔点的地方，并将铝热成型（如果铝以还原剂的形式存在），以将铁硅酸盐还原成含有基本上所有的在冶炼炉渣中的所有铜，镍和钴的硅铁，并形成包含至少一种选自硅酸钙，铝酸钙和硅酸钙铁铝的化合物的二次炉渣。然后将硅铁与二次炉渣分离。

7. 发明公开

US20240059607A1 EFFICIENT INTEGRATION OF MANUFACTURING OF UPCYCLED CONCRETE PRODUCT INTO POWER PLANTS 审中-公开
公开(公告)号：US20240059607A1
公开(公告)日：2024-02-22
申请号：US18222238
申请日：2023-07-14
申请人： The Regents of the University of California , Arizona Board of Regents on Behalf of Arizona State University
发明人： Gaurav Sant , Laurent G. Pilon , Bu Wang , Narayanan Neithalath , Zhenhua Wei , Benjamin Young , Gabriel D. Falzone , Dante Simonetti
IPC分类号： C04B7/19 , C04B7/46 , C04B7/38 , C04B9/20 , C04B40/02 , C04B7/36 , C04B28/04
CPC分类号： C04B7/19 , C04B7/46 , C04B7/38 , C04B9/20 , C04B40/0231 , C04B7/367 , C04B28/04 , C04B2111/00129
摘要： A manufacturing process of a concrete product includes: (1) extracting calcium from solids as portlandite; (2) forming a cementitious slurry including the portlandite; (3) shaping the cementitious slurry into a structural component; and (4) exposing the structural component to carbon dioxide sourced from a flue gas stream, thereby forming the concrete product.

8. 发明授权

US11746049B2 Efficient integration of manufacturing of upcycled concrete product into power plants 有权
公开(公告)号：US11746049B2
公开(公告)日：2023-09-05
申请号：US17565025
申请日：2021-12-29
申请人： The Regents of the University of California , Arizona Board of Regents on Behalf of Arizona State University
发明人： Gaurav Sant , Laurent G. Pilon , Bu Wang , Narayanan Neithalath , Zhenhua Wei , Benjamin Young , Gabriel D. Falzone , Dante Simonetti
IPC分类号： C04B7/19 , C04B7/46 , C04B7/38 , C04B9/20 , C04B40/02 , C04B7/36 , C04B28/04 , C04B111/00 , B01J19/24 , B01J19/08
CPC分类号： C04B7/19 , C04B7/367 , C04B7/38 , C04B7/46 , C04B9/20 , C04B28/04 , C04B40/0231 , B01J19/087 , B01J19/245 , B01J2219/24 , C04B2111/00017 , C04B2111/00129 , C04B28/04 , C04B18/067
摘要： A manufacturing process of a concrete product includes: (1) extracting calcium from solids as portlandite; (2) forming a cementitious slurry including the portlandite; (3) shaping the cementitious slurry into a structural component; and (4) exposing the structural component to carbon dioxide sourced from a flue gas stream, thereby forming the concrete product.

9. 发明申请

US20120234209A1 HYDRAULIC BINDER COMPRISING A GROUND BLAST FURNACE SLAG 有权
标题翻译：包含地面火焰炉的液压捆扎机
公开(公告)号：US20120234209A1
公开(公告)日：2012-09-20
申请号：US13512494
申请日：2010-11-30
申请人： Stefano Cangiano , Antonio Princigallo
发明人： Stefano Cangiano , Antonio Princigallo
IPC分类号： C04B7/19
CPC分类号： C04B28/082 , C04B7/19 , C04B18/141 , C04B28/008 , Y02P40/143 , Y02P40/165 , Y02W30/94 , C04B7/02 , C04B22/064 , C04B22/143 , C04B22/147
摘要： The present invention concerns a hydraulic binder comprising a ground blast furnace slag in an amount comprised between 30% and 95% by mass on the binder, Portland cement clinker in an amount equal to or greater than 5% by mass on the binder, and at least one sulphate as activator, characterised in that said slag has the following properties and composition by mass: grinding fineness greater than 4000 cm2/g Blaine glass content greater than 80% SiO2: 30-40% Al2O3: 9-13% CaO: 34-42% with a (CaO+MgO)/(Al2O3+SiO2) ratio greater than 1; and in that said sulphate is contained in a total amount, expressed as SO3, comprised between 0.6% and 4.5% by mass on the binder.
摘要翻译：本发明涉及一种水硬性粘合剂，其包含在粘合剂上为30质量％至95质量％之间的粉碎高炉渣，在粘合剂上为等于或大于5质量％的波特兰水泥熟料，以及至少一种硫酸盐作为活化剂，其特征在于所述炉渣具有以下特性和质量组成：研磨细度大于4000cm2 / g Blaine玻璃含量大于80％SiO 2：30-40％Al 2 O 3：9-13％CaO：34 -42％，（CaO + MgO）/（Al2O3 + SiO2）比大于1; 并且所述硫酸盐的含量以SO 3表示，在粘合剂上的含量为0.6〜4.5质量％。

10. 发明申请

US20040231569A1 Cupola slag cement mixture and methods of making and using the same 审中-公开
标题翻译：冲天炉渣水泥混合物及其制造和使用方法
公开(公告)号：US20040231569A1
公开(公告)日：2004-11-25
申请号：US10623806
申请日：2003-07-22
发明人： Willie W. Stroup , Randy D. Stroup , James H. Fallin
IPC分类号： C04B007/14 , C04B007/19 , C04B011/00 , C04B028/14
CPC分类号： C04B7/19 , C04B2111/0075 , C04B2111/60 , Y02P40/143
摘要： A slag cement mixture and process of making the same is disclosed. The slag cement mixture is composed of cupola slag and portland cement. The cupola slag is optionally ground granulated. One embodiment of the process includes rapidly quenching the slag by submersion into water or by spraying water onto it, and grinding the resulting product to achieve a fineness of at least 6,000 cm2/g. The process also includes the addition of 35% ground granulated cupola slag to portland cement to achieve a stronger and harder cement than portland cement alone.
摘要翻译：公开了一种矿渣水泥混合物及其制造方法。渣渣混合物由冲天炉渣和波特兰水泥组成。冲天炉渣任选研磨造粒。该方法的一个实施方案包括通过浸入水中或通过向其中喷洒水来迅速骤冷渣，并研磨所得产物以达到至少6,000cm 2 / g的细度。该方法还包括向波特兰水泥添加35％磨碎的圆顶炉渣以实现比波特兰水泥单独更坚固和更硬的水泥。

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