公开(公告)号：US20160272544A1

公开(公告)日：2016-09-22

申请号：US15074659

申请日：2016-03-18

Applicant: Solidia Technologies, Inc. ,  LAFARGE

Inventor： Sadananda Sahu ,  Sean Quinn ,  Vahit Atakan ,  Nicholas DeCristofaro ,  Vincent Meyer ,  Cédric Comparet ,  Günther Walenta

IPC: C04B28/04 ,  C04B7/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20160031757A1

公开(公告)日：2016-02-04

申请号：US14817193

申请日：2015-08-03

Applicant: Solidia Technologies, Inc.

Inventor： Vahit Atakan ,  Sean Quinn ,  Sadananda Sahu ,  Deepak Ravikumar ,  Nicholas DeCristofaro

IPC: C04B12/00

CPC classification number: C04B28/188 ,  C04B7/345 ,  C04B7/3453 ,  C04B28/10 ,  Y02P40/148 ,  Y02P40/18 ,  C04B40/0231

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20150336852A1

公开(公告)日：2015-11-26

申请号：US14818629

申请日：2015-08-05

Applicant: Solidia Technologies, Inc.

Inventor： Devin Patten ,  Vahit Atakan ,  Daniel Castoro ,  Deepak Ravikumar ,  John Kuppler ,  Steven Jensen ,  Mark Scantlebury ,  Kenneth Michael Smith ,  Jorge Mora ,  Emanuel Rojas ,  Tom Schuler ,  Alan Blacklock

IPC: C04B40/02 ,  G05B19/414 ,  B01J19/00

CPC classification number: C04B28/04 ,  C04B40/0231 ,  C04B40/024 ,  G05B19/4142 ,  G05B2219/49056 ,  Y02P40/18

Abstract: The invention encompasses equipment used to condition a recirculating gas stream in order to cure a CO2 Composite Material (CCM) and processes that use such equipment to cure the CCM. The gas conditioning equipment allows for a process that controls, reduces or eliminates the rate-limiting steps associated with water removal during the curing of a composite material. The equipment may include, but will not be limited to, control over the temperature, relative humidity, flow rate, pressure, and carbon dioxide concentration within the system; which includes the conditioning equipment, any vessel containing the CCM, and the material itself. Flow rate control can be used as a means to achieve uniformity in both gas velocity and composition.

Abstract translation: 本发明包括用于调节再循环气流以便固化二氧化碳复合材料（CCM）的设备和使用这种设备来固化CCM的工艺。 气体调节设备允许控制，减少或消除在复合材料的固化期间与除水相关的速率限制步骤的过程。 该设备可以包括但不限于控制系统内的温度，相对湿度，流量，压力和二氧化碳浓度; 其中包括调节设备，任何容纳CCM的船只和材料本身。 流量控制可用作实现气体速度和组成均匀性的手段。

公开(公告)号：US12012362B2

公开(公告)日：2024-06-18

申请号：US16198060

申请日：2018-11-21

Applicant: SOLIDIA TECHNOLOGIES, INC.

Inventor： Vincent Briaud ,  Frédéric Cervera ,  Vincent Meyer ,  Sadananda Sahu ,  Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jason Elizan Bryant ,  Anuj Seth

IPC: C04B24/08 ,  B32B13/04 ,  C04B24/12 ,  C04B24/42 ,  C04B28/18 ,  C04B40/02 ,  C04B111/00 ,  C04B111/20 ,  C04B111/21

CPC classification number: C04B28/188 ,  B32B13/04 ,  C04B24/08 ,  C04B24/085 ,  C04B24/122 ,  C04B24/42 ,  C04B40/0231 ,  C04B2111/0075 ,  C04B2111/2076 ,  C04B2111/21 ,  Y02P40/18 ,  C04B28/188 ,  C04B14/043 ,  C04B24/085 ,  C04B24/121 ,  C04B24/42 ,  C04B40/0231 ,  C04B28/188 ,  C04B14/043 ,  C04B24/121 ,  C04B40/0231 ,  C04B2103/65

Abstract: Carbonatable calcium silicate-based cements and concretes are presented, which result in concrete compositions that have an improved aesthetics. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a first additive; wherein, the first additive is a hydrophobic organic acid, or a salt thereof, or a silane, or a polysiloxane.

公开(公告)号：US20230023151A1

公开(公告)日：2023-01-26

申请号：US17855576

申请日：2022-06-30

Applicant: Solidia Technologies, Inc.

Inventor： Vahit Atakan ,  Ahmet Cuneyt Tas ,  Mario Jorge Davidson ,  Xudong Hu ,  Sadananda Sahu

IPC: C04B7/36 ,  C04B7/40 ,  C04B7/51 ,  C04B7/52

Abstract: Methods for preparing a carbonated supplementary cementitious materials, including semi-wet carbonation, cyclic carbonation, non-slurry carbonation, high temperature carbonation and/or granular carbonation of a carbonatable material.

公开(公告)号：US20210017081A1

公开(公告)日：2021-01-21

申请号：US15933011

申请日：2018-03-22

Applicant: Solidia Technologies, Inc.

Inventor： Ahmet Cuneyt Tas

IPC: C04B28/10 ,  C04B28/18 ,  B28B11/24 ,  B28B1/50 ,  C04B38/02 ,  C04B38/00 ,  C04B40/02

Abstract: The invention provides novel aerated composite materials made from a carbonatable calcium silicate composition, and formulations and methods of manufacture and use thereof, in particular, the use of novel additive mineral compositions in the form of magnesium, magnesium salts or magnesium oxides, to improve physical chemical properties of low density concrete materials. The low density, aerated material is comprised of calcium carbonate (CaCO3) and silica (SiO2), as cured products of carbonatable calcium silicate compositions.

公开(公告)号：US10787390B2

公开(公告)日：2020-09-29

申请号：US15972760

申请日：2018-05-07

Applicant: Solidia Technologies, Inc.

Inventor： Omkar Deo ,  David Vuong ,  Deepak Ravikumar ,  Sadananda Sahu ,  Vahit Atakan

IPC: C04B28/18

Abstract: The invention provides novel aerated composite materials that possess excellent physical and performance characteristics of aerated concretes, and methods of production and uses thereof. These composite materials can be readily produced from widely available, low cost raw materials by a process suitable for large-scale production with improved energy consumption, desirable carbon footprint and minimal environmental impact.

公开(公告)号：US10766819B2

公开(公告)日：2020-09-08

申请号：US16229262

申请日：2018-12-21

Applicant: Solidia Technologies, Inc.

Inventor： Sean Quinn ,  Sadananda Sahu

IPC: C04B28/24 ,  C04B28/10 ,  C04B28/18 ,  C04B111/00

Abstract: The invention provides compositions and methods for controlling setting of carbonatable calcium silicate compositions that are contaminated with hydrating materials. These carbonatable calcium silicate cements are suitable for use as non-hydraulic cement that hardens by a carbonation process and may be applied in a variety of concrete components in the infrastructure, construction, pavement and landscaping industries.

公开(公告)号：US10695949B2

公开(公告)日：2020-06-30

申请号：US14715497

申请日：2015-05-18

Applicant: Solidia Technologies, Inc. ,  Asahi Kasei Construction Materials Corporation

Inventor： Vahit Atakan ,  Sadananda Sahu ,  Hirotaka Takase ,  Takayuki Kamata ,  Katsuhiko Kanno ,  Yoshihito Fukasawa ,  Omkar Deo ,  David Vuong

IPC: C04B38/00 ,  B28B1/50 ,  C04B28/18

Abstract: An aerated composite material produced from carbonatable calcium silicate compositions (carbonation cured AAC) that has a compressive strength equivalent to autoclaved aerated concrete (ordinary AAC) at substantially the same density and a process of production of the same are provided. The composite material of the present invention comprises: a plurality of bonding elements, each including a core comprising calcium silicate, a first layer which partially or fully surrounds the core and is rich in SiO2, and a second layer which partially or fully surrounds the first layer and is rich in CaCO3; a plurality of filler particles having their particle sizes ranging from 0.1 μm to 1000 μm; and a plurality of voids; wherein the plurality of bonding elements and plurality of filler particles together form a bonding matrix and are substantially evenly dispersed in the matrix and bonded together, the plurality of voids are bubble-shaped and/or interconnected channels, a pore volume with a radius of 0.004 μm to 10.0 μm in the plurality of voids is 0.30 ml/composite material 1 g or less, and a estimated compressive strength expressed by the following formula (1): estimated compressive strength (absolute dry density=0.50)=compressive strength×(0.50+absolute dry density)2 is 2.0 N/mm2 or greater.

公开(公告)号：US20200062660A1

公开(公告)日：2020-02-27

申请号：US16552642

申请日：2019-08-27

Applicant: Solidia Technologies, Inc.

Inventor： Ahmet Cuneyt Tas

IPC: C04B40/02 ,  B28B11/24 ,  C04B40/00 ,  C04B28/02

Abstract: A method of forming a plurality of cured concrete bodies, each body possessing a cured compressive strength, the disclosed method includes: introducing a flowable mixture of constituent components of the concrete into a plurality of molds; molding the flowable mixture within the plurality of molds with the aid of one or more support, thereby forming a plurality of green bodies; partially curing the green bodies to a degree sufficient to provide a compressive strength that is lower than the cured compressive strength, thereby producing a plurality of pre-cured green bodies; assembling at least a portion of the plurality of pre-cured green bodies to form a collection thereof having a predetermined geometrical configuration; and curing the collection of pre-cured green bodies to a degree sufficient to achieve the cured compressive strength, thereby producing a collection of cured bodies having the predetermined geometrical configuration.