公开(公告)号：US20220340491A1

公开(公告)日：2022-10-27

申请号：US17742191

申请日：2022-05-11

Applicant: Solidia Technologies, Inc.

Inventor： Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jason E. Bryant

IPC: C04B28/18 ,  C04B24/28 ,  C04B14/30

Abstract: The invention provides novel methods and novel additive compositions and use thereof in a wide range of concrete production for improving properties of concrete materials, such as durability and aestheticity. The methods and compositions of the invention may be applied in a variety of cement and concrete components in the infrastructure, construction, pavement and landscaping industries.

公开(公告)号：US10781140B2

公开(公告)日：2020-09-22

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: C04B28/04 ,  G05B19/414 ,  C04B40/02

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.

公开(公告)号：US10173927B2

公开(公告)日：2019-01-08

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: C04B28/10 ,  C04B28/18 ,  C04B40/02 ,  C04B7/345

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.

公开(公告)号：US20140314990A1

公开(公告)日：2014-10-23

申请号：US14207920

申请日：2014-03-13

Applicant: Solidia Technologies, Inc.

Inventor： Francis Henn ,  Deepak Ravikumar ,  John P. Kuppler ,  Kenneth Smith ,  Oguzhan Oflaz ,  Dawid Zambrzycki ,  Vahit Atakan

IPC: E04B1/06 ,  C04B35/22 ,  B28B3/02

CPC classification number: C04B35/22 ,  C04B14/043 ,  C04B28/188 ,  Y02P40/18 ,  Y10T428/24355 ,  C04B40/0231 ,  C04B2103/408 ,  C04B2103/54

Abstract: The invention provides novel paving stones and construction block composite materials and methods for preparation thereof. The paving stones and construction block composite materials can be readily produced from widely available, low cost precursor materials by a production process that involves compacting in a mold that is suitable for large-scale production. The precursor materials include calcium silicate, for example, wollastonite, and particulate filler materials which can comprise silicon dioxide-rich materials. Additives can include calcium carbonate-rich and magnesium carbonate-rich materials. Various additives can be used to fine-tune the physical appearance and mechanical properties of the composite material, such as colorants such as particles of colored materials, such as, and pigments (e.g., black iron oxide, cobalt oxide and chromium oxide). These paving stones and construction block composite materials exhibit visual patterns similar to stone as well as display compressive strength and water absorption equal to or better than that of stone.

Abstract translation: 本发明提供新型铺路石和建筑块复合材料及其制备方法。 铺路石和建筑块体复合材料可以通过生产工艺容易地由广泛使用的低成本的前体材料制成，该生产工艺涉及在适合于大规模生产的模具中压实。 前体材料包括硅酸钙，例如硅灰石和可以包含富含二氧化硅的材料的颗粒填料。 添加剂可以包括富含碳酸钙的富含碳酸镁的材料。 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，例如着色剂如着色材料的颗粒，和颜料（例如黑色氧化铁，氧化钴和氧化铬）。 这些铺路石和建筑块体复合材料呈现与石材相似的视觉图案，显示出与石材相同或更好的抗压强度和吸水率。

公开(公告)号：US11225438B2

公开(公告)日：2022-01-18

申请号：US16597666

申请日：2019-10-09

Applicant: Solidia Technologies, Inc.

Inventor： Francis Henn ,  Deepak Ravikumar ,  John P. Kuppler ,  Kenneth Smith ,  Oguzhan Oflaz ,  Dawid Zambrzycki ,  Vahit Atakan

IPC: C04B35/22 ,  C04B28/18 ,  C04B14/04

Abstract: The invention provides novel paving stones and construction block composite materials and methods for preparation thereof. The paving stones and construction block composite materials can be readily produced from widely available, low cost precursor materials by a production process that involves compacting in a mold that is suitable for large-scale production. The precursor materials include calcium silicate, for example, wollastonite, and particulate filler materials which can comprise silicon dioxide-rich materials. Additives can include calcium carbonate-rich and magnesium carbonate-rich materials. Various additives can be used to fine-tune the physical appearance and mechanical properties of the composite material, such as colorants such as particles of colored materials, such as, and pigments (e.g., black iron oxide, cobalt oxide and chromium oxide). These paving stones and construction block composite materials exhibit visual patterns similar to stone as well as display compressive strength and water absorption equal to or better than that of stone.

公开(公告)号：US20180273430A1

公开(公告)日：2018-09-27

申请号：US15928881

申请日：2018-03-22

Applicant: Solidia Technologies, Inc.

Inventor： Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jason E. Bryant

IPC: C04B28/18 ,  C04B24/28 ,  C04B14/30

CPC classification number: C04B28/188 ,  C04B14/30 ,  C04B14/307 ,  C04B14/308 ,  C04B24/286 ,  C04B2103/32 ,  C04B2103/408 ,  Y02P40/18 ,  C04B14/10 ,  C04B14/304 ,  C04B22/04 ,  C04B22/082 ,  C04B22/085 ,  C04B22/124 ,  C04B22/142

Abstract: The invention provides novel methods and novel additive compositions and use thereof in a wide range of concrete production for improving properties of concrete materials, such as durability and aestheticity. The methods and compositions of the invention may be applied in a variety of cement and concrete components in the infrastructure, construction, pavement and landscaping industries.

公开(公告)号：US20170253530A1

公开(公告)日：2017-09-07

申请号：US15449736

申请日：2017-03-03

Applicant: Solidia Technologies, Inc.

Inventor： Sadananda Sahu ,  Sean Quinn ,  Anuj Seth ,  Jayson Bryant ,  Deepak Ravikumar

IPC: C04B28/18 ,  C04B14/30

CPC classification number: C04B7/345 ,  C04B28/188 ,  C04B2111/802 ,  Y02P40/18 ,  C04B40/0231

Abstract: The invention provides a new class of carbonatable calcium silicate-based, white clinkers and the ground cement produced from these clinkers, as well as methods of their production and use thereof. The disclosed white clinkers and the ground cement exhibit a high brightness and are suitable for use in products with high aesthetic considerations.

公开(公告)号：US20230382792A1

公开(公告)日：2023-11-30

申请号：US18233076

申请日：2023-08-11

Applicant: Solidia Technologies, Inc.

Inventor： Vahit Atakan ,  Sadananda Sahu ,  Mario Jorge Davidson ,  Alexander Wren Pelham-Webb ,  Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jitendra Arunchandra Jain

IPC: C04B7/345 ,  C04B14/04 ,  C04B7/32 ,  C04B7/02

CPC classification number: C04B7/3453 ,  C04B7/02 ,  C04B7/323 ,  C04B14/04

Abstract: A method of making a carbonated supplementary cementitious material is described that includes: selecting a raw material; reacting the raw material to form a synthetic formulation that can undergo a carbonation reaction; reacting the synthetic formulation with CO2 in the presence of water to form a carbonated supplemental cementitious material comprising calcium silicate and amorphous silica; subjecting the supplemental cementitious material to one or more of deagglomeration and grinding to produce a particle size distribution having a d10 of 1-5 μm and a d50 of 8-15 μm.

公开(公告)号：US11518715B2

公开(公告)日：2022-12-06

申请号：US16197961

申请日：2018-11-21

Applicant: SOLIDIA TECHNOLOGIES, INC.

Inventor： Guillaume Pommier ,  Gilles Lecomte ,  Bruno Huet ,  Martin Mosquet ,  Vincent Meyer ,  Sadananda Sahu ,  Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jason Elizan Bryant ,  Anuj Seth

IPC: C04B28/18 ,  C04B24/08 ,  C04B40/02 ,  B32B13/04 ,  C04B24/42 ,  C04B111/27 ,  C04B111/20

Abstract: Calcium silicate-based cements and concretes are disclosed, which result in concrete compositions that have an increased durability. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a hydrophobic organic acid, or a salt thereof, or a silane, or a polysiloxane.

公开(公告)号：US20220267208A1

公开(公告)日：2022-08-25

申请号：US17675777

申请日：2022-02-18

Applicant: Solidia Technologies, Inc.

Inventor： Vahit Atakan ,  Sadananda Sahu ,  Mario Jorge Davidson ,  Alexander Wren Pelham-Webb ,  Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jitendra Arunchandra Jain

IPC: C04B7/345 ,  C04B7/02 ,  C04B7/32 ,  C04B14/04

Abstract: A method of making a supplementary cementitious material is described that includes: forming a slurry comprising water and a carbonatable material powder, wherein a weight ratio of water to the carbonatable material powder is at least 1; and flowing a gas comprising carbon dioxide into the slurry for 0.5 to 24 hours while maintaining the slurry at a temperature of 1° C. to 99° C. to form a carbonated slurry comprising CaCO3 and amorphous silica. A method of forming cement or concrete using the supplemental cementitious material is also described.