专利检索 cpc:"C04B7/367" 第 1 页

1.

发明授权
Carbon dioxide sequestered cement for well cementing 有权

公开(公告)号：US12043793B2

公开(公告)日：2024-07-23

申请号：US17826275

申请日：2022-05-27

申请人： Chevron U.S.A. Inc.

发明人： Caleb Kimbrell Carroll , Deryck Edward Matthew Williams

IPC分类号： C09K8/46 , C04B7/36 , C09K8/42

CPC分类号： C09K8/46 , C04B7/367 , C09K8/426

摘要： A method of making a cement composite can include contacting an aqueous solution comprising calcium ions with a carbon dioxide source producing a carbonated aqueous solution. Fine particles can be submerged in the carbonated aqueous solution to produce microaggregate particles comprising the fine particles coated with calcium carbonate. The microaggregate particles can be combined with cement particles to produce the cement composite. The cement composite can be used in cementing applications for hydrocarbon wells including for casing liners and well plugs.

2.

发明公开
TWO STEP CARBONATION HARDENING OF HYDRAULIC CEMENT BASED CONCRETE 审中-公开

公开(公告)号：US20230357084A1

公开(公告)日：2023-11-09

申请号：US18018619

申请日：2021-07-28

申请人： HConnect 2 GmbH

发明人： Maciej ZAJAC , Jan SKOCEK , Mohsen BEN HAHA

IPC分类号： C04B28/06 , C04B28/18 , C04B7/36 , C04B40/02

CPC分类号： C04B28/065 , C04B28/188 , C04B7/367 , C04B40/0236 , C04B2111/00017

摘要： A method for manufacturing concrete parts has the steps of: providing a hydraulic cement and aggregate; mixing the cement and aggregate with water to provide a fresh concrete; introducing CO2 into the fresh concrete in an amount resulting in a carbonation degree of more than 0.5 wt.-% and less than 5 wt.-% of the total carbonatable Ca and Mg phases for a first carbonation step; curing the fresh concrete until at least 15 wt.-% of the calcium aluminates are hydrated to provide a green concrete part; subjecting the green concrete part to CO2 in an amount resulting in a carbonation degree of more than 10 wt.-% of the total carbonatable Ca and Mg phases for a final carbonation step; and storing the part for 0.5 hours to 28 days for further hydration of not-yet carbonated, not-yet hydrated cement to provide the concrete part. and concrete parts obtainable with the method.

3.

发明公开
POLLUTED CO2 CAPTURING WITH LIME PRODUCED FROM PHOSPHOGYPSUM CALCINATION USING SULFUR AS NON-CO2 FUEL 审中-公开

公开(公告)号：US20230322619A1

公开(公告)日：2023-10-12

申请号：US17707144

申请日：2022-03-29

申请人： Saudi Arabian Mining Company (Ma'aden)

发明人： Malik Mohammad Odeh AQEL

IPC分类号： C04B7/36 , C04B11/028 , C04B11/26

CPC分类号： C04B7/367 , C04B7/365 , C04B11/0283 , C04B11/26 , C04B2111/00017

摘要： A new integrated method to capture polluted CO2 using CaO produced from phosphogypsum calcination using sulfur as non-CO2 fuel where (1) both pollutants of phosphogypsum and CO2 are transformed into environmentally neutral or useful products such as limestone or clinker and sulfuric acid; (2) low-CO2 CaO produced from calcination of phosphogypsum with sulfur as fuel can be used to produce low-CO2 clinker that replaces the use of high-CO2 limestone as raw material; (3) the use of sulfur as fuel to calcine phosphogypsum allows the production of low-cost sulfuric acid.

4.

发明公开
METHOD FOR SEQUESTERING CO2 FROM FLUE GAS AND PREPARING MICROFIBER-REINFORCED CEMENT 审中-公开

公开(公告)号：US20230174424A1

公开(公告)日：2023-06-08

申请号：US18060992

申请日：2022-12-02

申请人： THE HONG KONG POLYTECHNIC UNIVERSITY

发明人： Peiliang SHEN , Jianxin LU , Dongxing XUAN , Chi-Sun POON

IPC分类号： C04B7/36 , C04B7/48 , C04B14/46 , C04B28/14 , C04B18/08 , C04B14/28

CPC分类号： C04B7/367 , C04B7/48 , C04B14/46 , C04B28/14 , C04B18/08 , C04B14/28

摘要： A method for sequestating carbon dioxide from flue gas by using a cement clinker. The products of this method can also be used to prepare microfiber-reinforced cement. The method of the present disclosure is capable of capturing and storing carbon dioxide in flue gas, such as cement kiln flue gas.

5.

发明申请
Sulphur-assisted carbon capture and storage (CCS) processes and systems 审中-公开

公开(公告)号：US20170284666A1

公开(公告)日：2017-10-05

申请号：US15624789

申请日：2017-06-16

申请人： Bogdan WOJAK

发明人： Bogdan WOJAK

IPC分类号： F23J15/02 , C04B7/36 , F23L7/00 , B01D53/62 , B01D53/75

CPC分类号： F23J15/02 , B01D53/62 , B01D53/75 , B01D2251/508 , C04B7/367 , F23L7/007 , Y02C10/04 , Y02E20/326 , Y02E20/344 , Y02P40/18

摘要： A system for carbon capture includes an oxy-fuel combustor for combusting a hydrocarbon with pure oxygen to produce heat energy and carbon dioxide, a COS converter for converting the carbon dioxide to COS, a transport means for transporting the COS, a sulphur recovery unit for recovering sulphur from the COS and an adjunct sulphur-burning power plant for combusting the sulphur to generate energy for powering one or more carbon capture and storage processes.

6.

发明授权
Integration of molten carbonate fuel cells in Fischer-Tropsch synthesis 有权

公开(公告)号：US09647284B2

公开(公告)日：2017-05-09

申请号：US14207708

申请日：2014-03-13

申请人： ExxonMobil Research and Engineering Company

发明人： Paul J. Berlowitz , Timothy Andrew Barckholtz , Frank H. Hershkowitz

IPC分类号： H01M8/06 , F02C3/22 , H01M8/04 , H01M8/04089 , H01M8/04746 , H01M8/0612 , H01M8/0637 , C21B15/00 , C04B7/36 , H01M8/0668 , H01M8/0662 , H01M8/04791 , H01M8/04119 , C01B3/50 , C07C29/151 , C10G2/00 , C07C1/04 , C10K3/04 , H01M8/04111 , C01B3/16 , C25B3/02 , C01B3/34 , C01B3/48 , C07C29/152 , F02C6/18 , H01M8/14

CPC分类号： H01M8/06 , C01B3/16 , C01B3/34 , C01B3/48 , C01B3/50 , C01B2203/00 , C01B2203/02 , C01B2203/0205 , C01B2203/0227 , C01B2203/0233 , C01B2203/0283 , C01B2203/04 , C01B2203/0405 , C01B2203/0415 , C01B2203/046 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/066 , C01B2203/067 , C01B2203/068 , C01B2203/1205 , C01B2203/1241 , C01B2203/1247 , C01B2203/148 , C01B2203/84 , C01B2203/86 , C01C1/04 , C04B7/367 , C04B2290/20 , C07C1/0485 , C07C29/1518 , C07C29/152 , C10G2/32 , C10G2/332 , C10G2/34 , C10K3/04 , C21B15/00 , C21B2300/02 , C25B3/02 , F02C3/22 , F02C6/18 , H01M8/04 , H01M8/04097 , H01M8/04111 , H01M8/04156 , H01M8/04761 , H01M8/04805 , H01M8/0612 , H01M8/0618 , H01M8/0625 , H01M8/0631 , H01M8/0637 , H01M8/0662 , H01M8/0668 , H01M8/0687 , H01M8/14 , H01M8/141 , H01M8/145 , H01M2008/147 , H01M2250/10 , H01M2250/407 , H01M2300/0051 , Y02B90/14 , Y02E20/14 , Y02E20/16 , Y02E20/185 , Y02E50/18 , Y02E60/50 , Y02E60/526 , Y02E60/563 , Y02E60/566 , Y02P10/132 , Y02P20/129 , Y02P20/13 , Y02P30/30 , Y02P70/56 , Y02T10/16

摘要： In various aspects, systems and methods are provided for integration of molten carbonate fuel cells with a Fischer-Tropsch synthesis process. The molten carbonate fuel cells can be integrated with a Fischer-Tropsch synthesis process in various manners, including providing synthesis gas for use in producing hydrocarbonaceous carbons. Additionally, integration of molten carbonate fuel cells with a Fischer-Tropsch synthesis process can facilitate further processing of vent streams or secondary product streams generated during the synthesis process.

7.

发明授权
Integrated power generation and chemical production using fuel cells at a reduced electrical efficiency 有权
标题翻译：使用燃料电池的集成发电和化学生产以降低的电效率

公开(公告)号：US09419295B2

公开(公告)日：2016-08-16

申请号：US14207698

申请日：2014-03-13

申请人： Paul J. Berlowitz , Timothy Andrew Barckholtz , Frank Hershkowitz

发明人： Paul J. Berlowitz , Timothy Andrew Barckholtz , Frank Hershkowitz

IPC分类号： H01M8/06 , F02C3/22 , H01M8/04 , C21B15/00 , C04B7/36 , C01B3/50 , C07C29/151 , C10G2/00 , C07C1/04 , C10K3/04 , C01B3/16 , C25B3/02 , C01B3/34 , H01M8/14

CPC分类号： H01M8/06 , C01B3/16 , C01B3/34 , C01B3/48 , C01B3/50 , C01B2203/00 , C01B2203/02 , C01B2203/0205 , C01B2203/0227 , C01B2203/0233 , C01B2203/0283 , C01B2203/04 , C01B2203/0405 , C01B2203/0415 , C01B2203/046 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/066 , C01B2203/067 , C01B2203/068 , C01B2203/1205 , C01B2203/1241 , C01B2203/1247 , C01B2203/148 , C01B2203/84 , C01B2203/86 , C01C1/04 , C04B7/367 , C04B2290/20 , C07C1/0485 , C07C29/1518 , C07C29/152 , C10G2/32 , C10G2/332 , C10G2/34 , C10K3/04 , C21B15/00 , C21B2300/02 , C25B3/02 , F02C3/22 , F02C6/18 , H01M8/04 , H01M8/04097 , H01M8/04111 , H01M8/04156 , H01M8/04761 , H01M8/04805 , H01M8/0612 , H01M8/0618 , H01M8/0625 , H01M8/0631 , H01M8/0637 , H01M8/0662 , H01M8/0668 , H01M8/0687 , H01M8/14 , H01M8/141 , H01M8/145 , H01M2008/147 , H01M2250/10 , H01M2250/407 , H01M2300/0051 , Y02B90/14 , Y02E20/14 , Y02E20/16 , Y02E20/185 , Y02E50/18 , Y02E60/50 , Y02E60/526 , Y02E60/563 , Y02E60/566 , Y02P10/132 , Y02P20/129 , Y02P20/13 , Y02P30/30 , Y02P70/56 , Y02T10/16

摘要： In various aspects, systems and methods are provided for operating a molten carbonate fuel cell at conditions that can improve or optimize the combined electrical efficiency and chemical efficiency of the fuel cell. Instead of selecting conventional conditions for maximizing the electrical efficiency of a fuel cell, the operating conditions can allow for output of excess synthesis gas and/or hydrogen in the anode exhaust of the fuel cell. The synthesis gas and/or hydrogen can then be used in a variety of applications, including chemical synthesis processes and collection of hydrogen for use as a fuel.

摘要翻译： 在各个方面，提供了用于在可以改善或优化燃料电池的组合电效率和化学效率的条件下操作熔融碳酸盐燃料电池的系统和方法。代替选择用于最大化燃料电池的电效率的常规条件，操作条件可以允许在燃料电池的阳极排气中输出过量的合成气和/或氢。然后，合成气体和/或氢气可用于各种应用中，包括化学合成方法和用于燃料的氢气的收集。

8.

发明授权
Integration of molten carbonate fuel cells in iron and steel processing 有权
标题翻译：熔融碳酸盐燃料电池在钢铁加工中的整合

公开(公告)号：US09263755B2

公开(公告)日：2016-02-16

申请号：US14207726

申请日：2014-03-13

申请人： Paul J. Berlowitz , Timothy Andrew Barckholtz , Anita S. Lee

发明人： Paul J. Berlowitz , Timothy Andrew Barckholtz , Anita S. Lee

IPC分类号： C21B15/00 , C04B7/36 , C01B3/50 , F02C3/22 , C07C29/15 , H01M8/06 , H01M8/04 , C07C29/151 , C10G2/00 , C07C1/04 , C10K3/04 , C01B3/16 , C25B3/02 , H01M8/14

CPC分类号： H01M8/06 , C01B3/16 , C01B3/34 , C01B3/48 , C01B3/50 , C01B2203/00 , C01B2203/02 , C01B2203/0205 , C01B2203/0227 , C01B2203/0233 , C01B2203/0283 , C01B2203/04 , C01B2203/0405 , C01B2203/0415 , C01B2203/046 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/066 , C01B2203/067 , C01B2203/068 , C01B2203/1205 , C01B2203/1241 , C01B2203/1247 , C01B2203/148 , C01B2203/84 , C01B2203/86 , C01C1/04 , C04B7/367 , C04B2290/20 , C07C1/0485 , C07C29/1518 , C07C29/152 , C10G2/32 , C10G2/332 , C10G2/34 , C10K3/04 , C21B15/00 , C21B2300/02 , C25B3/02 , F02C3/22 , F02C6/18 , H01M8/04 , H01M8/04097 , H01M8/04111 , H01M8/04156 , H01M8/04761 , H01M8/04805 , H01M8/0612 , H01M8/0618 , H01M8/0625 , H01M8/0631 , H01M8/0637 , H01M8/0662 , H01M8/0668 , H01M8/0687 , H01M8/14 , H01M8/141 , H01M8/145 , H01M2008/147 , H01M2250/10 , H01M2250/407 , H01M2300/0051 , Y02B90/14 , Y02E20/14 , Y02E20/16 , Y02E20/185 , Y02E50/18 , Y02E60/50 , Y02E60/526 , Y02E60/563 , Y02E60/566 , Y02P10/132 , Y02P20/129 , Y02P20/13 , Y02P30/30 , Y02P70/56 , Y02T10/16

摘要： In various aspects, systems and methods are provided for operating molten carbonate fuel cells with processes for iron and/or steel production. The systems and methods can provide process improvements such as increased efficiency, reduction of carbon emissions per ton of product produced, or simplified capture of the carbon emissions as an integrated part of the system. The number of separate processes and the complexity of the overall production system can be reduced while providing flexibility in fuel feed stock and the various chemical, heat, and electrical outputs needed to power the processes.

摘要翻译： 在各个方面，提供了用于利用铁和/或钢生产过程来操作熔融碳酸盐燃料电池的系统和方法。这些系统和方法可以提供过程改进，例如提高效率，减少生产的每吨产品的碳排放量，或简化碳排放的捕获作为系统的一个组成部分。可以减少单独过程的数量和整个生产系统的复杂性，同时提供燃料原料的灵活性以及为过程供电所需的各种化学，热和电输出。