专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014151656A1 SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARBON DIOXIDE CIRCULATING WORKING FLUID 审中-公开
标题翻译：使用二氧化碳循环工作流体进行高效发电的系统和方法
公开(公告)号：WO2014151656A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/026181
申请日：2014-03-13
申请人： PALMER LABS, LLC , 8 RIVERS CAPITAL, LLC
发明人： ALLAM, Rodney John , PALMER, Miles R. , BROWN, JR., Glenn William , FETVEDT, Jeremy Eron , FORREST, Brock Alan
IPC分类号： F02C1/06 , F02C3/34 , F02C6/00
CPC分类号： F02C1/06 , F02C3/34 , F02C6/003
摘要： The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO 2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO 2 circulating fluid. Fuel derived CO 2 can be captured and delivered at pipeline pressure. Other impurities can be captured.
摘要翻译：本发明提供使用高效燃烧器与CO 2循环流体组合的发电方法和系统。在具体实施例中，这些方法和系统有利地可以利用低压比动力涡轮机和节能器热交换器。可以使用来自外部源的额外的低等级热量来提供加热循环CO 2循环流体所需的一部分热量。燃料来源的二氧化碳可以在管道压力下捕获和输送。可以捕获其他杂质。

2. 发明申请

WO2018092041A1 REMOVAL OF IMPURITIES FROM A PROCESS STREAM BY CONTACTING IT WITH AN OXIDANT AND WITH AN AQUEOUS STREAM 审中-公开
公开(公告)号：WO2018092041A1
公开(公告)日：2018-05-24
申请号：PCT/IB2017/057143
申请日：2017-11-15
申请人： 8 RIVERS CAPITAL, LLC
发明人： LU, Xijia , FORREST, Brock Alan , RAFATI, Mohammad , BEAUCHAMP, Damian , FREED, David Arthur
IPC分类号： B01D53/60 , B01D53/76 , B01D53/78 , B01D53/79 , B01D53/14 , F23J15/00 , F23J15/04
摘要： The present invention relates to a systems and methods for improved removal of one or more species in a process stream, such as combustion product stream formed in a power production process. The systems and methods particularly can include contacting the process stream with an advanced oxidant and with water.

3. 发明申请

WO2016007509A1 METHOD AND SYSTEM FOR POWER PRODUCTION WITH IMPROVED EFFICIENCY 审中-公开
标题翻译：具有提高效率的电力生产方法和系统
公开(公告)号：WO2016007509A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/039373
申请日：2015-07-07
申请人： 8 RIVERS CAPITAL, LLC
发明人： ALLAM, Rodney John , FORREST, Brock Alan , FETVEDT, Jeremy Eron
IPC分类号： F02C3/34
CPC分类号： F02C7/10 , F02C3/04 , F02C3/34 , F02C7/143 , F05D2220/32 , F05D2240/35 , F05D2260/213 , F05D2270/20 , F25J3/04018 , F25J3/04533 , F25J3/04618 , F25J2230/06 , F25J2240/70 , F25J2260/80
摘要： The present disclosure relates to a system and method that provide power generation using predominantly C0 2 as a working fluid. In particular, the present disclosure provides for the use of a portion of the heat of compression from a C0 2 compressor as the additive heating necessary to increase the overall efficiency of a power production system and method.
摘要翻译：本公开涉及一种系统和方法，该系统和方法主要使用CO 2作为工作流体来发电。特别地，本公开提供了使用来自C02压缩机的一部分压缩热作为增加发电系统和方法的整体效率所需的附加加热。

4. 发明申请

WO2020234735A1 CLOSED CYCLE INVENTORY CONTROL 审中-公开
公开(公告)号：WO2020234735A1
公开(公告)日：2020-11-26
申请号：PCT/IB2020/054653
申请日：2020-05-16
申请人： 8 RIVERS CAPITAL, LLC
发明人： FETVEDT, Jeremy Eron , FORREST, Brock Alan
IPC分类号： F01K25/10
摘要： The present disclosure relates to systems and methods that are useful in control of one or more aspects of a power production plant. More particularly, the disclosure relates to power production plants and operation thereof utilizing a closed loop or semi-closed loop working fluid circuit. Inventory control through the working fluid circuit is provided through transfer of working fluid from a storage tank at one or positions between a plurality of compressors based upon at least one conditional input to a controller that is in a working arrangement with the working fluid circuit.

5. 发明申请

WO2018051251A1 SYSTEM AND METHOD FOR POWER PRODUCTION USING PARTIAL OXIDATION 审中-公开
标题翻译：用部分氧化生产电力的系统和方法
公开(公告)号：WO2018051251A1
公开(公告)日：2018-03-22
申请号：PCT/IB2017/055538
申请日：2017-09-13
申请人： 8 RIVERS CAPITAL, LLC
发明人： FORREST, Brock Alan , LU, Xijia , ALLAM, Rodney John , FETVEDT, Jeremy Eron , PALMER, Miles R.
IPC分类号： C10J3/46 , C10K1/00 , C10K1/32 , C10K1/10 , C10K1/04 , C10K3/02
摘要： The present disclosure relates to a power production system that is adapted to achieve high efficiency power production using partial oxidation of a solid or liquid fuel to form a partially oxidized stream that comprises a fuel gas. This fuel gas stream can be one or more of quenched, filtered, and cooled before being directed to a combustor of a power production system as the combustion fuel. The partially oxidized stream is combined with a compressed recycle CO2 stream and oxygen. The combustion stream is expanded across a turbine to produce power and passed through a recuperator heat exchanger. The expanded and cooled exhaust stream can be further processed to provide the recycle CO2 stream, which is compressed and passed through one or more recuperator heat exchangers in a manner useful to provide increased efficiency to the combined systems.
摘要翻译：本发明涉及一种适用于使用固体或液体燃料的部分氧化来形成包含燃料气体的部分氧化流的高效电力生产的电力生产系统。该燃气流可以在被引导至发电系统的燃烧器作为燃烧燃料之前被淬火，过滤和冷却中的一个或多个。部分氧化的物流与压缩的再循环CO 2物流和氧气结合。燃烧流穿过涡轮机膨胀以产生动力并通过换热器热交换器。膨胀和冷却的废气流可被进一步处理以提供再循环CO 2流，该CO 2流被压缩并通过一个或多个换热器换热器以有用的方式提供给组合系统增加的效率。

6. 发明申请

WO2020261228A1 CARBON DIOXIDE CAPTURE, PRODUCTS INCORPORATING OR PRODUCED USING CAPTURED CARBON DIOXIDE, AND ECONOMIC BENEFITS ASSOCIATED WITH SUCH PRODUCTS 审中-公开
公开(公告)号：WO2020261228A1
公开(公告)日：2020-12-30
申请号：PCT/IB2020/056094
申请日：2020-06-26
申请人： 8 RIVERS CAPITAL, LLC
发明人： BROWN, JR., Glenn William , FORREST, Brock Alan , BEAUCHAMP, Damian
IPC分类号： B01J20/04 , B01J20/06 , B01J20/10 , B01J20/26 , B01J20/24
摘要： The present disclosure provides methods whereby products can be prepared in a manner that adds value to the products beyond the market value of such products, and the present disclosure further provides methods for optimizing production of products toward processes that yield a positive net result. The methods for preparing a product can utilize a synthesized oxide compound and, depending upon the order of combination, can modify the synthesized oxide compound by combination with both of carbon dioxide and a secondary component.

7. 发明申请

WO2017040635A1 SYSTEMS AND METHODS FOR POWER PRODUCTION USING NESTED CO2 CYCLES 审中-公开
标题翻译：使用二氧化碳循环进行动力生产的系统和方法
公开(公告)号：WO2017040635A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/049667
申请日：2016-08-31
申请人： 8 RIVERS CAPITAL, LLC
发明人： ALLAM, Rodney John , FORREST, Brock Alan
IPC分类号： F01K23/10 , F01K25/10 , F02C3/34 , F02C1/00 , F02C6/02
CPC分类号： F01K23/04 , F01K7/16 , F01K23/10 , F01K25/08 , F01K25/103 , F02C1/007 , F02C1/06 , F02C1/08 , F02C3/34 , F02C6/18 , F05D2260/61 , F25J3/04018 , F25J3/04024 , F25J3/04133 , F25J3/04145 , F25J3/04533 , F25J3/04618 , F25J2230/06 , F25J2240/70 , F25J2260/80 , Y02E20/344
摘要： The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing CO2 as a working fluid may be combined with a second cycle wherein a compressed CO2 stream from the power production cycle can be heated and expanded to produce additional power and to provide additional heating to the power production cycle.
摘要翻译：本公开涉及用于发电的系统和方法。特别地，利用CO 2作为工作流体的动力生产循环可以与第二循环相结合，其中来自发电生产循环的压缩CO 2流可以被加热和膨胀以产生附加功率并且为发电周期提供额外的加热。

8. 发明申请

WO2021001787A1 ALKALI -BASED REMOVAL OF 002 FROM GAS STREAMS WITH CO-GENERATION OF CHEMICALS 审中-公开
公开(公告)号：WO2021001787A1
公开(公告)日：2021-01-07
申请号：PCT/IB2020/056273
申请日：2020-07-02
申请人： 8 RIVERS CAPITAL, LLC
发明人： LU, Xijia , FORREST, Brock Alan , PALMER, Miles R.
IPC分类号： B01D53/62 , B01D53/73 , B01D53/96 , C25B1/04 , C25B1/16 , C25B1/26 , C25B1/34 , C01B7/01
摘要： The present disclosure provides systems and methods useful in capture of one more moieties (e.g., carbon dioxide) from a gas stream (i.e., direct air capture). In various embodiments, the systems and methods can utilize at least a scrubbing unit, a regeneration unit, and an electrolysis unit whereby an alkali solution can be used to strip the moiety (e.g., carbon dioxide) from the gas stream, the removed moiety can be regenerated and optionally purified for capture or other use, and a formed salt can be subjected to electrolysis to recycle the alkali solution back to the scrubber for re-use with simultaneous production of one or more further chemicals.

9. 发明申请

WO2020021456A1 SYSTEM AND METHOD FOR POWER GENERATION WITH FLAMELESS COMBUSTION 审中-公开
公开(公告)号：WO2020021456A1
公开(公告)日：2020-01-30
申请号：PCT/IB2019/056295
申请日：2019-07-23
申请人： 8 RIVERS CAPITAL, LLC
发明人： FETVEDT, Jeremy Eron , FORREST, Brock Alan
IPC分类号： F02C3/34
摘要： The present disclosure provides systems and methods wherein power production can be achieved with combustion of a fuel utilizing flameless combustion. A fuel may be combusted in a combustor/turbine in a substantially flameless operation to produce a combustion product stream that can be expanded for power generation. After expansion, the output stream can be treated to generate a recycle CO 2 stream into which an oxidant can be input. The recycle CO 2 stream including the oxidant can be injected into the combustor/turbine to effect combustion in a substantially flameless state. Various control schemes can be implemented to automatically control the concentration of oxygen present in the recycle CO 2 stream that is injected into the combustor/turbine in order to achieve and/or maintain substantially flameless combustion.

10. 发明申请

WO2017182980A1 SYSTEMS AND METHODS FOR OXIDATION OF HYDROCARBON GASES 审中-公开
标题翻译：用于烃类气体氧化的系统和方法
公开(公告)号：WO2017182980A1
公开(公告)日：2017-10-26
申请号：PCT/IB2017/052283
申请日：2017-04-20
申请人： 8 RIVERS CAPITAL, LLC
发明人： FORREST, Brock Alan , FETVEDT, Jeremy Eron , MCGRODDY, Peter Michael
IPC分类号： F01K25/10 , F02C3/34
CPC分类号： F02C3/34 , F01K7/16 , F01K25/103 , F02C1/04 , F02C3/30 , F02C7/10 , F05D2240/35 , F05D2260/20 , F05D2260/61
摘要： The present disclosure relates to systems and methods wherein a dilute hydrocarbon stream can be oxidized to impart added energy to a power production system. The oxidation can be carried out without substantial combustion of the hydrocarbons. In this manner, dilute hydrocarbon streams that would otherwise be required to undergo costly separation processes can be efficiently utilized for improving the power production system and method. Such systems and methods particularly can utilize dilute hydrocarbon stream including a significant amount of carbon dioxide, such as may be produced in hydrocarbon recovery process, such as enhanced oil recovery or conventional hydrocarbon recovery processes.
摘要翻译：本公开涉及系统和方法，其中稀释的烃物流可以被氧化以赋予发电系统额外的能量。氧化可以在没有烃基本燃烧的情况下进行。以这种方式，否则需要经历昂贵的分离过程的稀烃流可以被有效地用于改进发电系统和方法。这样的系统和方法特别可以利用包括大量二氧化碳的稀烃流，例如可以在烃采收过程中产生的诸如强化油采收率或常规烃采收过程。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式