CN110332764B - 一种利用lng冷能梯级复合循环回收co2的零排放动力系统 - Google Patents
一种利用lng冷能梯级复合循环回收co2的零排放动力系统 Download PDFInfo
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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- F25J3/067—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of carbon dioxide
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- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
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- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
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- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
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- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
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- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/066—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of nitrogen
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- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/62—Liquefied natural gas [LNG]; Natural gas liquids [NGL]; Liquefied petroleum gas [LPG]
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- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/70—Flue or combustion exhaust gas
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- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/04—Recovery of liquid products
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J2220/80—Separating impurities from carbon dioxide, e.g. H2O or water-soluble contaminants
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- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/80—Separating impurities from carbon dioxide, e.g. H2O or water-soluble contaminants
- F25J2220/82—Separating low boiling, i.e. more volatile components, e.g. He, H2, CO, Air gases, CH4
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/08—Cold compressor, i.e. suction of the gas at cryogenic temperature and generally without afterstage-cooler
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/22—Compressor driver arrangement, e.g. power supply by motor, gas or steam turbine
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- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/30—Compression of the feed stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2260/00—Coupling of processes or apparatus to other units; Integrated schemes
- F25J2260/60—Integration in an installation using hydrocarbons, e.g. for fuel purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
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- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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Abstract
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CN201910444288.4A CN110332764B (zh) | 2019-05-27 | 2019-05-27 | 一种利用lng冷能梯级复合循环回收co2的零排放动力系统 |
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CN111141107B (zh) * | 2020-01-03 | 2021-04-06 | 江苏科技大学 | 一种船用voc、bog综合液化系统及方法 |
CN114349195B (zh) * | 2022-01-13 | 2023-06-23 | 江苏科技大学 | 一种兼顾二氧化碳回收的船用海水淡化系统及工作方法 |
CN114674113A (zh) * | 2022-02-27 | 2022-06-28 | 中国石油化工集团公司 | 一种撬装式二氧化碳尾气回收装置 |
CN115265095A (zh) * | 2022-08-01 | 2022-11-01 | 中国石油大学(华东) | 一种基于lng动力船利用lng冷能进行尾气脱碳系统及工艺 |
Citations (6)
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CN101922352A (zh) * | 2009-06-17 | 2010-12-22 | 中国科学院工程热物理研究所 | 一种利用液化天然气冷*的热力循环系统和流程 |
JP2014100696A (ja) * | 2012-11-21 | 2014-06-05 | Yoshihiro Furubayashi | Lngの冷熱を用いた船舶のエンジン排気ガス中のco2固化方法及び装置 |
CN105888794A (zh) * | 2016-05-12 | 2016-08-24 | 上海海事大学 | 液化天然气船舶柴油机实现尾气无公害排放的装置与方法 |
CN205948680U (zh) * | 2016-08-26 | 2017-02-15 | 天津诺能达能源科技有限公司 | 烟气脱硝处理系统 |
CN109065914A (zh) * | 2018-07-03 | 2018-12-21 | 中国石油大学(北京) | 以液化天然气为原料的基于燃料电池的分布式能源系统 |
CN109386735A (zh) * | 2017-08-08 | 2019-02-26 | 中国石油化工股份有限公司 | 一种用于bog和二氧化碳零排放的联合处理系统及工艺 |
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Patent Citations (6)
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CN101922352A (zh) * | 2009-06-17 | 2010-12-22 | 中国科学院工程热物理研究所 | 一种利用液化天然气冷*的热力循环系统和流程 |
JP2014100696A (ja) * | 2012-11-21 | 2014-06-05 | Yoshihiro Furubayashi | Lngの冷熱を用いた船舶のエンジン排気ガス中のco2固化方法及び装置 |
CN105888794A (zh) * | 2016-05-12 | 2016-08-24 | 上海海事大学 | 液化天然气船舶柴油机实现尾气无公害排放的装置与方法 |
CN205948680U (zh) * | 2016-08-26 | 2017-02-15 | 天津诺能达能源科技有限公司 | 烟气脱硝处理系统 |
CN109386735A (zh) * | 2017-08-08 | 2019-02-26 | 中国石油化工股份有限公司 | 一种用于bog和二氧化碳零排放的联合处理系统及工艺 |
CN109065914A (zh) * | 2018-07-03 | 2018-12-21 | 中国石油大学(北京) | 以液化天然气为原料的基于燃料电池的分布式能源系统 |
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