JP7189322B2 - 吸収式冷凍機における吸収剤として使用するためのイオン液体添加剤 - Google Patents

吸収式冷凍機における吸収剤として使用するためのイオン液体添加剤 Download PDF

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JP7189322B2
JP7189322B2 JP2021506514A JP2021506514A JP7189322B2 JP 7189322 B2 JP7189322 B2 JP 7189322B2 JP 2021506514 A JP2021506514 A JP 2021506514A JP 2021506514 A JP2021506514 A JP 2021506514A JP 7189322 B2 JP7189322 B2 JP 7189322B2
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Prior art keywords
absorbent
libr
water
bromide
refrigerant
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Japanese (ja)
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JP2022517053A (ja
JP2022517053A5 (enExample
Inventor
レイチャウデューリ，サチャブラータ
メールケシュ，アミルホセイン
ジー． タマス，ジョージ
マアート，ステファン
サルセド，アルベルト コロナス
ムニョス，ダニエル サラベラ
ゴンザレス，ジュアン プリエート
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Yazaki Corp
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Yazaki Corp
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Publication of JP2022517053A5 publication Critical patent/JP2022517053A5/ja
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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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/132—Components containing nitrogen
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/001—Crystallization prevention
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Sorption Type Refrigeration Machines (AREA)
JP2021506514A 2019-01-15 2020-01-13 吸収式冷凍機における吸収剤として使用するためのイオン液体添加剤 Active JP7189322B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962792553P 2019-01-15 2019-01-15
US62/792,553 2019-01-15
PCT/US2020/013326 WO2020150141A1 (en) 2019-01-15 2020-01-13 Ionic liquid additives for use as an absorbent in absorption chillers

Publications (3)

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JP2022517053A JP2022517053A (ja) 2022-03-04
JP2022517053A5 JP2022517053A5 (enExample) 2022-10-07
JP7189322B2 true JP7189322B2 (ja) 2022-12-13

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JP2021506514A Active JP7189322B2 (ja) 2019-01-15 2020-01-13 吸収式冷凍機における吸収剤として使用するためのイオン液体添加剤

Country Status (4)

Country Link
US (1) US11608460B2 (enExample)
EP (1) EP3810578B1 (enExample)
JP (1) JP7189322B2 (enExample)
WO (1) WO2020150141A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12092376B2 (en) * 2022-07-19 2024-09-17 King Fahd University Of Petroleum And Minerals Absorption chiller refrigerator system
WO2025029672A2 (en) * 2023-07-28 2025-02-06 Heatbit Inc. Computing heat driven sorption-based air-cooling systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102212343A (zh) 2010-04-02 2011-10-12 北京化工大学 一种溴化锂吸收式循环工质的制备方法
JP2012522873A (ja) 2009-03-31 2012-09-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 臭化リチウム／水中のイオン性化合物、吸収サイクルシステム
JP2013513002A (ja) 2009-12-07 2013-04-18 エボニック デグサ ゲーエムベーハー 吸収式冷凍機用作動媒体
JP2013525727A (ja) 2010-04-20 2013-06-20 エボニック デグサ ゲーエムベーハー 同一のアニオンを有するリチウム塩及び有機塩を含む吸収剤を有する吸収式ヒートポンプ
JP2019520540A (ja) 2016-05-26 2019-07-18 矢崎総業株式会社 吸収式冷凍機におけるイオン液体の共融混合物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155057A (en) * 1999-03-01 2000-12-05 Arizona Board Of Regents Refrigerant fluid crystallization control and prevention
EP2380940A1 (de) * 2010-04-20 2011-10-26 Evonik Degussa GmbH Absorptionswärmepumpe mit Sorptionsmittel umfassend Lithiumchlorid und ein organisches Chloridsalz
DE102014226441A1 (de) * 2014-12-18 2016-06-23 Evonik Degussa Gmbh Verfahren zum Reinigen einer ionischen Flüssigkeit und Verfahren zum Entfeuchten von Luft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522873A (ja) 2009-03-31 2012-09-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 臭化リチウム／水中のイオン性化合物、吸収サイクルシステム
JP2013513002A (ja) 2009-12-07 2013-04-18 エボニック デグサ ゲーエムベーハー 吸収式冷凍機用作動媒体
CN102212343A (zh) 2010-04-02 2011-10-12 北京化工大学 一种溴化锂吸收式循环工质的制备方法
JP2013525727A (ja) 2010-04-20 2013-06-20 エボニック デグサ ゲーエムベーハー 同一のアニオンを有するリチウム塩及び有機塩を含む吸収剤を有する吸収式ヒートポンプ
JP2019520540A (ja) 2016-05-26 2019-07-18 矢崎総業株式会社 吸収式冷凍機におけるイオン液体の共融混合物

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Publication number Publication date
US11608460B2 (en) 2023-03-21
EP3810578B1 (en) 2023-01-04
WO2020150141A1 (en) 2020-07-23
EP3810578A4 (en) 2021-12-15
JP2022517053A (ja) 2022-03-04
EP3810578A1 (en) 2021-04-28
US20210130669A1 (en) 2021-05-06

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