JP7377841B2 - 組成物の装置における使用、装置、および、冷凍サイクル装置 - Google Patents
組成物の装置における使用、装置、および、冷凍サイクル装置 Download PDFInfo
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- JP7377841B2 JP7377841B2 JP2021124362A JP2021124362A JP7377841B2 JP 7377841 B2 JP7377841 B2 JP 7377841B2 JP 2021124362 A JP2021124362 A JP 2021124362A JP 2021124362 A JP2021124362 A JP 2021124362A JP 7377841 B2 JP7377841 B2 JP 7377841B2
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- hfo
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- refrigerant
- disproportionation reaction
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- 239000000203 mixture Substances 0.000 title claims description 37
- 238000005057 refrigeration Methods 0.000 title claims description 15
- 238000007323 disproportionation reaction Methods 0.000 claims description 36
- 239000003507 refrigerant Substances 0.000 claims description 34
- 230000008018 melting Effects 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 18
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 claims description 16
- CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 claims description 15
- WFLOTYSKFUPZQB-OWOJBTEDSA-N (e)-1,2-difluoroethene Chemical group F\C=C\F WFLOTYSKFUPZQB-OWOJBTEDSA-N 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims description 7
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical group FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 4
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- WFLOTYSKFUPZQB-UPHRSURJSA-N (z)-1,2-difluoroethene Chemical group F\C=C/F WFLOTYSKFUPZQB-UPHRSURJSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
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- 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
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
-
- 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
- C09K2205/12—Hydrocarbons
- C09K2205/126—Unsaturated fluorinated hydrocarbons
-
- 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
- C09K2205/12—Hydrocarbons
- C09K2205/128—Perfluorinated hydrocarbons
-
- 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
- C09K2205/22—All components of a mixture being fluoro compounds
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/12—Inflammable refrigerants
- F25B2400/121—Inflammable refrigerants using R1234
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Description
以上、本開示の実施形態を説明したが、特許請求の範囲に記載された本開示の趣旨及び範囲から逸脱することなく、形態や詳細の多様な変更が可能なことが理解されるであろう。
Claims (5)
- エチレン系のフルオロオレフィン、2,3,3,3-テトラフルオロプロペン(HFO-1234yf)、および、1,3,3,3-テトラフルオロプロペン(HFO-1234ze)からなる群より選択される1種または2種以上を含む組成物の装置における使用であって、
前記装置は、融点が1200℃以上である部分の熱容量が6.5J/K以上である金属を有し、前記組成物の不均化反応が発生した場合に熱を吸熱する、
使用。 - 前記組成物は、1,2-ジフルオロエチレン(HFO-1132)、1,1-ジフルオロエチレン(HFO-1132a)、1,1,2-トリフルオロエチレン(HFO-1123)、モノフルオロエチレン(HFO-1141)、および、パーハロオレフィンからなる群より選択される1種または2種以上を含む、
請求項1に記載の使用。 - 前記組成物は、1,2-ジフルオロエチレン(HFO-1132)、および/または、1,1,2-トリフルオロエチレン(HFO-1123)を含む、
請求項2に記載の使用。 - エチレン系のフルオロオレフィン、2,3,3,3-テトラフルオロプロペン(HFO-1234yf)、および、1,3,3,3-テトラフルオロプロペン(HFO-1234ze)からなる群より選択される1種または2種以上を含む組成物を用いる装置であって、
融点が1200℃以上である部分の熱容量が6.5J/K以上である金属を有し、前記組成物の不均化反応が発生した場合に熱を吸熱する、
装置。 - 請求項4に記載の装置であって前記組成物を冷媒として用いる装置と、前記装置に接続される冷媒配管と、を含む冷媒回路を備えた冷凍サイクル装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020131013 | 2020-07-31 | ||
JP2020131013 | 2020-07-31 |
Publications (2)
Publication Number | Publication Date |
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JP2022027633A JP2022027633A (ja) | 2022-02-10 |
JP7377841B2 true JP7377841B2 (ja) | 2023-11-10 |
Family
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JP2021124362A Active JP7377841B2 (ja) | 2020-07-31 | 2021-07-29 | 組成物の装置における使用、装置、および、冷凍サイクル装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230167345A1 (ja) |
EP (1) | EP4191161A4 (ja) |
JP (1) | JP7377841B2 (ja) |
CN (1) | CN116134111A (ja) |
WO (1) | WO2022025201A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023162674A (ja) * | 2022-04-27 | 2023-11-09 | ダイキン工業株式会社 | 圧縮機における冷媒としての使用、圧縮機、および、冷凍サイクル装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479534A (en) * | 1981-12-07 | 1984-10-30 | The Air Preheater Company, Inc. | Transparent radiation recuperator |
JP2010267912A (ja) * | 2009-05-18 | 2010-11-25 | Furukawa Electric Co Ltd:The | 冷却装置 |
US20140216027A1 (en) * | 2011-03-30 | 2014-08-07 | Tokyo University of Science Educational Foundation Administration Organization | Heat storage device, and system provided with heat storage device |
JP2012255640A (ja) * | 2011-05-16 | 2012-12-27 | Mitsuya Corporation:Kk | 冷却方法とその器具及び装置 |
US10443912B2 (en) * | 2013-10-25 | 2019-10-15 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Refrigerant circulation device, method for circulating refrigerant and acid suppression method |
JP2015140946A (ja) * | 2014-01-27 | 2015-08-03 | 株式会社育水舎アクアシステム | 蓄熱システム |
EP3115431A4 (en) * | 2014-03-06 | 2017-10-11 | Asahi Glass Company, Limited | Working medium for heat cycle, and heat cycle system |
US20190113256A1 (en) * | 2016-05-17 | 2019-04-18 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
JP6673395B2 (ja) | 2018-05-07 | 2020-03-25 | ダイキン工業株式会社 | 1,2−ジフルオロエチレン及び/又は1,1,2−トリフルオロエタンの製造方法 |
JP7117602B2 (ja) * | 2018-09-03 | 2022-08-15 | パナソニックIpマネジメント株式会社 | 冷凍サイクルシステム |
-
2021
- 2021-07-29 WO PCT/JP2021/028147 patent/WO2022025201A1/ja active Application Filing
- 2021-07-29 EP EP21851130.1A patent/EP4191161A4/en active Pending
- 2021-07-29 CN CN202180059484.5A patent/CN116134111A/zh active Pending
- 2021-07-29 JP JP2021124362A patent/JP7377841B2/ja active Active
-
2023
- 2023-01-30 US US18/103,049 patent/US20230167345A1/en active Pending
Non-Patent Citations (11)
Title |
---|
特開2007-298254号公報 |
特開2010-267912号公報 |
特開2012-255640号公報 |
特開2014-159773号公報 |
特開2015-140946号公報 |
特開2015-83899号公報 |
特開2018-31336号公報 |
特開2019-196312号公報 |
特開2020-38014号公報 |
特開昭58-150794号公報 |
特開昭63-248994号公報 |
Also Published As
Publication number | Publication date |
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WO2022025201A1 (ja) | 2022-02-03 |
US20230167345A1 (en) | 2023-06-01 |
EP4191161A1 (en) | 2023-06-07 |
EP4191161A4 (en) | 2024-08-28 |
CN116134111A (zh) | 2023-05-16 |
JP2022027633A (ja) | 2022-02-10 |
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