HRP20230539T1 - KOMPOZICIJE KOJE SE SADRŽE HFO-1234ZE, HFO-1225ZC i HFO-1234YF - Google Patents
KOMPOZICIJE KOJE SE SADRŽE HFO-1234ZE, HFO-1225ZC i HFO-1234YF Download PDFInfo
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- HRP20230539T1 HRP20230539T1 HRP20230539TT HRP20230539T HRP20230539T1 HR P20230539 T1 HRP20230539 T1 HR P20230539T1 HR P20230539T T HRP20230539T T HR P20230539TT HR P20230539 T HRP20230539 T HR P20230539T HR P20230539 T1 HRP20230539 T1 HR P20230539T1
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- Prior art keywords
- composition
- fluoropropene
- amount
- composition according
- cooling
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- 239000000203 mixture Substances 0.000 title claims 34
- VJGCZWVJDRIHNC-UHFFFAOYSA-N 1-fluoroprop-1-ene Chemical group CC=CF VJGCZWVJDRIHNC-UHFFFAOYSA-N 0.000 claims 21
- 238000001816 cooling Methods 0.000 claims 13
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 claims 5
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 claims 5
- 238000004378 air conditioning Methods 0.000 claims 4
- 239000003507 refrigerant Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 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 2
- -1 alkyl alkylbenzenes Chemical class 0.000 claims 2
- 238000005086 pumping Methods 0.000 claims 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims 1
- 125000002877 alkyl aryl group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002480 mineral oil Substances 0.000 claims 1
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims 1
- 229920001515 polyalkylene glycol Polymers 0.000 claims 1
- 229920013639 polyalphaolefin Polymers 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 229920001289 polyvinyl ether Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
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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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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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
- F25B30/00—Heat pumps
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
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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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
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- 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
- C09K2205/102—Alcohols
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/11—Ethers
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
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- 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
- C09K2205/122—Halogenated hydrocarbons
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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
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/126—Unsaturated fluorinated hydrocarbons
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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
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/22—All components of a mixture being fluoro compounds
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- 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
- C09K2205/32—The mixture being azeotropic
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/40—Replacement mixtures
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5018—Halogenated solvents
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5036—Azeotropic mixtures containing halogenated solvents
- C11D7/504—Azeotropic mixtures containing halogenated solvents all solvents being halogenated hydrocarbons
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Claims (15)
1. Rashladna kompozicija fluoropropena koja sadrži
E-1,3,3,3-tetrafluoropropen, 1,1,3,3,3-pentafluoropropen, i 2,3,3,3-tetrafluoropropen,
pri čemu je ukupna količina 1,1,3,3,3-pentafluoropropena i 2,3,3,3-tetrafluoropropena 1.0 mas. % ili manje, na osnovu ukupne mase kompozicije fluoropropena, pri čemu je 2,3,3,3-tetrafluoropropen prisutan u kompoziciji fluoropropena u količini od najmanje 0.001 mas.% na osnovu ukupne mase kompozicije fluoropropena, i pri čemu je 1,1,3,3,3-pentafluoropropen prisutan u kompoziciji fluoropropena u količini od najmanje 0.001 mas.% na osnovu ukupne mase kompozicije fluoropropena.
2. Kompozicija prema patentnom zahtjevu 1, pri čemu je 2,3,3,3-tetrafluoropropen prisutan u kompoziciji fluoropropena u količini od 0.001 do 0.8 mas.%, poželjno u količini od 0.1 do 0.6 mas.%, još poželjnije u količini od 0.3 do 0.4 mas.% na osnovu ukupne mase kompozicije fluoropropena.
3. Kompozicija prema patentnom zahtjevu 1 ili 2, pri čemu je 1,1,3,3,3-pentafluoropropen prisutan u kompoziciji fluoropropena u količini od 0.001 do 0.8 mas.%, poželjno u količini od 0.01 do 0.6 mas.%, i još poželjnije u količini od 0.1 do 0.4 mas.% na osnovu ukupne mase kompozicije fluoropropena.
4. Kompozicija prema patentnom zahtjevu 1, 2 ili 3, pri čemu je E-1,3,3,3-tetrafluoropropen prisutan u kompoziciji fluoropropena u količini od 50.0 mas.% ili više, poželjno u količini od 75.0 mas.% ili više, još poželjnije u količini od 99.0 mas.% ili više, čak još poželjnije u količini od 99.5 mas.% ili više, i najpoželjnije u količini od 99.8 mas.% ili više, na osnovu ukupne mase kompozicije fluoropropena.
5. Kompozicija prema patentnom zahtjevu 1, 2, 3 ili 4, pri čemu je ukupna količina 2,3,3,3-tetrafluoropropena i 1,1,3,3,3-pentafluoropropena u kompoziciji fluoropropena 0.1 do 0.8 mas.%, i poželjnije je 0.3 do 0.5 mas.% na osnovu ukupne mase kompozicije fluoropropena.
6. Kompozicija prema patentnom zahtjevu 1, 2, 3, 4 ili 5, koja dodatno sadrži R-134, poželjno u količini od 1.0 do 40.0 mas.%, poželjnije u količini od 30.0 do 40.0 mas.%, i najpoželjnije u količini od 35.0 do 40.0 mas.% na osnovu ukupne mase kompozicije fluoropropene; ili dodatno sadrži R-1336mzzE i/ili R-227ea, poželjno u količini od 15.0 do 20.0 mas.% R-1336mzzE i od 2.0 do 5.0 mas.% R-227ea na osnovu ukupne mase kompozicije fluoropropena.
7. Kompozicija prema bilo kojem od patentnih zahtjeva 1 do 6, pri čemu kompozicija dodatno sadrži HFC-134a.
8. Kompozicija prema bilo kojem od patentnih zahtjeva 1 do 7, pri čemu je kompozicija skoro azeotropna kompozicija.
9. Kompozicija prema bilo kojem od patentnih zahtjeva 1 do 8, koja dalje sadrži sredstvo za podmazivanje izabrano iz grupe koja se sastoji od mineralnih ulja, kao što su parafini, nafteni i aromatične supstance, alkilarila, kao što su linearni i razgranati alkil alkilbenzeni, sintetički parafini, sintetički nafteni, poli(alfaolefini), poliol estri, polialkilen glikoli, i polivinil etri.
10. Rashladni sistem, koji sadrži:
isparivač; kondenzator; kompresor; ekspanzioni uređaj; i medij za prijenos topline;
pri čemu medij za prijenos topline sadrži rashladnu kompoziciju fluoropropena prema bilo kojem od patentnih zahtjeva 1 do 9.
11. Uređaj za hlađenje koji sadrži rashladnu kompoziciju fluoropropena prema bilo kojem od patentnih zahtjeva 1 do 9.
12. Primjena rashladne kompozicije fluoropropena prema bilo kojem od patentnih zahtjeva 1 do 9 u uređaju za hlađenje, poželjno u uređaju za hlađenje srednje temperature.
13. Postupak proizvodnje hlađenja, pri čemu postupak sadrži: isparavanje rashladne kompozicije fluoropropena prema bilo kojem od patentnih zahtjeva 1 do 9 u blizini tijela koje se hladi i zatim kondenzaciju kompozicije.
14. Postupak za zamjenu rashladnog sredstva sa visokim GWP u aparatima za hlađenje, klima uređajima, ili aparatima za pumpanje topline, pri čemu je rashladno sredstvo sa visokim GWP izabrano iz grupe koja se sastoji od R134a, R22, R123, R11, R245fa, R114, R236fa, R124, R12, R410A, R407C, R417A, R422A, R507A, R502, i R404A, pri čemu postupak obuhvaća snabdijevanje rashladne kompozicije fluoropropena prema bilo kojem od patentnih zahtjeva 1 do 9 do aparata za hlađenje, klima uređaja, ili aparata za pumpanje topline koji koristi, koristio je ili je dizajniran da koristi rashladno sredstvo sa visokim GWP.
15. Rashladni uređaj, uređaj za klimatizaciju, ili aparat za pumpanje topline koji sadrži kompoziciju rashladnog fluoropropena prema bilo kojem od patentnih zahtjeva 1 do 9, pri čemu je aparat za hlađenje poželjno stacionarni ili mobilni aparat za hlađenje i uređaj za klimatizaciju je poželjno mobilni uređaj za klimatizaciju, još poželjnije uređaj za klimatizaciju automobila.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862750991P | 2018-10-26 | 2018-10-26 | |
PCT/US2020/029690 WO2021080645A1 (en) | 2018-10-26 | 2020-04-24 | Hfo-1234ze, hfo-1225zc and hfo-1234yf compositions and processes for producing and using the compositions |
EP21724516.6A EP3959188B1 (en) | 2018-10-26 | 2021-04-26 | Hfo-1234ze, hfo-1225zc and hfo-1234yf containing compositions |
PCT/US2021/029166 WO2021217136A1 (en) | 2018-10-26 | 2021-04-26 | Hfo-1234ze, hfo-1225zc and hfo-1234yf containing compositions and processes for producing and using the compositions |
Publications (1)
Publication Number | Publication Date |
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HRP20230539T1 true HRP20230539T1 (hr) | 2023-08-04 |
Family
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Family Applications (1)
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HRP20230539TT HRP20230539T1 (hr) | 2018-10-26 | 2021-04-26 | KOMPOZICIJE KOJE SE SADRŽE HFO-1234ZE, HFO-1225ZC i HFO-1234YF |
Country Status (20)
Country | Link |
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US (2) | US11702379B2 (hr) |
EP (4) | EP3870562A1 (hr) |
JP (3) | JP2022512806A (hr) |
KR (2) | KR20210084522A (hr) |
CN (2) | CN112930332B (hr) |
AU (3) | AU2019363604A1 (hr) |
BR (1) | BR112021007674A2 (hr) |
CA (3) | CA3112598A1 (hr) |
CY (1) | CY1126102T1 (hr) |
DK (1) | DK3959188T3 (hr) |
ES (1) | ES2946170T3 (hr) |
HR (1) | HRP20230539T1 (hr) |
HU (1) | HUE062066T2 (hr) |
LT (1) | LT3959188T (hr) |
MX (3) | MX2021003602A (hr) |
PL (1) | PL3959188T3 (hr) |
PT (1) | PT3959188T (hr) |
SG (3) | SG11202102173XA (hr) |
SI (1) | SI3959188T1 (hr) |
WO (3) | WO2020086928A1 (hr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US11209196B2 (en) | 2018-10-26 | 2021-12-28 | The Chemours Company Fc, Llc | HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions |
BR112021022059A2 (pt) | 2018-10-26 | 2021-12-28 | Chemours Co Fc Llc | Composições de fluoropropeno, métodos de produção de uma mistura e de resfriamento, processos para transferência de calor, para tratamento de uma superfície e para formação de uma composição, sistema de refrigeração, aparelhos de refrigeração, uso da composição de fluoropropeno e método para substituição de um refrigerante |
EP3935126A1 (en) * | 2019-03-08 | 2022-01-12 | The Chemours Company FC, LLC | Process and methods for reclaiming flammable and non-flammable hydrofluoro-olefin containing refrigerants |
CN117425551A (zh) * | 2021-06-10 | 2024-01-19 | Agc株式会社 | 木材保存处理液、带木材保存用药剂的木材的制造方法 |
US20230174442A1 (en) * | 2021-12-03 | 2023-06-08 | Honeywell International Inc. | HIGH PURITY HFO-E-1,3,3,3-TETRAFLUOROPROPENE (trans-HFO-1234ze) AND METHODS FOR PRODUCING SAME |
US20240018074A1 (en) * | 2022-07-14 | 2024-01-18 | Honeywell International Inc. | METHOD FOR REDUCING CHLOROFLUOROCARBON IMPURITIES IN THE MANUFACTURE OF TRANS-1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ze(E)) |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
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