AU666510B2 - Compositions useful as refrigerants - Google Patents

Compositions useful as refrigerants Download PDF

Info

Publication number: AU666510B2
Authority: AU; Australia
Prior art keywords: weight; refrigerant composition; difluoromethane; refrigerant; difluoromethyl trifluoromethyl
Prior art date: 1992-01-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

AU31688/93A

Other languages

English (en)

Other versions

AU3168893A (en

Inventor

James David Morrison

Richard Llewellyn Powell

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Imperial Chemical Industries Ltd

Original Assignee

Imperial Chemical Industries Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-01-10

Filing date

1992-12-23

Publication date

1996-02-15

1992-12-23 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1993-08-03 Publication of AU3168893A publication Critical patent/AU3168893A/en

1996-02-15 Application granted granted Critical

1996-02-15 Publication of AU666510B2 publication Critical patent/AU666510B2/en

2012-12-23 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

239000003507 refrigerant Substances 0.000 title claims description 111
239000000203 mixture Substances 0.000 title claims description 109
RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 claims description 125
ACYQYBAHTSKBLM-UHFFFAOYSA-N difluoromethoxy(trifluoro)methane Chemical compound FC(F)OC(F)(F)F ACYQYBAHTSKBLM-UHFFFAOYSA-N 0.000 claims description 46
VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 claims description 23
238000001816 cooling Methods 0.000 claims description 22
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
150000005828 hydrofluoroalkanes Chemical class 0.000 claims description 12
238000000034 method Methods 0.000 claims description 8
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 7
UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 claims description 6
150000001875 compounds Chemical class 0.000 claims description 6
238000001704 evaporation Methods 0.000 claims description 6
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 claims description 6
150000002170 ethers Chemical class 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 4
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
239000000126 substance Substances 0.000 claims description 3
MXBCYQUALCBQIJ-RYVPXURESA-N (8s,9s,10r,13s,14s,17r)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol;(8r,9s,13s,14s,17r)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-diol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.C1CC[C@@H]2[C@H]3C(=C)C[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 MXBCYQUALCBQIJ-RYVPXURESA-N 0.000 claims 1
102100035353 Cyclin-dependent kinase 2-associated protein 1 Human genes 0.000 claims 1
102220072395 rs376780156 Human genes 0.000 claims 1
239000004236 Ponceau SX Substances 0.000 description 16
238000005057 refrigeration Methods 0.000 description 13
238000009835 boiling Methods 0.000 description 12
239000007789 gas Substances 0.000 description 11
238000004378 air conditioning Methods 0.000 description 8
RFCAUADVODFSLZ-UHFFFAOYSA-N 1-Chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)(F)C(F)(F)Cl RFCAUADVODFSLZ-UHFFFAOYSA-N 0.000 description 3
KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical class F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 3
235000019406 chloropentafluoroethane Nutrition 0.000 description 3
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 2
WXGNWUVNYMJENI-UHFFFAOYSA-N 1,1,2,2-tetrafluoroethane Chemical compound FC(F)C(F)F WXGNWUVNYMJENI-UHFFFAOYSA-N 0.000 description 2
NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 2
239000004340 Chloropentafluoroethane Substances 0.000 description 2
125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000010792 warming Methods 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
150000005218 dimethyl ethers Chemical class 0.000 description 1
230000000694 effects Effects 0.000 description 1
-1 hydroxyl radicals Chemical class 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000009834 vaporization Methods 0.000 description 1

Classifications

- 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
- 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
- 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
- C09K2205/11—Ethers
- C09K2205/112—Halogenated ethers
- 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

Landscapes

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)
Lubricants (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Detergent Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)

AU31688/93A 1992-01-10 1992-12-23 Compositions useful as refrigerants Ceased AU666510B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB929200523A GB9200523D0 (en)	1992-01-10	1992-01-10	Compositions useful as refrigerants
GB9200523		1992-01-10
PCT/GB1992/002383 WO1993014174A1 (en)	1992-01-10	1992-12-23	Compositions useful as refrigerants

Publications (2)

Publication Number	Publication Date
AU3168893A AU3168893A (en)	1993-08-03
AU666510B2 true AU666510B2 (en)	1996-02-15

Family

ID=10708417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU31688/93A Ceased AU666510B2 (en)	1992-01-10	1992-12-23	Compositions useful as refrigerants

Country Status (8)

Country	Link
EP (1)	EP0620838A1 (de)
JP (1)	JPH07503741A (de)
KR (1)	KR940703903A (de)
AU (1)	AU666510B2 (de)
BR (1)	BR9207017A (de)
CA (1)	CA2126187A1 (de)
GB (1)	GB9200523D0 (de)
WO (1)	WO1993014174A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU668120B2 (en) *	1992-01-10	1996-04-26	Imperial Chemical Industries Plc	Compositions useful as refrigerants
US5605882A (en) *	1992-05-28	1997-02-25	E. I. Du Pont De Nemours And Company	Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane
GB9414133D0 (en) *	1994-07-13	1994-08-31	Ici Plc	Refrigerant compositions
GB9414110D0 (en) *	1994-07-13	1994-08-31	Ici Plc	Refrigeration compositions
GB9414136D0 (en) *	1994-07-13	1994-08-31	Ici Plc	Refrigerant compositions
GB9414134D0 (en) *	1994-07-13	1994-08-31	Ici Plc	Refrigerant compositions
GB9415159D0 (en) *	1994-07-27	1994-09-28	Ici Plc	Refrigerant compositions
FR2732242B1 (fr) *	1995-03-28	1997-05-23	Elf Aquitaine	Composite actif a structure feuilletee et son utilisation comme milieu reactionnel
FR2733241B1 (fr) *	1995-04-20	1997-05-30	Atochem Elf Sa	Melanges pseudo-azeotropiques a base de difluoromethane et de pentafluorodimethylether , et leurs applications comme fluides frigorigenes
AU7663096A (en) *	1995-10-18	1997-05-07	Allied-Signal Inc.	Compositions of pentafluoromethyl ether and a hydrocarbon
IT1293326B1 (it) *	1997-07-11	1999-02-16	Ausimont Spa	Composizioni refrigeranti
DE60037276T2 (de) *	2000-01-04	2008-10-09	Daikin Industries, Ltd.	Fahrzeugklimanlage und damit ausgestattenes fahrzeug
US7080522B2 (en)	2000-01-04	2006-07-25	Daikin Industries, Ltd.	Car air conditioner and car with its conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3168993A (en) *	1992-01-10	1993-08-03	Imperial Chemical Industries Plc	Compositions useful as refrigerants
AU4250093A (en) *	1992-05-28	1993-12-30	E.I. Du Pont De Nemours And Company	Compositions of a fluoroether and a hydrofluorocarbon

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4978467A (en) *	1989-09-26	1990-12-18	Allied-Signal Inc.	Azeotrope-like compositions of pentafluoroethane and difluoromethane
US4948526A (en) *	1989-09-26	1990-08-14	Allied-Signal Inc.	Azeotrope-like compositions of pentafluorodimethyl ether and monochlorodifluoromethane

1992
- 1992-01-10 GB GB929200523A patent/GB9200523D0/en active Pending
- 1992-12-23 EP EP93900353A patent/EP0620838A1/de not_active Ceased
- 1992-12-23 WO PCT/GB1992/002383 patent/WO1993014174A1/en not_active Application Discontinuation
- 1992-12-23 CA CA002126187A patent/CA2126187A1/en not_active Abandoned
- 1992-12-23 BR BR9207017A patent/BR9207017A/pt not_active Application Discontinuation
- 1992-12-23 KR KR1019940702374A patent/KR940703903A/ko not_active Application Discontinuation
- 1992-12-23 JP JP5512217A patent/JPH07503741A/ja active Pending
- 1992-12-23 AU AU31688/93A patent/AU666510B2/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3168993A (en) *	1992-01-10	1993-08-03	Imperial Chemical Industries Plc	Compositions useful as refrigerants
AU4250093A (en) *	1992-05-28	1993-12-30	E.I. Du Pont De Nemours And Company	Compositions of a fluoroether and a hydrofluorocarbon

Also Published As

Publication number	Publication date
GB9200523D0 (en)	1992-02-26
KR940703903A (ko)	1994-12-12
BR9207017A (pt)	1995-12-05
CA2126187A1 (en)	1993-07-22
EP0620838A1 (de)	1994-10-26
JPH07503741A (ja)	1995-04-20
AU3168893A (en)	1993-08-03
WO1993014174A1 (en)	1993-07-22

Publication	Publication Date	Title
EP0509673B2 (de)	2003-11-05	Kühlzusammensetzungen
US4957652A (en)	1990-09-18	Refrigerants
EP0772659B1 (de)	2001-09-19	Kühlzusammensetzungen
US6117356A (en)	2000-09-12	Refrigerant compositions
AU666510B2 (en)	1996-02-15	Compositions useful as refrigerants
WO1991000323A1 (en)	1991-01-10	Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane
WO1997007182A1 (en)	1997-02-27	Refrigerant compositions
AU692567B2 (en)	1998-06-11	Refrigerant compositions
AU668120B2 (en)	1996-04-26	Compositions useful as refrigerants
JPH0585970A (ja)	1993-04-06	冷媒
AU666694B2 (en)	1996-02-22	Compositions useful as refrigerants
JPH05140547A (ja)	1993-06-08	オクタフルオロブタンからなる冷媒
EP0770112A1 (de)	1997-05-02	Kühlmittelzusammensetzungen
WO1993006187A1 (en)	1993-04-01	Refrigerant and refrigerator
WO1997007181A1 (en)	1997-02-27	Refrigerant compositions
JPH0570769A (ja)	1993-03-23	フルオロアルカン混合物
EP0922077A1 (de)	1999-06-16	Kühlmittelzusammensetzungen
EP0922075A1 (de)	1999-06-16	Kühlmittelzusammensetzungen
AU690066B2 (en)	1998-04-23	Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
WO1996002603A1 (en)	1996-02-01	Refrigerant compositions
WO1996002605A1 (en)	1996-02-01	Refrigerant compositions
WO1997007180A1 (en)	1997-02-27	Refrigerant compositions