CA2120237A1 - Novel compositions comprising pentafluoroethane and monochlorodifluoromethane - Google Patents

Novel compositions comprising pentafluoroethane and monochlorodifluoromethane

Info

Publication number: CA2120237A1
Authority: CA; Canada
Prior art keywords: compositions; refrigerant; weight percent; temperature; refrigeration
Prior art date: 1991-10-03
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.): Abandoned

Application number

CA 2120237

Other languages

English (en)

French (fr)

Inventor

Earl August Eugene Lund

Ian Robert Shankland

Rajiv Ratna Singh

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.)

Honeywell International Inc

Original Assignee

Individual

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.)

1991-10-03

Filing date

1992-09-23

Publication date

1993-04-15

1992-09-23 Application filed by Individual filed Critical Individual

1993-04-15 Publication of CA2120237A1 publication Critical patent/CA2120237A1/en

Status Abandoned legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 81
VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 title claims abstract description 33
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 title claims abstract description 28
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
238000010438 heat treatment Methods 0.000 claims abstract description 9
239000000314 lubricant Substances 0.000 claims abstract description 6
239000001294 propane Substances 0.000 claims abstract description 5
238000005057 refrigeration Methods 0.000 claims description 24
238000001704 evaporation Methods 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 3
239000012530 fluid Substances 0.000 abstract description 11
238000001816 cooling Methods 0.000 abstract description 6
239000000654 additive Substances 0.000 abstract description 4
239000008137 solubility enhancer Substances 0.000 abstract 1
239000003507 refrigerant Substances 0.000 description 30
SGVQWMHGPNLWSW-UHFFFAOYSA-N chloro(difluoro)methane;1-chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)Cl.FC(F)(F)C(F)(F)Cl SGVQWMHGPNLWSW-UHFFFAOYSA-N 0.000 description 7
238000000034 method Methods 0.000 description 7
230000008901 benefit Effects 0.000 description 6
230000008020 evaporation Effects 0.000 description 6
230000006835 compression Effects 0.000 description 5
238000007906 compression Methods 0.000 description 5
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
238000009833 condensation Methods 0.000 description 4
230000005494 condensation Effects 0.000 description 4
239000007788 liquid Substances 0.000 description 4
230000008569 process Effects 0.000 description 4
238000004378 air conditioning Methods 0.000 description 3
238000004364 calculation method Methods 0.000 description 3
239000012071 phase Substances 0.000 description 3
230000000996 additive effect Effects 0.000 description 2
230000002411 adverse Effects 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000012808 vapor phase Substances 0.000 description 2
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 1
101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
101100326871 Escherichia coli (strain K12) ygbF gene Proteins 0.000 description 1
101100194363 Schizosaccharomyces pombe (strain 972 / ATCC 24843) res2 gene Proteins 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000000926 atmospheric chemistry Substances 0.000 description 1
238000009530 blood pressure measurement Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
101150117416 cas2 gene Proteins 0.000 description 1
230000008859 change Effects 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
235000019406 chloropentafluoroethane Nutrition 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000002803 fossil fuel Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
238000013178 mathematical model Methods 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
101150037117 pct-1 gene Proteins 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000010792 warming 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/122—Halogenated hydrocarbons

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Lubricants (AREA)

CA 2120237 1991-10-03 1992-09-23 Novel compositions comprising pentafluoroethane and monochlorodifluoromethane Abandoned CA2120237A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US77068891A	1991-10-03	1991-10-03
US07/770,688		1991-10-03

Publications (1)

Publication Number	Publication Date
CA2120237A1 true CA2120237A1 (en)	1993-04-15

Family

ID=25089372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2120237 Abandoned CA2120237A1 (en)	1991-10-03	1992-09-23	Novel compositions comprising pentafluoroethane and monochlorodifluoromethane

Country Status (8)

Country	Link
EP (1)	EP0606342A1 (de)
JP (1)	JPH06511489A (de)
CN (1)	CN1070936A (de)
AU (1)	AU2672292A (de)
BR (1)	BR9206584A (de)
CA (1)	CA2120237A1 (de)
MX (1)	MX9205556A (de)
WO (1)	WO1993007231A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK0568115T3 (da) *	1990-07-26	1996-04-29	Du Pont	Kvasi-azeotrope blandinger til anvendelse som kølemidler
FR2725200B1 (fr) *	1995-02-17	1996-10-31	Atochem Elf Sa	Melange pseudo-azeotropique de chlorodifluoromethane, de 1,1,1-trifluoroethane et de pentafluoroethane, et son application comme fluide frigorigene en refrigeration basse temperature
GB9516909D0 (en) *	1995-08-18	1995-10-18	Ici Plc	Refrigerant compositions
ATE215596T1 (de)	1998-01-16	2002-04-15	Du Pont	Halogenierte kohlenwasserstoff- kühlmittelzusammensetzungen enthaltend polymere ölrückführungsmittel
CN104482598A (zh) *	2014-12-22	2015-04-01	常熟市兴华机电设备安装工程有限责任公司	一种高功效节能型空调

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0730311B2 (ja) *	1987-09-21	1995-04-05	ダイキン工業株式会社	冷媒
GB2244492B (en) *	1989-09-12	1993-08-04	Star Refrigeration	Three-component refrigerant mixture
US4978467A (en) *	1989-09-26	1990-12-18	Allied-Signal Inc.	Azeotrope-like compositions of pentafluoroethane and difluoromethane
GB2247462A (en) *	1990-08-29	1992-03-04	Star Refrigeration	Two component refrigerant
GB9026512D0 (en) *	1990-12-05	1991-01-23	Star Refrigeration	Multi-component refrigerant
CN1029625C (zh) *	1990-12-17	1995-08-30	纳幕尔杜邦公司	氟化烃的恒沸组合物

1992
- 1992-09-23 EP EP92920818A patent/EP0606342A1/de not_active Withdrawn
- 1992-09-23 WO PCT/US1992/008065 patent/WO1993007231A1/en not_active Ceased
- 1992-09-23 CA CA 2120237 patent/CA2120237A1/en not_active Abandoned
- 1992-09-23 JP JP5506942A patent/JPH06511489A/ja active Pending
- 1992-09-23 BR BR9206584A patent/BR9206584A/pt not_active Application Discontinuation
- 1992-09-23 AU AU26722/92A patent/AU2672292A/en not_active Abandoned
- 1992-09-30 MX MX9205556A patent/MX9205556A/es unknown
- 1992-10-03 CN CN 92111463 patent/CN1070936A/zh active Pending

Also Published As

Publication number	Publication date
JPH06511489A (ja)	1994-12-22
AU2672292A (en)	1993-05-03
BR9206584A (pt)	1995-11-21
MX9205556A (es)	1993-04-01
CN1070936A (zh)	1993-04-14
EP0606342A1 (de)	1994-07-20
WO1993007231A1 (en)	1993-04-15

Legal Events

Date	Code	Title	Description
1996-03-23	FZDE	Dead

Publication	Publication Date	Title
EP0509673B2 (de)	2003-11-05	Kühlzusammensetzungen
US11459497B2 (en)	2022-10-04	Low GWP refrigerant blends
US5211867A (en)	1993-05-18	Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
US4943388A (en)	1990-07-24	Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane
AU692567B2 (en)	1998-06-11	Refrigerant compositions
US5294359A (en)	1994-03-15	Refrigerant compositions
WO1993015163A1 (en)	1993-08-05	Novel refrigerant compositions
AU693226B2 (en)	1998-06-25	Refrigerant compositions
CA2120237A1 (en)	1993-04-15	Novel compositions comprising pentafluoroethane and monochlorodifluoromethane
JPH07502775A (ja)	1995-03-23	冷媒として有用な組成物
JP7550792B2 (ja)	2024-09-13	満液式システムにおける冷媒混合物
JPH07502774A (ja)	1995-03-23	冷媒として有用な組成物
KR100924426B1 (ko)	2009-10-29	친환경 오픈 쇼케이스 혼합냉매 조성물
EP0922077A1 (de)	1999-06-16	Kühlmittelzusammensetzungen
KR20080080576A (ko)	2008-09-04	냉매 조성물
EP0922075A1 (de)	1999-06-16	Kühlmittelzusammensetzungen
KR100648412B1 (ko)	2006-11-24	저온용 혼합냉매 조성물
WO1996002605A1 (en)	1996-02-01	Refrigerant compositions
WO1996002603A1 (en)	1996-02-01	Refrigerant compositions
Chernyak et al.	1996	Thermodynamic properties of HFC-32/HFC-125 mixtures and an estimation of its environmental impact and utility in refrigeration
KR20090077995A (ko)	2009-07-17	친환경 중소형 쇼케이스 혼합냉매 조성물
KR20080094260A (ko)	2008-10-23	친환경 산업용 냉동기 혼합냉매 조성물
WO1994026836A1 (en)	1994-11-24	Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
WO1993016143A1 (en)	1993-08-19	Refrigerant compositions of monochlorodifluoromethane, pentafluoroethane and 1,1,1,2-tetrafluoroethane
KR20080056330A (ko)	2008-06-23	반도체 산업용 냉동기 혼합냉매 조성물