WO2008065331A3 - Diluants frigorigènes pour le hcfc22 - Google Patents
Diluants frigorigènes pour le hcfc22 Download PDFInfo
- Publication number
- WO2008065331A3 WO2008065331A3 PCT/GB2007/004145 GB2007004145W WO2008065331A3 WO 2008065331 A3 WO2008065331 A3 WO 2008065331A3 GB 2007004145 W GB2007004145 W GB 2007004145W WO 2008065331 A3 WO2008065331 A3 WO 2008065331A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hcfc22
- refrigerant
- extenders
- optionally
- refrigeration
- Prior art date
Links
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)
- Lubricants (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
L'invention concerne un procédé destiné à diluer progressivement le HCFC22 restant dans un appareil de réfrigération, un appareil de climatisation ou une pompe à chaleur après la fuite d'une partie de la charge de départ, par mélange de ce composé avec un frigorigène comprenant un ou plusieurs composés organofluorés et, éventuellement, du HCFC22 et un ou plusieurs hydrocarbures.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0623551A GB0623551D0 (en) | 2006-11-27 | 2006-11-27 | Refringement extenders for HCFL 22 |
GB0623551.9 | 2006-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008065331A2 WO2008065331A2 (fr) | 2008-06-05 |
WO2008065331A3 true WO2008065331A3 (fr) | 2008-08-07 |
Family
ID=37636516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2007/004145 WO2008065331A2 (fr) | 2006-11-27 | 2007-10-30 | Diluants frigorigènes pour le hcfc22 |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB0623551D0 (fr) |
WO (1) | WO2008065331A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8926856B2 (en) | 2010-02-16 | 2015-01-06 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US8999190B2 (en) | 2007-10-12 | 2015-04-07 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US9175202B2 (en) | 2010-02-16 | 2015-11-03 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8444873B2 (en) * | 2009-06-12 | 2013-05-21 | Solvay Fluor Gmbh | Refrigerant composition |
GB2481443B (en) | 2010-06-25 | 2012-10-17 | Mexichem Amanco Holding Sa | Heat transfer compositions |
PT3241878T (pt) | 2014-09-25 | 2020-09-03 | Daikin Ind Ltd | Composição compreendendo hfc e hfo |
CN113789156B (zh) * | 2021-09-26 | 2023-07-25 | 浙江巨化联州制冷科技有限公司 | 一种传热组合物及其应用与传热*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6526764B1 (en) * | 2000-09-27 | 2003-03-04 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
US6606868B1 (en) * | 1999-10-04 | 2003-08-19 | Refrigerant Products, Ltd. | R 22 replacement refrigerant |
US20060191665A1 (en) * | 2004-12-28 | 2006-08-31 | Ponder Kenneth M | Refrigerant for low temperature applications |
-
2006
- 2006-11-27 GB GB0623551A patent/GB0623551D0/en not_active Ceased
-
2007
- 2007-10-30 WO PCT/GB2007/004145 patent/WO2008065331A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6606868B1 (en) * | 1999-10-04 | 2003-08-19 | Refrigerant Products, Ltd. | R 22 replacement refrigerant |
US6526764B1 (en) * | 2000-09-27 | 2003-03-04 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
US20060191665A1 (en) * | 2004-12-28 | 2006-08-31 | Ponder Kenneth M | Refrigerant for low temperature applications |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8999190B2 (en) | 2007-10-12 | 2015-04-07 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US8926856B2 (en) | 2010-02-16 | 2015-01-06 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US9175202B2 (en) | 2010-02-16 | 2015-11-03 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
Also Published As
Publication number | Publication date |
---|---|
WO2008065331A2 (fr) | 2008-06-05 |
GB0623551D0 (en) | 2007-01-03 |
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