FR2378077A1 - Milieux d'echange de chaleur stabilises, a base d'hydrocarbure fluore, d'absorbant et d'un stabilisant forme de phosphite - Google Patents
Milieux d'echange de chaleur stabilises, a base d'hydrocarbure fluore, d'absorbant et d'un stabilisant forme de phosphiteInfo
- Publication number
- FR2378077A1 FR2378077A1 FR7801397A FR7801397A FR2378077A1 FR 2378077 A1 FR2378077 A1 FR 2378077A1 FR 7801397 A FR7801397 A FR 7801397A FR 7801397 A FR7801397 A FR 7801397A FR 2378077 A1 FR2378077 A1 FR 2378077A1
- Authority
- FR
- France
- Prior art keywords
- heat exchange
- exchange media
- absorbent
- phosphite
- stabilized heat
- Prior art date
- 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.)
- Granted
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 230000002745 absorbent Effects 0.000 title abstract 3
- 239000002250 absorbent Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 229910052731 fluorine Inorganic materials 0.000 title abstract 2
- 239000011737 fluorine Substances 0.000 title abstract 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 title abstract 2
- -1 FLUORINE HYDROCARBON Chemical class 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000005037 alkyl phenyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000002240 furans Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 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
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/760,489 US4072027A (en) | 1977-01-19 | 1977-01-19 | Stabilized heat activated heat exchange absorption pair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378077A1 true FR2378077A1 (fr) | 1978-08-18 |
| FR2378077B1 FR2378077B1 (en, 2012) | 1982-10-08 |
Family
ID=25059253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801397A Granted FR2378077A1 (fr) | 1977-01-19 | 1978-01-18 | Milieux d'echange de chaleur stabilises, a base d'hydrocarbure fluore, d'absorbant et d'un stabilisant forme de phosphite |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4072027A (en, 2012) |
| JP (1) | JPS5392951A (en, 2012) |
| CA (1) | CA1093292A (en, 2012) |
| DE (1) | DE2801340C2 (en, 2012) |
| FR (1) | FR2378077A1 (en, 2012) |
| GB (1) | GB1568009A (en, 2012) |
| IT (1) | IT1117092B (en, 2012) |
| NL (1) | NL7800603A (en, 2012) |
| SE (1) | SE425317B (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548277A (en) * | 1978-09-07 | 1980-04-05 | Du Pont Mitsui Fluorochem Co Ltd | Flon composition for heat transfer medium |
| FR2487055A1 (fr) * | 1980-07-15 | 1982-01-22 | Exxon France | Procede de transfert de chaleur d'une source froide a un dissipateur chaud et pompe de chaleur pour la mise en oeuvre de ce procede |
| JPS57124664A (en) * | 1981-01-28 | 1982-08-03 | Hitachi Ltd | Absorbing liquid for absorption type refrigerating machine |
| EP0062516B1 (en) * | 1981-04-07 | 1985-08-07 | Matsushita Electric Industrial Co., Ltd. | Composition for absorption refrigeration |
| FI844979A0 (fi) * | 1983-04-18 | 1984-12-17 | Scandiaconsult Ab | Foerfarande foer vaermepumpning enligt absorptionsprincipen. |
| DE3522165C1 (de) * | 1985-06-21 | 1986-10-30 | Texaco Technologie Europa GmbH, 2102 Hamburg | Schmiermittel und ihre Verwendung |
| US4905481A (en) * | 1988-01-06 | 1990-03-06 | Mainstream Engineering Corp. | Supersonic compressor for thermally powered heat pumping applications |
| US4948525A (en) * | 1988-04-06 | 1990-08-14 | Nippon Oil Co., Ltd. | Lubricating oil compositions for refrigerators |
| US5156768A (en) * | 1991-04-05 | 1992-10-20 | Allied-Signal Inc. | Stabilized chlorine-containing refrigeration compositions |
| WO1997018179A1 (en) | 1995-11-14 | 1997-05-22 | Massachusetts Institute Of Technology | Replacement solvents for use in chemical synthesis |
| FR2814173B1 (fr) * | 2000-09-15 | 2005-09-16 | Inst Francais Du Petrole | Compositions de carburants diesel contenant des composes oxygenes derives du tetrahydrofurfuryle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2040902A (en) * | 1935-04-18 | 1936-05-19 | Glenn F Zellhoefer | Absorption refrigeration |
| US3558470A (en) * | 1968-11-25 | 1971-01-26 | Exxon Research Engineering Co | Antifoulant process using phosphite and ashless dispersant |
| FR2307236A1 (fr) * | 1975-04-10 | 1976-11-05 | Allied Chem | Procede et dispositifs pour le chauffage par absorption, et compositions utilisees dans ce but, comprenant des solutes fluorohydrocarbones dissous dans des absorbants a noyau de furane |
| US4005564A (en) * | 1975-05-27 | 1977-02-01 | Simington Donald L | Bridle bit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459660A (en) * | 1966-10-14 | 1969-08-05 | Texaco Inc | Lubricating oil composition |
| US3645886A (en) * | 1970-05-15 | 1972-02-29 | Exxon Research Engineering Co | Reducing fouling deposits in process equipment |
-
1977
- 1977-01-19 US US05/760,489 patent/US4072027A/en not_active Expired - Lifetime
- 1977-12-29 IT IT69936/77A patent/IT1117092B/it active
-
1978
- 1978-01-09 CA CA294,550A patent/CA1093292A/en not_active Expired
- 1978-01-10 SE SE7800242A patent/SE425317B/sv unknown
- 1978-01-13 DE DE2801340A patent/DE2801340C2/de not_active Expired
- 1978-01-18 GB GB2125/78A patent/GB1568009A/en not_active Expired
- 1978-01-18 FR FR7801397A patent/FR2378077A1/fr active Granted
- 1978-01-18 NL NL7800603A patent/NL7800603A/xx not_active Application Discontinuation
- 1978-01-19 JP JP478678A patent/JPS5392951A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2040902A (en) * | 1935-04-18 | 1936-05-19 | Glenn F Zellhoefer | Absorption refrigeration |
| US3558470A (en) * | 1968-11-25 | 1971-01-26 | Exxon Research Engineering Co | Antifoulant process using phosphite and ashless dispersant |
| FR2307236A1 (fr) * | 1975-04-10 | 1976-11-05 | Allied Chem | Procede et dispositifs pour le chauffage par absorption, et compositions utilisees dans ce but, comprenant des solutes fluorohydrocarbones dissous dans des absorbants a noyau de furane |
| US4005564A (en) * | 1975-05-27 | 1977-02-01 | Simington Donald L | Bridle bit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2801340C2 (de) | 1984-05-24 |
| DE2801340A1 (de) | 1978-07-20 |
| CA1093292A (en) | 1981-01-13 |
| SE425317B (sv) | 1982-09-20 |
| IT1117092B (it) | 1986-02-10 |
| NL7800603A (nl) | 1978-07-21 |
| FR2378077B1 (en, 2012) | 1982-10-08 |
| JPS5392951A (en) | 1978-08-15 |
| US4072027A (en) | 1978-02-07 |
| SE7800242L (sv) | 1978-07-20 |
| GB1568009A (en) | 1980-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |