IT1057849B - Composizione..metodo ed apprecchiatura per il riscaldamento per assorbimento - Google Patents
Composizione..metodo ed apprecchiatura per il riscaldamento per assorbimentoInfo
- Publication number
- IT1057849B IT1057849B IT67791/76A IT6779176A IT1057849B IT 1057849 B IT1057849 B IT 1057849B IT 67791/76 A IT67791/76 A IT 67791/76A IT 6779176 A IT6779176 A IT 6779176A IT 1057849 B IT1057849 B IT 1057849B
- Authority
- IT
- Italy
- Prior art keywords
- absorption
- heating
- composition
- equipment
- Prior art date
Links
Classifications
-
- 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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/12—Radicals substituted by oxygen atoms
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V99/00—Subject matter not provided for in other main groups of this subclass
-
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/006—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the sorption type system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Sorption Type Refrigeration Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/567,043 US4005584A (en) | 1975-04-10 | 1975-04-10 | Composition, method and apparatus for absorption heating |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1057849B true IT1057849B (it) | 1982-03-30 |
Family
ID=24265505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67791/76A IT1057849B (it) | 1975-04-10 | 1976-04-06 | Composizione..metodo ed apprecchiatura per il riscaldamento per assorbimento |
Country Status (6)
Country | Link |
---|---|
US (1) | US4005584A (it) |
JP (1) | JPS51124682A (it) |
CA (1) | CA1079510A (it) |
DE (1) | DE2615443A1 (it) |
FR (1) | FR2307236A1 (it) |
IT (1) | IT1057849B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042524A (en) * | 1975-04-10 | 1977-08-16 | Allied Chemical Corporation | Methods for absorption heating |
US4005584A (en) * | 1975-04-10 | 1977-02-01 | Allied Chemical Corporation | Composition, method and apparatus for absorption heating |
US4172043A (en) * | 1976-10-22 | 1979-10-23 | Allied Chemical Corporation | Composition for absorption heating with furan-derivative absorbent |
US4072027A (en) * | 1977-01-19 | 1978-02-07 | Allied Chemical Corporation | Stabilized heat activated heat exchange absorption pair |
CA1079511A (en) * | 1977-07-22 | 1980-06-17 | Allied Chemical Corporation | Composition for absorption heating |
US4251382A (en) * | 1979-07-26 | 1981-02-17 | Allied Chemical Corporation | Absorption pairs of 1-chloro-2,2,2-trifluoroethane and furan-derivatives |
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 |
DE3235560A1 (de) * | 1982-09-25 | 1984-03-29 | Deutsche Bp Ag, 2000 Hamburg | Arbeitsstoffpaar zur verwendung in sorptionskaeltemaschinen enthaltend tetrahydrofuran |
DE3235561A1 (de) * | 1982-09-25 | 1984-03-29 | Deutsche Bp Ag, 2000 Hamburg | Arbeitsstoffpaar zur verwendung in sorptionskaeltemaschinen, enthaltend trifluorethanol |
FR2548340B1 (fr) * | 1983-07-01 | 1986-03-21 | Elf Aquitaine | Pompe a chaleur triphasique |
FR2563615B1 (fr) * | 1984-04-25 | 1987-02-13 | Inst Francais Du Petrole | Nouveau procede de production de froid et/ou de chaleur a absorption utilisant un melange de plusieurs constituants comme fluide de travail |
US6231783B1 (en) | 1995-11-14 | 2001-05-15 | Massachusetts Institute Of Technology | Replacement solvents for use in chemical synthesis |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2040905A (en) * | 1934-04-20 | 1936-05-19 | Glenn F Zellhoefer | Solvent material for absorption refrigerating machines |
US2040898A (en) * | 1934-12-11 | 1936-05-19 | Glenn F Zellhoefer | Absorption refrigeration |
US2040901A (en) * | 1935-04-18 | 1936-05-19 | Glenn F Zellhoefer | Absorption refrigeration |
US2040902A (en) * | 1935-04-18 | 1936-05-19 | Glenn F Zellhoefer | Absorption refrigeration |
US2040909A (en) * | 1935-05-03 | 1936-05-19 | Glenn F Zellhoefer | Absorption refrigeration |
US2594272A (en) * | 1948-09-10 | 1952-04-29 | Minnesota Mining & Mfg | Cyclic fluoroalkylene oxide compounds |
US3643455A (en) * | 1968-01-03 | 1972-02-22 | Arkla Ind | Compositions for absorption refrigeration system |
US4005584A (en) * | 1975-04-10 | 1977-02-01 | Allied Chemical Corporation | Composition, method and apparatus for absorption heating |
-
1975
- 1975-04-10 US US05/567,043 patent/US4005584A/en not_active Expired - Lifetime
-
1976
- 1976-03-02 CA CA246,947A patent/CA1079510A/en not_active Expired
- 1976-04-06 IT IT67791/76A patent/IT1057849B/it active
- 1976-04-09 DE DE19762615443 patent/DE2615443A1/de not_active Withdrawn
- 1976-04-09 JP JP51039462A patent/JPS51124682A/ja active Pending
- 1976-04-09 FR FR7610580A patent/FR2307236A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1079510A (en) | 1980-06-17 |
JPS51124682A (en) | 1976-10-30 |
DE2615443A1 (de) | 1976-10-21 |
FR2307236B1 (it) | 1981-02-06 |
US4005584A (en) | 1977-02-01 |
FR2307236A1 (fr) | 1976-11-05 |
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