CN1398946A - Environment-protecting ehergy-saving refrigerant - Google Patents
Environment-protecting ehergy-saving refrigerant Download PDFInfo
- Publication number
- CN1398946A CN1398946A CN01127639A CN01127639A CN1398946A CN 1398946 A CN1398946 A CN 1398946A CN 01127639 A CN01127639 A CN 01127639A CN 01127639 A CN01127639 A CN 01127639A CN 1398946 A CN1398946 A CN 1398946A
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- CN
- China
- Prior art keywords
- environment
- protecting
- ehergy
- refrigerant
- propane
- 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.)
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- 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
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- Lubricants (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
An environment-protecting energy-saving refrigerant is compounded with propane 50-90%, normal butane 10-40% and isobutene 0-20%. It is used as refrigerant filled in air conditioner and refrigerator. Compared with R-12, its used amount is only 1/3, working pressue is only 2/3 and power consumption may reach 30%. The refrigerant contains no Cl, F and other halogen atom, and thus no destroying effect to ozone layer of atmosphere and is a true green product.
Description
The invention belongs to the refrigerant materials that chilling unit is used.
Cooling agent commonly used (snow is planted) fluorine Lyons R-12 has serious destruction owing to contain chlorine and fluorine in the molecule to atmospheric ozone layer, influences human health, and animals and plants are had detrimentally affect, and restriction uses fluorine Lyons with the protection atmospheric ozone layer in the world.The fluorine Lyons s-generation product R-134a that promotes the use of at present, not chloride in its molecule, but also contain fluorine, hydrogen atom chemical property in the molecule is active, major part has been decomposed in being discharged into the atmospheric ozone layer process, reduced atmospheric destruction, but, atmospheric layer has been also had the detrimentally affect effect owing to still contain fluorine atom in the molecule.
The objective of the invention is to research and develop not chloride fully in a kind of its molecule, fluorine and other halogen atoms, atmospheric ozone layer is not had destruction, and have the environment-protecting ehergy-saving refrigerant (snow kind) of energy-conservation and better cooling effect.
Environment-protecting ehergy-saving refrigerant of the present invention, its component (weight percent) is: propane 50～90%, normal butane 10～40%, Trimethylmethane 0～20%, Skellysolve A 0～5%.
The preferred ingredient of environment-protecting ehergy-saving refrigerant of the present invention (weight percent) is: propane 65～75%, normal butane 15～35%, Trimethylmethane 0～15%, Skellysolve A 0～1%.
Said each composition of the present invention: propane, normal butane, Trimethylmethane, Skellysolve A are from Sweet natural gas and separate, after deodorization removes sulphuring treatment and gas, each composition gas is promptly become environment-protecting ehergy-saving refrigerant product of the present invention by mixed allotment of the present invention.
Through test, the present invention is used for refrigeration units such as air-conditioning, refrigerator as cooling agent (snow kind), and can reach following technique effect: its consumption is 1/3 of R-12, and operating pressure is 2/3 of R-12, energy-conservationly reaches 30%.Because not chloride fully in the molecule of this environment-protecting ehergy-saving refrigerant, fluorine and other halogen atom do not have destruction to atmospheric ozone layer, can be described as real green product, use the present invention will have tangible economic and social benefit.
Embodiment one
The component ratio of cooling agent (weight percent) is: propane 71.30%, normal butane 16.70%, Trimethylmethane 11.90%, Skellysolve A 0.10%.
Embodiment two
The component ratio of cooling agent (weight percent) is: propane 69.50%, normal butane 18.30%, Trimethylmethane 12.12%, Skellysolve A 0.08%.
Embodiment three
The component ratio of cooling agent (weight percent) is: propane 70.10%, normal butane 17.50%, Trimethylmethane 12.29%, Skellysolve A 0.11%.
Embodiment four
The component ratio of cooling agent (weight percent) is: propane 70%, normal butane 20%, Trimethylmethane 10%.
Embodiment five
The component ratio of cooling agent (weight percent) is: propane 70%, normal butane 30%.
Embodiment six
The component ratio of cooling agent (weight percent) is: propane 60%, normal butane 40%.
Embodiment seven
The component ratio of cooling agent (weight percent) is: propane 75%, normal butane 25%.
Claims (2)
1. an environment-protecting ehergy-saving refrigerant is characterized in that its component (weight percent) is: propane 50～90%, normal butane 10～40%, Trimethylmethane 0～20%, Skellysolve A 0～5%.
2. environment-protecting ehergy-saving refrigerant according to claim 1 is characterized in that its component (weight percent) is: propane 65～75%, normal butane 15～35%, Trimethylmethane 0～15%, Skellysolve A 0～1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011276398A CN1174073C (en) | 2001-07-19 | 2001-07-19 | Environment-protecting ehergy-saving refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011276398A CN1174073C (en) | 2001-07-19 | 2001-07-19 | Environment-protecting ehergy-saving refrigerant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1398946A true CN1398946A (en) | 2003-02-26 |
| CN1174073C CN1174073C (en) | 2004-11-03 |
Family
ID=4667572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011276398A Expired - Fee Related CN1174073C (en) | 2001-07-19 | 2001-07-19 | Environment-protecting ehergy-saving refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1174073C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322090C (en) * | 2003-09-09 | 2007-06-20 | A·S·信托&控股公司 | Hydrocarbon composition and refrigeration agent and cleaning agent made therefrom |
| CN101984013A (en) * | 2010-03-11 | 2011-03-09 | 濮阳市中炜精细化工有限公司 | Novel environmental-protection refrigerant component for substituting 1, 1, 1, 2- tetrafluoroethane (hydrochlorofluorocarbon (HFC)-134a) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10712073B2 (en) | 2017-03-01 | 2020-07-14 | Haier Us Appliance Solutions, Inc. | Ternary natural refrigerant mixture that improves the energy efficiency of a refrigeration system |
| CN108048041A (en) * | 2017-11-15 | 2018-05-18 | 绵阳双甘科技有限公司 | Environment-protecting ehergy-saving refrigerant |
-
2001
- 2001-07-19 CN CNB011276398A patent/CN1174073C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322090C (en) * | 2003-09-09 | 2007-06-20 | A·S·信托&控股公司 | Hydrocarbon composition and refrigeration agent and cleaning agent made therefrom |
| CN101984013A (en) * | 2010-03-11 | 2011-03-09 | 濮阳市中炜精细化工有限公司 | Novel environmental-protection refrigerant component for substituting 1, 1, 1, 2- tetrafluoroethane (hydrochlorofluorocarbon (HFC)-134a) |
| CN101984013B (en) * | 2010-03-11 | 2013-07-17 | 濮阳市中炜精细化工有限公司 | Novel environmental-protection refrigerant component for substituting 1, 1, 1, 2- tetrafluoroethane (hydrochlorofluorocarbon (HFC)-134a) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1174073C (en) | 2004-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041103 Termination date: 20130719 |