CN109749713A - A kind of environment-protecting ehergy-saving refrigerant - Google Patents
A kind of environment-protecting ehergy-saving refrigerant Download PDFInfo
- Publication number
- CN109749713A CN109749713A CN201711080980.0A CN201711080980A CN109749713A CN 109749713 A CN109749713 A CN 109749713A CN 201711080980 A CN201711080980 A CN 201711080980A CN 109749713 A CN109749713 A CN 109749713A
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- ehergy
- protecting
- environment
- butane
- 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.)
- Pending
Links
Classifications
-
- 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
Abstract
The present invention provides a kind of environment-protecting ehergy-saving refrigerant product, the product is by propane 50 one 90%, normal butane 10-40%, iso-butane 0-20%, the component ratio mixing preparation of pentane 0-5% forms, and for the present invention as refrigerant (snow kind) for chillers such as air-conditioning, refrigerators, dosage is the 1/3 of R-12, operating pressure is the 2/3 of R-12, and energy conservation is up to 30%.Due to being entirely free of chlorine, fluorine and other halogen atoms in the molecule of this environment-protecting ehergy-saving refrigerant, to atmospheric ozone layer without destruction, real green product can be described as, there will be apparent economic and social benefit using the present invention.
Description
Technical field
The invention belongs to the refrigerant materials of chilling unit application.
Background technique
Common refrigerant (snow kind) freon R- 12 due to containing chlorine and fluorine in molecule, there is seriously atmospheric ozone layer
Destruction, influence human health, have adverse effect to animals and plants, in the world limitation using freon to protect atmosphere smelly
Oxygen layer.The freon second generation product R-134a promoted the use of at present, it is not oxygen-containing in molecule, but also contain fluorine, in molecule
Hydrogen atom chemical property is active, largely decomposes during being discharged into atmospheric ozone layer, reduces the destruction to atmosphere
Effect, but due to still containing fluorine atom in molecule, to atmosphere, there are also adverse effect effects.For this purpose, people are constantly finding
It is entirely free of the novel refrigerant of fluorine, CN1227245A discloses a kind of alternative chlorofluoro carbon and preparation method thereof, in " exploitation CFC
The trend of substitute " one literary (" Refrigeration Technique ", 03 phase in 1996, page 50) also discloses some with hydrocarbon (hydro carbons)
As the information of refrigerant, but disclosed is all the simple substance or binary refrigeration only constituted with a kind of or two kinds of hydrocarbons
Agent, boiling point, pressure differ larger with common refrigerant (snow kind) freon R-12, are not able to satisfy refrigeration and require.
Summary of the invention
It is smelly to atmosphere the purpose of the present invention is researching and developing in its molecule of one kind to be entirely free of chlorine, fluorine and other halogen atoms
Oxygen layer has the environment-protecting ehergy-saving refrigerant (snow kind) of energy conservation and more preferable cooling effect without destruction
Environment-protecting ehergy-saving refrigerant of the invention, component (weight percent) are as follows: propane 50-75%, normal butane 10-35%, isobutyl
Alkane 11.9-20%, pentane 0.08^-5%
The preferred ingredient (weight percent) of environment-protecting ehergy-saving refrigerant of the invention are as follows: propane 69.50- 71.30%, normal butane
15-18.30%, iso-butane 11.9-15%, pentane 0-08-1%
Each ingredient described in the present invention: propane, normal butane, iso-butane, pentane are to separate from natural gas, through being deodorized
Except gas obtained by after sulphuring treatment, each component gas is become into environmental protection of the invention in ratio mixing preparation of the present invention
Energy-conserving refrigeration agent product.
Through testing, the present invention for chillers such as air-conditioning, refrigerators, can reach following technology effect as refrigerant (snow kind)
Fruit: its dosage is the 1/3 of R-12, and operating pressure is the 2/3 of R- 12, and energy conservation is up to 30%.Due to this environment-protecting ehergy-saving refrigerant
It is entirely free of chlorine, fluorine and other halogen atoms in molecule, to atmospheric ozone layer without destruction, can be described as real green product,
There to be apparent economic and social benefit using the present invention.
Specific embodiment
Embodiment one
The component ratio (weight percent) of refrigerant are as follows: propane 71.30%, normal butane 16.70%, iso-butane 11.90%, positive penta
Alkane 0. 10%.
Embodiment two
The component ratio (weight percent) of refrigerant are as follows: propane 69.50%, normal butane 18.30%, iso-butane 12. 12%, positive penta
Alkane 0.08%.
Embodiment three
The component ratio (weight percent) of refrigerant are as follows: propane 70. 10%, normal butane 17. 50%, iso-butane 12.29%, just
Pentane 0. 11%.
Claims (2)
1. a kind of environment-protecting ehergy-saving refrigerant, it is characterised in that the weight percent of its component are as follows: propane 50-75%, normal butane 10-
35%, iso-butane 11.90-20%, pentane 0.08-5%.
2. according to environment-protecting ehergy-saving refrigerant described in claim I, it is characterised in that the weight percent of its component are as follows: propane
69-50-71.30%, normal butane 15-18. 30%, iso-butane 11.90-15%, pentane 0.08-1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080980.0A CN109749713A (en) | 2017-11-07 | 2017-11-07 | A kind of environment-protecting ehergy-saving refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080980.0A CN109749713A (en) | 2017-11-07 | 2017-11-07 | A kind of environment-protecting ehergy-saving refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109749713A true CN109749713A (en) | 2019-05-14 |
Family
ID=66401055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711080980.0A Pending CN109749713A (en) | 2017-11-07 | 2017-11-07 | A kind of environment-protecting ehergy-saving refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109749713A (en) |
-
2017
- 2017-11-07 CN CN201711080980.0A patent/CN109749713A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1973016B (en) | Compositions comprising tetrafluoeopropene and carbon dioxide | |
| Powell | CFC phase-out: have we met the challenge? | |
| JP2008524433A5 (en) | ||
| JP2017149943A (en) | Azeotrope-like composition of cis-1,1,1,4,4,4-hexafluoro-2-butene | |
| CN102741204A (en) | Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene | |
| MX2012012012A (en) | Composition comprising 2,3,3,3-tetrafluoropropene and 1,1,1,2-tetrafluoroethane, chillers containing same and methods of producing cooling therein. | |
| JP2013527273A5 (en) | ||
| MY152742A (en) | Hydrocarbon mixed refrigerant, freezing/refrigerating or cooling/heating air-conditioning system, freezing/refrigerating or cooling/heating air-conditioning method, and method for manufacturing freezing/refrigerating or cooling/heating air-conditioning system | |
| CN103571437A (en) | Ammonia-containing mixed refrigerant | |
| JP2011116822A (en) | Mixed refrigerant and mixed refrigerant circulation system | |
| CN109749713A (en) | A kind of environment-protecting ehergy-saving refrigerant | |
| JP2006241221A (en) | Coolant composition for car air conditioner | |
| CN108048041A (en) | Environment-protecting ehergy-saving refrigerant | |
| CN103874740A (en) | Non-cfc refrigerant mixture for use in multistage auto cascade systems | |
| CN1174073C (en) | Environment-protecting ehergy-saving refrigerant | |
| Tsvetkov et al. | Global allergens and refrigeration alarmism | |
| Yin et al. | Natural Refrigerants and Carbon Dioxide | |
| WO2007060771A1 (en) | Refrigerant composition | |
| Memet | Theoretical analysis of R22 substitution with R417 on board of fishing vessels-thermodynamic, environmental and Islamic aspects | |
| WO2003083383A1 (en) | Food freezing system | |
| CN104877636A (en) | Mixed refrigerant | |
| CN101597483A (en) | A kind of refrigerator and refrigerator-freezer energy-saving mixed refrigerant | |
| CN108219750A (en) | A kind of Envinonment protection type energy-saving refrigerant of essential safety | |
| Evans | COOL TECHNOLOGY. | |
| CN105925248A (en) | Environment-friendly mixed refrigerant used for substituting dichlorofluoromethane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |