CN108070361A - Mixed type refrigerant - Google Patents
Mixed type refrigerant Download PDFInfo
- Publication number
- CN108070361A CN108070361A CN201610990351.0A CN201610990351A CN108070361A CN 108070361 A CN108070361 A CN 108070361A CN 201610990351 A CN201610990351 A CN 201610990351A CN 108070361 A CN108070361 A CN 108070361A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixed type
- mixed
- type refrigerant
- present
- 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
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Classifications
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- 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
-
- 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
- C09K2205/106—Carbon dioxide
-
- 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
-
- 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
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- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a kind of mixed type refrigerants, are mixed by the material of following mass fraction：10 20 parts of difluoromethane, 20 24 parts of tetrafluoroethane, 8 12 parts of propane, 15 20 parts of liquid carbon dioxide, 35 parts of chromium alkylsalicylate.The present invention is free of chlorine element, destruction, and good refrigeration effect will not be generated to bad ozone layer, the feature of environmental protection is strong, and environment is not damaged.
Description
Technical field
The present invention relates to a kind of refrigerant more particularly to a kind of mixed type refrigerants.
Background technology
Refrigerant is also known as refrigeration working medium, and in south, some areas are commonly called as snow kind.It is constantly to cycle in refrigeration systems simultaneously
By the state change of itself to realize the operation material of refrigeration.Refrigerant cooled medium in evaporator（Water or air
Deng）The heat of absorption and vaporize, transfer heat to surrounding air or water within the condenser and condense.We are used at present
Refrigerant is mostly freon product, freon can destroy ozone layer be because there is the presence of chlorine element (Cl) in refrigerant,
And with the increase of chlorine atom quantity, depletion of the ozone layer ability is increased, as ozone layer is broken in the increase of protium content
Bad ability reduces；Greenhouse effects is caused to be primarily due to refrigerant in slow oxidation decomposition course, generate substantial amounts of greenhouse gas
Body damages the environment that we depend on for existence.
The content of the invention
Above-mentioned to solve the problems, such as, present invention offer is a kind of being free of chlorine element, and good refrigeration effect, the feature of environmental protection is strong,
The mixed type refrigerant not damaged to environment.
The present invention solve the technical solution that uses of above-mentioned technical problem for：Mixed type refrigerant, by following mass fraction
Material is mixed：
10-20 parts of difluoromethane,
20-24 parts of tetrafluoroethane,
8-12 parts of propane,
15-20 parts of liquid carbon dioxide,
3-5 parts of chromium alkylsalicylate.
Above-mentioned mixed type refrigerant, is mixed by the material of following mass fraction：
15 parts of difluoromethane,
22 parts of tetrafluoroethane,
10 parts of propane,
17 parts of liquid carbon dioxide,
4 parts of chromium alkylsalicylate.
Advantageous effect caused by present invention solution technical problem is：The present invention is free of chlorine element, will not be to bad smelly
Oxygen layer generates destruction, and good refrigeration effect, and the feature of environmental protection is strong, and environment is not damaged.
Specific embodiment
The present invention is described in further details with reference to specific embodiment.
Embodiment 1
Mixed type refrigerant is mixed by the material of following mass fraction：
10 parts of difluoromethane,
20 parts of tetrafluoroethane,
8 parts of propane,
15 parts of liquid carbon dioxide,
3 parts of chromium alkylsalicylate.
Embodiment 2
Mixed type refrigerant is mixed by the material of following mass fraction：
15 parts of difluoromethane,
22 parts of tetrafluoroethane,
10 parts of propane,
17 parts of liquid carbon dioxide,
4 parts of chromium alkylsalicylate.
Embodiment 3
Mixed type refrigerant is mixed by the material of following mass fraction：
20 parts of difluoromethane,
24 parts of tetrafluoroethane,
12 parts of propane,
20 parts of liquid carbon dioxide,
5 parts of chromium alkylsalicylate.
Although the above-mentioned specific embodiment to the present invention is described, not to the limit of the scope of the present invention
System, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art need not pay
Go out various modifications or changes that creative work can be made still within protection scope of the present invention.
Claims (2)
1. mixed type refrigerant, it is characterised in that：It is mixed by the material of following mass fraction：
10-20 parts of difluoromethane,
20-24 parts of tetrafluoroethane,
8-12 parts of propane,
15-20 parts of liquid carbon dioxide,
3-5 parts of chromium alkylsalicylate.
2. mixed type refrigerant according to claim 1, it is characterised in that：System is mixed by the material of following mass fraction
Into：
15 parts of difluoromethane,
22 parts of tetrafluoroethane,
10 parts of propane,
17 parts of liquid carbon dioxide,
4 parts of chromium alkylsalicylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990351.0A CN108070361A (en) | 2016-11-10 | 2016-11-10 | Mixed type refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990351.0A CN108070361A (en) | 2016-11-10 | 2016-11-10 | Mixed type refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108070361A true CN108070361A (en) | 2018-05-25 |
Family
ID=62154485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610990351.0A Pending CN108070361A (en) | 2016-11-10 | 2016-11-10 | Mixed type refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108070361A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2576328A (en) * | 2018-08-14 | 2020-02-19 | Mexichem Fluor Sa De Cv | Refrigerant composition |
| EP3705549A1 (en) * | 2019-03-06 | 2020-09-09 | WEISS UMWELTTECHNIK GmbH | Coolant |
-
2016
- 2016-11-10 CN CN201610990351.0A patent/CN108070361A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2576328A (en) * | 2018-08-14 | 2020-02-19 | Mexichem Fluor Sa De Cv | Refrigerant composition |
| US11692114B2 (en) | 2018-08-14 | 2023-07-04 | Mexichem Fluor S.A. De C.V. | Refrigerant composition |
| EP3705549A1 (en) * | 2019-03-06 | 2020-09-09 | WEISS UMWELTTECHNIK GmbH | Coolant |
| CN111662685A (en) * | 2019-03-06 | 2020-09-15 | 伟思环境技术有限公司 | Refrigerant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |