CN1204222C - Multielement mixture workmedium throttle refrigerant suitable for deep cold tepmerature region - Google Patents
Multielement mixture workmedium throttle refrigerant suitable for deep cold tepmerature region Download PDFInfo
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- CN1204222C CN1204222C CN 03121423 CN03121423A CN1204222C CN 1204222 C CN1204222 C CN 1204222C CN 03121423 CN03121423 CN 03121423 CN 03121423 A CN03121423 A CN 03121423A CN 1204222 C CN1204222 C CN 1204222C
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- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 239000003507 refrigerant Substances 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims abstract description 253
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 60
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 53
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 49
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims abstract description 42
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims abstract description 33
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims abstract description 28
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 25
- 239000001294 propane Substances 0.000 claims abstract description 24
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229960004065 perflutren Drugs 0.000 claims abstract description 23
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims abstract description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 19
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims abstract description 17
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052786 argon Inorganic materials 0.000 claims abstract description 13
- 229910052743 krypton Inorganic materials 0.000 claims abstract description 9
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims abstract description 9
- QKCGXXHCELUCKW-UHFFFAOYSA-N n-[4-[4-(dinaphthalen-2-ylamino)phenyl]phenyl]-n-naphthalen-2-ylnaphthalen-2-amine Chemical compound C1=CC=CC2=CC(N(C=3C=CC(=CC=3)C=3C=CC(=CC=3)N(C=3C=C4C=CC=CC4=CC=3)C=3C=C4C=CC=CC4=CC=3)C3=CC4=CC=CC=C4C=C3)=CC=C21 QKCGXXHCELUCKW-UHFFFAOYSA-N 0.000 claims abstract description 6
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 19
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 12
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 abstract description 61
- 239000003795 chemical substances by application Substances 0.000 abstract description 28
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 4
- 239000001282 iso-butane Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 15
- 238000007906 compression Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000006244 Medium Thermal Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical class FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 241001076960 Argon Species 0.000 description 5
- 235000013876 argon Nutrition 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000006200 vaporizer Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical group [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QJGQUHMNIGDVPM-OUBTZVSYSA-N nitrogen-15 Chemical compound [15N] QJGQUHMNIGDVPM-OUBTZVSYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
Description
Project | Mixture 1 volumetric molar concentration % | Mixture 2 volumetric molar concentration % | Mixture 3 volumetric molar concentration % |
The 1st group | 35 (argon Ar) | 40 (nitrogen 30, argons 10) | 50 (argon 15, nitrogen 35) |
The 2nd group | 30 (methane 20, kryptons 10) | 25 (methane) | 15 (kryptons) |
The 3rd group | 10 (tetrafluoromethanes) | 5 (nitrogen trifluorides) | 5 (tetrafluoromethane 3, nitrogen trifluorides 2) |
The 4th group | 10 (ethane 5, trifluoromethanes 5) | 5 (ethene) | 10 (ethane 5, trifluoromethanes 5) |
The 5th group | 5 (propane) | 20 (propane 10, propylene 5, perfluoropropane 5) | 5 (perfluoropropane) |
The 6th group | 10 (3-methyl-1-butene 6,2-methylpentane 2,2-methylpentanes 2) | 5 (2-methylbutanes) | 15 (Trimethylmethanes) |
High voltage/low voltage | 1.8/0.2(MPa) | 2.0/0.4(MPa) | 2.4/0.6(MPa) |
COP | 0.08 | 0.116 | 0.24 |
CEF% | 16 | 23.2 | 48 |
Project | Mixture 1 volumetric molar concentration % | Mixture 2 volumetric molar concentration % | Mixture 3 volumetric molar concentration % |
The 1st group | 30 (nitrogen) | 34 (nitrogen 20, argons 14) | 40 (argon 15, nitrogen 25) |
The 2nd group | 25 (methane 15, kryptons 10) | 23 (methane) | 20 (kryptons) |
The 3rd group | 5 (tetrafluoromethanes) | 5 (nitrogen trifluorides) | 2 (tetrafluoromethanes) |
The 4th group | 22 ( | 10 (ethene) | 8 (ethane 3, trifluoromethane 3, ethene 2) |
The 5th group | 8 (propane) | 10 (propane 2, propylene 3, perfluoropropane 5) | 22 (perfluoropropane) |
The 6th group | 10 (Trimethylmethane 5,2-methylpentanes 5) | 18 (1-butylene 12,2-methylbutane, 6) | 8 (Trimethylmethanes) |
High voltage/low voltage | 2.0/0.2(MPa) | 1.8/0.2(MPa) | 2.0/0.2(MPa) |
COP | 0.154 | 0.244 | 0.097 |
CEF% | 26.6 | 42.1 | 16.75 |
Project | Mixture 1 volumetric molar concentration % | Mixture 2 volumetric molar concentration % | Mixture 3 volumetric molar concentration % |
The 1st group | 20 (nitrogen) | 26 (nitrogen 20, argons 6) | 35 (argon 20, nitrogen 15) |
The 2nd group | 30 (methane 20, kryptons 10) | 28 (methane) | 25 (kryptons) |
The 3rd group | 6 (tetrafluoromethanes) | 2 (nitrogen trifluorides) | 4 (tetrafluoromethane 2, nitrogen trifluorides 2) |
The 4th group | 24 (ethane 14, trifluoromethanes 10) | 10 (ethene) | 12 (ethane 4, trifluoromethane 4, ethene 4) |
The 5th group | 10 (propane) | 24 (propane 14, propylene 5, perfluoropropane 5) | 12 (perfluoropropane) |
The 6th group | 10 (Trimethylmethane 7,2-methylpentanes 3) | 10 (1-butylene 4,2-methylbutane, 6) | 12 (Trimethylmethanes) |
High voltage/low voltage | 2.0/0.2(MPa) | 1.8/0.2(MPa) | 2.0/0.2(MPa) |
COP | 0.116 | 0.248 | 0.096 |
CEF% | 17.4 | 37.2 | 14.4 |
Project | Mixture 1 volumetric molar concentration % | Mixture 2 volumetric molar concentration % | Mixture 3 volumetric molar concentration % |
The 1st group | 15 (nitrogen) | 18 (nitrogen 20, argons 6) | 15 (nitrogen) |
The 2nd group | 45 (methane 35, kryptons 10) | 32 (methane) | 30 (kryptons) |
The 3rd group | 6 (tetrafluoromethanes) | 0 | 6 (tetrafluoromethane 4, nitrogen trifluorides 2) |
The 4th group | 12 (ethane 7, trifluoromethanes 5) | 15 (ethene) | 12 (ethane 4, trifluoromethane 4, ethene 4) |
The 5th group | 12 (propane) | 25 (propane 14, propylene 5, perfluoropropane 5) | 15 (perfluoropropane) |
The 6th group | 10 (Trimethylmethane 7,2-methylpentanes 3) | 10 (1-butylene 4,2-methylbutane, 6) | 22 (Trimethylmethanes) |
High voltage/low voltage | 2.0/0.2(MPa) | 1.8/0.2(MPa) | 1.8/0.2(MPa) |
COP | 0.103 | 0.282 | 0.272 |
CEF% | 13.5 | 36.8 | 35.6 |
Project | Mixture 1 volumetric molar concentration % | Mixture 2 volumetric molar concentration % | Mixture 3 volumetric molar concentration % |
The 1st group | 10 (nitrogen) | 12 (nitrogen) | 11 (nitrogen) |
The 2nd group | 50 (methane 40, kryptons 10) | 36 (methane) | 37 (kryptons) |
The 3rd group | 2 (tetrafluoromethanes) | 0 | 0 |
The 4th group | 14 (ethane 7, trifluoromethanes 7) | 15 (ethene) | 27 (ethane 14, trifluoromethane 10, ethene 3) |
The 5th group | 14 (propane) | 27 ( | 15 (perfluoropropane) |
The 6th group | 10 (Trimethylmethane 7,2-methylpentanes 3) | 10 (1-butylene 4,2-methylbutane, 6) | 10 (Trimethylmethanes) |
High voltage/low voltage | 1.8/0.2(MPa) | 2.0/0.2(MPa) | 2.2/0.3(MPa) |
COP | 0.123 | 0.332 | 0.142 |
CEF% | 15.3 | 41.5 | 17.8 |
Project | Mixture 1 volumetric molar concentration % | Mixture 2 volumetric molar concentration % | Mixture 3 volumetric molar concentration % |
The 1st group | 5 (nitrogen) | 7 (nitrogen) | 8 (argons) |
The 2nd group | 55 (methane) | 38 (methane) | 37 (kryptons) |
The 3rd group | 0 | 0 | 0 |
The 4th group | 15 (ethane 7, trifluoromethanes 7) | 15 (ethene) | 30 (ethane 14, trifluoromethane 10, ethene 3) |
The 5th group | 15 (propane) | 30 (propane 20, propylene 5, perfluoropropane 5) | 15 (perfluoropropane) |
The 6th group | 10 (Trimethylmethane 7,2-methylpentanes 3) | 10 (1-butylene 4,2-methylbutane, 6) | 10 (Trimethylmethanes) |
High voltage/low voltage | 2.0/0.5(MPa) | 2.0/0.4(MPa) | 2.2/0.5(MPa) |
COP | 0.323 | 0.39 | 0.342 |
CEF% | 32.3 | 39 | 34.2 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03121423 CN1204222C (en) | 2002-05-14 | 2003-03-28 | Multielement mixture workmedium throttle refrigerant suitable for deep cold tepmerature region |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02117656.6 | 2002-05-14 | ||
CN02117656 | 2002-05-14 | ||
CN 03121423 CN1204222C (en) | 2002-05-14 | 2003-03-28 | Multielement mixture workmedium throttle refrigerant suitable for deep cold tepmerature region |
Publications (2)
Publication Number | Publication Date |
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CN1475544A CN1475544A (en) | 2004-02-18 |
CN1204222C true CN1204222C (en) | 2005-06-01 |
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Application Number | Title | Priority Date | Filing Date |
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CN 03121423 Expired - Lifetime CN1204222C (en) | 2002-05-14 | 2003-03-28 | Multielement mixture workmedium throttle refrigerant suitable for deep cold tepmerature region |
Country Status (1)
Country | Link |
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CN (1) | CN1204222C (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7074751B2 (en) * | 2004-04-16 | 2006-07-11 | Honeywell International Inc. | Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane |
CN101608860B (en) * | 2008-06-17 | 2011-08-17 | 北京安瑞科新能能源科技有限公司 | Gas liquefying process for mixed refrigerant and mixed refrigerant |
CN101922850B (en) * | 2010-09-15 | 2012-01-04 | 煤炭科学研究总院重庆研究院 | Method for utilizing coalbed methane containing oxygen to prepare liquefied natural gas |
CN101929788B (en) * | 2010-09-15 | 2012-01-04 | 中国科学院理化技术研究所 | Device for preparing liquefied natural gas by oxygen-bearing coal mine methane |
CN102618220B (en) * | 2011-01-26 | 2016-06-15 | 龙志刚 | A kind of mix refrigerant being applicable to 120K~150K Shen Lengwen district |
CN108531135B (en) * | 2018-04-10 | 2021-05-07 | 龙志刚 | Mixed refrigerant suitable for cryogenic temperature zone and preparation method and application method thereof |
CN109920581B (en) * | 2019-03-08 | 2020-12-15 | 中国科学院电工研究所 | Mixed insulating medium of liquid nitrogen and liquefied carbon tetrafluoride and preparation method thereof |
CN110511726B (en) * | 2019-09-23 | 2021-06-11 | 杨文海 | Formula of mixed refrigerant with minimum temperature of-150 DEG C |
CN113251711B (en) * | 2020-02-12 | 2022-06-07 | 合肥华凌股份有限公司 | Method, device, equipment and storage medium for judging filling state of mixed refrigerant |
CN112442336A (en) * | 2020-12-02 | 2021-03-05 | 苏州博威科制冷科技有限公司 | Ultralow-temperature mixed refrigerant |
CN112778976A (en) * | 2020-12-24 | 2021-05-11 | 青岛营上电器有限公司 | Low-temperature refrigerant and preparation method and application thereof |
CN116606632B (en) * | 2023-07-19 | 2023-10-20 | 中科美菱低温科技股份有限公司 | Refrigerant and method for producing the same |
-
2003
- 2003-03-28 CN CN 03121423 patent/CN1204222C/en not_active Expired - Lifetime
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Publication number | Publication date |
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CN1475544A (en) | 2004-02-18 |
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ASS | Succession or assignment of patent right |
Owner name: CHINA-SCICOOLING (BEIJING) SCIENCE + TECHNOLOGY CO Free format text: FORMER OWNER: TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY Effective date: 20121026 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100080 HAIDIAN, BEIJING TO: 102211 CHANGPING, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20121026 Address after: 102211 Beijing city Changping District town of Xiaotangshan Lin village before 386 Patentee after: CHINA-SCICOOLING (BEIJING) SCIENCE & TECHNOLOGY CO.,LTD. Address before: 100080 No. 2, north of Haidian District, Beijing, Zhongguancun Patentee before: Technical Institute of Physics and Chemistry Chinese Academy of Sciences |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040218 Assignee: ZHONGKE MEILING CRYOGENICS Ltd. Assignor: CHINA-SCICOOLING (BEIJING) SCIENCE & TECHNOLOGY CO.,LTD. Contract record no.: 2015340000120 Denomination of invention: Multielement mixture workmedium throttle refrigerant suitable for deep cold tepmerature region Granted publication date: 20050601 License type: Exclusive License Record date: 20150820 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20050601 |
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