KR100969256B1 - 냉매 조성물 - Google Patents
냉매 조성물 Download PDFInfo
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- KR100969256B1 KR100969256B1 KR1020090091008A KR20090091008A KR100969256B1 KR 100969256 B1 KR100969256 B1 KR 100969256B1 KR 1020090091008 A KR1020090091008 A KR 1020090091008A KR 20090091008 A KR20090091008 A KR 20090091008A KR 100969256 B1 KR100969256 B1 KR 100969256B1
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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
- 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
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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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
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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
- 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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- 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
- C09K2205/40—Replacement mixtures
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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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- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
시험 온도 | 기체 누출(중량%) | 액체 누출(중량%) |
-18.28℃ (60% fill) |
실험 (1) (L) 97.8418/2.1582 (V) 97.6842/2.3158 |
실험 (2) (L) 98.0243/1.9756 (V) 98.0611/1.9389 |
25℃ (85% fill) |
실험 (3) (L) 98.1019/1.8981 (V) 98.0479/1.9521 |
실험 (4) (L) 97.7629/2.2371 (V) 97.9807/2.0193 |
54.4℃ (90% fill) |
실험 (5) (L) 98.0527/1.9473 (V) 97.3988/2.6012 |
실험 (6) (L) 97.93582.0642 (V) 97.9847/2.0153 |
시험 온도 | 기체 누출(중량%) | 액체 누출(중량%) |
-18.28℃ (60% 충진) |
실험 (1) (L) 97.993/0.4966/1.5121 (V) 98.05820.4404/1.5014 |
실험 (2) (L) 98.0227/0.4675/1.5098 (V) 98.0239/0.4757/1.5004 |
25℃ (85% 충진) |
실험 (3) (L) 98.0024/0.4895/1.5081 (V) 98.02420.4769/1.4989 |
실험 (4) (L) 98.0043/0.5020/1.4937 (V) 98.0294/0.4861/1.4845 |
54.4℃ (90% 충진) |
실험 (5) (L) 98.0044/0.5217/1.4739 (V) 97.9891/0.5091/1.5018 |
실험 (6) (L) 98.0107/0.4869/1.5024 (V) 98.0019/0.4942/1.5039 |
시작 온도 | 기체 누출(중량%) | 액체 누출(중량%) |
-18.28℃ (60% 충진) |
실험 (1) (L) 97.1593/2.8407 (V) 97.0984/2.9016 |
실험 (2) (L) 97.0042/2.9958 (V) 97.0483/2.9517 |
25℃ (85% 충진) |
실험 (3) (L) 96.9948/3.0052 (V) 96.9872/3.0128 |
실험 (4) (L) 97.0047/2.9953 (V) 97.0103/2.9897 |
54.4℃ (90% 충진) |
실험 (5) (L) 97.0016/2.9984 (V) 97.0246/2.9754 |
실험 (6) (L) 97.0108/2.9892 (V) 96.9880/3.0120 |
시험 온도 | 기체 누출(중량%) | 액체 누출(중량%) |
-18.28℃ (60% 충진) |
실험 (1) (L) 96.9927/1.5004/1.5069 (V) 96.9843/1.4813/1.5344 |
실험 (2) (L) 96.8998/1.4992/1.6010 (V) 96.9314/1.4832/1.5854 |
25℃ (85% 충진) |
실험 (3) (L) 96.9936/1.4835/1.5229 (V) 97.0044/1.4977/1.4979 |
실험 (4) (L) 97.0008/1.5012/1.4980 (V) 97.0304/1.5003/1.4684 |
54.4℃ (90% 충진) |
실험 (5) (L) 97.0089/1.4939/1.4972 (V) 97.0013/1.5036/1.4951 |
실험 (6) (L) 97.0445/1.4765/1.4790 (V) 97.0160/1.4941/1.4899 |
시작 온도 (℃) | -18.28 | |
시작비율 | 60% 충진 | |
시작조성비 | 97/3 | |
%별 조성비 | 누출 량 (%) | 조성 (중량%) |
10 | 97.0166/2.9834 | |
20 | 97.1326/2.8674 | |
30 | 97.0953/2.9047 | |
40 | 97.0339/2.9661 | |
50 | 96.9927/3.0073 | |
60 | 96.9860/3.0140 | |
70 | 97.1747/2.8253 | |
80 | 97.1020/2.8980 | |
90 | 97.0820/2.9180 | |
99 | 97.1434/2.8566 |
시작 온도 (℃) | -18.28 | |
시작비율 | 60% 충진 | |
시작조성비 | 97/3 | |
%별 조성비 | 누출 량 (%) | 조성 (중량%) |
10 | 97.0166/2.9834 | |
20 | 97.1326/2.8674 | |
30 | 97.0953/2.9047 | |
40 | 97.0339/2.9661 | |
50 | 96.9927/3.0073 | |
60 | 96.9860/3.0140 | |
70 | 97.1747/2.8253 | |
80 | 97.1020/2.8980 | |
90 | 97.0820/2.9180 | |
99 | 97.1434/2.8566 |
시작 온도 (℃) | -18.28 | |
시작비율 | 15% 충진 | |
시작조성비 | 98/2 | |
%별 조성비 | 누출 량 (%) | 조성 (중량%) |
10 | 98.0106/1.9894 | |
20 | 98.0370/1.9630 | |
30 | 98.1155/1.8845 | |
40 | 98.0463/1.9537 | |
50 | 98.1303/1.8697 | |
60 | 98.0529/1.9471 | |
70 | 98.0259/1.9741 | |
80 | 98.0055/1.9945 | |
90 | 98.1346/1.8654 | |
99 | 97.9899/2.0101 |
시작 온도 (℃) | -18.28 | |
시작비율 | 15% 충진 | |
시작조성비 | 98/0.5/1.5 | |
%별 조성비 | 누출 량 (%) | 조성 (중량%) |
10 | 98.0265/0.4937/1.4798 | |
20 | 98.0095/0.4895/1.5010 | |
30 | 98.0040/0.5010/1.4950 | |
40 | 97.9998/0.5140/1.4862 | |
50 | 97.9987/0.5002/1.5011 | |
60 | 98.0136/0.4869/1.4995 | |
70 | 98.0339/0.4798/1.4863 | |
80 | 97.9993/0.4892/1.5115 | |
90 | 98.0237/0.4869/1.4894 | |
99 | 98.0084/0.5009/1.4907 |
냉배의 종류 항목 |
단위 | YM-1234E | YM-1234E1 | R-134a |
응축기 중간온도 | ℃ | 40.0 | 40.0 | 40.0 |
응축기 중간 압력 | ㎪ | 967.5 | 988 | 1016 |
액체 압력 P. | ㎪ | 967.5 | 988 | 1016 |
기체 압력 P. | ㎪ | 967.5 | 988 | 1016 |
입구 온도(기체) T. | ℃ | 40.1 | 41.1 | 40.0 |
출구 온도 (액체) T. | ℃ | 40.0 | 41.0 | 40.0 |
△t 응축기 온도차 | ℃ | 0.1 | 0.1 | 0 |
증발기 중간 온도 | ℃ | -30.0 | -31.0 | -30.0 |
증발기 중간 압력 | ㎪ | 98.5 | 102.5 | 84.36 |
기체 압력 P. | ㎪ | 98.4 | 102.4 | 84.36 |
액체 압력P. | ㎪ | 98.5 | 102.5 | 84.36 |
입구 온도 (액체+ 기체)T. | ℃ | -31.0 | -31.1 | -30.0 |
출구 온도 (기체) T. | ℃ | -30.9 | -31.0 | -30.0 |
△t 증발기 온도 차 | ℃ | 0.1 | 0.1 | 0 |
압력 비 | 12.75 | 12.76 | 12.04 | |
출구 측 온도 | ℃ | 98.4 | 102.4 | 112.3 |
P1 (흡입 측 밀도) | Kg/㎥ | 1.966 | 1.986 | 3.47 |
체적 용량 | Kcal/㎥ | 163.9 | 169.7 | 155.4 |
△h (응축) 용량. | Kcal/kg | 83.37 | 87.35 | 44.8 |
C. O. P. | (w/w) | 2.95 | 2.91 | 2.81 |
분자량 | (g/mol) | 67.2 | 67.1 | 102.0 |
Claims (4)
- 냉매조성물에 있어서, 에탄계인 1,1,-디플루오로에탄 (R-152a) 85~98 kg, 프로판 (R-290) 1~5 kg,과 핵사 메틸 실리콘 오일을 0.1~0.5 kg,으로 조성되어 있고, 오존층 파괴지수가 (ODP=0) 이며, 지구 온난화 지수가(GWP=117.5)임을 특징으로 하는 냉매조성물.
- 청구항1에 있어서, 에탄계인 1,1,-디플루오로에탄 (R-152a) 98 kg, 프로판 (R-290) 1.9 kg,과 핵사 메틸 실리콘 오일을 0.1 kg,으로 조성되어 있고, 오존층 파괴지수가 (ODP=0) 이며, 지구 온난화 지수가(GWP=117.5)임을 특징으로 하는 냉매조성물.
- 삭제
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090091008A KR100969256B1 (ko) | 2009-09-25 | 2009-09-25 | 냉매 조성물 |
PCT/KR2010/004055 WO2011037313A2 (ko) | 2009-09-25 | 2010-06-23 | 냉매 조성물 |
Applications Claiming Priority (1)
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KR1020090091008A KR100969256B1 (ko) | 2009-09-25 | 2009-09-25 | 냉매 조성물 |
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KR100969256B1 true KR100969256B1 (ko) | 2010-07-09 |
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Cited By (1)
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KR20200066766A (ko) | 2018-12-03 | 2020-06-11 | 주식회사 레미 | 비가연성 친환경 냉매 |
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CN110484209B (zh) * | 2019-08-12 | 2020-08-25 | 珠海格力电器股份有限公司 | 一种环保混合工质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980019266A (ko) * | 1998-02-13 | 1998-06-05 | 오석재 | 냉매 조성물(refrigerant) |
KR100492169B1 (ko) * | 2004-08-25 | 2005-06-02 | 함윤식 | 알502와 알22 대체용 혼합냉매 및 이를 사용한 냉동시스템 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US5425890A (en) * | 1994-01-11 | 1995-06-20 | Apd Cryogenics, Inc. | Substitute refrigerant for dichlorodifluoromethane refrigeration systems |
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- 2009-09-25 KR KR1020090091008A patent/KR100969256B1/ko active IP Right Grant
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- 2010-06-23 WO PCT/KR2010/004055 patent/WO2011037313A2/ko active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR19980019266A (ko) * | 1998-02-13 | 1998-06-05 | 오석재 | 냉매 조성물(refrigerant) |
KR100492169B1 (ko) * | 2004-08-25 | 2005-06-02 | 함윤식 | 알502와 알22 대체용 혼합냉매 및 이를 사용한 냉동시스템 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200066766A (ko) | 2018-12-03 | 2020-06-11 | 주식회사 레미 | 비가연성 친환경 냉매 |
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WO2011037313A2 (ko) | 2011-03-31 |
WO2011037313A9 (ko) | 2011-07-07 |
WO2011037313A3 (ko) | 2011-05-19 |
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