KR20200052624A - 비가연성 친환경 냉매 - Google Patents
비가연성 친환경 냉매 Download PDFInfo
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- KR20200052624A KR20200052624A KR1020180135798A KR20180135798A KR20200052624A KR 20200052624 A KR20200052624 A KR 20200052624A KR 1020180135798 A KR1020180135798 A KR 1020180135798A KR 20180135798 A KR20180135798 A KR 20180135798A KR 20200052624 A KR20200052624 A KR 20200052624A
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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
-
- 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
- C09K5/042—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 compounds containing carbon and hydrogen only
-
- 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
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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)
- Lubricants (AREA)
Abstract
Description
| 실 험 | 혼합비율(부피부) | 본 발명의 혼합방법으로 혼합한 온도구배 | NIST Refprop 9.1 프로그램으로 혼합한 온도구배 |
| 실시예 1 | CF3I/R290(76/24) | 0.22℃ | 2.9℃ |
| 실시예 2 | CF3I/R290(77/234) | 0.22℃ | 3.1℃ |
| 실시예 3 | CF3I/R290(78/22) | 0.23℃ | 2.3℃ |
| 실시예 4 | CF3I/R290(79/21) | 0.23℃ | 2.3℃ |
| 실시예 5 | CF3I/R290/600a(76/12/12) | 0.18℃ | 2.3℃ |
| 실시예 6 | CF3I/R290/600a(77/12/11) | 0.19℃ | 2.4℃ |
| 실시예 7 | CF3I/R290/600a(78/11/11) | 0.18℃ | 2.3℃ |
| 실시예 8 | CF3I/R290/600a(79/11/10) | 0.18℃ | 2.3℃ |
| 냉매 | R134a | 실시예1 | 실시예4 | 실시예5 | 실시예8 | ||||||||
| 주입량(g) | 465 | 300 | 350 | 400 | 200 | 300 | 360 | 200 | 300 | 360 | 310 | 360 | 400 |
| 냉기온도(C) | 12.8 | 14.7 | 12.1 | 10.6 | 17.9 | 14.4 | 12.4 | 17.9 | 14.4 | 12.4 | 14.4 | 12.7 | 13.4 |
| 소비전력(W) | 770 | 674 | 675 | 866 | 534 | 704 | 762 | 534 | 704 | 752 | 708 | 577 | 732 |
| 압력(barg) | 11.8 | 10.8 | 11.3 | 12.9 | 9.2 | 11.3 | 11.7 | 9.2 | 11.3 | 11.7 | 10.5 | 10.9 | 11.4 |
| 토출온도(C) | 55.6 | 70.7 | 63.9 | 73.8 | 72.4 | 67.4 | 53.6 | 72.4 | 67.4 | 55.6 | 65.3 | 55.5 | 59.2 |
| 흡입온도(C) | 12.9 | 22.0 | 12.0 | 21.0 | 26.2 | 21.6 | 12.5 | 26.2 | 21.6 | 11.5 | 19.9 | 12.7 | 16.4 |
| 외기온도(C) | 29.2 | 26.3 | 27.5 | 28.7 | 26.5 | 26.9 | 27.3 | 26.5 | 26.9 | 27.3 | 29.5 | 29.1 | 29.1 |
| 실험 온도 (℃) | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 75.0/25.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여 조성물(부피부) |
| 10 | 75.1342/24.8658 | |
| 20 | 75.2494/24.7506 | |
| 30 | 75.3626/24.6374 | |
| 40 | 75.3968/24.6032 | |
| 50 | 75.5510/24.4490 | |
| 60 | 75.7294/24.2706 | |
| 70 | 75.7694/24.2306 | |
| 80 | 75.7936/24.2064 | |
| 90 | 75.0178/24.9822 | |
| 실험 온도 ℃ | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 76.0/24.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여 조성물(부피부) |
| 10 | 76.4812/23.5188 | |
| 20 | 76.5019/23.4981 | |
| 30 | 76.5112/23.4888 | |
| 40 | 76.2047/23.7953 | |
| 50 | 76.1163/23.8837 | |
| 60 | 76.5801/23.4199 | |
| 70 | 76.1028/23.8972 | |
| 80 | 76.4231/23.5769 | |
| 90 | 76.5350/23.4650 | |
| 실험 온도 (℃) | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 77.0/23.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여조성물(부피부) |
| 10 | 77.1342/22.8658 | |
| 20 | 77.2494/22.7506 | |
| 30 | 77.3626/22.6374 | |
| 40 | 77.3968/22.6032 | |
| 50 | 77.5510/22.4490 | |
| 60 | 77.7294/22.2706 | |
| 70 | 77.7694/22.2306 | |
| 80 | 77.7936/22.2064 | |
| 90 | 77.0178/22.9822 | |
| 실험 온도 (℃) | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 78.0/22.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여조성물(부피부) |
| 10 | 78.1432/21.8568 | |
| 20 | 78.2449/21.7551 | |
| 30 | 78.6326/21.3674 | |
| 40 | 78.9367/21.0633 | |
| 50 | 78.5003/21.4997 | |
| 60 | 78.2795/21.7205 | |
| 70 | 78.6794/21.7606 | |
| 80 | 78.7546/21.2454 | |
| 90 | 78.3778/21.6222 | |
| 실험 온도 ℃ | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 75.0/13.0/12.0 | |
| 각각의 조성물 (Every Composition) |
누출(Leakage) % | 잔여조성물(부피부) |
| 10 | 75.0958/12.3421/12.5621 | |
| 20 | 75.5986/12.2070/12.1944 | |
| 30 | 75.1596/12.7321/12.1083 | |
| 40 | 75.1276/12.6910/12.1814 | |
| 50 | 75.0200/12.9691/12.0109 | |
| 60 | 75.1639/12.5716/12.2645 | |
| 70 | 75.7022/12.1844/12.1134 | |
| 80 | 75.2822/12.5591/12.1587 | |
| 90 | 75.3482/12.4127/12.2391 | |
| 실험 온도 (℃) | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 76.0/13.0/11.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여조성물(부피부) |
| 10 | 76.0968/12.8812/11.0220 | |
| 20 | 76.0896/12.8700/11.0404 | |
| 30 | 76.1569/12.8021/11.0410 | |
| 40 | 76.1726/12.7019/11.1255 | |
| 50 | 76.0020/12.9961/11.0019 | |
| 60 | 76.1358/12.7516/11.1126 | |
| 70 | 76.0722/12.8846/11.0432 | |
| 80 | 76.2482/12.5549/11.1969 | |
| 90 | 76.3082/12.4110/11.2808 | |
| 실험 온도 (℃) | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 77.0/12.0/11.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여조성물(부피부) |
| 10 | 77.1256/11.7812/11.0932 | |
| 20 | 77.2456/11.3511/11.4033 | |
| 30 | 77.0357/11.8175/11.1468 | |
| 40 | 77.3856/11.5119/11.1025 | |
| 50 | 77.4320/11.1235/11.4445 | |
| 60 | 77.5701/11.3411/11.0888 | |
| 70 | 77.6822/11.3115/11.0063 | |
| 80 | 77.2482/11.2455/11.5063 | |
| 90 | 77.7053/11.2110/11.0847 | |
| 실험 온도 (℃) | 25 | |
| 최초 충전 %(Starting percent) | 60% 충전 | |
| 최초 조성물(Starting composition) | 78.0/12.0/10.0 | |
| 각각의 조성물 (Every composition) |
누출(Leakage)% | 잔여조성물(부피부) |
| 10 | 78.1235/11.5744/10.3021 | |
| 20 | 78.3457/11.3004/10.3539 | |
| 30 | 78.2574/11.3500/10.3926 | |
| 40 | 78.7126/11.2119/10.0755 | |
| 50 | 78.5520/11.1922/10.0019 | |
| 60 | 78.1588/11.6616/10.2558 | |
| 70 | 78.4882/11.0057/10.5061 | |
| 80 | 78.6211/11.1755/10.2034 | |
| 90 | 78.8102/11.0910/10.0988 | |
| 실험 | 가 연 성 실 험 | |||
| 일반적 혼합방법 | 본 발명의 혼합방법 | |||
| 하한치 | 상한치 | 하한치 | 상한치 | |
| 실시예1 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예2 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예3 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예4 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예5 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예6 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예7 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 실시예8 | 붙지 않음 | 붙지 않음 | 붙지 않음 | 붙지 않음 |
| 적용 부품 | 실시예1 | 실시예4 | 실시예5 | 실시예8 | |
| 흡입 밸브(SUC. VALVE) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 토출 밸브 조립품 (DIS. VALVE ASS’Y) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 순환 소음기 조립품(DEL. MUFF. ASS’Y) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 피스톤(PISTON) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 블록(BLOCK) | 좋음 | 좋음 | 좋음 | 좋음 | |
| PAG- 105 오일 |
색깔(COLOR)* | L0.5 | L0.5 | L0.5 | L0.5 |
| TAN(mgKOH/g)0.10이하 | 0.0754 | 0.0733 | 0.0741 | 0.0723 | |
| 수분 (PPM)20이하 | 2 | 3 | 3 | 2 | |
| L/SHELL ASS’Y | 좋음 | 좋음 | 좋음 | 좋음 | |
| 적용 부품 | 실시예1 | 실시예4 | 실시예5 | 실시예8 | |
| 흡입 밸브(SUC. VALVE) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 토출 밸브 조립품 (DIS. VALVE ASS’Y) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 순환 소음기 조립품(DEL. MUFF. ASS’Y) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 피스톤(PISTON) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 블록(BLOCK) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 오일 | 색깔(COLOR)* | L1.5 | L1.5 | L1.5 | L1.5 |
| TAN(mgKOH/g)0.10 이하 | 0.0366 | 0.0457 | 0.0422 | 0.0453 | |
| 수분(PPM)20 이하 | 0 | 1 | 1 | 0 | |
| L/SHELL ASS’Y | 좋음 | 좋음 | 좋음 | 좋음 | |
| CAPILLARY WAITE |
FLOW CHANGEABLE | 3.3% | 3.0% | 2.0% | 3.5% |
| 인넷 튜브(INLET TUBE) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 아웃넷 튜브(OUTLET TUBE) | 좋음 | 좋음 | 좋음 | 좋음 | |
| 적용 부품 | 실시예1 | 실시예4 | 실시예5 | 실시예8 | ||
| 흡입 밸브(SUC. VALVE) | 좋음 | 좋음 | 좋음 | 좋음 | ||
| 토출 밸브 조립품 (DIS. VALVE ASS’Y) | 좋음 | 좋음 | 좋음 | 좋음 | ||
| 순환 소음기 조립품(DEL. MUFF. ASS’Y) | 좋음 | 좋음 | 좋음 | 좋음 | ||
| 피스톤(PISTON) | 좋음 | 좋음 | 좋음 | 좋음 | ||
| 블록(BLOCK) | 좋음 | 좋음 | 좋음 | 좋음 | ||
| 오일 | 색깔(COLOR)* | RAPI D | L1.0 | L1.0 | L1.0 | L1.0 |
| ON-OFFCYCLE | L1.0 | L1.0 | L1.0 | L1.0 | ||
| TAN(mgKOH/g) 0.10 이하 |
RAPI D | 0.0405 | 0.0522 | 0.0521 | 0.0431 | |
| ON-OFFCYCLE | 0.0439 | 0.0548 | 0.0493 | 0.0374 | ||
| 수분(PPM)20이하 | RAPI D | 16.3 | 16.5 | 17.1 | 16.4 | |
| ON-OFFCYCLE | 15.3 | 14.3 | 15.1 | 15.6 | ||
| L/SHELL ASS’Y | 좋음 | 좋음 | 좋음 | 좋음 | ||
Claims (2)
- 비가연성 친환경 냉매에 있어서,
트리플루오로아이오드메탄(CF3I) 75~86부피부, 프로판(C3H8) 14~25부피부, 헥사메틸 실리콘 오일 0.1~0.5부피부로 조성되어 있음을 특징으로 하는 비가연성 친환경 냉매.
- 청구항 1에 이소부탄(C4H10)이 더추가되어 조성된
트리플루오로아이오드메탄(CF3I) 75~86부피부, 프로판(C3H8) 8~13부피부, 이소부탄(C4H10) 6~12부피부, 헥사메틸 실리콘 오일 0.1~0.5부피부로 조성되어 있음을 특징으로 하는 비가연성 친환경 냉매
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180135798A KR102254272B1 (ko) | 2018-11-07 | 2018-11-07 | 비가연성 친환경 냉매 |
| PCT/KR2019/014974 WO2020096347A1 (ko) | 2018-11-07 | 2019-11-06 | 비가연성 친환경 냉매 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180135798A KR102254272B1 (ko) | 2018-11-07 | 2018-11-07 | 비가연성 친환경 냉매 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200052624A true KR20200052624A (ko) | 2020-05-15 |
| KR102254272B1 KR102254272B1 (ko) | 2021-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180135798A Active KR102254272B1 (ko) | 2018-11-07 | 2018-11-07 | 비가연성 친환경 냉매 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102254272B1 (ko) |
| WO (1) | WO2020096347A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220093746A (ko) | 2020-12-28 | 2022-07-05 | 와이엠레미 주식회사 | A3급 가연성친환경 혼합냉매 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980019266A (ko) * | 1998-02-13 | 1998-06-05 | 오석재 | 냉매 조성물(refrigerant) |
| KR20000059744A (ko) * | 1999-03-08 | 2000-10-05 | 김선태 | 탄화수소계 비가연성 냉매 조성물 및 그 제조방법 |
| KR20090059582A (ko) * | 2007-12-07 | 2009-06-11 | 주성대학산학협력단 | 친환경 오픈 쇼케이스 혼합냉매 조성물 |
| KR100969257B1 (ko) | 2009-09-25 | 2010-07-09 | 주식회사 와이엠환경연구소 | 냉매 조성물 |
| KR100976449B1 (ko) | 2009-07-13 | 2010-08-17 | 주식회사 와이엠환경연구소 | 냉매 조성물 |
| KR100976448B1 (ko) | 2009-07-13 | 2010-08-17 | 주식회사 와이엠환경연구소 | 냉매 조성물 |
| KR101139377B1 (ko) | 2011-01-07 | 2012-04-27 | 오경화 | R-22 대체용 환경 친화적인 냉매조성물 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1735399A1 (en) * | 2004-04-16 | 2006-12-27 | Honeywell International, Inc. | Stabilized trifluoroiodmethane compositions |
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2018
- 2018-11-07 KR KR1020180135798A patent/KR102254272B1/ko active Active
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2019
- 2019-11-06 WO PCT/KR2019/014974 patent/WO2020096347A1/ko not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980019266A (ko) * | 1998-02-13 | 1998-06-05 | 오석재 | 냉매 조성물(refrigerant) |
| KR20000059744A (ko) * | 1999-03-08 | 2000-10-05 | 김선태 | 탄화수소계 비가연성 냉매 조성물 및 그 제조방법 |
| KR20090059582A (ko) * | 2007-12-07 | 2009-06-11 | 주성대학산학협력단 | 친환경 오픈 쇼케이스 혼합냉매 조성물 |
| KR100976449B1 (ko) | 2009-07-13 | 2010-08-17 | 주식회사 와이엠환경연구소 | 냉매 조성물 |
| KR100976448B1 (ko) | 2009-07-13 | 2010-08-17 | 주식회사 와이엠환경연구소 | 냉매 조성물 |
| KR100969257B1 (ko) | 2009-09-25 | 2010-07-09 | 주식회사 와이엠환경연구소 | 냉매 조성물 |
| KR101139377B1 (ko) | 2011-01-07 | 2012-04-27 | 오경화 | R-22 대체용 환경 친화적인 냉매조성물 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220093746A (ko) | 2020-12-28 | 2022-07-05 | 와이엠레미 주식회사 | A3급 가연성친환경 혼합냉매 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102254272B1 (ko) | 2021-05-20 |
| WO2020096347A1 (ko) | 2020-05-14 |
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