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1. WO2020096347 - NON-FLAMMABLE ENVIRONMENT-FRIENDLY REFRIGERANT

Publication Number WO/2020/096347
Publication Date 14.05.2020
International Application No. PCT/KR2019/014974
International Filing Date 06.11.2019
IPC
C09K 5/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5Heat-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
02Materials undergoing a change of physical state when used
04the change of state being from liquid to vapour or vice-versa
Applicants
  • (주)레미 LEMY CORPORATION [KR]/[KR]
  • 이선 LEE, Sun [KR]/[KR]
  • 오석재 OH, Suk-Jae [KR]/[KR]
  • 오경화 OH, Kung-Hwa [KR]/[KR]
Inventors
  • 오석재 OH, Suk-Jae
  • 오경화 OH, Kung-Hwa
Agents
  • 민만호 MIN, Man-Ho
Priority Data
10-2018-013579807.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) NON-FLAMMABLE ENVIRONMENT-FRIENDLY REFRIGERANT
(FR) RÉFRIGÉRANT RESPECTUEUX DE L'ENVIRONNEMENT NON INFLAMMABLE
(KO) 비가연성 친환경 냉매
Abstract
(EN)
The present invention relates to a non-flammable environment-friendly refrigerant which may be used for a vehicle air conditioner, a home refrigerator, a water purifier, a commercial refrigerator, etc., may be used so as to be safe for a user by being non-flammable, and may be used as a drop-in type without having to refurbish or alter a refrigerating mechanism using a conventional CFC-12, HFC-134a and HFO-1234yf refrigeration cycle refrigerant. The non-flammable environment-friendly refrigerant comprises 75-86 parts by volume of trifluoroiodomethane (CF3I), 14-25 parts by volume of propane (C3H8), and 0.1-0.5 parts by volume of a hexamethyl silicone oil, or comprises a further addition of isobutene (C4H10).
(FR)
La présente invention concerne un réfrigérant respectueux de l'environnement non inflammable qui peut être utilisé pour un climatiseur de véhicule, un réfrigérateur domestique, un purificateur d'eau, un réfrigérateur commercial, etc., peut être utilisé de façon à être sûr pour un utilisateur en étant non inflammable, et peut être utilisé en tant que type de chute sans avoir à remettre en état ou à modifier un mécanisme de réfrigération à l'aide d'un réfrigérant à cycle de réfrigération CFC-12, HFC-134a et HFO-1234yf classique. Le réfrigérant respectueux de l'environnement non inflammable comprend 75-86 parties en volume de trifluoroiodométhane (CF3I), 14-25 parties en volume de propane (C3H8), et 0,1 à 0,5 partie en volume d'une huile de silicone hexaméthyle, ou comprend un supplément d'isobutène (C4H10).
(KO)
본 발명은 자동차용 에어컨, 가정용 냉장고, 정수기, 상업용 냉동기 등에 사용되며, 비가연성이므로 사용자에게 안전하게 사용할 수 있고, 기존의 냉동 싸이클 CFC-12, HFC-134a, HFO-1234yf 등의 냉매를 사용한 냉동기구 등을 개조하거나 변경하지 않고도 Drop-in 타입으로 사용이 가능한 트리플루오로아이오드메탄(CF3I) 75~86부피부, 프로판(C3H8) 14~25부피부, 헥사메틸 실리콘 오일 0.1~0.5부피부로 조성되거나, 이소부탄(C4H10)이 더 추가된 비가연성 친환경 냉매에 관한 것이다.
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