JP7366993B2 - 冷媒組成物 - Google Patents
冷媒組成物 Download PDFInfo
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
- C10M2203/0206—Well-defined aliphatic compounds used as base material
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
- C10M2209/043—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical used as base material
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
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- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
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- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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Description
本明細書で使用するとき、伝熱流体(伝熱媒体とも呼ばれる)という用語は、熱源からヒートシンクへ熱を運ぶために使用される組成物を意味する。熱源は、熱を加える、伝達する、移動させる又は除去することが望ましい任意の空間、場所、物又は物体として定義される。熱源の例としては、スーパーマーケットの冷蔵庫又は冷凍ケース、輸送用の冷蔵されているコンテナ、空調を必要とする建物空間、工業用水冷器又は空調を必要とする自動車の客室などの冷蔵又は冷却を必要とする空間(開放されているか又は囲われている)である。いくつかの実施形態では、伝熱組成物は、伝達プロセスを通して、一定の状態を維持していてもよい(すなわち、蒸発又は凝縮しない)。他の実施形態では、蒸気冷却プロセスにも伝熱組成物を用いてもよい。ヒートシンクは、熱を吸収することができる任意の空間、場所、物又は物体として定義される。蒸気圧縮冷蔵システムは、そのようなヒートシンクの一例である。
凝縮器の温度=40℃
蒸発器の温度=4℃
過冷却量5K
戻しガスの温度(℃)=18℃
圧縮器の効率70%
凝縮器の温度=40℃
蒸発器の温度=4℃
過冷却量5K
戻しガスの温度(℃)=18℃
圧縮器の効率70%
実施形態A1:トリフルオロヨードメタン、ジフルオロメタン、ペンタフルオロエタン、及びトリフルオロメタンを含む組成物。
a)組成物の総重量に基づいて、25重量パーセント~50重量パーセントのトリフルオロヨードメタン、35重量パーセント~50重量パーセントのジフルオロメタン、5重量パーセント~15重量パーセントのペンタフルオロエタン、及び0.01重量パーセント~12重量パーセントの量のヘキサフルオロエタン又は0.01重量パーセント~7重量パーセントの量のトリフルオロメタンの少なくとも1つ、及び、
b)潤滑剤、をブレンドすることを含む、方法。
Claims (10)
- トリフルオロヨードメタン、ジフルオロメタン、ペンタフルオロエタン、及びトリフルオロメタンを含む、組成物であって、
前記組成物の総重量に基づいて、前記トリフルオロヨードメタンが、25重量パーセント~80重量パーセントの量で存在し、前記ジフルオロメタンが35重量パーセント~50重量パーセントの量で存在し、前記ペンタフルオロエタンが5重量パーセント~15重量パーセントの量で存在し、前記トリフルオロメタンが0.01重量パーセント~7重量パーセントの量で存在する、組成物。 - 前記組成物の総重量に基づいて、0.01重量パーセント~12重量パーセントの量のヘキサフルオロエタンを更に含む、請求項1に記載の組成物。
- 2,3,3,3-テトラフルオロプロペン又は1,3,3,3-テトラフルオロプロペンを更に含む、請求項1に記載の組成物。
- 潤滑剤、染料、可溶化剤、相溶化剤、安定剤、トレーサー、摩耗防止剤、極圧剤、腐食及び酸化防止剤、金属表面エネルギー減少剤、金属表面不活性化剤、フリーラジカル捕捉剤、泡制御剤、粘度指数向上剤、流動点降下剤、洗剤、粘度調節剤、並びにそれらの混合物からなる群から選択される1つ以上の成分を更に含む、請求項1に記載の組成物。
- トリフルオロヨードメタン、ジフルオロメタン、ペンタフルオロエタン、及びヘキサフルオロエタンを含む、組成物であって、
前記組成物の総重量に基づいて、前記トリフルオロヨードメタンが25重量パーセント~80重量パーセントの量で存在し、前記ジフルオロメタンが35重量パーセント~50重量パーセントの量で存在し、前記ペンタフルオロエタンが5重量パーセント~15重量パーセントの量で存在し、前記ヘキサフルオロエタンが0.01重量パーセント~12重量パーセントの量で存在する、組成物。 - 前記組成物の総重量に基づいて、0.01重量パーセント~7重量パーセントの量のトリフルオロメタンを更に含む、請求項5に記載の組成物。
- 請求項1~6のいずれか一項に記載の組成物を含有する、冷蔵又はヒートポンプシステム。
- 冷媒組成物の製造方法であって、前記組成物の総重量に基づいて、25重量パーセント~80重量パーセントのトリフルオロヨードメタン、35重量パーセント~50重量パーセントのジフルオロメタン、5重量パーセント~15重量パーセントのペンタフルオロエタン、0.01重量パーセント~12重量パーセントのヘキサフルオロエタン又は0.01重量パーセント~7重量パーセントのトリフルオロメタンのうちの少なくとも1つを混合することを含む、冷媒組成物の製造方法。
- 冷凍システムの冷却剤の製造方法であって、
a)前記組成物の総重量に基づいて、25重量パーセント~50重量パーセントのトリフルオロヨードメタン、35重量パーセント~50重量パーセントのジフルオロメタン、5重量パーセント~15重量パーセントのペンタフルオロエタン、及び0.01重量パーセント~12重量パーセントの量のヘキサフルオロエタン又は0.01重量パーセント~7重量パーセントの量のトリフルオロメタンのうちの少なくとも1つ、
b)潤滑剤、をブレンドすることを含む、方法。 - 冷却、空調、又はヒートポンプシステムのR-410Aを代替する方法であって、前記R-410Aの代替品として、請求項1~6のいずれか一項に記載の組成物を前記システムに提供する工程を含む、方法。
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Application Number | Priority Date | Filing Date | Title |
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US201862700929P | 2018-07-20 | 2018-07-20 | |
US62/700,929 | 2018-07-20 | ||
PCT/US2019/042503 WO2020018857A1 (en) | 2018-07-20 | 2019-07-19 | Refrigerant composition |
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JP2021531386A JP2021531386A (ja) | 2021-11-18 |
JP7366993B2 true JP7366993B2 (ja) | 2023-10-23 |
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JP2021503101A Active JP7366993B2 (ja) | 2018-07-20 | 2019-07-19 | 冷媒組成物 |
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US (1) | US20210253924A1 (ja) |
EP (2) | EP3824040B1 (ja) |
JP (1) | JP7366993B2 (ja) |
KR (1) | KR20210034033A (ja) |
CN (1) | CN112469801B (ja) |
CA (1) | CA3098892A1 (ja) |
MX (1) | MX2020012684A (ja) |
WO (1) | WO2020018857A1 (ja) |
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CN113480979A (zh) * | 2021-07-16 | 2021-10-08 | 湖北绿冷高科节能技术有限公司 | 一种速冻冷库专用制冷剂、制冷设备及速冻冷库 |
WO2023137025A1 (en) * | 2022-01-12 | 2023-07-20 | Honeywell International Inc. | Stabilized heat transfer compositions, methods and systems |
Citations (7)
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EP3824040A1 (en) | 2021-05-26 |
CA3098892A1 (en) | 2020-01-23 |
KR20210034033A (ko) | 2021-03-29 |
CN112469801A (zh) | 2021-03-09 |
CN112469801B (zh) | 2022-11-01 |
US20210253924A1 (en) | 2021-08-19 |
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JP2021531386A (ja) | 2021-11-18 |
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