WO2016140040A1 - 冷凍機油及び冷凍機用作動流体組成物 - Google Patents
冷凍機油及び冷凍機用作動流体組成物 Download PDFInfo
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- WO2016140040A1 WO2016140040A1 PCT/JP2016/054161 JP2016054161W WO2016140040A1 WO 2016140040 A1 WO2016140040 A1 WO 2016140040A1 JP 2016054161 W JP2016054161 W JP 2016054161W WO 2016140040 A1 WO2016140040 A1 WO 2016140040A1
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- WO
- WIPO (PCT)
- Prior art keywords
- refrigerating machine
- ether
- machine oil
- polyhydric alcohol
- acid
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy compounds
-
- 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
- C09K5/044—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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/16—Ethers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/008—Lubricant compositions compatible with refrigerants
-
- 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
- C09K2205/11—Ethers
-
- 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
- C09K2205/126—Unsaturated fluorinated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/09—Characteristics associated with water
- C10N2020/097—Refrigerants
- C10N2020/101—Containing Hydrofluorocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
Abstract
Description
(エチルビニルエーテル/イソブチルビニルエーテル=9/1(モル比)、数平均分子量(Mn):1200、重量平均分子量(Mw)と数平均分子量(Mn)との比(Mw/Mn):1.23、40℃動粘度:67.8mm2/s、100℃動粘度:8.20mm2/s、粘度指数:86)
a2:ポリプロピレングリコールジメチルエーテル
(数平均分子量(Mn):1500、重量平均分子量(Mw)と数平均分子量(Mn)との比(Mw/Mn):1.10、全てのオキシアルキレン基に占めるオキシエチレン基の割合:0モル%、40℃動粘度:40.1mm2/s、100℃動粘度:9.25mm2/s、粘度指数:224)
[添加剤]
C1:グリセリンモノオレイルエーテル
C2:グリセリンモノステアリルエーテル
C3:グリセリンモノ2-エチルヘキシルエーテル
D1:グリシジルネオデカノエート
D2:2-エチルヘキシルグリシジルエーテル
D3:1,2-エポキシヘキサデカン
E1:2,6-ジ-tert.-ブチル-p-クレゾール
耐摩耗性試験では、実コンプレッサと類似の冷媒雰囲気にできる、神鋼造機(株)製の高圧雰囲気摩擦試験機(回転ベーン材と固定ディスク材との回転摺動方式)を用いた。試験条件は、油量:600ml、試験温度:100℃、回転数:430rpm、負荷荷重:65kgf、試験時間:1時間、試験容器内圧力:1.1MPaとした。ベーン材としてはSKH-51、ディスク材としてはFC250をそれぞれ用いた。冷媒としては、表2~3に示すとおり、2,3,3,3-テトラフルオロプロペン(HFO-1234yf)又は1,1,1,2-テトラフルオロエタン(R134a)を用いた。耐摩耗性の評価は、ディスク材の摩耗量が極めて少ないことから、ベーン材の摩耗深さに基づいて行った。摩耗深さが、10μm未満の場合を「A」、10μm以上15μm未満の場合を「B」、15μm以上の場合を「C」として、結果を表2~4に示す。
安定性試験は、JIS K2211:2009(オートクレーブテスト)に準拠して行った。すなわち、水分含有量を100ppmに調整した冷凍機油80gをオートクレーブに秤取し、触媒(鉄、銅、アルミの線、いずれも外径1.6mm×長さ50mm)と、2,3,3,3-テトラフルオロプロペン(HFO-1234yf)又は1,1,1,2-テトラフルオロエタン(R134a)20gとを封入した後、145℃に加熱し、150時間後の冷凍機油の外観及び酸価(JIS C2101:1999)を測定した。結果を表2~4に示す。
Claims (5)
- 基油としての多価アルコールと脂肪酸とのエステルと、
多価アルコールのエーテル化合物と、
を含有し、
不飽和フッ化炭化水素冷媒と共に用いられる、冷凍機油。 - 前記多価アルコールのエーテル化合物の含有量が、前記冷凍機油全量基準で0.4質量%以下である、請求項1又は2に記載の冷凍機油。
- 請求項1~3のいずれか一項に記載の冷凍機油と、
不飽和フッ化炭化水素冷媒と、
を含有する、冷凍機用作動流体組成物。 - 前記不飽和フッ化炭化水素が、1,3,3,3-テトラフルオロプロペン及び2,3,3,3-テトラフルオロプロペンから選ばれる少なくとも1種である、請求項4に記載の冷凍機用作動流体組成物。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/554,341 US10494585B2 (en) | 2015-03-02 | 2016-02-12 | Refrigerator oil and working fluid composition for refrigerators |
JP2017503395A JP6609617B2 (ja) | 2015-03-02 | 2016-02-12 | 冷凍機油及び冷凍機用作動流体組成物 |
EP16758734.4A EP3266856B1 (en) | 2015-03-02 | 2016-02-12 | Refrigerator oil and working fluid composition for refrigerators |
CN201680012271.6A CN107250332B (zh) | 2015-03-02 | 2016-02-12 | 冷冻机油及冷冻机用工作流体组合物 |
KR1020177026358A KR102309659B1 (ko) | 2015-03-02 | 2016-02-12 | 냉동기유 및 냉동기용 작동 유체 조성물 |
Applications Claiming Priority (2)
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JP2015-040383 | 2015-03-02 | ||
JP2015040383 | 2015-03-02 |
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WO2016140040A1 true WO2016140040A1 (ja) | 2016-09-09 |
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PCT/JP2016/054161 WO2016140040A1 (ja) | 2015-03-02 | 2016-02-12 | 冷凍機油及び冷凍機用作動流体組成物 |
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Country | Link |
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US (1) | US10494585B2 (ja) |
EP (1) | EP3266856B1 (ja) |
JP (1) | JP6609617B2 (ja) |
KR (1) | KR102309659B1 (ja) |
CN (1) | CN107250332B (ja) |
TW (1) | TWI617658B (ja) |
WO (1) | WO2016140040A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019031624A (ja) * | 2017-08-08 | 2019-02-28 | 出光興産株式会社 | 冷凍機油組成物 |
US11384271B2 (en) * | 2018-04-02 | 2022-07-12 | Eneos Corporation | Refrigerator, refrigerator oil, working fluid composition for refrigerator |
Families Citing this family (3)
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JP7421287B2 (ja) * | 2019-08-23 | 2024-01-24 | Eneos株式会社 | 冷凍機油、冷凍機用作動流体組成物及び冷凍機 |
CN110878194B (zh) * | 2019-10-16 | 2020-11-17 | 珠海格力电器股份有限公司 | 一种含r13i1的环保混合制冷剂及换热系统 |
US20230250354A1 (en) * | 2020-07-08 | 2023-08-10 | Eneos Corporation | Refrigerator oil, and working fluid composition for refrigerator |
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TW340870B (en) * | 1995-04-07 | 1998-09-21 | Nippon Nogen Co Ltd | Lubricating oil additive, lubricating oil and working fluid for refrigerators |
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2016
- 2016-02-12 JP JP2017503395A patent/JP6609617B2/ja active Active
- 2016-02-12 EP EP16758734.4A patent/EP3266856B1/en active Active
- 2016-02-12 WO PCT/JP2016/054161 patent/WO2016140040A1/ja active Application Filing
- 2016-02-12 KR KR1020177026358A patent/KR102309659B1/ko active IP Right Grant
- 2016-02-12 CN CN201680012271.6A patent/CN107250332B/zh active Active
- 2016-02-12 US US15/554,341 patent/US10494585B2/en active Active
- 2016-02-19 TW TW105105007A patent/TWI617658B/zh active
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JP2013170255A (ja) * | 2012-02-22 | 2013-09-02 | Jx Nippon Oil & Energy Corp | 冷凍機油組成物及びその製造方法、冷凍機用作動流体組成物 |
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Cited By (2)
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JP2019031624A (ja) * | 2017-08-08 | 2019-02-28 | 出光興産株式会社 | 冷凍機油組成物 |
US11384271B2 (en) * | 2018-04-02 | 2022-07-12 | Eneos Corporation | Refrigerator, refrigerator oil, working fluid composition for refrigerator |
Also Published As
Publication number | Publication date |
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JPWO2016140040A1 (ja) | 2017-12-14 |
EP3266856B1 (en) | 2020-08-05 |
CN107250332A (zh) | 2017-10-13 |
US10494585B2 (en) | 2019-12-03 |
TWI617658B (zh) | 2018-03-11 |
EP3266856A1 (en) | 2018-01-10 |
EP3266856A4 (en) | 2018-03-14 |
TW201634661A (zh) | 2016-10-01 |
JP6609617B2 (ja) | 2019-11-20 |
US20180044607A1 (en) | 2018-02-15 |
CN107250332B (zh) | 2021-02-12 |
KR102309659B1 (ko) | 2021-10-08 |
KR20170125854A (ko) | 2017-11-15 |
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