JP6325951B2 - 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 - Google Patents
吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 Download PDFInfo
- Publication number
- JP6325951B2 JP6325951B2 JP2014184804A JP2014184804A JP6325951B2 JP 6325951 B2 JP6325951 B2 JP 6325951B2 JP 2014184804 A JP2014184804 A JP 2014184804A JP 2014184804 A JP2014184804 A JP 2014184804A JP 6325951 B2 JP6325951 B2 JP 6325951B2
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- added
- water
- mixed refrigerant
- dioxane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
Description
[M]+RX:→[M]:XR
(2)酸化型インヒビタでは水酸化物沈殿の生成:
Mn++n:OH−→[Mn+(:OH−)n]
(3)沈殿型インヒビタでは錯体沈殿の生成:
Mn++nRX:−→[Mn+(:XR−)n]
ここで、[M]やMn+はルイス酸であり、RX:,:OH−,RX:−などはルイス塩基である。
2H+ + 2e− → H2 …(2)
腐食試験およびその際におけるガス発生量の測定は、以下のように実施した。
Claims (3)
- 吸収式冷凍機の構造材である炭素鋼又は銅合金に接触する作動媒体であって、蒸発器に用いるものであり、水と、1,4−ジオキサンと、を含み、
さらに、腐食抑制剤と、を含み、
前記腐食抑制剤は、水酸化リチウム及びモリブデン酸リチウムであることを特徴とする吸収式冷凍機用作動媒体。 - 凝固点が0℃以下である、請求項1記載の吸収式冷凍機用作動媒体。
- 蒸発器と、吸収器と、再生器と、凝縮器と、を備え、
請求項1又は2に記載の吸収式冷凍機用作動媒体を前記蒸発器及び前記凝縮器を循環する冷媒として用いることを特徴とする吸収式冷凍機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014184804A JP6325951B2 (ja) | 2014-09-11 | 2014-09-11 | 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 |
US14/850,016 US9695348B2 (en) | 2014-09-11 | 2015-09-10 | Working medium for absorption refrigerators, and absorption refrigerator using the same |
KR1020150128273A KR101936455B1 (ko) | 2014-09-11 | 2015-09-10 | 흡수식 냉동기용 작동 매체 및 이것을 사용한 흡수식 냉동기 |
CN201510578198.6A CN105423591B (zh) | 2014-09-11 | 2015-09-11 | 吸收式冷冻机用工作介质及使用其的吸收式冷冻机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014184804A JP6325951B2 (ja) | 2014-09-11 | 2014-09-11 | 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016056306A JP2016056306A (ja) | 2016-04-21 |
JP6325951B2 true JP6325951B2 (ja) | 2018-05-16 |
Family
ID=55454147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014184804A Active JP6325951B2 (ja) | 2014-09-11 | 2014-09-11 | 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9695348B2 (ja) |
JP (1) | JP6325951B2 (ja) |
KR (1) | KR101936455B1 (ja) |
CN (1) | CN105423591B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018150516A1 (ja) * | 2017-02-16 | 2018-08-23 | 日立ジョンソンコントロールズ空調株式会社 | 吸収式冷凍機 |
JP7201161B2 (ja) * | 2017-09-04 | 2023-01-10 | 日立ジョンソンコントロールズ空調株式会社 | 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 |
KR102013284B1 (ko) | 2018-05-02 | 2019-08-22 | 주식회사 센추리 | 흡수식 냉동기의 고온재생기 |
JP6444556B1 (ja) * | 2018-05-25 | 2018-12-26 | 株式会社日立パワーソリューションズ | 吸収冷温水機、吸収冷温水機用追加液、吸収冷温水機用吸収液及びメンテナンス方法 |
JP7490385B2 (ja) * | 2020-02-19 | 2024-05-27 | 出光興産株式会社 | 冷凍機油組成物及び冷凍機用混合組成物 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2185040A (en) * | 1936-11-30 | 1939-12-26 | Gen Motors Corp | Method of refrigeration and absorbent therefor |
JPS5679175A (en) * | 1979-11-30 | 1981-06-29 | Daikin Ind Ltd | Absorption refrigerant carrier composition |
JPS58224182A (ja) * | 1982-06-21 | 1983-12-26 | Showa Denko Kk | 腐蝕抑止性組成物 |
JPH0192386A (ja) * | 1987-10-05 | 1989-04-11 | Hitachi Ltd | 密閉循環型吸収式冷凍機及び吸収式冷凍機用吸収液 |
JPH06128563A (ja) * | 1992-10-15 | 1994-05-10 | Osaka Gas Co Ltd | 吸収式冷暖房機の吸収液 |
JPH0873841A (ja) * | 1994-09-02 | 1996-03-19 | Tokyo Gas Co Ltd | 吸収式ヒ−トポンプ用作動媒体 |
US5547600A (en) * | 1995-05-05 | 1996-08-20 | Carrier Corporation | Absorption refrigeration system working fluid with molybdate, borate, silicate inhibitor blend |
JPH1180978A (ja) | 1997-09-08 | 1999-03-26 | Tokyo Gas Co Ltd | 吸収式ヒートポンプ用水溶液組成物 |
WO2004087830A1 (ja) * | 2003-03-28 | 2004-10-14 | Hachinohe Institute Of Technology | 吸収冷凍機用作動媒体、吸収冷凍機および冷熱熱媒体製造方法 |
WO2005116296A1 (ja) * | 2004-05-25 | 2005-12-08 | Kurita Water Industries Ltd. | 冷却水の処理方法及び処理薬剤 |
EP2212629A4 (en) * | 2007-10-16 | 2011-07-20 | Carrier Corp | VACUUM ABSORPTION REFRIGERATION |
CN102212343A (zh) * | 2010-04-02 | 2011-10-12 | 北京化工大学 | 一种溴化锂吸收式循环工质的制备方法 |
CN102965670B (zh) * | 2012-11-19 | 2014-08-20 | 镇江市富来尔制冷工程技术有限公司 | 一种溴化锂吸收式制冷机高效缓蚀剂及其制备方法 |
CN103509521A (zh) * | 2013-09-28 | 2014-01-15 | 昆山市周市溴化锂溶液厂 | 吸收式制冷机专用溴化锂溶液及其制备方法 |
CN103540295A (zh) * | 2013-09-28 | 2014-01-29 | 昆山市周市溴化锂溶液厂 | 吸收式溴化锂循环混合介质及其制备方法 |
-
2014
- 2014-09-11 JP JP2014184804A patent/JP6325951B2/ja active Active
-
2015
- 2015-09-10 KR KR1020150128273A patent/KR101936455B1/ko active IP Right Grant
- 2015-09-10 US US14/850,016 patent/US9695348B2/en active Active
- 2015-09-11 CN CN201510578198.6A patent/CN105423591B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR101936455B1 (ko) | 2019-01-08 |
CN105423591B (zh) | 2018-06-19 |
KR20160030864A (ko) | 2016-03-21 |
US9695348B2 (en) | 2017-07-04 |
US20160075928A1 (en) | 2016-03-17 |
JP2016056306A (ja) | 2016-04-21 |
CN105423591A (zh) | 2016-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6325951B2 (ja) | 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 | |
US5846450A (en) | Vapor absorbent compositions comprising potassium formate | |
US4912934A (en) | Hermetically closed circulation type, vapor absorption refrigerator | |
JPH0335384B2 (ja) | ||
JP7201161B2 (ja) | 吸収式冷凍機用作動媒体及びこれを用いた吸収式冷凍機 | |
JPS6144231B2 (ja) | ||
JP2008286441A (ja) | 吸収式冷凍機 | |
US5811026A (en) | Corrosion inhibitor for aqueous ammonia absorption system | |
KR20170095596A (ko) | 카보히드라지드를 포함하는 발전소 보일러 계통의 수처리 조성물 | |
JP2008267667A (ja) | 吸収式冷温水機用吸収液および吸収式冷温水機 | |
JPH01198679A (ja) | 吸収冷凍機用吸収液 | |
JPH07239159A (ja) | 吸収式冷凍機および吸収式冷凍機用吸収液 | |
US6083416A (en) | Corrosion inhibiting processes for refrigeration systems | |
US2580983A (en) | Corrosion inhibitors in absorption refrigeration system | |
Liang et al. | Ionic liquids facilitate the development of absorption refrigeration | |
JPS6334386B2 (ja) | ||
JP2018179425A (ja) | 吸収式冷凍機 | |
JPH11142012A (ja) | 吸収式冷凍機および吸収式冷凍機用吸収液 | |
US6361710B1 (en) | Absorbent refrigerant composition | |
JP2016057046A (ja) | 吸収式冷凍機用の吸収液、吸収式冷凍機および吸収式冷凍機の運転方法 | |
JP2014181862A (ja) | 吸収式冷凍機用の吸収液、吸収式冷凍機および吸収式冷凍機の運転方法 | |
JP2013237916A (ja) | 金属防食剤およびボイラ水系の処理方法 | |
JP2000314572A (ja) | 吸収冷凍機用吸収液および吸収冷凍機 | |
RU2318009C1 (ru) | Теплохладоноситель | |
JPS6226357B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20160225 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20160225 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20160810 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20160810 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170210 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180109 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180228 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180320 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180413 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6325951 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |