BR112012013583A2 - meio de operação para um dispositivo de refrigeração por absorção - Google Patents

meio de operação para um dispositivo de refrigeração por absorção

Info

Publication number
BR112012013583A2
BR112012013583A2 BR112012013583A BR112012013583A BR112012013583A2 BR 112012013583 A2 BR112012013583 A2 BR 112012013583A2 BR 112012013583 A BR112012013583 A BR 112012013583A BR 112012013583 A BR112012013583 A BR 112012013583A BR 112012013583 A2 BR112012013583 A2 BR 112012013583A2
Authority
BR
Brazil
Prior art keywords
operating medium
cooling device
absorption cooling
lithium bromide
weight
Prior art date
Application number
BR112012013583A
Other languages
English (en)
Inventor
Marc-Christoph Schneider
Matthias Seiler
Olivier Zehnacker
Rolf Schneider
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BR112012013583A2 publication Critical patent/BR112012013583A2/pt

Links

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
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide

Abstract

meio de operação para um dispositivo de refrigeração por absorção. a presente invenção refere-se a um meio de operação para um dispositivo de refrigeração por absorção, compreendendo de 5 a 30%, em peso, de água e 65 a 95%, em peso, de um agente de sorção compreendendo brometo de lítio e pelo menos um líquido iônico, e em que o agente de sorção compreende líquido iônico e brometo de lítio em uma proporção em peso de 0,5:1 a 5:1, tendo um coeficiente de fricção mais baixo comparado a um meio de operação compreendendo água é brometo de lítio.
BR112012013583A 2009-12-07 2010-11-24 meio de operação para um dispositivo de refrigeração por absorção BR112012013583A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009047564A DE102009047564A1 (de) 2009-12-07 2009-12-07 Arbeitsmedium für eine Absorptionskältemaschine
PCT/EP2010/068090 WO2011069822A1 (de) 2009-12-07 2010-11-24 Arbeitsmedium für eine absorptionskältemaschine

Publications (1)

Publication Number Publication Date
BR112012013583A2 true BR112012013583A2 (pt) 2016-07-05

Family

ID=43602756

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013583A BR112012013583A2 (pt) 2009-12-07 2010-11-24 meio de operação para um dispositivo de refrigeração por absorção

Country Status (13)

Country Link
US (1) US8696928B2 (pt)
EP (1) EP2510069A1 (pt)
JP (1) JP5479611B2 (pt)
KR (1) KR20120120161A (pt)
CN (1) CN102639667A (pt)
AU (1) AU2010330188A1 (pt)
BR (1) BR112012013583A2 (pt)
CA (1) CA2783679A1 (pt)
DE (1) DE102009047564A1 (pt)
RU (1) RU2012131105A (pt)
SG (1) SG181463A1 (pt)
WO (1) WO2011069822A1 (pt)
ZA (1) ZA201204139B (pt)

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CN107163917A (zh) * 2017-06-20 2017-09-15 大连理工大学 离子液体溶液基纳米流体直接吸收太阳能空调/热泵方法和装置
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
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JP7189322B2 (ja) * 2019-01-15 2022-12-13 矢崎総業株式会社 吸収式冷凍機における吸収剤として使用するためのイオン液体添加剤
CN113025282B (zh) * 2021-03-26 2022-04-08 苏州佳永新能源科技有限公司 一种化学吸收循环用复配吸附介质
CN113403131B (zh) * 2021-06-16 2022-06-10 中国科学院兰州化学物理研究所 一种超润滑水基切削液
CN113604204B (zh) * 2021-07-27 2022-05-31 中国科学院金属研究所 一种无机塑晶材料在固态制冷中的应用

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Also Published As

Publication number Publication date
AU2010330188A1 (en) 2012-05-31
CN102639667A (zh) 2012-08-15
JP2013513002A (ja) 2013-04-18
WO2011069822A1 (de) 2011-06-16
CA2783679A1 (en) 2011-06-16
EP2510069A1 (de) 2012-10-17
RU2012131105A (ru) 2014-04-10
DE102009047564A1 (de) 2011-06-09
US20120247144A1 (en) 2012-10-04
ZA201204139B (en) 2013-02-27
JP5479611B2 (ja) 2014-04-23
SG181463A1 (en) 2012-07-30
US8696928B2 (en) 2014-04-15
KR20120120161A (ko) 2012-11-01

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