DE69213467D1 - Dampfabsorptionszusammensetzungen - Google Patents

Dampfabsorptionszusammensetzungen

Info

Publication number
DE69213467D1
DE69213467D1 DE69213467T DE69213467T DE69213467D1 DE 69213467 D1 DE69213467 D1 DE 69213467D1 DE 69213467 T DE69213467 T DE 69213467T DE 69213467 T DE69213467 T DE 69213467T DE 69213467 D1 DE69213467 D1 DE 69213467D1
Authority
DE
Germany
Prior art keywords
pct
absorbent
date
sec
relatively non
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.)
Expired - Fee Related
Application number
DE69213467T
Other languages
English (en)
Other versions
DE69213467T2 (de
Inventor
Stephen Atkinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69213467D1 publication Critical patent/DE69213467D1/de
Application granted granted Critical
Publication of DE69213467T2 publication Critical patent/DE69213467T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
    • 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
    • F25B15/02—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Drying Of Gases (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69213467T 1991-11-08 1992-11-05 Dampfabsorptionszusammensetzungen Expired - Fee Related DE69213467T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919123794A GB9123794D0 (en) 1991-11-08 1991-11-08 Vapour absorbent compositions
PCT/GB1992/002050 WO1993009198A1 (en) 1991-11-08 1992-11-05 Vapour absorbent compositions

Publications (2)

Publication Number Publication Date
DE69213467D1 true DE69213467D1 (de) 1996-10-10
DE69213467T2 DE69213467T2 (de) 1997-04-03

Family

ID=10704330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213467T Expired - Fee Related DE69213467T2 (de) 1991-11-08 1992-11-05 Dampfabsorptionszusammensetzungen

Country Status (15)

Country Link
US (1) US5846450A (de)
EP (1) EP0611388B1 (de)
JP (1) JP3078837B2 (de)
AT (1) ATE142245T1 (de)
AU (1) AU661517B2 (de)
BR (1) BR9206726A (de)
CA (1) CA2123000C (de)
DE (1) DE69213467T2 (de)
DK (1) DK0611388T3 (de)
ES (1) ES2093853T3 (de)
GB (1) GB9123794D0 (de)
GR (1) GR3021880T3 (de)
MY (1) MY108048A (de)
NO (1) NO312767B1 (de)
WO (1) WO1993009198A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412954A1 (de) * 1994-04-14 1995-10-19 Linde Ag Verfahren zum Betreiben einer Kälteanlage
FI955754A (fi) * 1995-06-06 1996-12-07 Kemira Chemicals Oy Väliaikaisesti lämmitettävien tilojen lämmityslaitteisto sekä menetelmä väliaikaisesti lämmmitettävien tilojen lämmittämiseksi
FI954953A (fi) * 1995-10-17 1997-04-18 Abb Installaatiot Oy Lämmösiirtoneste
DE19618267A1 (de) * 1996-05-07 1997-11-13 Linde Ag Wäßrige Kaliumformiat/Kaliumcarbonatlösung
US6004475A (en) * 1996-06-27 1999-12-21 Fmc Corporation Corrosion inhibiting solutions for refrigeration systems comprising heteropoly complex anions of transition metal elements
US6004476A (en) * 1997-07-26 1999-12-21 Fmc Corporation Corrosion inhibiting solutions and processes for refrigeration systems comprising heteropoly complex anions of transition metal elements additional additives
US6503420B1 (en) 1997-10-06 2003-01-07 Fmc Corporation Anti-corrosion solutions for air dehumidification systems
US6024892A (en) * 1997-10-06 2000-02-15 Fmc Corporation Anticorrosion and pH stable alkali metal halide solutions for air dehumidification
NO314905B1 (no) * 1998-02-27 2003-06-10 Johan Hamarsnes Anvendelse av kaliumformiat og fremgangsmåte for miljövennlig opplösning avtåke
US6758988B1 (en) 1999-09-07 2004-07-06 Fmc Corporation Corrosion inhibiting solutions for absorption systems
FI112950B (fi) * 1999-12-02 2004-02-13 Kemira Oyj Muurahaishapon suolojen ja niiden vesiliuosten käyttö hydrauliikkaväliaineena ja -väliaineessa
US6620341B1 (en) 1999-12-23 2003-09-16 Fmc Corporation Corrosion inhibitors for use in oil and gas wells and similar applications
US6893582B2 (en) * 2000-02-22 2005-05-17 Clearwater International, L.L.C. Method of heating a fluid using a line heater comprising an alkali metal formate
US6939483B2 (en) 2000-02-28 2005-09-06 Pabu Services, Inc. Brine fluids with improved corrosion properties
US6368384B1 (en) 2000-07-12 2002-04-09 Clearwater, Inc. Desiccant tablets for gas drying
US6506233B2 (en) 2000-07-12 2003-01-14 Clearwater, Inc. Desiccant tablets for gas drying
US6896718B2 (en) 2000-09-12 2005-05-24 Clearwater International Llc Gas dehydration with cavitation regeneration of potassium formate dehydrating solution
US6514321B1 (en) 2000-10-18 2003-02-04 Powermax, Inc. Dehumidification using desiccants and multiple effect evaporators
US6430942B1 (en) * 2000-10-31 2002-08-13 Carrier Corporation Inhibitor replenishment system
AU2002228650A1 (en) 2000-11-08 2002-05-21 Clearwater International, L.L.C. Gas dehydration using membrane and potassium formate solution
US20030034478A1 (en) * 2001-07-31 2003-02-20 Clearwater, Inc. Deicing
US6569348B1 (en) 2001-08-31 2003-05-27 Clearwater, Inc. Treating coal and other piled materials to inhibit freeze-binding
US6495063B1 (en) 2001-08-31 2002-12-17 Clearwater, Inc. Treating coal and other piled materials to inhibit freeze binding
GB0123409D0 (en) * 2001-09-28 2001-11-21 Atkinson Stephen Method for the recovery of hydrocarbons from hydrates
WO2003089771A1 (en) * 2002-04-17 2003-10-30 Clearwater International, Llc Optimizing inlet air temperature for gas trubines using heat exchanging fluid comprising alkali metal formate
US7060198B2 (en) * 2002-05-08 2006-06-13 Clearwater International, L.L.C. Heat exchange fluids comprising amine carboxylates
GB2398006B (en) * 2003-01-08 2006-03-29 Stephen Atkinson Method and apparatus for antimicrobial treatment of an airflow
DE10324300B4 (de) * 2003-05-21 2006-06-14 Thomas Dr. Weimer Thermodynamische Maschine und Verfahren zur Aufnahme von Wärme
DE10347497B4 (de) * 2003-10-13 2006-03-30 MIWE-ÖKOKÄLTE GmbH Vorrichtung zum Kühlen von Gegenständen und Räumen und Verfahren zu deren Betrieb
US7464562B2 (en) * 2004-10-13 2008-12-16 Ebara Corporation Absorption heat pump
WO2006102940A1 (de) * 2005-03-30 2006-10-05 MIWE-ÖKOKÄLTE GmbH Kühlanlage nach dem sorptionsprinzip und verfahren zu deren betrieb
GB0609349D0 (en) * 2006-05-11 2006-06-21 Rm Energy As Method and apparatus
JP2008019650A (ja) * 2006-07-13 2008-01-31 Kajima Corp 地盤の凍結方法
GB2441836B (en) * 2007-03-16 2008-08-13 Brewfitt Ltd Drinks dispensing apparatus
US8099997B2 (en) * 2007-06-22 2012-01-24 Weatherford/Lamb, Inc. Potassium formate gel designed for the prevention of water ingress and dewatering of pipelines or flowlines
US8065905B2 (en) * 2007-06-22 2011-11-29 Clearwater International, Llc Composition and method for pipeline conditioning and freezing point suppression
JP2012508298A (ja) * 2008-11-07 2012-04-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー イオン化合物および／または非イオン性吸収液を作動流体として使用する吸収サイクル
KR20110133495A (ko) * 2009-03-31 2011-12-12 이 아이 듀폰 디 네모아 앤드 캄파니 온도 조정 장치
WO2010117831A1 (en) * 2009-03-31 2010-10-14 E. I. Du Pont De Nemours And Company Temperature adjustment device
KR20120003471A (ko) * 2009-03-31 2012-01-10 이 아이 듀폰 디 네모아 앤드 캄파니 브롬화 리튬/물 흡수식 사이클 시스템에서의 이온성 화합물
EP2354689A3 (de) * 2010-02-09 2011-10-19 Immoplan Technische Gebäudeausstattung Absorptionwärmepumpe mit Peltier-Elementen und deren Verwendung
WO2011120132A1 (en) 2010-04-01 2011-10-06 Enermotion Inc. A system and method for storing thermal energy as auxiliary power in a vehicle
US9328302B2 (en) 2010-10-27 2016-05-03 Baker Hughes Incorporated Pipeline hydrate inhibitor and method of reducing hydrates using the hydrate inhibitor
US8592248B2 (en) 2010-11-17 2013-11-26 E I Du Pont De Nemours And Company Etching method for use with thin-film photovoltaic panel
WO2012085605A1 (en) * 2010-12-23 2012-06-28 JAKAB, Tamás Adsorption thermal compressor technology and apparatuses
US8748723B1 (en) * 2013-03-14 2014-06-10 Boveda, Inc. Humidity control system for wood products
US9750811B2 (en) 2015-09-15 2017-09-05 Boveda, Inc. Devices and methods for controlling headspace humidity and oxygen levels
WO2017058747A1 (en) 2015-09-28 2017-04-06 University Of Florida Research Foundation, Inc. Ionic liquid-based absorption cooling system with high coefficient of performance
CN105823155A (zh) * 2016-05-20 2016-08-03 东莞理工学院 一种吸收式除湿和吸收式制冷耦合的空调系统
CN105841257A (zh) * 2016-05-20 2016-08-10 东莞理工学院 一种压缩式制冷与溶液再生除湿耦合的空调系统
US10081465B2 (en) 2016-10-12 2018-09-25 Lissa BIESECKER LONGACRE Container assembly and closure with predetermined humidity and related method
CN108797198A (zh) * 2018-06-29 2018-11-13 上海衡元高分子材料有限公司 环境湿度调节物品
WO2020001619A1 (zh) * 2018-06-29 2020-01-02 上海衡元高分子材料有限公司 涂布液、环境湿度调节物品及其制造方法
CA3104954C (en) * 2018-06-29 2023-04-04 Shanghai Hengyuan Macromolecular Materials Co., Ltd. Humidity regulation liquid, environmental humidity regulating article and manufacturing method therefor
CN108786391A (zh) * 2018-06-29 2018-11-13 上海衡元高分子材料有限公司 用于调节环境湿度的组合物
CN108486951A (zh) * 2018-06-29 2018-09-04 上海衡元高分子材料有限公司 环境湿度调节物品制造方法
CN108999020B (zh) * 2018-06-29 2020-11-10 上海衡元高分子材料有限公司 环境湿度调节物品
CN108816005A (zh) * 2018-06-29 2018-11-16 上海衡元高分子材料有限公司 用于调节环境湿度的组合物
CN108824075B (zh) * 2018-06-29 2020-11-10 上海衡元高分子材料有限公司 环境湿度调节物品制造方法
WO2020001621A1 (zh) * 2018-06-29 2020-01-02 上海衡元高分子材料有限公司 调湿液、环境湿度调节物品及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734278A (en) * 1925-07-07 1929-11-05 Electrolux Servel Refrigerant
US2233185A (en) * 1938-01-21 1941-02-25 David F Smith Antifreeze composition
US3541013A (en) * 1968-01-24 1970-11-17 American Gas Ass Lithium bromide-lithium thiocyanatewater composition for an absorbentrefrigeration system
US3687614A (en) * 1971-03-29 1972-08-29 Consolidation Coal Co Conversion to formate in one stage of thiosulfate formed in removal of sulfur dioxide from gases with formate
US4037650A (en) * 1975-05-23 1977-07-26 National Research Development Corporation Thermal storage apparatus
JPS5585864A (en) * 1978-12-25 1980-06-28 Hitachi Ltd Closed circulating absorption refrigerating amchine
DE3205094A1 (de) * 1982-02-12 1983-08-18 Jochen 6800 Mannheim Jesinghaus Stoffsysteme fuer sorptionswaermepumpen
US4487027A (en) * 1982-04-05 1984-12-11 Institute Of Gas Technology Hyperabsorption space conditioning process and apparatus
US4413480A (en) * 1982-04-05 1983-11-08 Institute Of Gas Technology Hyperabsorption space conditioning process and apparatus
JPS61206506A (ja) * 1985-03-12 1986-09-12 Ishikawajima Harima Heavy Ind Co Ltd 熱延鋼板製造設備
AU623079B2 (en) * 1987-06-26 1992-05-07 Yazaki Corporation Absorbent solution for use with absorption refrigeration apparatus
HU203778B (en) * 1987-09-10 1991-09-30 Peter Kardos Glycol-free anti-freeze solution
US5104562A (en) * 1988-11-03 1992-04-14 Eszakmagyarorszagi Vegyimuvek Coolant composition containing potassium formate and potassium acetate and method of use

Also Published As

Publication number Publication date
JP3078837B2 (ja) 2000-08-21
NO941564L (no) 1994-04-28
MY108048A (en) 1996-07-30
NO312767B1 (no) 2002-07-01
US5846450A (en) 1998-12-08
JPH07500902A (ja) 1995-01-26
GB9123794D0 (en) 1992-01-02
AU2898692A (en) 1993-06-07
CA2123000C (en) 2004-08-03
BR9206726A (pt) 1995-10-24
EP0611388A1 (de) 1994-08-24
ES2093853T3 (es) 1997-01-01
WO1993009198A1 (en) 1993-05-13
NO941564D0 (de) 1994-04-28
EP0611388B1 (de) 1996-09-04
CA2123000A1 (en) 1993-05-13
AU661517B2 (en) 1995-07-27
DK0611388T3 (de) 1997-02-24
DE69213467T2 (de) 1997-04-03
ATE142245T1 (de) 1996-09-15
GR3021880T3 (en) 1997-03-31

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8339 Ceased/non-payment of the annual fee