AU2002211785A1 - Dehumidification using desiccants and multiple effect evaporators - Google Patents
Dehumidification using desiccants and multiple effect evaporatorsInfo
- Publication number
- AU2002211785A1 AU2002211785A1 AU2002211785A AU1178502A AU2002211785A1 AU 2002211785 A1 AU2002211785 A1 AU 2002211785A1 AU 2002211785 A AU2002211785 A AU 2002211785A AU 1178502 A AU1178502 A AU 1178502A AU 2002211785 A1 AU2002211785 A1 AU 2002211785A1
- Authority
- AU
- Australia
- Prior art keywords
- desiccants
- dehumidification
- multiple effect
- effect evaporators
- evaporators
- 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.)
- Abandoned
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
- Central Air Conditioning (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/691,348 US6514321B1 (en) | 2000-10-18 | 2000-10-18 | Dehumidification using desiccants and multiple effect evaporators |
| US09691348 | 2000-10-18 | ||
| PCT/US2001/032339 WO2002033330A1 (en) | 2000-10-18 | 2001-10-17 | Dehumidification using desiccants and multiple effect evaporators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2002211785A1 true AU2002211785A1 (en) | 2002-04-29 |
Family
ID=24776184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002211785A Abandoned AU2002211785A1 (en) | 2000-10-18 | 2001-10-17 | Dehumidification using desiccants and multiple effect evaporators |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6514321B1 (en) |
| AU (1) | AU2002211785A1 (en) |
| WO (1) | WO2002033330A1 (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6896718B2 (en) * | 2000-09-12 | 2005-05-24 | Clearwater International Llc | Gas dehydration with cavitation regeneration of potassium formate dehydrating solution |
| US7306650B2 (en) * | 2003-02-28 | 2007-12-11 | Midwest Research Institute | Using liquid desiccant as a regenerable filter for capturing and deactivating contaminants |
| AU2003303992A1 (en) * | 2003-02-28 | 2004-09-28 | Midwest Research Institute | Using liquid desiccant as a regenerable filter for capturing and deactivating contaminants |
| EP1786983A1 (en) * | 2004-08-31 | 2007-05-23 | Aqua Sciences, Inc. | System and method for producing water |
| KR101323958B1 (en) * | 2005-03-25 | 2013-10-31 | 듀쿨, 엘티디. | System and method for managing water content in a fluid |
| CN101365846B (en) * | 2005-12-07 | 2010-09-29 | 阿迪尔西格尔有限公司 | System and method for managing water content in a fluid |
| TWI404897B (en) * | 2006-08-25 | 2013-08-11 | Ducool Ltd | System and method for managing water content in a fluid |
| US8769971B2 (en) * | 2008-01-25 | 2014-07-08 | Alliance For Sustainable Energy, Llc | Indirect evaporative cooler using membrane-contained, liquid desiccant for dehumidification |
| KR20120047232A (en) | 2009-06-25 | 2012-05-11 | 브이티유 홀딩 게엠베하 | Method of use of an ionic liquid and device for sorption of a gas |
| US20120131938A1 (en) | 2010-05-25 | 2012-05-31 | 7Ac Technologies, Inc. | Air conditioning system with integrated solar inverter |
| AU2010364318B2 (en) | 2010-11-23 | 2017-03-02 | Ducool Ltd. | Air conditioning system |
| CN104508417B (en) | 2012-06-11 | 2017-03-29 | 7Ac技术公司 | For the method and system of the corrosion resistant heat exchanger of turbulence type |
| US9506697B2 (en) | 2012-12-04 | 2016-11-29 | 7Ac Technologies, Inc. | Methods and systems for cooling buildings with large heat loads using desiccant chillers |
| CN108443996B (en) | 2013-03-01 | 2021-04-20 | 7Ac技术公司 | Desiccant air conditioning method and system |
| US9140460B2 (en) | 2013-03-13 | 2015-09-22 | Alliance For Sustainable Energy, Llc | Control methods and systems for indirect evaporative coolers |
| US9140471B2 (en) | 2013-03-13 | 2015-09-22 | Alliance For Sustainable Energy, Llc | Indirect evaporative coolers with enhanced heat transfer |
| US8748723B1 (en) * | 2013-03-14 | 2014-06-10 | Boveda, Inc. | Humidity control system for wood products |
| JP6395801B2 (en) | 2013-03-14 | 2018-09-26 | ７エーシー テクノロジーズ，インコーポレイテッド | Method and system for retrofitting liquid desiccant air conditioning system |
| WO2014152905A1 (en) | 2013-03-14 | 2014-09-25 | 7Ac Technologies, Inc. | Methods and systems for mini-split liquid desiccant air conditioning |
| KR102223241B1 (en) | 2013-06-12 | 2021-03-05 | 7에이씨 테크놀로지스, 아이엔씨. | In-ceiling liquid desiccant air conditioning system |
| US10323867B2 (en) | 2014-03-20 | 2019-06-18 | 7Ac Technologies, Inc. | Rooftop liquid desiccant systems and methods |
| US9557093B2 (en) | 2014-07-01 | 2017-01-31 | Mekano Elektronik Teknik Sanayi Ve Ticaret Limited Sirketi | Industrial dehumidifier system |
| EP3667190A1 (en) | 2014-11-21 | 2020-06-17 | 7AC Technologies, Inc. | Methods and systems for mini-split liquid desiccant air conditioning |
| US10617972B2 (en) | 2014-12-15 | 2020-04-14 | Panacea Quantum Leap Technology Llc | Device for extracting water from the environment |
| CA2981226C (en) | 2015-03-30 | 2023-05-16 | Panacea Quantum Leap Technology Llc | Device for the extraction of water from the environment |
| US9750811B2 (en) | 2015-09-15 | 2017-09-05 | Boveda, Inc. | Devices and methods for controlling headspace humidity and oxygen levels |
| WO2017112875A1 (en) * | 2015-12-22 | 2017-06-29 | Arizona Technology Enterprises | Systems, methods, and apparatuses for implementing a closed low grade heat driven cycle to produce shaft power and refrigeration |
| MX2019004337A (en) | 2016-10-12 | 2019-09-18 | Drug Plastics & Glass Company Inc | Container and closure assembly with predetermined humidity and related method. |
| US12098015B2 (en) | 2016-10-12 | 2024-09-24 | Boveda Inc. | Device for controlling headspace humidity and methods for making the same |
| WO2019089967A1 (en) | 2017-11-01 | 2019-05-09 | 7Ac Technologies, Inc. | Tank system for liquid desiccant air conditioning system |
| WO2019089957A1 (en) | 2017-11-01 | 2019-05-09 | 7Ac Technologies, Inc. | Methods and apparatus for uniform distribution of liquid desiccant in membrane modules in liquid desiccant air-conditioning systems |
| US11022330B2 (en) | 2018-05-18 | 2021-06-01 | Emerson Climate Technologies, Inc. | Three-way heat exchangers for liquid desiccant air-conditioning systems and methods of manufacture |
| CN112957763A (en) * | 2021-03-13 | 2021-06-15 | 高云芝 | Method for recovering substance by vaporization |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1791086A (en) * | 1926-10-11 | 1931-02-03 | Koppers Co Inc | Process for dehydrating gas |
| US2182453A (en) | 1936-01-18 | 1939-12-05 | William H Sellew | Heat transfer process and apparatus |
| US2690656A (en) | 1949-03-24 | 1954-10-05 | Cummings William Warren | Method of air conditioning |
| US4287721A (en) | 1979-06-11 | 1981-09-08 | Robison Harry I | Chemical heat pump and method |
| US4373347A (en) | 1981-04-02 | 1983-02-15 | Board Of Regents, University Of Texas System | Hybrid double-absorption cooling system |
| SE459716B (en) | 1987-11-20 | 1989-07-31 | Lars Gunnar Hellman | PROCEDURES FOR CONDITIONING OF HUMID GAS |
| US4860548A (en) * | 1988-06-13 | 1989-08-29 | Ahlstromforetagen Svenska Ab | Air conditioning process and apparatus therefor |
| US4963231A (en) | 1988-06-13 | 1990-10-16 | Ahlstromforetagen Svenska Ab | Method for evaporation of liquids |
| SE464853B (en) * | 1988-08-01 | 1991-06-24 | Ahlstroem Foeretagen | PROCEDURE FOR DEHUMATING A GAS, SPECIAL AIR |
| US5203161A (en) | 1990-10-30 | 1993-04-20 | Lehto John M | Method and arrangement for cooling air to gas turbine inlet |
| GB9123794D0 (en) | 1991-11-08 | 1992-01-02 | Atkinson Stephen | Vapour absorbent compositions |
| US5766423A (en) | 1995-03-24 | 1998-06-16 | Opc Engineering | Dehydration of gases with liquid desiccants |
| US5922109A (en) | 1997-03-11 | 1999-07-13 | The Dow Chemical Company | Gas drying process using glycol solution solubility suppressants |
| US6138470A (en) | 1997-12-04 | 2000-10-31 | Fedders Corporation | Portable liquid desiccant dehumidifier |
-
2000
- 2000-10-18 US US09/691,348 patent/US6514321B1/en not_active Expired - Fee Related
-
2001
- 2001-10-17 AU AU2002211785A patent/AU2002211785A1/en not_active Abandoned
- 2001-10-17 WO PCT/US2001/032339 patent/WO2002033330A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US6514321B1 (en) | 2003-02-04 |
| WO2002033330A1 (en) | 2002-04-25 |
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