WO2009137261A3 - Systems and methods of heating, cooling and humidity control in air filtration adsorbent beds - Google Patents
Systems and methods of heating, cooling and humidity control in air filtration adsorbent beds Download PDFInfo
- Publication number
- WO2009137261A3 WO2009137261A3 PCT/US2009/040955 US2009040955W WO2009137261A3 WO 2009137261 A3 WO2009137261 A3 WO 2009137261A3 US 2009040955 W US2009040955 W US 2009040955W WO 2009137261 A3 WO2009137261 A3 WO 2009137261A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling
- heating
- systems
- methods
- humidity control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0462—Temperature swing adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/44—Protection from terrorism or theft
Abstract
An air filtering system for an enclosure that additionally heats and/or cools one or more regenerative beds of a regenerative thermal swing absorption (TSA) component of the system includes a closed loop indoor temperature adjusting circuit having a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve disposed therealong for conditioning air of the enclosure. At least one diversion line of the temperature adjusting circuit passes through the one or more regenerative beds for at least one of heating or cooling the one or more regenerative beds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09743248A EP2318117A2 (en) | 2008-04-18 | 2009-04-17 | Systems and methods of heating, cooling and humidity control in air filtration adsorbent beds |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4629708P | 2008-04-18 | 2008-04-18 | |
US61/046,297 | 2008-04-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009137261A2 WO2009137261A2 (en) | 2009-11-12 |
WO2009137261A3 true WO2009137261A3 (en) | 2009-12-30 |
Family
ID=41165621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/040955 WO2009137261A2 (en) | 2008-04-18 | 2009-04-17 | Systems and methods of heating, cooling and humidity control in air filtration adsorbent beds |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090260372A1 (en) |
EP (1) | EP2318117A2 (en) |
WO (1) | WO2009137261A2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8157892B2 (en) | 2010-05-17 | 2012-04-17 | Enverid Systems, Inc. | Method and system for improved-efficiency air-conditioning |
US20120160098A1 (en) * | 2010-12-22 | 2012-06-28 | Hamilton Sundstrand Corporation | Method and system for carbon dioxide removal |
US8690999B2 (en) | 2011-02-09 | 2014-04-08 | Enverid Systems, Inc. | Modular, high-throughput air treatment system |
CN102261764B (en) * | 2011-05-13 | 2012-11-14 | 山东大学 | Composite refrigerating system |
CN103648612A (en) | 2011-05-17 | 2014-03-19 | 恩弗里德系统公司 | Sorbents for carbon dioxide reduction from indoor air |
CN104136855B (en) * | 2011-11-17 | 2017-06-30 | 恩弗里德系统公司 | For the method and system of the air in the regulation enclosed environment of air circulation system in a distributed manner |
CN107339779B (en) | 2012-01-10 | 2020-02-18 | 恩弗里德系统公司 | Method and system for managing air quality and energy usage in an air conditioning system |
CN104379234B (en) | 2012-05-22 | 2018-02-27 | 恩沃德系统公司 | The efficient utilization of the adsorbent of washing to room air |
CN104470618B (en) * | 2012-07-18 | 2018-07-24 | 恩沃德系统公司 | Reproducing adsorbent for room air washing |
US9399187B2 (en) | 2012-09-24 | 2016-07-26 | Enverid Systems, Inc. | Air handling system with integrated air treatment |
CN107744714A (en) | 2012-11-15 | 2018-03-02 | 恩沃德系统公司 | Method and system suitable for reducing the pernicious gas room air |
US10046266B2 (en) | 2013-03-18 | 2018-08-14 | Enverid Systems, Inc. | Systems and methods of cleaning cabin air in a transportation vehicle |
CN105745004B (en) | 2013-09-17 | 2018-05-29 | 恩弗里德系统公司 | For the system and method for the sorbent in effective heating indoor air washer |
US20180147526A1 (en) | 2015-05-11 | 2018-05-31 | Enverid Systems, Inc. | Method and system for reduction of unwanted gases in indoor air |
WO2017035254A1 (en) | 2015-08-24 | 2017-03-02 | Enverid Systems, Inc. | Scrubber for hvac system |
US11207633B2 (en) | 2016-04-19 | 2021-12-28 | Enverid Systems, Inc. | Systems and methods for closed-loop heating and regeneration of sorbents |
WO2018089856A1 (en) | 2016-11-10 | 2018-05-17 | Enverid Systems, Inc. | Low noise, ceiling mounted indoor air scrubber |
US11248604B2 (en) * | 2017-06-06 | 2022-02-15 | Mitsubishi Electric Corporation | Scroll compressor and refrigeration cycle apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786294A (en) * | 1987-12-21 | 1988-11-22 | Allied-Signal Inc. | Integrated gas purification and thermal conditioning system utilizing molecular sieve adsorption |
US5298054A (en) * | 1990-10-01 | 1994-03-29 | Fmc Corporation | Pressure and temperature swing adsorption system |
WO1996041725A1 (en) * | 1995-06-09 | 1996-12-27 | Domnick Hunter Limited | Air conditioning system |
DE10130731A1 (en) * | 2001-06-20 | 2003-01-09 | Gerd Gaiser | Adsorption cabin filter with cyclic regeneration for motor vehicles |
US20030015093A1 (en) * | 2001-04-30 | 2003-01-23 | Wegeng Robert S. | Method and apparatus for thermal swing adsorption and thermally-enhanced pressure swing adsorption |
WO2008106178A1 (en) * | 2007-02-27 | 2008-09-04 | Hunter Manufacturing Co. | Filtration heat transfer system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791157A (en) * | 1996-01-16 | 1998-08-11 | Ebara Corporation | Heat pump device and desiccant assisted air conditioning system |
JP2000313145A (en) | 1999-03-01 | 2000-11-14 | Canon Inc | Print controller, data processing method therefor, and recording medium storing computer readable program |
FR2799987B1 (en) | 1999-10-25 | 2002-04-26 | Air Liquide | PROCESS FOR PURIFYING A GAS BY ADSORPTION OF TWO IMPURITIES AND CORRESPONDING DEVICE |
GB2362336A (en) * | 2000-05-17 | 2001-11-21 | Pall Corp | The removal of chemical and biological agents from air. |
NO20005576D0 (en) * | 2000-09-01 | 2000-11-03 | Sinvent As | Reversible evaporation process |
US7115152B2 (en) * | 2004-01-12 | 2006-10-03 | Friday David K | Four bed regenerable filter system |
US8419512B2 (en) * | 2006-10-10 | 2013-04-16 | Hdt Tactical Systems, Inc. | Vehicle cabin heating cooling and ventilation system |
-
2009
- 2009-04-17 EP EP09743248A patent/EP2318117A2/en not_active Withdrawn
- 2009-04-17 US US12/425,788 patent/US20090260372A1/en not_active Abandoned
- 2009-04-17 WO PCT/US2009/040955 patent/WO2009137261A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786294A (en) * | 1987-12-21 | 1988-11-22 | Allied-Signal Inc. | Integrated gas purification and thermal conditioning system utilizing molecular sieve adsorption |
US5298054A (en) * | 1990-10-01 | 1994-03-29 | Fmc Corporation | Pressure and temperature swing adsorption system |
WO1996041725A1 (en) * | 1995-06-09 | 1996-12-27 | Domnick Hunter Limited | Air conditioning system |
US20030015093A1 (en) * | 2001-04-30 | 2003-01-23 | Wegeng Robert S. | Method and apparatus for thermal swing adsorption and thermally-enhanced pressure swing adsorption |
DE10130731A1 (en) * | 2001-06-20 | 2003-01-09 | Gerd Gaiser | Adsorption cabin filter with cyclic regeneration for motor vehicles |
WO2008106178A1 (en) * | 2007-02-27 | 2008-09-04 | Hunter Manufacturing Co. | Filtration heat transfer system |
Also Published As
Publication number | Publication date |
---|---|
WO2009137261A2 (en) | 2009-11-12 |
EP2318117A2 (en) | 2011-05-11 |
US20090260372A1 (en) | 2009-10-22 |
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