WO2019063834A3 - Air filtration unit - Google Patents

Air filtration unit Download PDF

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Publication number
WO2019063834A3
WO2019063834A3 PCT/EP2018/076552 EP2018076552W WO2019063834A3 WO 2019063834 A3 WO2019063834 A3 WO 2019063834A3 EP 2018076552 W EP2018076552 W EP 2018076552W WO 2019063834 A3 WO2019063834 A3 WO 2019063834A3
Authority
WO
WIPO (PCT)
Prior art keywords
filtration unit
air filtration
air
cities
pollutants
Prior art date
Application number
PCT/EP2018/076552
Other languages
French (fr)
Other versions
WO2019063834A2 (en
WO2019063834A4 (en
Inventor
Isaac Albets Ramonet
Original Assignee
Isaac Albets Ramonet
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 Isaac Albets Ramonet filed Critical Isaac Albets Ramonet
Publication of WO2019063834A2 publication Critical patent/WO2019063834A2/en
Publication of WO2019063834A3 publication Critical patent/WO2019063834A3/en
Publication of WO2019063834A4 publication Critical patent/WO2019063834A4/en

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
    • B01D53/32—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 electrical effects other than those provided for in group B01D61/00
    • B01D53/323—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 electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/99—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for treating air sourced from urban areas, e.g. from streets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F24F8/194—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages by filtering using high voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/106—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Ventilation (AREA)

Abstract

Embodiments of the present invention relate to an air cleaning unit and a system to be used in cities clamped to light posts (or any other street furniture with the right properties and close enough to the sources of pollution), able to capture and remove most of the pollutants in the air.
PCT/EP2018/076552 2017-09-29 2018-09-30 Air pollution filtration unit and system WO2019063834A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1715914.6A GB201715914D0 (en) 2017-09-29 2017-09-29 Air polution filtration unit and system
GB1715914.6 2017-09-29

Publications (3)

Publication Number Publication Date
WO2019063834A2 WO2019063834A2 (en) 2019-04-04
WO2019063834A3 true WO2019063834A3 (en) 2019-05-31
WO2019063834A4 WO2019063834A4 (en) 2019-08-15

Family

ID=60270300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/076552 WO2019063834A2 (en) 2017-09-29 2018-09-30 Air pollution filtration unit and system

Country Status (2)

Country Link
GB (1) GB201715914D0 (en)
WO (1) WO2019063834A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU101733B1 (en) * 2020-04-08 2021-10-08 Cba World Control of chemical and biological pollution of the air in urban areas
WO2023183815A1 (en) 2022-03-22 2023-09-28 Danvita Thermal LLC Air purification system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618213A1 (en) * 1987-07-16 1989-01-20 Mendoza Sans Juan De TOWER PRODUCING AN ARTIFICIAL BREEZE TO DECONTAMINATE POLLUTED ATMOSPHERE AREAS.
US20040118285A1 (en) * 2002-12-23 2004-06-24 Samsung Electronics Co. Ltd. Air purifier
US6979359B2 (en) * 2003-07-16 2005-12-27 Laiti Peter J Portable filter unit and methods for using same
US20080271603A1 (en) * 2007-05-04 2008-11-06 The Dial Corporation Air purification system and method of purifying air
WO2014040293A1 (en) * 2012-09-17 2014-03-20 Rht Limited Air purification system for household animals
CN106524299A (en) * 2015-09-14 2017-03-22 丽风环保科技有限公司 Fresh air purification device using biodegradable filter
CN106764764A (en) * 2016-12-19 2017-05-31 上海市政工程设计研究总院（集团）有限公司 A kind of intelligent road-lamp for air treating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6497754B2 (en) 2001-04-04 2002-12-24 Constantinos J. Joannou Self ionizing pleated air filter system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618213A1 (en) * 1987-07-16 1989-01-20 Mendoza Sans Juan De TOWER PRODUCING AN ARTIFICIAL BREEZE TO DECONTAMINATE POLLUTED ATMOSPHERE AREAS.
US20040118285A1 (en) * 2002-12-23 2004-06-24 Samsung Electronics Co. Ltd. Air purifier
US6979359B2 (en) * 2003-07-16 2005-12-27 Laiti Peter J Portable filter unit and methods for using same
US20080271603A1 (en) * 2007-05-04 2008-11-06 The Dial Corporation Air purification system and method of purifying air
WO2014040293A1 (en) * 2012-09-17 2014-03-20 Rht Limited Air purification system for household animals
CN106524299A (en) * 2015-09-14 2017-03-22 丽风环保科技有限公司 Fresh air purification device using biodegradable filter
CN106764764A (en) * 2016-12-19 2017-05-31 上海市政工程设计研究总院（集团）有限公司 A kind of intelligent road-lamp for air treating

Also Published As

Publication number Publication date
WO2019063834A2 (en) 2019-04-04
WO2019063834A4 (en) 2019-08-15
GB201715914D0 (en) 2017-11-15

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