WO2021077196A1 - Milieux et filtres à air pour la séquestration du dioxyde de carbone - Google Patents

Milieux et filtres à air pour la séquestration du dioxyde de carbone Download PDF

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Publication number
WO2021077196A1
WO2021077196A1 PCT/CA2019/051488 CA2019051488W WO2021077196A1 WO 2021077196 A1 WO2021077196 A1 WO 2021077196A1 CA 2019051488 W CA2019051488 W CA 2019051488W WO 2021077196 A1 WO2021077196 A1 WO 2021077196A1
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WO
WIPO (PCT)
Prior art keywords
carbon dioxide
media
air filter
sequestering
dioxide sequestering
Prior art date
Application number
PCT/CA2019/051488
Other languages
English (en)
Inventor
Richard Gerlach
Original Assignee
Richard Gerlach
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 Richard Gerlach filed Critical Richard Gerlach
Priority to PCT/CA2019/051488 priority Critical patent/WO2021077196A1/fr
Priority to CA3155503A priority patent/CA3155503A1/fr
Publication of WO2021077196A1 publication Critical patent/WO2021077196A1/fr

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B01J20/28038—Membranes or mats made from fibers or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1241—Particle diameter
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air

Definitions

  • Carbon dioxide along with other greenhouse gases, are responsible for the greenhouse effect, which is causing the Earth’s temperature to rise. Reducing greenhouse gases would, in theory, reduce the greenhouse effect and stop the rise in the Earth’s temperature. Carbon dioxide is the second most important greenhouse gas and it is controllable. Current efforts to control the amount of carbon dioxide in the atmosphere include the reduction in the use of fossil fuels, sequestering carbon dioxide at the site where large amounts of fossil fuels are consumed in industrial processes, and sequestering some of the carbon dioxide already in the atmosphere.
  • This approach sequesters small amounts of carbon dioxide at a large number of locations.
  • This invention is focused on the use of silicate minerals as a sequestering material, in that the path of artificial moving air to sequester the low concentration of carbon dioxide from the Earth’s atmosphere. All silicate minerals that sequester carbon dioxide can be considered useable by this process where practical.
  • a preferred mineral for use with this invention is olivine as this silicate mineral is abundant in the Earth’s crust.
  • This invention will enhance the natural weathering of the silicate mineral to speed up the sequestering of carbon dioxide by using the silicate material as a filter, in the path of artificial moving air.
  • This invention is low cost, small scale (although it can be scaled up), so that even homeowners can participate in the sequestering of carbon dioxide.
  • Carbon dioxide sequestering media can be created by bonding a silicate mineral onto a substrate such as a thread. The substrate can then be cut as desired to create small pieces of carbon dioxide sequestering media.
  • carbon dioxide sequestering media can also be created by spinning s ilicate mineral into rock wool fibers. This media can be used
  • Carbon dioxide sequestering air filter media can be created using the carbon dioxide sequestering media, which can then be used instead of traditional air filtering media in home and commercial applications.
  • Carbon dioxide sequestering air filter media can be created, in a first embodiment, by mixing short pieces of a silicate mineral bonded to a substrate such as a thread with regular air filter media fibers.
  • the silicate minerals spun into fibers are used on their own to form a Carbon dioxide sequestering air filter media, optionally mixed with silicate minerals bonded to a substrate such as a thread.
  • the silicate minerals spun into fibers are mixed with air filter media fibers to form a carbon dioxide sequestering air filter media.
  • a carbon dioxide sequestering air filter media comprising air filter media containing carbon dioxide sequestering media, wherein the carbon dioxide sequestering media incorporates silicate minerals.
  • the carbon dioxide sequestering media comprises silicate minerals bonded to a substrate.
  • the substrate is a thread.
  • the carbon dioxide sequestering media comprises silicate mineral fibers.
  • the carbon dioxide sequestering media comprises silicate minerals bonded to a substrate and silicate mineral fibers.
  • the particle size of the silicate minerals is between 1.0 mm and 0.01 mm.
  • the silicate mineral is olivine.
  • a carbon dioxide sequestering air filter media comprising a cloth made out of carbon dioxide sequestering media, wherein the carbon dioxide sequestering media incorporates silicate minerals.
  • the carbon dioxide sequestering media comprises silicate minerals bonded to a substrate.
  • the substrate is a thread.
  • the carbon dioxide sequestering media comprises silicate mineral fibers.
  • the carbon dioxide sequestering media comprises silicate minerals bonded to a substrate and silicate mineral fibers.
  • the particle size of the silicate minerals is between 1.0 mm and 0.01 mm.
  • the air filter media retains almost all particles of greater than 5m size.
  • a carbon dioxide sequestering air filter arranged so that air flowing through the filter passes through a layer of carbon dioxide sequestering media and a layer of air filter media.
  • a method of sequestering carbon dioxide comprising: inserting an air filter comprising air filter media containing carbon dioxide sequestering media, wherein the carbon dioxide sequestering media incorporates silicate minerals, into an air duct; and forcing air through the air filter.
  • the carbon dioxide sequestering media comprises silicate minerals bonded to a substrate.
  • the substrate is a thread.
  • the carbon dioxide sequestering media comprises silicate mineral fibers.
  • FIGURE 1 A a cross section of a round substrate with silicate minerals bonded to a thread
  • FIGURE IB is an illustration of a side view of silicate minerals bonded to threads substrate to form a first embodiment of carbon dioxide sequestering media
  • FIGURE 2 is an illustration of carbon dioxide sequestering media mixed into traditional air filter media
  • FIGURE 3 is an illustration of carbon dioxide sequestering media woven to form a cloth that is a carbon dioxide sequestering air filter media
  • FIGURE 4 shows threads or fibers of carbon dioxide sequestering media spun or twisted to form a yarn.
  • This invention is media for sequestering carbon dioxide from the Earth’s atmosphere using enhanced weathering of silicate mineral particles, or the chemical absorption of carbon dioxide by silicate mineral particles.
  • Such media can also include air filtering media that also sequesters carbon dioxide. These media are particularly useful for deployment in ductworks in residential, commercial and industrial buildings.
  • silicate minerals include basalt, wollastonite, fayalite, forsterite, olivine, and serpentine.
  • Olivine is one of the most common minerals on earth by volume, and is widely available. Olivine is a preferred silicate mineral as it reacts easily with carbon dioxide from the atmosphere.
  • air filter means the air filter that cleans the air of dirt.
  • Carbon dioxide sequestering media can be created, in a first embodiment, by bonding a silicate material to a substrate.
  • the substrate can have a round, square, or rectangular cross section or any other practical cross-section that is useable as described here.
  • the silicate material is crushed to a particle size of of 0.01 to 1.0 mm, and preferably 0.010 mm.
  • the bonding is done in such a way that when the silicate mineral particles are bonded to the substrate, the silicate mineral particles stand proud of the surface of the substrate.
  • the substrate with the bonding agent and the silicate mineral particles can be rigid or flexible.
  • FIGs 1 A and IB illustrate of silicate minerals bonded to a string or thread substrate to form an embodiment of carbon dioxide sequestering media.
  • FIG 1A there are silicate mineral particles 2 bonded with bonding agent 4 to strings or threads 6, which together form an embodiment of a carbon dioxide sequestering media.
  • Figure IB it may be seen that the spacing of the silicate mineral particles 2 may vary.
  • the silicate mineral particles 2 occupy most of the length of thread 6, as seen in the thread 8 in Figure IB
  • the method of bonding may make the strings or threads 6 rigid, or may leave the strings or threads 6 flexible.
  • the threads 6 may be long or short; longer threads may be woven to form a substrate or may be woven with other materials, such as air filter materials. Shorter threads may be intermingled within other media.
  • the silicate mineral particles are sized to a diameter between 0.01 mm to 1 mm.
  • the silicate mineral particles may be a mixture of silicate minerals, or may be just one silicate mineral.
  • the silicate mineral includes, or is entirely comprised of, olivine.
  • Carbon dioxide sequestering filter media can also be made without a substrate by spinning molten silicate minerals into fibers, similar to the processes used when mineral wool is manufactured. Such fibers typically have a diameter of 2-6 micrometers.
  • the fibers created in this manner may be long or short; longer threads may be woven to form a substrate or may be woven with other materials, such as air filter materials. Shorter threads may be intermingled within other media.
  • the carbon dioxide filtering media may be placed in the path of artificial moving air, ideally at the position where the air temperature is the highest.
  • the artificial moving air is at the pressure and temperature provided by the ventilation system (at ambient pressure and ambient temperature).
  • the artificial moving air is provided by many sources such as central heating/cooling systems and ventilation systems that are present in residential, commercial and industrial buildings. Other minor sources of artificial moving air are vacuum cleaners, automobile cabin ventilation, and kitchen exhaust fans. There are many variables in artificial moving air systems including the speed of the air flow, the volume of the air flow, and the size of the ductwork. These variables will determine the size of the crushed olivine, the substrate size, and the construction of the substrate.
  • Threads or fibers of carbon dioxide sequestering media may be spun to form a yarn.
  • Figure 4 shows spinning at least two carbon dioxide sequestering fibers or threads to form a yarn.
  • two carbon dioxide sequestering fibers or threads 40 are shown being twisted or spun to form a yarn 42.
  • a person skilled in the art would appreciate that such yarn could be made from more than two fibers, could be made entirely from silicate mineral fibers, or entirely from threads with silicate minerals bonded to the threads or from any combination of silicate mineral fibers and threads bonded to silicate minerals.
  • the carbon dioxide sequestering media may be suspended within a frame and inserted into ductwork such that the silicate minerals are exposed to, and absorb carbon dioxide from, the passing air.
  • the frame and carbon dioxide sequestering media may be replaced periodically. This approach will, however, require ductwork to be either built or re-built to accommodate the frame and silicate minerals.
  • Carbon dioxide sequestering air filter media can be used instead of traditional air filter media to create a carbon dioxide sequestering air filter, which can be used like a traditional air filter in residential, commercial and industrial settings without requiring expensive re-building of ductwork.
  • Carbon dioxide sequestering air filter media can be created, in a first embodiment, by mixing pieces of carbon dioxide sequestering media with regular air filters.
  • regular air filter media 20 Interspersed or mixed into the regular air filter media 20 are carbon dioxide sequestering media 22.
  • the carbon dioxide sequestering media 22 may be silicate minerals bonded to a substrate, or may be silicate mineral fibers, or a yarn as described above.
  • the carbon dioxide sequestering media 22 is silicate minerals bonded to a thread.
  • the carbon dioxide sequestering media 22 is silicate minerals bonded to a thread, and the media is cut into short pieces and is then mixed with the air filter media.
  • the carbon dioxide sequestering media 22 is silicate minerals bonded to a thread, and the thread is woven through the air filter media.
  • the carbon dioxide sequestering media 22 is a yarn, and the yarn is woven through the air filter media.
  • the carbon dioxide sequestering air filter media may then be used to create a carbon dioxide sequestering air filter by using the dioxide sequestering air filter media in place of traditional air filter media in nan air filter.
  • the resulting carbon dioxide sequestering air filter may then be used in the same manner as a traditional air filter.
  • the carbon dioxide sequestering media is used on its own to form a carbon dioxide sequestering air filter media.
  • carbon dioxide sequestering media 30 is interwoven with carbon dioxide sequestering media 32 to create a carbon dioxide sequestering air filter media 34.
  • Carbon dioxide sequestering air filter media 34 may be described as a cloth.
  • Carbon dioxide sequestering media 30 and 32 may be created from either silicate minerals bonded to a substrate or silicate minerals spun into fibers, or yarns as described above.
  • Carbon dioxide sequestering air filter media 34 may be described as a cloth. Combinations and mixtures of either silicate minerals bonded to a substrate or silicate minerals spun into fibers may be used.
  • Carbon dioxide sequestering air filter media 34 may be placed in a frame to create a carbon dioxide sequestering air filter, which may be used in place of traditional air filters.
  • the pores in the carbon dioxide sequestering air filter media can have ranges in performance: under the European standard EN779, these can range from Class Gl: 65% performance with approaching 100% retention of particulate size greater than 5m (coarse filters) to Class U17 with 99.999995% performance with approaching 100% retention of particulate size greater than 0.3m (IJLPA).
  • a carbon dioxide sequestering air filter is constructed such that air flowing through the air filter passes through a layer of traditional air filter media and through a layer of carbon dioxide sequestering media.
  • the air flowing through the air filter may pass first through a layer of traditional air filter media and then through a layer of carbon dioxide sequestering media, or air flowing through the air filter passes through a layer of carbon dioxide sequestering media and then a layer of traditional air filter media.
  • the air filter may also be constructed so that the air passes through multiple layers of either traditional air filter media and/or carbon dioxide sequestering media.
  • the carbon dioxide sequestering filtering media is used as part of an air filter (thus creating a carbon dioxide sequestering air filter), it can be used for residential, commercial or industrial installations.
  • the media created here can be used with air filter media or to replace the air filter media currently used.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)

Abstract

Des milieux filtrants et des filtres pour la séquestration du dioxyde de carbone sont divulgués. Les milieux filtrants séquestrant le dioxyde de carbone comprennent des minéraux de silicate, et les filtres de séquestration du dioxyde de carbone comprennent des milieux filtrants séquestrant le dioxyde de carbone. Des filtres utilisant uniquement des milieux de séquestration du dioxyde de carbone et des filtres combinant des milieux de séquestration du dioxyde de carbone avec des milieux de filtre à air classiques sont divulgués. Les filtres de séquestration du dioxyde de carbone peuvent être utilisés à la place de filtres à air classiques dans des applications résidentielles, commerciales et industrielles.
PCT/CA2019/051488 2019-10-21 2019-10-21 Milieux et filtres à air pour la séquestration du dioxyde de carbone WO2021077196A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CA2019/051488 WO2021077196A1 (fr) 2019-10-21 2019-10-21 Milieux et filtres à air pour la séquestration du dioxyde de carbone
CA3155503A CA3155503A1 (fr) 2019-10-21 2019-10-21 Milieux et filtres a air pour la sequestration du dioxyde de carbone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2019/051488 WO2021077196A1 (fr) 2019-10-21 2019-10-21 Milieux et filtres à air pour la séquestration du dioxyde de carbone

Publications (1)

Publication Number Publication Date
WO2021077196A1 true WO2021077196A1 (fr) 2021-04-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003041928A (ja) * 2001-07-30 2003-02-13 Yoshinobu Shoji 排気ガスの浄化方法と、その浄化のための構造
WO2010059804A2 (fr) * 2008-11-19 2010-05-27 Murray Kenneth D Co2 capturé à partir de déchets de combustion atmosphériques, industriels et de véhicules
WO2016154278A1 (fr) * 2015-03-23 2016-09-29 Basf Corporation Sorbants de dioxyde de carbone pour contrôler la qualité de l'air en intérieur
WO2016189291A1 (fr) * 2015-05-22 2016-12-01 Alsitek Limited Polymères minéraux réduisant les polluants
US20190321777A1 (en) * 2018-04-23 2019-10-24 Richard Gerlach Carbon dioxide sequestering filter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003041928A (ja) * 2001-07-30 2003-02-13 Yoshinobu Shoji 排気ガスの浄化方法と、その浄化のための構造
WO2010059804A2 (fr) * 2008-11-19 2010-05-27 Murray Kenneth D Co2 capturé à partir de déchets de combustion atmosphériques, industriels et de véhicules
WO2016154278A1 (fr) * 2015-03-23 2016-09-29 Basf Corporation Sorbants de dioxyde de carbone pour contrôler la qualité de l'air en intérieur
WO2016189291A1 (fr) * 2015-05-22 2016-12-01 Alsitek Limited Polymères minéraux réduisant les polluants
US20190321777A1 (en) * 2018-04-23 2019-10-24 Richard Gerlach Carbon dioxide sequestering filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PASQUIER, L.-C. ET AL.: "Parameters Optimization for Direct Flue Gas CO2 Capture and Sequestration by Aqueous Mineral Carbonation Using Activated Serpentine Based Mining Residue", APPLIED GEOCHEMISTRY, vol. 50, 10 September 2014 (2014-09-10), pages 66 - 73, XP055651304, ISSN: 0883-2927, DOI: 10.1016/j.apgeochem.2014.08.008 *
SCHUILING, R. D. ET AL.: "Enhanced Weathering: an Effective and Cheap Tool to Sequester CO2", CLIMATE CHANGE, vol. 74, 2006, pages 349 - 354, XP019393239, ISSN: 0165-0009, DOI: 10.1007/s10584-005-3485-y *

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