RU2704211C1 - Воздушные фильтры, содержащие полимерные сорбенты для химически активных газов - Google Patents

Воздушные фильтры, содержащие полимерные сорбенты для химически активных газов Download PDF

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RU2704211C1
RU2704211C1 RU2018132650A RU2018132650A RU2704211C1 RU 2704211 C1 RU2704211 C1 RU 2704211C1 RU 2018132650 A RU2018132650 A RU 2018132650A RU 2018132650 A RU2018132650 A RU 2018132650A RU 2704211 C1 RU2704211 C1 RU 2704211C1
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weight
air
particles
filter
sorbent
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RU2018132650A
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Russian (ru)
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Дерек М. МААНУМ
Майкл С. ВЕНДЛАНД
Майкл У. КОБЕ
Остин Д. ГРОТ
Нил А. РАКОВ
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3М Инновейтив Пропертиз Компани
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    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D46/2411—Filter cartridges
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
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    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • 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
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    • B01D53/34—Chemical or biological purification of waste gases
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    • 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
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    • 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
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    • 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
    • B01J20/2805—Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane
    • 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
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    • 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
    • B01D53/0415—Beds in cartridges

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Pulmonology (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Separation Of Gases By Adsorption (AREA)
RU2018132650A 2016-03-14 2017-03-10 Воздушные фильтры, содержащие полимерные сорбенты для химически активных газов RU2704211C1 (ru)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662307831P 2016-03-14 2016-03-14
US62/307,831 2016-03-14
US201762465209P 2017-03-01 2017-03-01
US201762465214P 2017-03-01 2017-03-01
US62/465,214 2017-03-01
US62/465,209 2017-03-01
PCT/US2017/021850 WO2017160646A2 (en) 2016-03-14 2017-03-10 Air filters comprising polymeric sorbents for reactive gases

Publications (1)

Publication Number Publication Date
RU2704211C1 true RU2704211C1 (ru) 2019-10-24

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Country Status (7)

Country Link
US (1) US11000827B2 (enExample)
EP (1) EP3429725B1 (enExample)
JP (1) JP7010452B2 (enExample)
CN (1) CN108778455B (enExample)
BR (1) BR112018068677A2 (enExample)
RU (1) RU2704211C1 (enExample)
WO (1) WO2017160646A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2021206586A1 (ru) * 2020-04-06 2021-10-14 Общество С Ограниченной Ответственностью "Аквафор" (Ооо "Аквафор") Фильтрующий материал и средство индивидуальной защиты на его основе
RU2782467C2 (ru) * 2020-04-06 2022-10-27 Общество С Ограниченной Ответственностью "Аквафор" (Ооо "Аквафор") Фильтрующий материал и средство индивидуальной защиты на его основе

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US10960341B2 (en) 2016-03-14 2021-03-30 3M Innovative Properties Company Air filters comprising polymeric sorbents for aldehydes
KR20190077528A (ko) * 2016-11-14 2019-07-03 쓰리엠 이노베이티브 프로퍼티즈 캄파니 금속-함유 중합체 수착제를 포함하는 공기 필터
WO2018229604A2 (en) 2017-06-16 2018-12-20 3M Innovative Properties Company Air filters comprising polymeric sorbents for aldehydes
DE102018103682A1 (de) * 2018-02-19 2019-08-22 Twe Gmbh & Co. Kg Filtermedium
EP3593888A1 (en) * 2018-07-09 2020-01-15 Archroma IP GmbH Filter device
US20200407239A1 (en) * 2019-06-29 2020-12-31 Aqua Guidance Technologies, Ltd. Filter and filter media for removing organic acid from water
US10940471B1 (en) * 2019-10-30 2021-03-09 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
US11071947B2 (en) 2019-10-30 2021-07-27 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
WO2021101667A1 (en) * 2019-11-20 2021-05-27 University Of Florida Research Foundation, Incorporated Method and apparatus for detecting composition of airborne particles
US20240001375A1 (en) 2020-03-13 2024-01-04 Julian HENLEY Electro-ionic mask devices for improved protection from airborne biopathogens
WO2021184012A1 (en) 2020-03-13 2021-09-16 Henley Julian Electro-ionic devices for improved protection from airborne biopathogens
KR102141332B1 (ko) * 2020-04-07 2020-08-05 정희석 활성탄의 임의 충전이 가능한 유선형 필터프레임 및 필터구조체
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