FR2832324B1 - ANTI-RADICAL FILTRATION ADDITIVE - Google Patents

ANTI-RADICAL FILTRATION ADDITIVE

Info

Publication number
FR2832324B1
FR2832324B1 FR0114899A FR0114899A FR2832324B1 FR 2832324 B1 FR2832324 B1 FR 2832324B1 FR 0114899 A FR0114899 A FR 0114899A FR 0114899 A FR0114899 A FR 0114899A FR 2832324 B1 FR2832324 B1 FR 2832324B1
Authority
FR
France
Prior art keywords
radical
filtration additive
additive
filtration
radical filtration
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.)
Expired - Fee Related
Application number
FR0114899A
Other languages
French (fr)
Other versions
FR2832324A1 (en
Inventor
Bruno Georges Bordenave
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0114899A priority Critical patent/FR2832324B1/en
Publication of FR2832324A1 publication Critical patent/FR2832324A1/en
Application granted granted Critical
Publication of FR2832324B1 publication Critical patent/FR2832324B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
FR0114899A 2001-11-19 2001-11-19 ANTI-RADICAL FILTRATION ADDITIVE Expired - Fee Related FR2832324B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0114899A FR2832324B1 (en) 2001-11-19 2001-11-19 ANTI-RADICAL FILTRATION ADDITIVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0114899A FR2832324B1 (en) 2001-11-19 2001-11-19 ANTI-RADICAL FILTRATION ADDITIVE

Publications (2)

Publication Number Publication Date
FR2832324A1 FR2832324A1 (en) 2003-05-23
FR2832324B1 true FR2832324B1 (en) 2004-10-08

Family

ID=8869507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114899A Expired - Fee Related FR2832324B1 (en) 2001-11-19 2001-11-19 ANTI-RADICAL FILTRATION ADDITIVE

Country Status (1)

Country Link
FR (1) FR2832324B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3157656A1 (en) * 2014-06-23 2017-04-26 AG+ ApS Method and apparatus for cleaning air or gas from undesired components
FR3128129A1 (en) * 2021-10-14 2023-04-21 Trapapart PASSIVE DEVICE FOR CAPTURING MICROPARTICLES IN SUSPENSION IN THE AIR
CA3232284A1 (en) * 2021-10-14 2023-04-20 Charlotte Pham Passive device for capturing microparticles in suspension in the air

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019241A (en) * 1933-08-15 1935-10-29 Burgess Lab Inc C F Air cleaner for gas engine intakes
US2167141A (en) * 1938-05-18 1939-07-25 United Gas Improvement Co Treatment of gas distribution systems
US2920718A (en) * 1955-04-27 1960-01-12 Exxon Research Engineering Co Air filter
GB2179557B (en) * 1985-08-30 1988-01-20 Roy E Martin Smoke filter
JPH02164410A (en) * 1988-12-19 1990-06-25 Koyo Kasei Kk Cleaning method for circulating air
US5362566A (en) * 1993-03-04 1994-11-08 Minnesota Mining And Manufacturing Company Coating composition, granules coated with same, and method of reducing dust generation
JPH0894166A (en) * 1994-09-21 1996-04-12 Nec Home Electron Ltd Ventilating device
AU7599098A (en) * 1997-05-28 1998-12-30 Douglas P. Gibbs Method of preparing and maintaining a wet filter
CA2291326C (en) * 1999-01-23 2007-02-13 Kyung-Ju Choi Treated filter media

Also Published As

Publication number Publication date
FR2832324A1 (en) 2003-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse