FR2422429A1 - Mat de traitement des gaz et vapeurs - Google Patents

Mat de traitement des gaz et vapeurs

Info

Publication number
FR2422429A1
FR2422429A1 FR7903535A FR7903535A FR2422429A1 FR 2422429 A1 FR2422429 A1 FR 2422429A1 FR 7903535 A FR7903535 A FR 7903535A FR 7903535 A FR7903535 A FR 7903535A FR 2422429 A1 FR2422429 A1 FR 2422429A1
Authority
FR
France
Prior art keywords
gas
vapor treatment
treatment mat
mixture
mat
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.)
Withdrawn
Application number
FR7903535A
Other languages
English (en)
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
Publication of FR2422429A1 publication Critical patent/FR2422429A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • 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
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • 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
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • 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
    • B01D39/2055—Carbonaceous material
    • 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
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0291—Types of fibres, filaments or particles, self-supporting or supported materials comprising swelling polymers
    • 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
    • B01D2239/1208—Porosity
    • 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
    • B01D2239/1225—Fibre length
    • 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
    • B01D2239/1233—Fibre diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Laminated Bodies (AREA)

Abstract

Mat de filtration des gaz et des vapeurs. Il est constitué d'un mélange de fibres de verre, de micro-fragments d'un polymère de styrène thermoplastique, d'une polyoléfine inférieure ou d'un polyuréthanne cellulaire souple, et d'un liant permettant de donner à ce mélange la forme d'une feuille ou d'une nappe. Domaine d'application : filtration des vapeurs, des gaz effluents, etc.
FR7903535A 1978-02-13 1979-02-12 Mat de traitement des gaz et vapeurs Withdrawn FR2422429A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87719078A 1978-02-13 1978-02-13

Publications (1)

Publication Number Publication Date
FR2422429A1 true FR2422429A1 (fr) 1979-11-09

Family

ID=25369443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903535A Withdrawn FR2422429A1 (fr) 1978-02-13 1979-02-12 Mat de traitement des gaz et vapeurs

Country Status (19)

Country Link
JP (1) JPS54119177A (fr)
AT (1) AT372875B (fr)
AU (1) AU530309B2 (fr)
BE (1) BE874060A (fr)
BR (1) BR7900874A (fr)
CA (1) CA1124659A (fr)
CH (1) CH650699A5 (fr)
DE (1) DE2905212A1 (fr)
DK (1) DK55179A (fr)
FI (1) FI69762C (fr)
FR (1) FR2422429A1 (fr)
GB (2) GB2015056B (fr)
IL (1) IL56637A (fr)
IT (1) IT1116824B (fr)
MX (1) MX151433A (fr)
NL (1) NL7901096A (fr)
NO (1) NO152238C (fr)
SE (1) SE434015B (fr)
ZA (1) ZA79647B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060677A1 (fr) * 1981-03-13 1982-09-22 AMSTED Industries Incorporated Filtre composé
DE3126645A1 (de) * 1981-07-07 1983-01-20 Collo Gmbh, 5303 Bornheim Filtermatte, insbesondere fuer kuechendunsthauben u.dgl. und verfahren zu ihrer herstellung
CN105363278A (zh) * 2015-12-15 2016-03-02 常熟市一心无纺制品有限公司 喷胶型无纺布

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211702A (fr) * 1957-10-07 1960-03-17 American Air Filter Co Perfectionnements apportés aux milieux filtrants
US3228825A (en) * 1961-08-15 1966-01-11 Owens Corning Fiberglass Corp Method of forming fibrous structures from a combination of glass fibers and cellulosic fibers
DE1957763A1 (de) * 1969-11-17 1971-05-19 Reemtsma H F & Ph Tabakrauchfilter
DE1561753B (de) * 1966-02-28 1972-03-09 Hoyd and Hillmann Ltd, London Verfahren zur Herstellung von mikro porösem, für flussige Medien durchlassi gem Filtermaterial
US3749638A (en) * 1971-01-11 1973-07-31 Owens Corning Fiberglass Corp Formation of non-woven structures from fibrous glass dispersion
GB1364762A (en) * 1971-09-03 1974-08-29 Irapa Vyvojovy A Racional Usta Flat sorbent material
FR2330373A1 (fr) * 1975-11-06 1977-06-03 Dexter Corp Materiau filtrant pour masques de chirurgie

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211702A (fr) * 1957-10-07 1960-03-17 American Air Filter Co Perfectionnements apportés aux milieux filtrants
US3228825A (en) * 1961-08-15 1966-01-11 Owens Corning Fiberglass Corp Method of forming fibrous structures from a combination of glass fibers and cellulosic fibers
DE1561753B (de) * 1966-02-28 1972-03-09 Hoyd and Hillmann Ltd, London Verfahren zur Herstellung von mikro porösem, für flussige Medien durchlassi gem Filtermaterial
DE1957763A1 (de) * 1969-11-17 1971-05-19 Reemtsma H F & Ph Tabakrauchfilter
US3749638A (en) * 1971-01-11 1973-07-31 Owens Corning Fiberglass Corp Formation of non-woven structures from fibrous glass dispersion
GB1364762A (en) * 1971-09-03 1974-08-29 Irapa Vyvojovy A Racional Usta Flat sorbent material
FR2330373A1 (fr) * 1975-11-06 1977-06-03 Dexter Corp Materiau filtrant pour masques de chirurgie

Also Published As

Publication number Publication date
BE874060A (fr) 1979-08-09
CH650699A5 (de) 1985-08-15
NO152238C (no) 1985-08-28
ZA79647B (en) 1980-02-27
IT7947922A0 (it) 1979-02-07
GB2015056A (en) 1979-09-05
IL56637A (en) 1982-02-28
BR7900874A (pt) 1979-09-11
FI790475A (fi) 1979-08-14
MX151433A (es) 1984-11-21
AT372875B (de) 1983-11-25
DK55179A (da) 1979-08-14
SE434015B (sv) 1984-07-02
FI69762B (fi) 1985-12-31
DE2905212A1 (de) 1979-08-16
IL56637A0 (en) 1979-05-31
NO152238B (no) 1985-05-20
FI69762C (fi) 1986-05-26
SE7901213L (sv) 1979-08-14
ATA105079A (de) 1983-04-15
GB2105759A (en) 1983-03-30
JPS54119177A (en) 1979-09-14
NL7901096A (nl) 1979-08-15
NO790447L (no) 1979-08-14
GB2105759B (en) 1983-08-03
AU530309B2 (en) 1983-07-14
IT1116824B (it) 1986-02-10
AU4417979A (en) 1979-10-18
GB2015056B (en) 1983-03-30
CA1124659A (fr) 1982-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse