IT8309502A0 - Mezzo depuratore dell'aria, impregnato e per l'impiego in filtri - Google Patents

Mezzo depuratore dell'aria, impregnato e per l'impiego in filtri

Info

Publication number
IT8309502A0
IT8309502A0 IT8309502A IT950283A IT8309502A0 IT 8309502 A0 IT8309502 A0 IT 8309502A0 IT 8309502 A IT8309502 A IT 8309502A IT 950283 A IT950283 A IT 950283A IT 8309502 A0 IT8309502 A0 IT 8309502A0
Authority
IT
Italy
Prior art keywords
impregnated
filters
air cleaning
cleaning media
media
Prior art date
Application number
IT8309502A
Other languages
English (en)
Other versions
IT1198669B (it
Inventor
Der Smissen Carl Van Ernst
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of IT8309502A0 publication Critical patent/IT8309502A0/it
Application granted granted Critical
Publication of IT1198669B publication Critical patent/IT1198669B/it

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D9/00Composition of chemical substances for use in breathing apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0233Compounds of Cu, Ag, Au
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/024Compounds of Zn, Cd, Hg
    • B01J20/0244Compounds of Zn
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/027Compounds of F, Cl, Br, I
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0274Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
    • B01J20/0288Halides of compounds other than those provided for in B01J20/046
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/32Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204Inorganic carriers, supports or substrates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/32Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234Inorganic material layers
    • B01J20/3236Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/32Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3289Coatings involving more than one layer of same or different nature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
IT09502/83A 1982-08-26 1983-08-24 Mezzo depuratore dell'aria,impregnato e per l'impiego in filtri IT1198669B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3231717A DE3231717C2 (de) 1982-08-26 1982-08-26 Luftreinigungsmittel, imprägniert und zur Verwendung in Filtern

Publications (2)

Publication Number Publication Date
IT8309502A0 true IT8309502A0 (it) 1983-08-24
IT1198669B IT1198669B (it) 1988-12-21

Family

ID=6171713

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09502/83A IT1198669B (it) 1982-08-26 1983-08-24 Mezzo depuratore dell'aria,impregnato e per l'impiego in filtri

Country Status (6)

Country Link
BE (1) BE897399A (it)
DE (1) DE3231717C2 (it)
FR (1) FR2532188A1 (it)
IT (1) IT1198669B (it)
NL (1) NL8300805A (it)
SE (1) SE8301988L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701695A1 (de) * 1987-01-22 1988-08-04 Draegerwerk Ag Schutzhaube fuer den notfall
DE3730922A1 (de) * 1987-09-15 1989-04-06 Hoelter Heinz Chemisorptionsmasse zur beseitigung von geruechen und rauchfoermigen rueckstaenden, vorzugsweise tabakrauch
KR0148793B1 (ko) * 1989-06-23 1998-10-15 죠셉 에이. 피세테 독성가스 그리고/또는 증기 흡착용 크롬비함유 함침 활성탄
CA2074305A1 (en) * 1991-07-22 1993-01-23 Toshio Aibe Activated carbon honeycombs and applications thereof
WO1998031460A1 (en) * 1997-01-22 1998-07-23 Minnesota Mining And Manufacturing Company Multi-gas impregnated sorbent
US6224655B1 (en) 1998-11-03 2001-05-01 Pierre Messier Biostatic air filter
DE19931371A1 (de) * 1999-07-08 2001-01-11 Mhb Filtration Gmbh & Co Kg Filtermaterial für die Gasfiltration mit bioziden Eigenschaften
US7004990B2 (en) 2003-06-26 2006-02-28 3M Innovative Properties Company Broad spectrum filter system including tungsten-based impregnant and being useful for filtering contaminants from air or other gases
CA2735717A1 (en) 2008-09-02 2010-03-11 Allen R. Siedle Ammonia-free gaseous air filter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD38377A (it) *
DE466358C (de) * 1926-05-23 1928-10-05 Edmund Kuechler Herstellung kieselsaeurehaltiger aktiver Kohle
DE556608C (de) * 1929-06-01 1932-08-16 Draegerwerk Ag Verfahren zur Herstellung von Gasabsorptionsmassen fuer Atemfilter
DE620387C (de) * 1929-11-25 1935-10-21 Rech S Et D Expl S Petrolifere Verfahren zum Trocknen von Gasen und Gasgemischen
DE710617C (de) * 1931-03-28 1941-09-18 Auergesellschaft Akt Ges Verfahren zur Reinigung von fluechtige Saeure und Basen enthaltender Atemluft
US2523875A (en) * 1942-05-01 1950-09-26 Jacque C Morrell Production of a protective carbon
DE973481C (de) * 1951-07-07 1960-03-03 Bergwerksverband Gmbh Verfahren zur Herstellung von Adsorptionskohle
DE1087579B (de) * 1958-08-01 1960-08-25 Draegerwerk Ag Verfahren zur Impraegnierung von Aktivkohle mit Schwermetallsalzen
US4111833A (en) * 1974-09-05 1978-09-05 The United States Of America As Represented By The United States Department Of Energy Activated carbon material
DE2507672C3 (de) * 1975-02-22 1980-10-09 Laboratorium Fuer Adsorptionstechnik Gmbh, 6000 Frankfurt Verfahren zum Imprägnieren von Aktivkohle
DE2603807C3 (de) * 1976-02-02 1982-01-07 Laboratorium für Adsorptionstechnik GmbH, 6000 Frankfurt Verfahren zum Entfernen von Quecksilber aus Gasen
DE2757576C2 (de) * 1977-12-23 1984-03-08 Drägerwerk AG, 2400 Lübeck Imprägnierte Aktivkohle zur Entfernung von sauren, katalytisch zersetzbaren und chemisch zu bindenden Schadstoffen aus Luft
DE3013256C2 (de) * 1980-04-03 1988-06-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur Herstellung von hochspezifischer Aktivkohle, die bei den Verfahren erhaltene Kohle und ihre Verwendung

Also Published As

Publication number Publication date
DE3231717C2 (de) 1986-04-24
SE8301988L (sv) 1984-02-27
BE897399A (fr) 1983-11-14
SE8301988D0 (sv) 1983-04-11
IT1198669B (it) 1988-12-21
FR2532188B1 (it) 1985-04-05
FR2532188A1 (fr) 1984-03-02
DE3231717A1 (de) 1984-03-01
NL8300805A (nl) 1984-03-16

Similar Documents

Publication Publication Date Title
ATA209084A (de) Luftreinigungsmittel zur verwendung in luftfiltern
DE3472881D1 (de) N-phenylsulfonyl-n'-pyrimidinyl- and -triazinyl urea
IT7925941A0 (it) Filtro di depurazione dell'aria.
IT8324334A0 (it) Soffiante d'aria in particolare per scopi di spruzzatura agricoli.
IT8309502A0 (it) Mezzo depuratore dell'aria, impregnato e per l'impiego in filtri
IT8221232A0 (it) Temporizzatore vitale per l'impiego in applicazioni ferroviarie.
IT1167067B (it) Perfezionamento nei filtri d'aria
EP0113151A3 (en) Printing medium and use thereof
MX5719A (es) N-fenilsulfonil-n'-pirimidinil y -triazinil-ureas y procedimiento para su preparacion.
BR8207796A (pt) Purificador de ar descartavel
IT8309384A0 (it) Filtro per la depurazione dell'aria per ambienti chiusi verso l'esterno ,in particolare per veicoli esimili
ES511793A0 (es) "perfeccionamientos en las unidades de germinacion y procedimiento para su preparacion".
IT8321959A0 (it) Dispositivo per la pulizia del filtro dell'aria in canali di alimentazione d'aria secca.
IT1135020B (it) Depuratore d'aria
IT8422308A0 (it) Campionatori d'aria.
ES263453Y (es) "cesta limpia-suelos".
IT8200532V0 (it) Contenitore per filtri rigeneratori d'aria
IT8311631V0 (it) Filtro per la depurazione dell'aria per ambienti chiusi verso l'esterno in particolare per veicoli e simili
IT8224103A0 (it) Apparecchiatura per la purificazione dell'aria in bagni esimili.
IT8421619V0 (it) Dispositivo di filtraggio e depurazione dell'aria inspirata attraverso il naso.
IT8353210V0 (it) Nuovo filtro aria
KR930021163U (ko) 연속 세척식 집진필터가 마련된 온풍, 가습겸용 공기청정기
NO159576C (no) Filteranordning for luft- og gassrensing.
ES270052Y (es) Filtro simplificado para pipas y boquillas.
IT1223366B (it) Dispositivo di filtraggio dell'aria, particolarmente per grandi volumi