DE69229507T2 - Chromfreier, imprägnierter, aktivierter, universaler respiratorkohlenstoff für die adsorption von toxischen gasen und dämpfen - Google Patents

Chromfreier, imprägnierter, aktivierter, universaler respiratorkohlenstoff für die adsorption von toxischen gasen und dämpfen

Info

Publication number
DE69229507T2
DE69229507T2 DE69229507T DE69229507T DE69229507T2 DE 69229507 T2 DE69229507 T2 DE 69229507T2 DE 69229507 T DE69229507 T DE 69229507T DE 69229507 T DE69229507 T DE 69229507T DE 69229507 T2 DE69229507 T2 DE 69229507T2
Authority
DE
Germany
Prior art keywords
compounds
impregnated
activated
steams
chrome
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 - Lifetime
Application number
DE69229507T
Other languages
English (en)
Other versions
DE69229507D1 (de
Inventor
David Doughty
William Knebel
John Cobes
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.)
Calgon Carbon Corp
Original Assignee
Calgon Carbon Corp
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 Calgon Carbon Corp filed Critical Calgon Carbon Corp
Application granted granted Critical
Publication of DE69229507D1 publication Critical patent/DE69229507D1/de
Publication of DE69229507T2 publication Critical patent/DE69229507T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/20—Solid 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • 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
DE69229507T 1991-11-27 1992-11-24 Chromfreier, imprägnierter, aktivierter, universaler respiratorkohlenstoff für die adsorption von toxischen gasen und dämpfen Expired - Lifetime DE69229507T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79948891A 1991-11-27 1991-11-27
PCT/US1992/010216 WO1993010896A1 (en) 1991-11-27 1992-11-24 Chromium-free impregnated activated universal respirator carbon for adsorption of toxic gases and/or vapors

Publications (2)

Publication Number Publication Date
DE69229507D1 DE69229507D1 (de) 1999-08-05
DE69229507T2 true DE69229507T2 (de) 2000-01-13

Family

ID=25176032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229507T Expired - Lifetime DE69229507T2 (de) 1991-11-27 1992-11-24 Chromfreier, imprägnierter, aktivierter, universaler respiratorkohlenstoff für die adsorption von toxischen gasen und dämpfen

Country Status (10)

Country Link
US (1) US5492882A (de)
EP (1) EP0614400B1 (de)
JP (1) JP3452923B2 (de)
AT (1) ATE181680T1 (de)
CA (1) CA2124192C (de)
DE (1) DE69229507T2 (de)
DK (1) DK0614400T3 (de)
ES (1) ES2133377T3 (de)
GR (1) GR3031327T3 (de)
WO (1) WO1993010896A1 (de)

Cited By (1)

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BRPI0915883A2 (pt) * 2008-07-10 2015-11-03 Water Security Corp filtro com resina iodada e indicador da vida-útil do filtro
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EP2730293B1 (de) * 2012-11-13 2015-07-22 Heyer Medical AG Gasfilter mit Kupfer zum Entfernen von Bakterien und Viren aus einem Gasvolumen
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CN103721366A (zh) * 2013-11-25 2014-04-16 山西新华化工有限责任公司 用于综合防毒的复合型防护材料的制备方法
CN103721367A (zh) * 2013-11-25 2014-04-16 山西新华化工有限责任公司 用于综合防毒的复合型防护材料
CN104324741A (zh) * 2014-11-06 2015-02-04 山西新华化工有限责任公司 工业防毒高效浸渍炭的制备方法
CN104353479A (zh) * 2014-11-06 2015-02-18 山西新华化工有限责任公司 工业防毒高效浸渍炭
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2246110A1 (de) * 2009-05-02 2010-11-03 Dräger Safety AG & Co. KGaA Sorptionsmittel umfassend eine mit einer Zink- und einer Molybdän-Verbindung imprägnierte Aktivkohle und gasfiltrierendes Element enthaltend das Sorptionsmittel

Also Published As

Publication number Publication date
JP3452923B2 (ja) 2003-10-06
ATE181680T1 (de) 1999-07-15
GR3031327T3 (en) 1999-12-31
DK0614400T3 (da) 1999-11-22
EP0614400B1 (de) 1999-06-30
DE69229507D1 (de) 1999-08-05
EP0614400A1 (de) 1994-09-14
ES2133377T3 (es) 1999-09-16
CA2124192A1 (en) 1993-06-10
JPH07501743A (ja) 1995-02-23
US5492882A (en) 1996-02-20
CA2124192C (en) 2000-02-01
EP0614400A4 (de) 1995-03-29
WO1993010896A1 (en) 1993-06-10

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