NL47309C - - Google Patents

Info

Publication number
NL47309C
NL47309C NL47309DA NL47309C NL 47309 C NL47309 C NL 47309C NL 47309D A NL47309D A NL 47309DA NL 47309 C NL47309 C NL 47309C
Authority
NL
Netherlands
Application number
Publication of NL47309C publication Critical patent/NL47309C/xx

Links

Classifications

    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
    • 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
    • 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
    • B01D53/14—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 absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
NL47309D NL47309C (nl)

Publications (1)

Publication Number Publication Date
NL47309C true NL47309C (nl)

Family

ID=1806772

Family Applications (1)

Application Number Title Priority Date Filing Date
NL47309D NL47309C (nl)

Country Status (1)

Country Link
NL (1) NL47309C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142903A2 (en) * 1983-11-22 1985-05-29 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. Absorbent for carbon dioxide or for carbon dioxide and oxygen, a method of making the same, and the use of the absorbent in a package
EP0176371A2 (en) * 1984-09-27 1986-04-02 General Foods Corporation Carbon dioxide sorbents for packaged foodstuffs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142903A2 (en) * 1983-11-22 1985-05-29 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. Absorbent for carbon dioxide or for carbon dioxide and oxygen, a method of making the same, and the use of the absorbent in a package
EP0142903A3 (en) * 1983-11-22 1985-07-10 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. Absorbent for carbon dioxide or for carbon dioxide and oxygen, a method of making the same, and the use of the absorbent in a package
EP0176371A2 (en) * 1984-09-27 1986-04-02 General Foods Corporation Carbon dioxide sorbents for packaged foodstuffs
EP0176371A3 (en) * 1984-09-27 1987-01-07 General Foods Corporation Carbon dioxide sorbents for packaged foodstuffs

Similar Documents

Publication Publication Date Title
US2835343A (en) Gas adsorption with an alkali metalactivated adsorbent
US2517209A (en) Oxygen liberating canister
US2513508A (en) Carbon impregnated with sodium cyanate and copper oxide
US2115973A (en) Filler for gas mask canisters
US2115946A (en) Filler for gas mask canisters
US4112048A (en) Air-regeneration filter
DE2357512C3 (de) Raumluft-Erneuerungsfllter
DE900416C (de) Atemschutzgeraet
DE619278C (de) Verfahren zur Herstellung von Absorptionsfiltern fuer Gasschutzgeraete und nach diesem Verfahren hergestelltes Absorptionsfilter
DE974228C (de) Verfahren zur Entgiftung von Kampfstoffen
DE68926505D1 (de) CO2-Absorptionsmittel
DE916384C (de) Vorrichtung zum Kuehlen von Alkalipatronen in Atemschutzgeraeten mit Kreislauf der Atemluft
DE712683C (de) Filter fuer Atemzwecke
DE1679487C3 (de) Chemikalpatrone für eine Anlage zur Belüftung eines abgeschlossenen Raumes
DE911353C (de) Verfahren zur Herstellung eines Absorptionsmittels
DE900534C (de) Verfahren zum Absorbieren von Kohlensaeure, insbesondere in Gasschutzgeraeten
DE731108C (de) Kohlensaeureabsorptionspatrone
DE878600C (de) Verfahren zum Unschaedlichmachen von in der Aussenluft enthaltenen Kohlenoxydmengen
DE942608C (de) Saure Gase, insbesondere Kohlendioxyd, absorbierende Massen fuer Atemschutzgeraete und Absorptionsapparate
FR866154A (fr) Masse d'absorption pour la filtration de l'air et notamment pour les dérivés de l'arsenic
FR865221A (fr) Procédé et produits pour l'absorption des gaz
DE1546513A1 (de) Verfahren zur Herstellung sauerstoffabgebender Austauschmassen
GB396864A (en) Absorption filter for respirators
GB166813A (en) Improvements relating to gas respirators
BE615346A (fr) Alkylalkoxyalkylhydrazones