Title:
CHEMICAL CARBON DIOXIDE GAS GENERATOR
Document Type and Number:
WIPO Patent Application WO/2012/108764
Kind Code:
A8
Abstract:
A chemical carbon dioxide gas generator comprising: - a charge housing; - a carbon dioxide gas penetrable charge, contained in the said housing, the charge comprising a) 40-60 wt. % of a substance which upon decomposition generates carbon dioxide, which substance is selected from the group of magnesium carbonate, other carbonates, magnesium oxalate and other oxalates, b) 20-50 wt. % of an oxidiser selected from the group of sodium chlorate, potassium chlorate, lithium chlorate, other metal chlorates, sodium perchlorate, potassium perchlorate, lithium perchlorate, and other metal perchlorates, c) 1-20 wt. % of carbon or another fuel, d) 1-10 wt. % binder, said components a), b), c) and d) together forming 90-100 wt. % of the total weight of the charge; - an ignition device for igniting the charge; - a carbon dioxide gas treatment unit for reducing the content of one or more side-products - which may have been formed by the charge - in the generated carbon dioxide, and/or for cooling carbon dioxide gas generated by the charge; and - an outlet for carbon dioxide gas generated by the charge.
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Inventors:
VAN VLIET LAURENS DANIEL (NL)
VAN PUL-VERBOOM VIOLA (NL)
SCHUURBIERS CORNELIS ANTHONIUS HUBERTUS (NL)
VAN PUL-VERBOOM VIOLA (NL)
SCHUURBIERS CORNELIS ANTHONIUS HUBERTUS (NL)
Application Number:
PCT/NL2012/050065
Publication Date:
August 08, 2013
Filing Date:
February 07, 2012
Export Citation:
Assignee:
TNO (NL)
VAN VLIET LAURENS DANIEL (NL)
VAN PUL-VERBOOM VIOLA (NL)
SCHUURBIERS CORNELIS ANTHONIUS HUBERTUS (NL)
VAN VLIET LAURENS DANIEL (NL)
VAN PUL-VERBOOM VIOLA (NL)
SCHUURBIERS CORNELIS ANTHONIUS HUBERTUS (NL)
International Classes:
C06B23/04; C01B32/50; C06D5/06
Attorney, Agent or Firm:
JANSEN, C.M. (Johan de Wittlaan 7, JR Den Haag, NL)
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