EP 2812105 A4 20150909 - HYDROGEN GENERATION SYSTEMS AND METHODS UTILIZING SODIUM SILICIDE AND SODIUM SILICA GEL MATERIALS
Title (en)
HYDROGEN GENERATION SYSTEMS AND METHODS UTILIZING SODIUM SILICIDE AND SODIUM SILICA GEL MATERIALS
Title (de)
WASSERSTOFFERZEUGUNGSSYSTEME UND -VERFAHREN MIT NATRIUMSILICID UND NATRIUM-SILICIUM-GELMATERIALIEN
Title (fr)
SYSTÈMES DE PRODUCTION D'HYDROGÈNE ET PROCÉDÉS UTILISANT DES MATIÈRES À BASE DE SILICIURE DE SODIUM ET DE GEL DE SILICE SODIQUE
Publication
Application
Priority
- US 201261595841 P 20120207
- US 2013025079 W 20130207
Abstract (en)
[origin: WO2013119766A1] Systems, devices, and methods combine thermally stable reactant materials and aqueous solutions to generate hydrogen and a non-toxic liquid by-product. The reactant materials can sodium silicide or sodium silica gel. The hydrogen generation devices are used in fuels cells and other industrial applications. One system combines cooling, pumping, water storage, and other devices to sense and control reactions between reactant materials and aqueous solutions to generate hydrogen. Springs and other pressurization mechanisms pressurize and deliver an aqueous solution to the reaction. A check valve and other pressure regulation mechanisms regulate the pressure of the aqueous solution delivered to the reactant fuel material in the reactor based upon characteristics of the pressurization mechanisms and can regulate the pressure of the delivered aqueous solution as a steady decay associated with the pressurization force. The pressure regulation mechanism can also prevent hydrogen gas from deflecting the pressure regulation mechanism.
IPC 8 full level
B01J 7/02 (2006.01); C01B 3/06 (2006.01); C01B 3/08 (2006.01)
CPC (source: CN EP)
B01J 4/008 (2013.01 - CN EP); B01J 7/02 (2013.01 - CN EP); C01B 3/06 (2013.01 - CN EP); C01B 3/065 (2013.01 - CN EP); C01B 3/08 (2013.01 - CN EP); B01J 2219/00162 (2013.01 - CN EP); B01J 2219/00164 (2013.01 - CN EP); B01J 2219/0027 (2013.01 - CN EP); Y02E 60/36 (2013.01 - EP)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2013119766A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013119766 A1 20130815; BR 112014019409 A2 20180508; CA 2863839 A1 20130815; CN 104394975 A 20150304; EP 2812105 A1 20141217; EP 2812105 A4 20150909; IN 7490DEN2014 A 20150424; JP 2015505529 A 20150223; KR 20140132346 A 20141117; SG 11201404666T A 20140926
DOCDB simple family (application)
US 2013025079 W 20130207; BR 112014019409 A 20130207; CA 2863839 A 20130207; CN 201380017745 A 20130207; EP 13746171 A 20130207; IN 7490DEN2014 A 20140905; JP 2014555866 A 20130207; KR 20147024271 A 20130207; SG 11201404666T A 20130207