C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
C10L 1/32 (2006.01) H01M 8/06 (2006.01)
Patent
CA 2471575
Fuel is stored in a fuel cell container (1), water in a water container (2), antifreeze in an antifreeze container (3), an ethoxylated alkyl amines surfactant in a surfactant container (4), and emulsion is made in an emulsion container (5). The fuel and surfactant container (1) and (4) are connected to the emulsion container (5) via separate transfer lines (6) and (7) respectively. The water container (2) is connected to the emulsion container (5) via a transfer line (8) to dispense water or water-alcohol mixture to the emulsion container. The water container is futher connected to an antifreeze container (3) via a transfer line (9). The emulsion container is fitted with a mixer. An outlet line (10) from the emulsion container (5) is connected to the fuel cell reformer (11). The fuel, water and surfactant container are all individually connected to a start-up microprocessor (12) whole signal initiates the dispensing of the fuel, water and surfactant into the emulsion container. The water container is connected to a temperature sensor (13), which senses the temperataure of the water in th e water container.
La présente invention concerne des compositions sous forme d'émulsion utilisées dans le démarrage du reformeur d'un système de pile à combustible. L'invention concerne en particulier des compositions sous forme d'émulsion comprenant un combustible hydrocarboné, de l'eau et des agents de surface d'alkylamine éthoxylée, permettant de démarrer le reformeur d'un système de pile à combustible.
Berlowitz Paul Joseph
Varadaraj Ramesh
Borden Ladner Gervais Llp
Exxonmobil Research And Engineering Company
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