HYDROGEN GENERATION SYSTEMS AND METHODS UTILIZING SODIUM SILICIDE AND SODIUM SILICA GEL MATERIALS

摘要

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.

主权项

1. A system for generating hydrogen gas, the system comprising:
a reactor including a solution inlet port and a hydrogen outlet port; a reactant fuel material added to the reactor; a water feed system with a spring and a solution chamber, the spring imparting a force on the solution chamber to pressurize and deliver an aqueous solution via the solution inlet fill port to the reactant fuel material in the reactor to generate hydrogen gas to be routed via the hydrogen outlet port to an industrial application.