General Hydrogen, said Dr. Ballard, specializes in development of the hydrogen delivery systems that will make fuel cells popular.
In this paper, we provide an overview of the issues involved in modeling, design and control of microchemical systems and as examples, demonstrate some of these concepts with our work on modeling and control of microreformers for hydrogen delivery systems in micro-fuel cells.
In this paper, we present a review of our work on MEMS-based microfabrication, modeling and control of micro-reformers for hydrogen delivery systems in micro-fuel cells and put it in the context of a number of reported studies in the literature on this topic.
The performance of MF treatment to promote PAH oxidation in artificially contaminated soil was investigated in a packed column with a hydrogen peroxide (H2O2) delivery system simulating in-situ soil flushing which is more representative of field conditions.
From production to end-users, the choice of suitable hydrogen delivery and storage systems will be essential to assure the adequate introduction and development of these facilities.
Using standard glass microfabrication techniques, a microimpinger consisting of a gas sample inlet, gas delivery arms, and an extraction reservoir was used to extract dilute hydrogen cyanide vapor from a gas delivery system using a basic aqueous trapping buffer.
Wind and solar provide cheap energy, EVs are perfecting the drive trains [the power delivery system from engine to wheels] that hydrogen cars will use, and there have been significant technology breakthroughs making the hardware needed to make hydrogen much more cost-competitive.
Based on the temperature-sensitivity of hydrogen bondings in F-68/PVA complex gel, temperature sensitive drug delivery system has been designed and characterized.
The hydrogen stored in the tank is supplied to the anode of the stack by a fuel delivery system (FDS) that is comprised of supply and recirculation lines controlled by different actuators.
An innovative hydrogenotrophic denitrification system, that addresses these challenges, consisting of an anaerobic submerged membrane bioreactor (MBR) and a novel hydrogen delivery unit, was evaluated for removal of nitrate from a synthetic groundwater feed.
