Case Study
Monitoring of the phosphoric acid concentration in a fuel cell membrane production line
No. 311e Application Bulletin Of interest to: General analytical chemistry, alternative energy P 1, 10 Monitoring of the phosphoric acid concentration in a fuel cell membrane production line Summary In fuel cells, hydrogen and oxygen react in a controlled manner to efficiently gener- ate electrical power and heat. The picture below shows the fuel (e.g. natural gas) entering the reformer, where it is transformed into hydrogen (orange s