Now showing items 1-6 of 6
Autothermal reforming (ATR) for fuel cells in automotive applications
Autothermal reforming of liquid fuels had been demonstrated to be feasible for use in fuel cell vehicles. One of the main problems with reforming systems is that the concentration product of carbon monoxide has to be less ...
Characterization of proton exchange membrane fuel cell and PEM electrolyzer using non-steady electrochemical techniques.
Proton Exchange Membrane Fuel Cells (PEMFCs) and PEM Electrolyzer were characterized using Electrochemical Impedance Spectroscopy (EIS). Faradaic resistance (RΩ), kinetic and mass transfer parameters such as charge ...
Hydrogen production study using autothermal reforming of biodiesel and other hydrocarbons for fuel cell applications
During the last few years concerns with distribution, supply and cost of conventional liquid fuels increased considerably. Several developed countries are seriously considering using hydrogen (no fossil combustible) as an ...
Effects of the use of ultrasonic waves on biodiesel production in alkaline transesterification of bleached tallow and vegetable oils: Cavitation model
Experiments of biodiesel production via methanolysis were performed at methanol/triglyceride molar ratios of 3, 4.5, and 6 and temperatures of 25 ºC, 40 ºC and 60 ºC; the reaction was monitored by HPLC, X-Ray, and GC-MS ...
Sonolysis of pharmaceutical and personal care products as an advanced oxidation process for the remediation treatment of wastewater effluents
Pharmaceutical and Personal Care Products (PPCPs) are a diverse group of chemicals, also known as xenobiotics, treated like potential environmental pollutants. Recently, PPCPs have been detected in trace amounts in surface ...
Uso de la técnica de interrupción de corriente para la caracterización de una celda de combustible no humidificada con membrana de intercambio protónico
Due to the energetic crisis, the US government has promoted the development of alternatives resources for the generation of electricity. Fuel Cells have emerged as one of the most promising technologies for the power ...