Development and optimization of integrated ethanol reformation unit for the production of hydrogen

• Grant number: 05/50908-2
• Support Opportunities: Research Grants - Innovative Research in Small Business - PIPE
• Start date: August 01, 2005
• End date: August 31, 2011
• Field of knowledge: Engineering - Mechanical Engineering - Mechanical Engineering Design
• Principal Investigator: João Carlos Camargo
• Grantee: João Carlos Camargo
• Company: Hytron Indústria, Comércio e Assessoria Tecnológica em Energia e Gases Industriais Ltda (Hytron)
• City: Campinas
• Associated scholarship(s): 08/52109-8 - Development and optimization of integrated ethanol reformation unit for the production of hydrogen: phase II, BP.PIPE

Abstract

The present research project proposes the simulation, development, optimization and dimensioning of an integrated system of ethanol reformation for the production of quality hydrogen for application in systems of electrical energy generation, especially through polymer electrolyte fuel cells (PFMFC). The system characterized as the central element of the present project will be subdivided into a reformation subsystem and a purification subsystem. The focus of the research will be on demonstrating the technical viability through the dimensioning and design of the integration of these subsystems, based on the knowledge already acquired by the Hydron team in similar concluded or on-going projects in Unicamp’s Hydrogen Laboratory. The theoretic study aims to optimize the energy balance of the system through the simulation of the parameters of the plant operation, such as temperature, pressure and leakage of raw materials in the reformer, so that the maximum efficiency of conversion of ethanol to hydrogen will be obtained, with the system dimensions being adequate to cope with fuel cells with an electrical energy generating capacity between 5 and 30 kW. The design and dimensioning of the reformer components will seek constructive least cost solutions aiming for the future commercialization of this equipment by the company. (AU)