Production of Fuels from CO2-rich Natural Gas using Fischer-Tropsch Synthesis Coupled to Tri-reforming Process

Autor(es)

Graciano, Jose E. A. ; Carrcira, Andre D. ; Giudici, Reinaldo ; Alves, Rita M. B. ; Espuna, A ; Graells, M ; Puigjaner, L

• Tipo de documento: Artigo Científico
• Fonte: 27TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, PT C; v. 40C, p. 6-pg., 2017-01-01.

Resumo

This work analyses an integrated process for production of liquid transportation fuels (LIE) from CO2-rich natural gas (NG) found in the new offshore fields of the Brazilian coast, using the tri-reforming and Fischer-Tropsch technologies. The simulation was carried out in the Aspen Plus process simulator, in which standard models are used to represent most of the operation units. The Fischer-Tropsch and hydrocracking reactors were modelled in Aspen Custom Modeler, and then, exported to Aspen Plus. A detailed economic analysis was performed and showed to he possible to produce LTF in a plant with payback period of 7.83 years. Moreover, it is possible to implement a Rankine cycle to recover part of the thermal energy produced by the Fischer-Tropsch reactor, producing about 153% of the plant electric demand. (AU)

• Processo FAPESP: 14/50279-4 - Brasil Research Centre for Gas Innovation
• Beneficiário: Julio Romano Meneghini
• Modalidade de apoio: Auxílio à Pesquisa - Programa Centros de Pesquisa em Engenharia