TY - BOOK ED - Brasil. Ministerio das Minas e Energia TI - Coal conversion in Brazil: technology and economics U1 - 662.73 PY - 1985/// CY - Brasilia PB - Ministerio das Minas e Energia KW - Carbón KW - Producción de Energía KW - Brasil N1 - 05067; This document presents an economical and conceptual study for five alternative routes of converting national coal to fuels that replace oil derivatives, aiming at production of methanol, synthetic natural gas, co-production of both of them, town gas, and liquid fuels ER -