TY - BOOK TI - Clean combustion of brown coal and lignite : report on the results of an international research project SN - 9211003555 U1 - 363.737 PY - 1990/// CY - Geneva PB - United Nations, Economic Commission for Europe KW - City planning KW - Lignite -- Combustion -- Technological innovations KW - Lignite -- Combustion -- Environmental aspects KW - SOLID FUELS KW - COAL KW - COMBUSTION KW - DESULPHURIZATION KW - FUEL RESEARCH KW - RESEARCH AND DEVELOPMENT KW - COAL LIQUEFACTION KW - COAL GASIFICATION KW - HEATING KW - POWER PLANTS KW - NEW TECHNOLOGIES KW - POLLUTION CONTROL KW - REFUSE DERIVED FUELS KW - Socrates KW - Platón KW - Philosophers KW - Philosophy ER -