SR8  Escoamentos em Meios Porosos    Titulo: EMPLOYMENT OF DE GAS SCRUBBER IN THE CONTROL OF ATMOSPHERIC POLLUTION OF PARTICULATES   Resumo : ABSTRACT. A REFERENCE STUDY OF PARTICULATE SEPARATION IN A STREAM OF COMBUSTION GASES OF FUEL-OIL TYPE 1A, WAS DONE FOR THE EVALUATION OF GAS SCRUBBER PERFORMANCE RELATIVE TO RATIO OF CIRCULATION LIQUID AND GAS FLOWS, GAS VELOCITIES, PRESSURE IN SPRAYING NOZZLES, GAS-LIQUID INTERFACE AND PARTICULATE CONCENTRATION. THE SEPARATION EFFICIENCY OF TOTAL SOLID PARTICULATE WAS DETERMINED BY A QUANTIFICATION OF CONCENTRATIONS AND EMISSION RATES OF THIS ATMOSPHERIC POLLUTANT. SAMPLES WERE COLLECTED IN SITU USING AN ISOKINECTIC COLLECTOR IN SEVERAL ASSAYS DONE IN THE GAS SCRUBBER IN A REAL OPERATING SITUATION. KEY-WORDS: POLLUTION CONTROL, COMBUSTION GASES, HIGH-VISCOSITY FUEL OIL, GAS SCRUBBER     Autores : LOBATO, IVAN DA COSTA PONTE, MARCOS XIMENES SOUZA, CÉLIO AUGUSTO GOMES DE     Trabalho Completo :   COBEM99 | Comissão  Organizadora | Palestras | Sessões Técnicas | Autor | Simpósios e Sessões Especiais | Revisores |  Título  dos  Trabalhos | Local