PLANT FOR DISTILLATION OF HYDROCARBON- CONTAINING RAW MATERIAL Russian patent published in 2001 - IPC

FIELD: oil and gas processing industry; plants for processing oil and gas condensates. SUBSTANCE: plant includes reservoir for raw materials, heat exchangers-heaters, furnace with fuel combustion chamber and raw material preheating chamber, raw material evaporator provided with supply branch pipe with sprayer and gas outlet with metal screen, coolers-condensers, fraction receivers, finished product reservoirs, pumps, valves and pipe lines interconnected with forming various process chains; furnace provided with thermal passages consists of at least three coaxial hollow cylinders; fuel combustion chamber is arranged in inner cylinder and raw material preheating chamber is located between combustion chamber and thermal passages; raw material supply branch pipe with evaporator sprayer may be made for control of sprayer position in height of evaporator. EFFECT: reduced usage of metals; enhanced operational reliability and economical efficiency due to simplified construction and possibility of re-adjustment for various hydrocarbon-containing materials; reduced overall dimensions. 2 cl, 4 dwg