A method is disclosed for treating the effluent from a hydrocarbon pyrolysis unit without employing a primary fractionator. The method comprises passing the gaseous effluent to at least one primary heat exchanger, thereby cooling the gaseous effluent and generating high pressure steam, and then cooling...http://www.google.fr/patents/US7749372?utm_source=gb-gplus-shareBrevet US7749372 - Method for processing hydrocarbon pyrolysis effluent
Method for processing hydrocarbon pyrolysis effluent
