The Reorganization Coalescence Oil-Removing Device and the Effect of Treating Polymer Flooding Produced Liquid

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In view of problem of the coalescence material jam and the demulsification lower by using the Coalescence oil-removing device which was using to treat high viscosity polymer flooding. The novel Coalescence oil-removing device was developed through the optimization of coalescence material and reasonable backwashing system designing, which can realize coalescence material regeneration and improve oil strains of coalescence effect. At the condition that polymer concentration was 426mg/L, pH=8.75, average oil was 365mg/L, suspended solid (SS) was 75mg/L; The oil of effluent can reach 50mg/L below, removal rate reached 86%; SS of the out water can reach 30mg / L, the removal rate reached 60%.

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Advanced Materials Research (Volumes 726-731)

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1994-1998

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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