Progress in treatment of petroleum sludge at home and abroad;

Influencing factors and product property of low temperature pyrolysis of oil sludge;

Study on pyrolysis kinetics of refinery oil sludge;

Lab-scale pyrolysis of oil sludge in continuous rotating reactor:mass/energy balance and product analysis;

Preparation and study on cleaning agent for oily sludge;

Study on influencing factors of oil recovering rate of oily sludge with coking technology;

At present,incineration is considered the world over of being the one of the best ways for dealing with oily sludge.

Having been treated by cationic polyelectrolyte with high density charge(viscosity average molecular weight 260×10 4,cationic character 45%),oily sludges were separated into oil, water and the cake respectively,with the rate of oil recovery being 50%～85%,and separated water meeting the requirements about sewage draining of national standard.

Technique of comprehensive utilization of bulk reinjection of oil sludge in Binnan Oilfield;