Investigation of waste biomass co-pyrolysis with petroleum sludge using a response surface methodology.The treatment of waste biomass (sawdust) through co-pyrolysis with refinery oily sludge was carried out in a fixed-bed reactor. 
response surface methodology
Investigation of waste biomass co-pyrolysis with petroleum sludge using a response surface methodology.The treatment of waste biomass (sawdust) through co-pyrolysis with refinery oily sludge was carried out in a fixed-bed reactor. 
fixed-bed reactor