(PDF) Extraction from Oily Sludge of Paraffinic Hydrocarbons
An oil recovery rate of up to 80.0% was observed with an ultrasonic power of 66 W and an ultrasonic treatment duration of 10 min when the sludge/water
New Microbial Approach Advances Enhanced Oil Recovery, Well Stimulation
In addition, the treatment process also provides for the simultaneous removal of asphaltene and/or paraffin and scale from a well, enhancing crude oil or gas recovery. The nonbacterial blend of microbes used in the process is nontoxic, biodegradable, and non-GMO, with no special handling required.
CN104478150A Device and process for recovering waste
Waste dichloromethane, wastewater and waste paraffin oil generated in extraction stage of the production process are subjected to processes including high
Base oil recovery from waste lubricant oil by polar solvent extraction
By contrast, the extraction efficiency for separating WLO impurities and obtaining good-quality base oil is a critical step in the process of base oil recovery. The PSR results shown in Fig. 4 corroborate the recovery yield results, where propan-2-ol showed a low base oil recovery yield and high PRS value, indicating that a portion of the base oil was not separated from the sludge.
Energies Free Full-Text Improving the Efficiency of Oil
A number of difficulties may be encountered in the final stages of oil field exploitation, including the formation of asphalt–resin–paraffin deposits (ARPDs). It is
Preventing and removing wax deposition inside vertical wells ... - Springer
Once precipitated, paraffin wax tends to agglomerate peripherally to the flow, next to its physical frontiers, leading to sectional decrease or, even, flow blockage. As the flow temperature decreases below the cloud point (temperature below which wax forms a cloudy appearance) or wax appearance temperature (WAT), wax precipitation can occur.
Paraffin oil recovery process-oil extraction equipment
Paraffin oil recovery process-oil extraction equipment Paraffin oil recovery process: Tail gas first enters paraffin absorption tower, and then comes the counter-current absorption
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This kind of paraffin which is also called lean oil, exchanges heat with rich oil, then is cooled to the ideal absorption temperature through the cooler. After that it enters absorption tower for recycling.
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Paraffin oil recovery process-oil extraction equipment
Paraffin oil recovery process-oil extraction equipment Brand Name:cottonseed oil machine Model Number: cottonseed oil machine Place of Origin:China Certification:CE/ ISO certification, CE/IOS Min.Order Quantity:One set Paraffin oil recovery process-oil extraction equipment Price:[email protected] Packaging Details:1950*1300*1900
