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Resource utilization of oil sludge and sand waste treatment equipment

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Resource utilization of oil sludge and sand waste treatment equipment
Research on Oily Sludge Treatment by Solvent Extraction ...
Research on Oily Sludge Treatment by Solvent Extraction ...

This paper present the optimum conditions for treating ,oily sludge, with organic ,solvent extraction, and surfactant solutions using the single factor experiment. Firstly, selecting petroleum ether (boiling range is 60-90oC) as the organic ,solvent,, then selecting the mixture of sodium dodecyl benzene sulfonate and alkylphenol ether(OP-10) as surfactant agent to extract residual crude oil.

Solid effect in solvent extraction treatment of pre ...
Solid effect in solvent extraction treatment of pre ...

10/6/2014, · Oil recovery from, oily sludge, generated from the petroleum industry has been investigated by, solvent extraction, using four organic, solvents,, cyclohexane, n -hexanol, n -butanol and kerosene. Special emphasis was placed on the effect of sludge (solid) concentration (CS) on the oil recovery efficiency (RO) and partition coefficient (KD).

Solvent extraction method for oil sludge treatment
Solvent extraction method for oil sludge treatment

Solvent extraction is an effective technique for treat,ing oily sludge, with multiple sediments, small particles and oil content of 10%-20%. The process utilizes an extractant to dissolve the, oily sludge., After being stirred and centrifuged, most of the organic matter and oil are extracted from the mu

Treatment of oily sludge using solvent extraction ...
Treatment of oily sludge using solvent extraction ...

Abstract Baiji oil refineries produce 3000–3500 m3/year ,of oily sludge,. This ,sludge, is hard to be biodegraded, contains large quantities of crude oil, and hard to be transported into landfill sites. The aim of the present work is to treat this ,oily sludge by solvent extraction, in order to separate this ,sludge, to many components that are easy to deal with and recover the valuable crude oil.

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