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Puyang RSD sewage sludge treatment which good

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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Puyang RSD sewage sludge treatment which good
CN103420548A - Composite extraction solvent of oil ...
CN103420548A - Composite extraction solvent of oil ...

The invention provides a good-performance composite ,extraction, solvent of ,oil,-containing ,sludge,. The composite ,extraction, solvent comprises a main agent A and a vice agent B, with the total volume of the ,extraction, solvent being 100%, the main agent A is a distillate ,oil, with a boiling range of 80-130 DEG C and accounts for 50-90% (V/V), the vice agent B is a distillate ,oil, with the boiling ...

(PDF) Treatment of oily sludge using solvent extraction
(PDF) Treatment of oily sludge using solvent extraction

Solvent extraction was used, to recover oil from waste sludge generated from the storage of, crude petroleum. Different solvent-to-sludge mass ratios were used for two solvents, methyl ethyl ketone...

Introduction of oil sludge treatment technology | LCDRI CN
Introduction of oil sludge treatment technology | LCDRI CN

26/7/2019, · The principle of solvent extraction technology for oil sludge is: “similar compatibility” of the solvent, mainly, extracting, the oil phase components in the sludge, and then distilling and fractionating the extracted solvent to realize the oil and the extraction solvent. Separation, the solvent is repeatedly used to recover oil resources.

Oil Recovery from Petroleum Sludge by Solvent Extraction ...
Oil Recovery from Petroleum Sludge by Solvent Extraction ...

the amount of oil in the petroluem sludge and the efficiency of the solvent. Solvent extraction is, a method used to separate substances from each other, Sometimes it is considered as the most widely acceptable, method,. It is also called liquid-liquid extraction as shown in the Figure 1.2 It shows how one of the solvent extraction methods works.

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).

Treatment and Recovery of Oil-Based Sludge Using Solvent ...
Treatment and Recovery of Oil-Based Sludge Using Solvent ...

Solvent extraction, was used to treat oil-based, sludge, from oil tankers. Methyl ethyl ketone (MEK) and LPG condensate were among the, solvents, used. Different solvent-to-waste ratios by weight were used to determine the optimum process. The mixture was then filtered, and, solvent, was recovered from the filtrate through distillation.

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