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How to deal with oilfield sludge

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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How to deal with oilfield sludge
Treatment of coking wastewater by aeration assisted ...
Treatment of coking wastewater by aeration assisted ...

1/10/2020, · The electrochemical oxidation process using BDD anodes was applied for the treatment of ,coking, wastewater. The ,effect, of current density was investigated between 140–700 A/m 2. Increasing the current density significantly improved both the removal efficiencies and pseudo-first-order constants.

Continuous Pyrolysis Technology for Oily Sludge Treatment ...
Continuous Pyrolysis Technology for Oily Sludge Treatment ...

In this work, oily sludge from Yanshan Petrochemical Company was processed at the newly developed industrial-scale reactor. The sludge transportation in the whole system was achieved by the use of, chain plate conveying,, which, has the advantages of preventing coking, effective sealing, …

Research on Treatment of Oily Sludge from the Tank Bottom ...
Research on Treatment of Oily Sludge from the Tank Bottom ...

Difficult separation of oil–solid phase and high fine content of the recovered, oil, were two problems in the, treatment, of oily, sludge, from the tank bottom by the hot water-based extraction process. To solve the problems, one, technology, with “ball milling + ozone-catalyzed oxidation” as the core was studied, and the process parameters of ball milling and ozone-catalyzed oxidation were respectively optimized.

Organic matter in delayed coking wastewater: Molecular ...
Organic matter in delayed coking wastewater: Molecular ...

1/11/2020, · A large amount of ,oil,-containing wastewater is produced during the hydraulic decoking process. The ,coking, wastewater contains emulsions which are difficult to process in water treatment plants, especially when the coker is fed with feedstocks have high content of heteroatoms. This study examined the molecular composition of emulsified ,oil, and ...

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