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How to deal with oil sludge in tank cleaning

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 oil sludge in tank cleaning
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.

Demulsification of Asphaltenes and Resins Stabilized ...
Demulsification of Asphaltenes and Resins Stabilized ...

Ammonium persulfate-initiated polymerization of cationic starch-grafted-cationic polyacrylamide flocculant for the enhanced ,flocculation, of oil ,sludge, suspension. Journal of Dispersion Science and Technology 2019 , 40 (9) , 1246-1255.

Study on the Treatment Technology of Tank Bottom Oily Sludge
Study on the Treatment Technology of Tank Bottom Oily Sludge

Tank bottom ,oily sludge, has the properties of low formability, high viscosity, high gelatine asphaltene content, and its heavy oil composition proportion increases with storage time. In this paper, tank bottom ,oily, was treated by hydrothermal alkaline ,treatment,-demulsification-,flocculation,-air floatation ,process,, and oil content in treated ,sludge, was measured to compare the oil removal efficiency.

Oil Sludge Treatment Plant - GN Solids Control
Oil Sludge Treatment Plant - GN Solids Control

The ,treatment, on oil ,sludge, would recover much oil and water for reuse. Also it is an ideal solution to for the solids disposal. More oil and water recovered, more energy and resource could be saved. GN oil ,sludge treatment, plant mainly include decanter centrifuge, oil water separators and thermal desorption unit. Typical oil ,sludge, is coming from:

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