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Treatment of oily 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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Treatment of oily sludge
(PDF) Pretreatment of super viscous oil wastewater and its ...
(PDF) Pretreatment of super viscous oil wastewater and its ...

A pretreatment process including three continuous steps: ,oil, removal by sedimentation, ,oil, removal by demulsification, and flotation separation, was proposed and applied in Liaohe Petrochemical ...

Shandong Kexing Chemical Co.Ltd.-China DOP|China n-Butyl ...
Shandong Kexing Chemical Co.Ltd.-China DOP|China n-Butyl ...

Shandong Kexing Chemical Co., Ltd. was founded in 2006; located in Dawang Economic Development Zone of Guangrao County of Dongying City in Shandong Province, Shandong Kexing Chemical Co., Ltd. enjoys a superior geographical location.At present, our company has 158 employees, including 8 senior engineers, 18 experts and technicians. With the help of Academician workstations and Dongying ...

Karamay Jinshan Petrochemical Limited Company
Karamay Jinshan Petrochemical Limited Company

C10G 17/02 - Refining of hydrocarbon oils, in the absence of hydrogen, with acids, acid-forming compounds, or acid-containing liquids, e.g. acid ,sludge, with acids or acid-containing liquids, e.g. acid ,sludge,; C10G 32/00 - Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms

Energy & Fuels | Vol 23 No 6 - American Chemical Society
Energy & Fuels | Vol 23 No 6 - American Chemical Society

Biodiesel Production from ,Waste Oil, Using Mg−Al Layered Double Hydroxide Catalysts. A. Brito, M. E. Borges*, ... Phase Separation and Colloidal Stability Change of ,Karamay, Residue ,Oil, during Thermal Reaction. Jiqian Wang*, Chuan Li, Longli Zhang, ... Use of ,Waste Sludge, from the Tannery Industry.

Pilot study of oilfield wastewater treatment by micro ...
Pilot study of oilfield wastewater treatment by micro ...

Without the micro-flocculation process, the removal rates of ,oil, and SS were 91.52% and 66.42%, respectively, after adding 250 mg/L PAC (the present on-site operation dosage). This indicates that the present on-site operation process is already effective for the removal of ,waste oil,; however, it is not effective enough in removing SS.

Research Article Preparation and Mechanism of a New ...
Research Article Preparation and Mechanism of a New ...

ion ,in Karamay, City, ... the ,oil, removal performance of di erent kinds of bentonite and organic modi ed bentonite.e y found that ,oil, removal ... large, thus costs in subsequent ,sludge treatment, would incr-easeanddomestic occulantswerecheap,soitwasnecessary tocontrolthecostsof

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