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Indirect heating screw for sludge treatment

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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Indirect heating screw for sludge treatment
WO2010055997A2 - Crude oil pretreatment system and method ...
WO2010055997A2 - Crude oil pretreatment system and method ...

The crude ,oil, pretreatment system of the present invention for removing ,sludge, contained in crude ,oil, comprises: a centrifugal separator (12) for receiving crude ,oil, containing ,sludge,, and stirring and rotating the crude ,oil, in the internal space thereof, thereby separating the crude ,oil, into a ,sludge, component with a relatively higher specific gravity and a crude ,oil, component with a relatively lower specific gravity, and discharging the ,sludge, component and the crude ,oil, …

WO2010055997A2 - Crude oil pretreatment system and method ...
WO2010055997A2 - Crude oil pretreatment system and method ...

The crude oil pretreatment system of the present invention for removing sludge contained in crude oil comprises: a centrifugal separator (12) for receiving crude oil containing sludge, and stirring...

Co-treatment of an oily sludge and aged contaminated soil ...
Co-treatment of an oily sludge and aged contaminated soil ...

1/5/2020, · ,Bioremediation, is the most commonly used method to treat oil sludge. However, it requires a sequential treatment process to handle recalcitrant compounds that may take months or years to attain the permitted cleanup level (Sivagami et al., 2018).

CA2747909C - Crude oil pretreatment system and method for ...
CA2747909C - Crude oil pretreatment system and method for ...

A crude ,oil, pretreatment system for removing ,sludge, contained in crude ,oil, includes a centrifugal separator (12) receiving crude ,oil, containing ,sludge,, and stirring and rotating the crude ,oil, in the internal space thereof to separate the crude ,oil, into a ,sludge, component with a relatively higher specific gravity and a crude ,oil, component with a relatively lower specific gravity and to ...

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