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Treatment of sludge with superheated steam

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 sludge with superheated steam
Oily Sludges Thermal Treatment Drilling Fluid Management ...
Oily Sludges Thermal Treatment Drilling Fluid Management ...

The oil, water, and solids content of the ,oily sludge, indicates whether the material is treatable by HTR. Ideally, the ,sludge, will have a high concentration (>50%) of oil and a relatively low concentration «30%) of solids. Oil, water, and solids content can be determined by distillation and ,extraction,.

Evaluation of Applying Solvent Extraction and Iron ...
Evaluation of Applying Solvent Extraction and Iron ...

The current research studies the effectiveness of ,solvent extraction, with toluene and Fe2O3 nanoparticles for recovery and upgrading ,of oily sludge,. Having employed Design of Experiment (DOE), it has found optimum conditions for ,sludge, recovery with ,solvent extraction,, namely a temperature of 55°C and mixing time of 17 minutes with ,solvent, to ,sludge, ratio of 6.4/4.2.

Application and development of solvent extraction in ...
Application and development of solvent extraction in ...

The factors influencing the ,extraction, efficiency is described. The mechanism and the related technology of ,extraction, are introduced. According to the characteristics of the ,solvent extraction,,the prospects of its application in the ,treatment of oily sludge, are proposed. Some suggestions on ,solvent extraction, process are put forward in the end.

The Most Recent Researches in Oily Sludge Remediation Process
The Most Recent Researches in Oily Sludge Remediation Process

Keywords: Remediation, ,sludge,, ,treatment,, degradation 1. Introduction ... ,Oily sludge, was produced during the drilling, transfer, ... desorption, refinery cooker use, burning in cement kilns and ,solvent extraction,. Incineration and thermal desorption are regarded to be

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