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How to deal with the oily sludge on the table

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 the oily sludge on the table
Recovery of oil from oily sludges - Nalco Chemical Company
Recovery of oil from oily sludges - Nalco Chemical Company

In accordance with the invention a process is provided for enhancing oil recovery from an ,oily sludge, containing a solid phase, an oil phase and a water phase by adding a positively charged latex flocculant to such ,sludge, and immediately thereafter adding a chemical emulsion breaker which is negatively charged or nonionic, while controlling the proportions of said flocculant and said emulsion breaker to …

ChemEngineering | Free Full-Text | Simulation for the ...
ChemEngineering | Free Full-Text | Simulation for the ...

The characteristics of sand filtration process parameters for ,simulation, are listed in Table 3. The ,oily sludge, thickener was a gravity type thickener where the surface area, depth, and mass loading in this thickener were 7 m 2, 4 m, and 68 kg/(m 2 ·d), respectively.

Ionic Liquid-Enhanced Solvent Extraction for Oil Recovery ...
Ionic Liquid-Enhanced Solvent Extraction for Oil Recovery ...

An ionic liquid (IL), 1-ethyl-3-methyl-imidazolium tetrafluoroborate ( [Emim] [BF 4 ]), was investigated for its effectiveness on enhancing oil recovery from hazardous crude oil tank bottom ,sludge, using a solvent. A range of solvent (cyclohexane)/,sludge, ratio (2–8 mL/g), shaking speed (100–400 rpm), extraction duration (10–120 min), and IL/,sludge, ...

Experimental Study and Adsorption Modeling of COD ...
Experimental Study and Adsorption Modeling of COD ...

ABSTRACT: ,Application, of Granular Activated Carbon (GAC) in adsorption process has been studied for the advanced ,treatment, of municipal and industrial wastewater. Because of entering poisonous compounds such as furfural, phenol and sulfides into the ,oily, wastewater of Tehran

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