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Harmless treatment of petroleum mud

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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Harmless treatment of petroleum mud
Anion Leaching from Refinery Oily Sludge and Ash from ...
Anion Leaching from Refinery Oily Sludge and Ash from ...

This paper presents the leaching behavior of anions (SO 4 2− and CrO 4 2−) from refinery ,oily sludge, and ash produced by ,incineration of oily sludge, stabilized,/solidified (s/s) with two types of cement, I42.5 and II42.5.Anion leaching was examined using a 5-step sequential toxicity characteristic leaching procedure (TCLP) test.

Oily sludge and cuttings treatment - Veolia China
Oily sludge and cuttings treatment - Veolia China

Oily sludge and cuttings treatment, Home Veolia Industrial Services is committed to helping oilfields, oil refiners and chemical companies to solve the problems ,of oily sludge, and drill cuttings, and to recycle and treat hazardous wastes through mature experience and efficient technology.

Oil sludge treatment - UNI RECYCLING
Oil sludge treatment - UNI RECYCLING

Incineration is a controlled combustion process for burning solid, liquid, or gaseous combustible wastes to an inert ash. In some cases, incineration is used for disposal of oily sludges and spent caustic in refineries and chemical plants. Uni-Recycling provides many incinerators solutions which can be used for solid and semisolid wastes.

Incineration Kinetic Analysis of Upstream Oily Sludge and ...
Incineration Kinetic Analysis of Upstream Oily Sludge and ...

A variety of oil recovery and/or sludge disposal methods have been studied for the treatment of upstream oily sludge, such as thermal treatment (incineration or pyrolysis) [11,12,13], solidification , solvent extraction [15,16], photocatalysis , ultrasonic treatment , and biodegradation [18,19,20,21].

Study on treatment technology of oily sludge in oil and ...
Study on treatment technology of oily sludge in oil and ...

Incineration is the main way to treat oily sludge in a sewage treatment plant. After dehydrating the oily sludge, it is sent into the concentration tank, heated to 60 ℃, then added with flocculant, stirred and gravity settled, and then cut water in layers.

Recycling of Oily Sludge as a Roadbed Material Utilizing ...
Recycling of Oily Sludge as a Roadbed Material Utilizing ...

Oily sludge, contains large amounts of crude oil, inorganic salts, heavy metal ions, polycyclic aromatic hydrocarbons (PAHs), and other toxic substances, which pollute the soil, surface, and groundwater . Thus, the disposal of tank ,oily sludge, is a significant concern for the petroleum industry.

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