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Oil sludge sand treatment process

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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Oil sludge sand treatment process
New technology for recyclingmaterials from oily cold ...
New technology for recyclingmaterials from oily cold ...

Oily cold rolling mill (CRM) sludge is one of metallurgical industry solid wastes. The recycle of these wastes can not only protect the environment but also permit their reutilization. In this research, a new process of “hydrometallurgical treatment + hydrothermal synthesis” was investigated for the combined recovery of iron and organic materials from oily CRM sludge.

Study on oily sludge reduction disposal experiment ...
Study on oily sludge reduction disposal experiment ...

The ,oily sludge, with moisture of 95.50%-98.50% from refinery sewage ,treatment, plant was treated by conditioning method,and the process was optimized.The results showed that the mositure in ,oily sludge, could be reduced to 65.00%,and the volume could be reduced to 7.9% ,of oily sludge, before conditioning when aluminium polychloride/ sodium polysilicate/ LSH-703 was used as complex conditioning ...

CN103130390B - Oil-containing sludge treatment method and ...
CN103130390B - Oil-containing sludge treatment method and ...

The method is characterized by comprising the following steps: for oil-containing sludge having a water content of more than 70%, adding pH regulator, and regulating the pH value to 7-8; adding...

Continuous Pyrolysis Technology for Oily Sludge Treatment ...
Continuous Pyrolysis Technology for Oily Sludge Treatment ...

In the process of petroleum exploitation, the annual production ,of oily sludge, in China’s petroleum exploitation industry alone has exceeded one million tons, which causes great harm to the environment. In order to face this problem, a variety of ,treatment, methods have been sprung out, but the most of them are polluting the local soil and groundwater eco-environment. Pyrolysis ,technology, ...

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