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Steel rolling sludge treatment project

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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Steel rolling sludge treatment project
Solidification/Stabilization of Refinery Sludge in a ...
Solidification/Stabilization of Refinery Sludge in a ...

sludge, composition and consistency between lagoons. An analysis of the ,sludge, from the freshest, least viscous deposit (used in this SIS study) was conducted in 1987, with results for general characteri::ation only. The ,sludge, is primarily long­ chain aliphatics, as expected with the residue from processing crude oil …

Reuse of dewatered sewage sludge conditioned with skeleton ...
Reuse of dewatered sewage sludge conditioned with skeleton ...

High water and organic content of sewage ,sludge, constricts its reuse and disposal. It is often necessary to solidify/stabilize the dewatered ,sludge, with solidifying agents before landfill disposal. In this study, the sewage ,sludge, was conditioned with skeleton builders, i.e., fly ash and lime combined with ferric chloride for the purpose of improving the dewatering efficiency. The dewatered ...

Method of extracting coal from a coal refuse pile (Patent ...
Method of extracting coal from a coal refuse pile (Patent ...

The feedstock is combined with ,pulverized coal, and water. The ratio (oil or tar to dry weight of ,coal,) of about 1.0:10 to about 4.0:10 at a temperature in the range of 60.degree.-95.degree. C. The mixture is agitated, the coarse particles are removed, and up to about 0.10% by weight (based on weight of ,coal,) of a frothing agent is added.

School of Mechanical Engineering Shanghai Jiao Tong ...
School of Mechanical Engineering Shanghai Jiao Tong ...

27.Combustion characteristics of super fine ,pulverized coal, particle. Jiang Xiumin, Li Jubin, Liu Dechang, Zheng Chuguang. Energy & Fuels, 2001, 15 (5):1100-1102. Michael T. Klein, UNITED STATES. 28.Pyrolysis ,treatment, of oil ,sludge, and model-free kinetics analysis. Jianguo Liu, Xiumin Jiang, Lingsheng Zhou, Xiangxin Han, Zhigang Cui.

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