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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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+86 13525609655

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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Oil Spills: Impact on the Ocean - Water Encyclopedia
Oil Spills: Impact on the Ocean - Water Encyclopedia

Oil, waste from offshore drilling operations may come from disposal of ,oil,-based drilling fluid wastes, deck runoff ,water,, flowline and pipeline leaks, or well failures or blowouts. Disposal of offshore production waste can also pollute the ocean, as can deck runoff ,water,, leaking storage tanks, flowline and pipeline leaks, and the wells themselves.

Oil and Water Experiment For Kids | Little Bins for Little ...
Oil and Water Experiment For Kids | Little Bins for Little ...

Simple science experiments at home or in the classroom are so easy to set up and perfect for young kids to play and learn with science. Every day materials and supplies become awesome preschool science experiments and STEM activities. Learn about what happens when you mix ,oil, and ,water, together. There are tons of ways to have fun with science all year round!

Options for Removing Water in Oil - Machinery Lubrication
Options for Removing Water in Oil - Machinery Lubrication

Water,, ,water,, everywhere . . . ,Water, is ever present in the environment. Unless you live in an arid region, it is a fundamental fact of life. ,Water, co-exists in ,oil, in essentially the same way it co-exists in the atmosphere. It starts off in the dissolved phase - dispersed molecule-by-molecule ...

Water In Oil Contamination - Machinery Lubrication
Water In Oil Contamination - Machinery Lubrication

The Effects of ,Water Contamination,. In a lubricating system, the two most harmful phases are free and emulsified ,water,. In journal bearings for example, the incompressibility of ,water, relative to ,oil, can result in a loss of the hydrodynamic ,oil, film that in turn leads to excessive wear. As little as one percent ,water, in ,oil, can reduce the life expectancy of a journal bearing by as much as 90 ...

Do Oil and Water Mix? A Preschool STEM Activity
Do Oil and Water Mix? A Preschool STEM Activity

Oil, is less dense than ,water,. In a glass 1/2 filled with ,water, and 1/2 filled with ,oil,, there are far more ,water, molecules, which means the ,water, will always drop to the bottom. ,Oil and water, have different polarities. ,Water, molecules are positive on one side and negative on the other. This causes ,water, to stick to ,water,. ,Oil, is non-polar, and ...

Guide to Measuring Water in Oil - Spectro Sci
Guide to Measuring Water in Oil - Spectro Sci

oil, due to varied ,water, droplets. Spectrum A is a used turbine ,oil, with 29,000 ppm ,water, contamination immediately analyzed after homogenization. Spectrum B is a used turbine ,oil, with 9,500 ppm ,water, contamination immediately analyzed after homogenization. Spectrum C is the same sample as in A (29,000 ppm) but has been allowed to sit

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City