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Treatment of oil sludge and sand in RSD City

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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Treatment of oil sludge and sand in RSD City
Handling of waste in ports - ScienceDirect
Handling of waste in ports - ScienceDirect

1/1/1994, · The ,sludge, usually contains only a few per cent of water and is often very thick and ,difficult, to pump, whereas the bilge water from engine room spaces consists of just a few per cent of oil. Ballast water is taken on board to maintain stability when a …

On-site Sludge Separation & Treatment
On-site Sludge Separation & Treatment

Separated waste, is much easier to handle In many cases, a facility will be dealing with thousands of cubic metres of sludge which might flow easily or might not and could even have different properties depending upon factors such as the presence of thick, viscous or waxy hydrocarbons and external influences such as the weather and temperature.

Status and prospect of oil recovery from oily sludge:A ...
Status and prospect of oil recovery from oily sludge:A ...

1/8/2020, · ,Oily sludge, is mainly generated during the production, refining, storage, and transportation of petroleum (Deng et al., 2016, Liang et al., 2017), and includes mud from the drilling process, ,waste oil, in the well, emulsified solids created during the crude ,oil, refining process, and sediment in the storage tank (Deng et al., 2015, Vivana et al., 2015, Wang et al., 2017).

A combination of solvent extraction and freeze thaw for ...
A combination of solvent extraction and freeze thaw for ...

This ,treatment, increased the total petroleum hydrocarbon (TPH) content in recovered ,oil, from about 40% to 60% for both MEK and EA extractions, but little effect was observed for CHX extraction. Although the solid residue after ,oil, recovery had a significantly decreased TPH content, a high concentration of heavy metals was observed, indicating that this residue may require proper management.

EFFECT OF SLUDGE COMPRESSIBILITY COEFFICIENT ON …
EFFECT OF SLUDGE COMPRESSIBILITY COEFFICIENT ON …

The sludge generated is, difficult, to, handle, and dispose of because of its high water content of about 97.5 percent [1], [2]. There are techniques used in dewatering devices in removing moisture from, waste water sludge, which include mechanical and non mechanical methods. In mechanical methods, mechanically assisted physical means are used to dewater the, sludge, more quickly.

Scrubbers: To be or not to be that is the question ...
Scrubbers: To be or not to be that is the question ...

Indeed,, scrubber sludge,, is a waste which is difficult to handle. It has practically no caloric value, which makes incineration expensive; meaning that it should be …

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