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How to deal with industrial sludge ground

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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How to deal with industrial sludge ground
Oil recovery from polymer-containing oil sludge in ...
Oil recovery from polymer-containing oil sludge in ...

20/2/2021, · In this section, FT-IR of three samples of pure ,sludge,, ,oil sludge, before ,treatment, and ,oil sludge, after ,treatment, were given. In ,oil sludge, before cleaning, 3415 cm −1 was the stretching vibration of the strong absorption peak O H bonds, which was probably the cause of hydroxyl and carboxyl groups, mainly because of the presence of moisture in ,oil sludge, [ 18 ].

A review of the application of different treatment ...
A review of the application of different treatment ...

Oily ,sludge, contains high concentrations of total petroleum hydrocarbons and heavy metals, which seriously impact the environment and human health. How to dispose of and use the oily ,sludge, has attracted an increasing amount of attention. This study introduces harmless and resource-based oily ,sludge treatment, technologies. It summarizes the technologies from various aspects, such as the ...

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

1/8/2020, · For this reason, Khan et al. (2019) developed a new method of using supercritical water to treat oily sludge and recover crude oil. At a temperature of 400 °C, a pressure of 30 MPa, and a 16.7 wt% content of emulsion, the recovery rate of oil products was …

(PDF) Petroleum sludge treatment and disposal: A review
(PDF) Petroleum sludge treatment and disposal: A review

24/11/2020, · Crude ,oil, y ,sludge, is a recurrent problem leadi ng to corrosive ef fect s an d a reduction in ,oil, storing capacit y. The economic effect in cludes the cost of ,sludge, removal and disposal, where

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