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Treatment of aged oil and sediment from waste mud

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 aged oil and sediment from waste mud
TREATMENT OF REFINING SLUDGE patent application class
TREATMENT OF REFINING SLUDGE patent application class

Class / ,Patent, application number Description Number of ,patent, applications / Date published; 208013000: ,TREATMENT, OF REFINING ,SLUDGE,: 7: 20140262936: SYSTEM AND METHOD FOR CLEANING AND RECOVERY OF HYDROCARBONS - A system has a heater that heats a contaminated input hydrocarbon to a process temperature. An ionizer applies an electron inducing voltage to the …

Modular oil-based sludge separation and treatment system
Modular oil-based sludge separation and treatment system

A method of recovering oil from oil-based ,sludge, including the steps of homogenizing an oil-rich phase, a water-rich phase, and a solids-ric Trigger ,Patent, Buddy

Agents for sludge dewatering in fundamental research and ...
Agents for sludge dewatering in fundamental research and ...

10/11/2020, · 1. Introduction. The ,treatment, of municipal and industrial wastewater produces large amounts of ,sludge, (Christensen et al., 2015).This ,sludge, has a high moisture content and needs to be dewatered (Xu et al., 2018) to reduce the ,sludge, volume, which aids in transportation and downstream disposal (Zhen et al., 2018).Although there are different processes ,for sludge, dewatering, chemical ...

Sludge treatment past and future | Envirotec
Sludge treatment past and future | Envirotec

25/6/2015, · Figure 2. Apparatus for the (anaerobic) ,treatment, of sewage. Extracted from U.S. ,Patent, No. 699,345. (May, 1902) If we fast forward to what wastewater ,treatment, looks like today, we see it comprises technologies from different epochs, from the late 1800s (preliminary and primary ,treatment,, use of lime and other admixtures, dewatering, drying), Edwardian era (activated ,sludge,, anaerobic ...

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