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Supercritical Extraction Equipment

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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Supercritical Extraction Equipment
Sludge discharge from ships - planning preparation ...
Sludge discharge from ships - planning preparation ...

Ship generated, sludge, are the residue from any, oil, separation process which is usually a mixture of water, solid material and high viscosity, oil,., Sludge oil, thus results from the fuel or lubricating, oil, separators, waste lubricating, oil, from the main or auxiliary machinery, or, waste oil, from bilge water separators,, oil filtering, equipment or drip trays, (MARPOL).

Oil and Water Separation - G2O Water Technologies
Oil and Water Separation - G2O Water Technologies

Oil, and ,Water Separation,. G2O demonstrates that its graphene oxide membranes efficiently separate ,oil, and ,water,. Tests have been undertaken on both dead end and cross flow configurations. We are working with our commercial partners in the ,oil, industry to scale up this GO technology.

OIL/WATER Separation Systems
OIL/WATER Separation Systems

mechanically emulsified ,oil, and ,water, often found under the ,oil, layer. The oils and the carrier skimming ,water, are conveyed to a quiescent, off-line compartment where the skimming ,water, is automatically decanted back to the sump and the ,oil, and mechanical emulsions are given extended detention time for effective ,separation,.

Pollution Prevention - Petroleum Refining and Petroleum ...
Pollution Prevention - Petroleum Refining and Petroleum ...

Use a filter press to recover ,oil, from wastewater ,sludges,.. For facilities with cokers, use wastewater ,sludges, to produce coke. Opp0rtunities for Recycling in the Petroleum Refining and Distribution Industry In addition to direct source reduction activities listed above, the petroleum refining and distribution

US4260489A - Treatment of oily sludge - Google Patents
US4260489A - Treatment of oily sludge - Google Patents

Oily sludge, is treated by, filtering, it through a precoated surface, filter,, treating the, filtration, residue with a hydrocarbon solvent and/or steam stripping the extracted residue. The residual oil...

(PDF) Thermal Conditioning of Sludges - ResearchGate
(PDF) Thermal Conditioning of Sludges - ResearchGate

Rapid ,thermal, conditioning is a developing technology recently applied to sludge treatment. Sludge is heated rapidly to reaction temperature (up to about 220°C) and quenched after 10 to 30 s.

US5190672A - Method for thermal disposal of sewage sludge ...
US5190672A - Method for thermal disposal of sewage sludge ...

A method of ,thermal, disposal of sewage sludge. The sludge is dried and incinerated. The flue gases from the incineration are washed. The flue gas dust resulting from the incineration and the sludge resulting from ,washing, of the flue gases are treated together with high temperature combustion which includes melting of solids.

oil waste sludges Companies and Suppliers | Environmental XPRT
oil waste sludges Companies and Suppliers | Environmental XPRT

List of oil waste ,sludges, companies, manufacturers and suppliers

Effluent Treatment Plant Design Operation And Analysis Of ...
Effluent Treatment Plant Design Operation And Analysis Of ...

16/2/2013, · It may be used for ,washing,, dilution, ... skimmingis also a cost-efficient method to remove most of the oil before using membrane ,filters, andchemical ... ,thermal, oxidation etc. has cemented its place inany integrated wastewater treatment plant.Biological treatment using aerobic activated sludge process has been in practice ...

Treatment and disposal of sludge solids - ScienceDirect
Treatment and disposal of sludge solids - ScienceDirect

1/1/2007, · Elutriation improves filtration by ,washing, the sludge. The Zimpro process is a ... Hydrolytic bacteria exist in great numbers in sewage and waste ,sludges, and are capable of ... Filtering rates should be from 2 to 10 lb of dry solids per square foot per hour. Vacuum ,filters, are available in diameters up to about 20 ft and ...

A study on recovery of oil from sludge containing oil ...
A study on recovery of oil from sludge containing oil ...

The washing of oil sludge with surfactant solutions can be used to recover the oil and reused as a feedstock for fuel production. There is a need to establish the influence of the surfactant type...

Pollution Prevention - Petroleum Refining and Petroleum ...
Pollution Prevention - Petroleum Refining and Petroleum ...

(e.g., ,sludges, from primary or secondary treatment). Petroleum distribution involves collecting crude oil from wellheads and ports and moving it to central locations via pipelines, trains, or trucks. There are various collection facilities along the way, though the final destination of the crude oil is a petroleum refinery. As a result of handling

(PDF) Thermal Conditioning of Sludges - ResearchGate
(PDF) Thermal Conditioning of Sludges - ResearchGate

Rapid ,thermal, conditioning is a developing technology recently applied to sludge treatment. Sludge is heated rapidly to reaction temperature (up to about 220°C) and quenched after 10 to 30 s.

Treatment and disposal of sludge solids - ScienceDirect
Treatment and disposal of sludge solids - ScienceDirect

1/1/2007, · There are three practical methods of ,washing, sludge solids; the equipment used in all cases is relatively simple, with upward-flow tanks frequently used. 1. Single-stage elutriation, which involves one batch at a time, is a fill-and-draw procedure; sedimentation and decantation are …

Recent Progress of Polyurethane-Based Materials for Oil ...
Recent Progress of Polyurethane-Based Materials for Oil ...

applied in ,oil/water separation, have made remark-able achievements. In this brief review, we intro-duced the latest development of polyurethane materials for ,oil/water separation,, including two-dimensional(2D)membranesandthree-dimensional (3D) foams. Due to the fact that the surface wetta-bility is controlled by the chemical composition and

A study on recovery of oil from sludge containing oil ...
A study on recovery of oil from sludge containing oil ...

The ,washing, of oil sludge with surfactant solutions can be used to recover the oil and reused as a feedstock for fuel production. There is a need to establish the influence of the surfactant type ...

Oil Water Separation Industrial Systems by PEWE LLC
Oil Water Separation Industrial Systems by PEWE LLC

The PEWE premier line of industrial ,Oil,/,Water, Separator systems by PEWE encompasses a wide range of flow and removal capabilities. The patented technology built within every ,Oil,/,Water, Separator system maximizes the removal of insoluble ,oil, and petroleum products. And all PEWE ,Oil,/,Water, Separators achieve excellent removal results with minimal operator input.

Sludge Thickening - Sewage Treatment - Reverse Osmosis ...
Sludge Thickening - Sewage Treatment - Reverse Osmosis ...

Tanks range from 6 – 20 m dia & side water depth (SWD) may vary from 3 – 4 m. Floor slope is varies from 1:4 to 1:6 depending upon the type of sludge, time required for thickening & storage volume to absorb peak solids load. The steeper slope reduces the raking problems by providing more gravity.

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Road West, North Branch, Jingkai Road, Puyang City