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supercritical fluid treatment oil base cutting machines

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 fluid treatment oil base cutting machines
A Comprehensive Study on the Application of Reverse ...
A Comprehensive Study on the Application of Reverse ...

12/4/1976, · Large quantities of ,oily, wastewaters can be generated from the activities and processes in the petroleum industry which draining of these effluents not only pollutes the environment but also reduces the yield of oil and water. Therefore, development of treatment processes for petroleum industry wastewaters is vital in order to prevent serious environmental damage and provide a source of water ...

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

Ward et al found that up to 80–99% TPH reduction can be obtained within 10–20 d of ,oily sludge, biodegradation when bio-surfactant was added. Bio-slurry treatment is an effective and fast disposal method for ,oily sludge, and it only requires a small land area, however, it is costly compared to other disposal technologies.

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

24/11/2020, · Some of the methods employed in recycling hydrocarbons from. petroleum ,sludge, are: solvent extraction, centrifugation treatment, surfactant enhanced oil. …

Water and Wastewater Equipment near Cambodia ...
Water and Wastewater Equipment near Cambodia ...

Results for water and wastewater equipment from Chemtex, F&J, Metrohm and other leading brands. Compare and contact a supplier near Cambodia

US7128169B2 - Method for the removal and recovery of the ...
US7128169B2 - Method for the removal and recovery of the ...

Method for the removal and recovery of the oily component from ,cuttings, coming from the ,drilling, of oil wells by treatment of the ,cuttings, with a solvent, which can be compressed to the liquid state, at a pressure value ranging from 45 to 80 bar and a temperature corresponding to the saturation value.

Agenda - The Abu Dhabi International Petroleum Exhibition ...
Agenda - The Abu Dhabi International Petroleum Exhibition ...

Feasibility Analysis and Field Application of Waste ,Oily Sludge, Resource Utilization Technology in Oilfield Y. Wang, S. Wang, R. Li, H. Wang, Petrochina Liaohe Oilfield Company 14:00 - 15:30 070 OFFSHORE AND MARINE: Offshore ,Drilling, and Completion Challenges Offshore & Marine Theatre

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

Ward et al found that up to 80–99% TPH reduction can be obtained within 10–20 d of ,oily sludge, biodegradation when bio-surfactant was added. Bio-slurry treatment is an effective and fast disposal method for ,oily sludge, and it only requires a small land area, however, it is costly compared to other disposal technologies.

Mass separation of liquid or soluble components from solid ...
Mass separation of liquid or soluble components from solid ...

It is further contemplated that the processes and ,products, of the present invention may be used to recover diluted solvents from water, diesel oil from ,drilling, muds and other compounds, to regenerate activated carbon and other adsorbants which are contaminated with organics, coal liquefication or extraction, to remove oils from used activated clay, to remove impurities from polymer melts ...

Agenda - The Abu Dhabi International Petroleum Exhibition ...
Agenda - The Abu Dhabi International Petroleum Exhibition ...

Feasibility Analysis and Field Application of Waste Oily ,Sludge, Resource Utilization Technology in Oilfield Y. Wang, S. Wang, R. Li, H. Wang, Petrochina Liaohe Oilfield Company 14:00 - 15:30 070 OFFSHORE AND MARINE: Offshore ,Drilling, and Completion Challenges Offshore & Marine Theatre

US20050236015A1 - Drill cutting deoiling - Google Patents
US20050236015A1 - Drill cutting deoiling - Google Patents

The present invention features a method and system for extraction of oil from drill ,cuttings,. The extraction is carrying out by using a solvent. The extraction conditions preferably include a temperature and pressure each elevated above ambient and optionally to at least the critical point of the solvent.

LOW INTERFACIAL TENSION SURFACTANTS FOR PETROLEUM ...
LOW INTERFACIAL TENSION SURFACTANTS FOR PETROLEUM ...

20060264335: Corrosion inhibitor intensifier and method of using the same: November, 2006: Penna et al. 20070181307: Synergistic surfactant compositions for unloading fluids from oil and gas wells

Proceedings: Second International Conference on New ...
Proceedings: Second International Conference on New ...

Average Average DREs Site L L L M M M M M M N N N N N Description Low air, load Atomization upsets Inverted atomizer Low air Low air, high POHC No atonrization steam Improper burner High POHC Low air, low load Low load, high air, ,sludge, Low load, low air, ,sludge, Low load, ,sludge, Low load, high air, oil Low load, oil No. of tests 10 6 3 11 7 2 1 11 6 8 3 3 3 6 Cl feed (mg/MJ) 227 320 413 204 ...

Treatment Of Refining Sludge Patents and Patent ...
Treatment Of Refining Sludge Patents and Patent ...

Abstract: A method of treating a first batch of oil ,sludge, containing entrapped oil residue comprises the steps comprises the steps of bringing into contact the first batch of oil ,sludge, to a liquid composition of an emulsion with or without a carrier, wherein the emulsion comprises an alkylpolyglucoside surfactant in 2 to 40% by weight of total composition; a co-surfactant in 1 to 30% by weight of total composition …

Recovery of impregnated hydrocarbon in drill cuttings ...
Recovery of impregnated hydrocarbon in drill cuttings ...

During ,supercritical, extraction, 21.51 g of total hydrocarbons from drill ,cuttings, (oil/kg) were recovered at 6000 psi and 100 °C. The results indicated that pressure had the strongest effect on the extraction yield, with only a small amount of hydrocarbons recovered at the lowest pressure for all fractions.

Scientific Articles - Oil&Gas Portal
Scientific Articles - Oil&Gas Portal

Analyzing seismic and micro-seismic data, improving reservoir characterization and simulation, reducing ,drilling, time and increasing ,drilling, safety, optimization of the performance of production pumps, improved petrochemical asset management, improved shipping and transportation, and improved occupational safety are among some of the applications of Big Data in oil and gas industry.

VATIS Update Waste Management . Jul-Aug 2003 - Techmonitor
VATIS Update Waste Management . Jul-Aug 2003 - Techmonitor

Secondly, ,supercritical, carbon dioxide (CO2) is fused with ethylene glycol or methanol, ... very low ,sludge, volume, easy-to-use liquid ,products, and excellent release from press. ... ,oily, wastes, drill ,cuttings, and industrial hazardous waste.

(PDF) Industrial and Hazardous Wastes Treatment ...
(PDF) Industrial and Hazardous Wastes Treatment ...

Academia.edu is a platform for academics to share research papers.

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

Ward et al found that up to 80–99% TPH reduction can be obtained within 10–20 d of oily ,sludge, biodegradation when bio-surfactant was added. Bio-slurry treatment is an effective and fast disposal method for oily ,sludge, and it only requires a small land area, however, it is costly compared to other disposal technologies.

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