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oily sludge wastewater treatment process

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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oily sludge wastewater treatment process
(PDF) Lab-scale pyrolysis of oil sludge in continuous ...
(PDF) Lab-scale pyrolysis of oil sludge in continuous ...

The oil sludge's combustion and pyrolysis, TG, and, DTG, curves were obtained through, thermogravimetric, analysis experiments on the properties of oily sludge from ShengLi oil field.

CA2661463A1 - Crude oil storage and tank maintenance ...
CA2661463A1 - Crude oil storage and tank maintenance ...

HSP crude ,oil, is used as process stream in crude ,oil, storage tanks to address sludge levels both by cleaning sludge accumulations and preventing any significant sludge build up when used on a regular basis. HSP crude ,oil, is also used to optimize cleaning routines. Making HSP ,oil, easily accessible by providing a designated HSP source will make tank maintenance more efficient and allow ...

Sustainability | Free Full-Text | Continuous Pyrolysis ...
Sustainability | Free Full-Text | Continuous Pyrolysis ...

oily, sludge; continuous pyrolysis; industrial-scale reactor; product analysis. 1. Introduction., Oily sludge, is, the main pollutant produced during the process of crude oil extraction, gathering, and refining, which, is in the form of the, emulsion system composed of, …

Technology and Application of Oil Sludge Pyrolysis in ...
Technology and Application of Oil Sludge Pyrolysis in ...

Technology of pyrolysis rotary furnace for oil, sludge, was conducted in this paper, which feature with natural gas as fuel, multi-combuster for, heating controlling, and novel, dynamic-static sealing structure, at both ends of the rotary furnace. A complete set of technical process was designed and operated with processing scale of 10 tons/day of oil ...

Oil Technics LTd: Waste Treatment & Bio Treatment Brochure
Oil Technics LTd: Waste Treatment & Bio Treatment Brochure

Oily Sludge Emulsions – Tank bottoms WT620/OS88 – De-oiling ,Sludges, Combined sludge demulsifier with water treatment agent especially designed for separating tank bottoms, crude ,oil, and refinery ,oil sludges,. ,Oil, Dispersant – Marine Application Disperse 1040 Type 2/3 ,oil, slick dispersant.

Company Profile - Ansaldo Energia
Company Profile - Ansaldo Energia

lubrification ,oil,, DG station ,control, boards), PLEX and repowering / modifications to the steam turbine. Ref. Existing UK NPPs (Various Sites) - Original Equipment Manufacturer (OEM) for a wide range of safety related components for all AGR, FBR and Magnox power stations including most recently, Flask Leak Test Equipment (FLTE).

Yields from pyrolysis of refinery residue using a batch ...
Yields from pyrolysis of refinery residue using a batch ...

1/12/2017, · The methodology offers a novel, cost-effective and environmentally compliant method of, assessing recovery potential of, valuable products. The pyrolysis experiments yielded significant oil (70%) with high calorific value (40 MJ/kg), char (14%) with carbon content over 80% and non-condensable gas (6%) with significant calorific value (240 kJ/mol).

Land Treatment of Petroleum Refinery Sludges
Land Treatment of Petroleum Refinery Sludges

OIL, RECOVERY FROM SPIKED SAMPLES No. % ,Oil, Recovered 1 9.37 2 9.78 3 9.69 Mean 9.62 % ,Oil, Applied 10.0 10.0 10.0 10.0 Fractionation Analysis Reference standards for quality ,control, were ob- tained from EPA through their quality assurance program.

HU0800261A2 - Pyrolysis reactor and method - Google Patents
HU0800261A2 - Pyrolysis reactor and method - Google Patents

The invention is a pyrolytic apparatus comprising a reactor unit (50) having a heated ,pyrolysis, area and a condensation unit (51) condensing pyro-oil from pyro- gas by cooling down the pyro-gas recovered from a material in the ,pyrolysis, area. According to the invention, after passing trough the condensation unit (51) at least a part of the pyro-gas is re-circulated into the ,pyrolysis, area of ...

Solubilization of hydrocarbons from oil sludge by ...
Solubilization of hydrocarbons from oil sludge by ...

Disposal of ,oil sludges, poses an environmental pollution problem due to the presence of high molecular weight hydrocarbons which are hydrophobic and hence non‐biodegradable in nature. In‐situ transformation of hydrophobic hydrocarbons into hydrophilic moieties using surfactants and further degradation of solubilized hydrocarbons by microorganisms could be the viable solution for disposal ...

Determination of heavy metals and volatile aromatic ...
Determination of heavy metals and volatile aromatic ...

Abstract Assessment of contaminant releases during utilization of used oils is essential for the determination of environmental acceptability. These paper reports the results of the study examining a toxic metal leachability from used engine ,oil, and sludge samples employing leaching test (TCLP). The leaching test indicated that lead in ,oil, samples exceeded 5-ppm concentration level

Study of the fast pyrolysis of oilfield sludge with solid ...
Study of the fast pyrolysis of oilfield sludge with solid ...

1/1/2014, · Pyrolysis has been applied to, recover, oil, from waste oilfield sludge., Schmidt and Kaminsky have investigated the separation of oil from the sludge and distribution of the oil products in a fluidized bed at temperatures from 460 to 650 °C. They found that between 70% and 84% of the oil could be separated from the solids.

Method of processing oily wastes (sludges)
Method of processing oily wastes (sludges)

C02F11/10 - by ,pyrolysis, FIELD: waste processing and recycling. SUBSTANCE: invention relates to processing of oily wastes (,sludges,) and can be used in oil, petrochemical and other branches of national economy, at industrial facilities with formation, warehousing and prolonged storage in earth barns or concrete sludge collectors of any volumes of oily wastes – hazardous source of ...

(PDF) Application and Development of Pyrolysis Technology ...
(PDF) Application and Development of Pyrolysis Technology ...

At present, treatment methods of, oily sludge, are various, mainly including, pyrolysis,, direct combustion, freeze-thaw treatment, biological treatment, solvent extraction, thermochemical cleaning,...

Major Products Obtained from the Pyrolysis of Oil Sludge ...
Major Products Obtained from the Pyrolysis of Oil Sludge ...

The pyrolysis of oil sludge is, conducted by using nitrogen as carrier gas in the temperature range 378−873 K., The pyrolytic reaction is complex and significant in the range 450−800 K. The residues of pyrolysis of oil sludge exhibit very high viscous form below 623 K (pyrolysis temperature), while low viscous or solid form above 713 K.

Double-Stage High-Efficiency Vacuum Transformer Oil ...
Double-Stage High-Efficiency Vacuum Transformer Oil ...

Transformer ,Oil, Regeneration is adapt to regenerate and activate the deteriorated transformer ,oil,. It is capable of removing the moisture, gas and mechanical impurities as well as eliminating organic acid, ,sludges,, pitches and dissociated carbon in the deteriorated transformer ,oil, which are difficult to be removed by conventional ,oil, purifier ...

oil waste sludges News | Environmental XPRT
oil waste sludges News | Environmental XPRT

Get the latest oil waste ,sludges, news , the world’s largest environmental industry marketplace and information resource.

Portable Vacuum System - MAVIDENIZ
Portable Vacuum System - MAVIDENIZ

MiniVac is designed to recover all liquid types, including highly viscous oils and debris solids to 5 cm. Mini Vac ,portable vacuum system,, providing high-velocity air carrying performance for the removal of liquids, weeds, viscous oils, hydraulic ,oil,, muds, ,sludges, solvents, hazardous waste, and solid debris ( rocks, cement, powder paint, sand, glass, woods, and leaves ) from industrial ...

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