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oily water treatment

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 water treatment
Compositions Comprising Cannabinoids For Treatment Of ...
Compositions Comprising Cannabinoids For Treatment Of ...

Packing density was 0.3 and liquid carbon dioxide at a pressure of 600 bar was passed through the mass at a temperature of 35° C. ,Supercritical, extraction is carried out for 4 hours and the extract was recovered by stepwise decompression into a collection vessel. The resulting green-brown ,oily, resinous extract is further purified.

SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE ...
SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE ...

The method and apparatus include exposing the stack to a ,supercritical fluid, at a temperature and a pressure and for a duration sufficient to clean each secure instrument and not compromise each security feature and each visual data, and maintaining a securing mechanism on the stack during exposure of the stack to the ,supercritical fluid, such that cleaning each secure instrument includes one ...

(PDF) Treatment of oil-contaminated drill cuttings of ...
(PDF) Treatment of oil-contaminated drill cuttings of ...

Supercritical fluid, extraction is a new technology that could be effectively used to, treat oil-contaminated drill cuttings, generated during drilling for, oil, and gas.

Volatileoils by pooja in pharmacognosy
Volatileoils by pooja in pharmacognosy

11/3/2018, · It is the process of separating one component (the extractant) from another (matrix) using ,supercritical, fluids as the extracting solvents. The system must contain a pump for CO2, a pressure cell that contains the sample, a mean of maintaining pressure in the system and a collecting vessel. The liquid is pumped to heated zone, where it is heated to ,supercritical, conditions. It is then passed into …

CN101066828A - Technological process of treating oil ...
CN101066828A - Technological process of treating oil ...

The present invention discloses technological process of treating oil-containing sludge with supercritical water for oxidation. The technological process relies on that supercritical water is excellent solvent to organic matter and oxygen, so that the organic matter in oil-containing sludge may be oxidized in oxygen-rich homogeneous phase to produce non-toxic inorganic solid, gaseous and ...

Chemistry of Spices | Manualzz
Chemistry of Spices | Manualzz

Chemistry of Spices, This page intentionally left blank ,Chemistry of Spices, Edited by Villupanoor A. Parthasarathy Indian Institute of Spices Research Calicut, Kerala, India Bhageerathy Chempakam Indian Institute of Spices Research Calicut, Kerala, India and T. John Zachariah Indian Institute of Spices Research Calicut, Kerala, India CABI is a trading name of CAB International CABI Head Office ...

Red meadow clover - medicinal properties and ...
Red meadow clover - medicinal properties and ...

Supercritical, CO2 clover extract is a ,supercritical fluid, extraction with natural carbon dioxide from flowers and grass of a plant. ,Oily, mass of green. In cosmetic ,products, used as an anti-inflammatory and antiseptic. Introduced in cosmetics from 0.01 to 0.1%.

supercritical water oxidation (SCWO) - Allie: Abbreviation ...
supercritical water oxidation (SCWO) - Allie: Abbreviation ...

Complete oxidation of organic waste under mild ,supercritical, water oxidation by combining effluent recirculation and membrane filtration.---4 : 2020: Continuous ,supercritical, water oxidation ,treatment, of oil-based drill ,cuttings, using municipal sewage sludge as diluent. AC, MSS, OBDC: 5 : 2020

supercritical water oxidation (SCWO) - Allie: Abbreviation ...
supercritical water oxidation (SCWO) - Allie: Abbreviation ...

Complete oxidation of organic waste under mild supercritical water oxidation by combining effluent recirculation and membrane filtration.---4 : 2020: Continuous supercritical water oxidation ,treatment, of oil-based drill ,cuttings, using municipal sewage sludge as diluent. AC, MSS, OBDC: 5 : 2020

Continuous supercritical water oxidation treatment of oil ...
Continuous supercritical water oxidation treatment of oil ...

15/2/2020, · Fortunately, supercritical water oxidation (SCWO) provides an alternative way that can completely “burn” the organic compounds in an environment of supercritical water (SCW, T c = 373.946 °C, P c = 22.064 MPa). SCWO has a similar ,treatment, performance as that of incineration, but does not produce the noxious pollutants.

Supercritical water oxidation of oil-based drill cuttings ...
Supercritical water oxidation of oil-based drill cuttings ...

15/6/2017, · Oil-based drill cuttings (OBDC) are a typical hazardous solid waste that arises from drilling operations in oil and gas fields. The, supercritical, water oxidation (SCWO) of OBDC was comprehensively investigated in a batch reactor under the conditions of various oxygen coefficients (OC, 1.5–3.5), temperatures (T, 400–500 °C) and reaction times (t, 0.

Method to separate and recover oil and plastic from ...
Method to separate and recover oil and plastic from ...

The present invention is a process for separating oil and plastic from plastic contaminated with oil comprising the steps of contacting the plastic contaminated with oil with a ,fluid,, preferably carbon dioxide, which ,fluid, is in the liquid or ,supercritical, state so as to dissolve a portion of the oil in the ,fluid,, the selected ,fluid, being a solvent for oil but not a solvent for plastic when the ,fluid, is in a liquid or ,supercritical, state and a non-solvent for oil when said ,fluid, …

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

These materials, indeed, could be used as sensors to be injected into the wells to understand the property of reservoir (pH, hydrocarbon saturation etc.) or as “smart-,fluid,” for increasing oil recovery altering wettability (more water-wet), improving mobility ratio and reducing interfacial tension.“Smart ,fluid,” can be divided into three groups: metal oxide (Al 2 O 3, CuO, Fe 2 O 3 /Fe 3 O 4 etc.),organic (i.e. carbon …

Marine Oils - American Oil Chemists' Society
Marine Oils - American Oil Chemists' Society

Water washing/ silica ,Treatment,: Soaps, oxidation ,products, and trace metals: Drying: Moisture: Adsorptive bleaching & carbon ,treatment,: Pigments, oxidation ,products,, trace metals, sulfur compounds, dioxins, furans, PAH and possibly some PCBs. Winterization: Higher melting triglycerides, waxes. Used to enhance the unsaturated triglycerides. Deodorization

A review of treatment methods for oil-based drill cuttings
A review of treatment methods for oil-based drill cuttings

9/11/2020, · technology is to mix waste oil-based drilling ,fluid, with supercritical ,fluid,, and th e oil is extracted into supercritical ,fluid,. After the decompression and deso rption of the oil, so the solvent ...

supercritical water oxidation (SCWO) - Allie: Abbreviation ...
supercritical water oxidation (SCWO) - Allie: Abbreviation ...

ANN model for predicting acrylonitrile wastewater degradation in supercritical water oxidation. ANN, CFBPNN, FFBPNN, SR: 10 : 2019: Continuous supercritical water oxidation ,treatment, of oil-based drill ,cuttings, using municipal sewage sludge as diluent. AC, MSS, OBDC: 11 : 2019

supercritical water oxidation (SCWO) - Allie: Abbreviation ...
supercritical water oxidation (SCWO) - Allie: Abbreviation ...

ANN model for predicting acrylonitrile wastewater degradation in ,supercritical, water oxidation. ANN, CFBPNN, FFBPNN, SR: 10 : 2019: Continuous ,supercritical, water oxidation ,treatment, of oil-based drill ,cuttings, using municipal sewage sludge as diluent. AC, MSS, OBDC: 11 : 2019

Apparatus and method for removing and recovering oil and ...
Apparatus and method for removing and recovering oil and ...

b. means for contacting the contaminated drill ,cuttings, with a solvent which is liquid at ambient temperature and pressure, substantially miscible with oil, and substantially immiscible with water, and having a boiling point between about 100° F. and about 180° F., to dissolve drilling mud in the solvent, to provide drill ,cuttings, which are sufficiently free of ,oily, contamination for environmentally acceptable …

Oils Grease Tar Or Wax Removal By Dissolving Patents ...
Oils Grease Tar Or Wax Removal By Dissolving Patents ...

The method and apparatus include exposing the stack to a ,supercritical fluid, at a temperature and a pressure and for a duration sufficient to clean each secure instrument and not compromise each security feature and each visual data, and maintaining a securing mechanism on the stack during exposure of the stack to the ,supercritical fluid, such that cleaning each secure instrument includes one or more substances from each secure instrument into the ,supercritical fluid,.

Production - Integrity Assurance
Production - Integrity Assurance

(MEOR), ,treatment, of offshore facilities prior to abandonment, and the bioremediation of ,oily, drill ,cuttings,. Our experts specialise in the identification and mitigation of reservoir souring and microbiologically influenced corrosion – the potential results of microbial growth in oil and gas production systems in locations around the world.

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Road West, North Branch, Jingkai Road, Puyang City