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Water Treatment for Well Water

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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Water Treatment for Well Water
Treatment Of Refining Sludge Patents and Patent ...
Treatment Of Refining Sludge Patents and Patent ...

Abstract: A process for continuously extracting oil from a solid or liquid oil-bearing material comprises (a) removing air from the ,extraction, system, (b) introducing an inert gas into the ,extraction, system at a pressure sufficient to maintain a normally gaseous solvent in liquid state, (c) introducing an oil-bearing material into a silo, (d) passing the oil-bearing material from the to a jet pump mixing device, (e) …

Review on oily sludge treatment technology - IOPscience
Review on oily sludge treatment technology - IOPscience

1/3/2020, · This paper mainly introduces the source, characteristics, environmental impact, as well as traditional and newly developed oily sludge treatment technologies. With the improvement of national environmental protection requirements, oily sludge quality reduction, recyclable and harmless treatment technology will become the most potential technologies in the future.

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.

Molecules | Free Full-Text | Recovery of Biomolecules from ...
Molecules | Free Full-Text | Recovery of Biomolecules from ...

Supercritical, fluid ,extraction, has extensive application in the ,extraction, of pesticides, environmental samples, foods and fragrances, essential oils, polymers and natural ,products,. The biggest hurdle in the commercial application of this technique is its prohibitive capital investment.

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.

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

15/2/2020, · Oil-based, drill cuttings, (OBDC) is a characteristic hazardous waste that is generated in, oil, and gas exploration. In this study, two typical OBDCs from shale gas fields were treated in a continuous, supercritical, water oxidation (SCWO) for the first time.

Alberta User Guide for Waste Managers - studylib.net
Alberta User Guide for Waste Managers - studylib.net

Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics

biotech product - COSIDICI
biotech product - COSIDICI

Field results suggest that the ,cuttings, derived from tissue cultured plants have a better root system and are more vigorous. This might be due to rejuvenation of clones under in vitro conditions. In a field trial being carried out at National Research Centre for Agroforestry, Jhansi two genotypes of A. pendula multiplied through tissue culture have shown a mean annual increment in height of over 1 m.

Supercritical CO2 Extraction Applied to Oily Drilling Cuttings
Supercritical CO2 Extraction Applied to Oily Drilling Cuttings

A pilot unit capable of handling up to 500 g of ,cuttings, per batch and allowing ,supercritical, CO2 steady circulation, has been developed to study the efficiency of the process.

Bituminous Emulsion Patents and Patent Applications (Class ...
Bituminous Emulsion Patents and Patent Applications (Class ...

Abstract: An asphaltic roadway base or sub base which includes a by-product of petroleum refining units utilizing a Residuum Oil ,Supercritical Extraction, (ROSE) process. The base course is a designed mixture of a resin-asphaltene residuum and aggregate, wherein the resin-asphaltene residuum has a penetration less than 10 at 77.degree.

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

Abstract: A process for continuously extracting oil from a solid or liquid oil-bearing material comprises (a) removing air from the ,extraction, system, (b) introducing an inert gas into the ,extraction, system at a pressure sufficient to maintain a normally gaseous solvent in liquid state, (c) introducing an oil-bearing material into a silo, (d) passing the oil-bearing material from the to a jet pump mixing device, (e) …

US5169968A - Mass separation of liquid or soluble ...
US5169968A - Mass separation of liquid or soluble ...

extraction, Prior art date 1985-09-10 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US07/194,793 Inventor Wayne K. Rice

biotech product - COSIDICI
biotech product - COSIDICI

Field results suggest that the ,cuttings, derived from tissue cultured plants have a better root system and are more vigorous. This might be due to rejuvenation of clones under in vitro conditions. In a field trial being carried out at National Research Centre for Agroforestry, Jhansi two genotypes of A. pendula multiplied through tissue culture have shown a mean annual increment in height of over 1 m.

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

9/11/2020, · Generally,, supercritical fluids, are selected as extr act ants for, oil-based drill cuttings,, such as CO2, propane, and so on. A, supercritical fluid, is a state that exists between gas and liquid.

Review on oily sludge treatment technology - IOPscience
Review on oily sludge treatment technology - IOPscience

1/3/2020, · This paper mainly introduces the source, characteristics, environmental impact, as well as traditional and newly developed ,oily, sludge treatment technologies. With the improvement of national environmental protection requirements, ,oily, sludge quality reduction, recyclable and harmless treatment technology will become the most potential technologies in the future.

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