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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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Treatment of Hydrocarbon-Based Drilling Waste Using ...
Treatment of Hydrocarbon-Based Drilling Waste Using ...

Summary Nonaqueous drilling fluids are essential in challenging drill operations. Their use, however, requires special ,treatment, and disposal because of their potential for environmental damage. In light of increasing costs for common ,treatment, tech

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

The Complete Book on Spices & Condiments (with Cultivation ...
The Complete Book on Spices & Condiments (with Cultivation ...

SUPERCRITICAL FLUID, EXTRACTION OF SPICES 24. INDIAN SPICE EXTRACTION TECHNOLOGY Introduction ... Seed ,Treatment,, Seed Rate and Sowing Methods Raising Seedlings in the Nursery Transplanting of Seedlings ... Top grade beans are ,oily,, smooth, aromatic and very dark brown with vanillin 2 to 2.5 percent.

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 …

Blog | JeanneRose-blog | Aromatics & Herbs for All
Blog | JeanneRose-blog | Aromatics & Herbs for All

Yield ~ solvent free ,supercritical, CO 2 extraction of dried crushed rhizomes had a higher yield than the essential oil yield of 2.1-2.48%. Organoleptics of Turmeric CO2 Odor Description ~ The carbon dioxide extract of Turmeric is softly fragrant with a spicy, somewhat floral and slight woody odor.

Jeanne Rose | JeanneRose-blog
Jeanne Rose | JeanneRose-blog

Itis one of the most valuable essential oils and is used in food, perfumery, skincare for ,oily, skin, and for many medicinal ... slightly acidic. They can be grown from seed or ,cuttings,. When I lived in Florida, our citrus tree ... the flowers are dried, and then solvent-extracted by ,supercritical fluid, extraction with natural ...

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

A mutual solvent is one that is soluble in both oil and ,water,. In this process, ,oily, liquid is removed from the solids with a mutual solvent like ethylene glycol monobutyl ether; however, the mutual solvent remains on the ,cuttings, and must be washed away with ,water, leaving the ,cuttings, free of …

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.

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 ...

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.

Treatment of Oil Contaminated Drill Cuttings ...
Treatment of Oil Contaminated Drill Cuttings ...

Treatment of Oil Contaminated Drill Cuttings, - Free download as PDF File (.pdf), Text File (.txt) or read online for free. ,Treatment Of Oil Contaminated Drill Cuttings

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

Some factories have used tricanters instead of presses to separate solids, oil and ,water,. Press liquor separation: This is 3-step process; decanters separate fine solids from the liquid fraction, separators split the liquid fraction into fish oil and ,water, (stickwater), and polishing ,water, washes the crude fish oil before it is pumped to storage.

Extraction and Recovery of Polycyclic Aromatic ...
Extraction and Recovery of Polycyclic Aromatic ...

Finding an environment-friendly and affordable method to remove contaminated soils from Polycyclic Aromatic Hydrocarbons (PAHs) has now become an attractive field for researchers, with ,super-critical fluid, extraction being an innovative process in the field of contaminated soil ,treatment,. Extraction with ,super-critical fluid, is a simple and rapid extraction process that uses ,super-critical, …

Contaminated Drill Cuttings and Their Treatment ...
Contaminated Drill Cuttings and Their Treatment ...

Supercritical fluid, technology is a favorable method for ,treatment, of oil-contaminated drill ,cuttings,. ,Supercritical, fluids have several desirable properties that make them attractive for certain separation processes, e.g. the product is not contaminated with residual solvent [2-3].

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

It would not be practical to solvent-extract aboard the vessel because of safety concerns, but it might be possible to use a compact supercritical ,fluid, extraction facility on the vessel. There are a number of recent patents dealing with the use of supercritical fluids for the processing of krill oil [10-13].

Synthesis and Performance Evaluation of a New Deoiling ...
Synthesis and Performance Evaluation of a New Deoiling ...

Though some treatment technologies , such as thermal desorption, microwave processing, solvent extraction, chemical demulsification, and supercritical fluid extraction, have been used to treat the waste oil-based drilling fluid, it have been proved that all of them have some disadvantage [12–14].

Treatment of Oil Contaminated Drill Cuttings ...
Treatment of Oil Contaminated Drill Cuttings ...

Treatment, of Oil Contaminated Drill ,Cuttings, - Free download as PDF File (.pdf), Text File (.txt) or read online for free. ,Treatment, Of Oil Contaminated Drill ,Cuttings

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

(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.

TREATMENT OF OIL-CONTAMINATED DRILL CUTTINGS OF …
TREATMENT OF OIL-CONTAMINATED DRILL CUTTINGS OF …

Supercritical ,fluid, extraction is a new separation technique which has drawn much attention to the use of ... medium which may be aqueous (e.g., ,water, or brine) or an oil (e.g., diesel oil). ... must be treated. In other words, the ,oily, drill ,cuttings, can not be discharged directly into a disposal site at the well, ...

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