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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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International Journal of Biosciences (IJB)– Open access ...
International Journal of Biosciences (IJB)– Open access ...

International Journal of Biosciences, is a globally known ISI journal with high impact factor & cross reference indexed journal that publishes high quality original research papers together with review articles and short communication on Biology, ,Plant, & Animal Sciences, Molecular biology & Genetics, Biotechnology & Biochemistry, ,Plant, Physiology and Protection, Mycology & Pathology, Forestry

SUPERCRITICAL FLUID EXTRACTION - MedXtractor
SUPERCRITICAL FLUID EXTRACTION - MedXtractor

Supercritical fluid extraction is the most effective and efficient way to extract valuable constituent botanicals. Supercritical Fluid Extraction (SFE) is the process of separating one component (the extractant) from another (the matrix) using supercritical fluids that is CO 2 as the extracting solvent.

Supercritical Extraction and Fractional Separation
Supercritical Extraction and Fractional Separation

Supercritical extraction takes place as the sCO2 moves through the plant matter in the batch extractor. In the process of fractionation, after exiting the batch extractor, the mixture goes through a series of separator vessels in a multistage operation allowing selective and …

Supercritical Extraction Plant Supercritical Fluid ...
Supercritical Extraction Plant Supercritical Fluid ...

The supercritical extraction plant is used for material extraction (solid or liquid) under high pressure and suitable temperature. It changes the condition in the separator so that the dissolved substance can be resolved to achieve the purpose of separation.

What are CO2 Extracts? Mystery and Myths Explained.
What are CO2 Extracts? Mystery and Myths Explained.

CO 2 has the ability to behave like a ,fluid, when compressed under certain conditions. Acting like a ,fluid,, it can dissolve non-polar material with a low molecular weight in a process known as ,Supercritical Fluid extraction, (SCF). The advantages of this method of ,extraction, to …

Chlorophyll Extraction from Microalgae: A Review on the ...
Chlorophyll Extraction from Microalgae: A Review on the ...

Supercritical fluid extraction, (SFE) is a popular method to replace organic solvent ,extraction,. ,Supercritical fluid extraction, was first introduced as an alternative ,extraction, method in 1879 by Hannay and Hogarth. However, it was not until around 1960 that this ,extraction, …

Supercritical fluids - Supercritical fluids
Supercritical fluids - Supercritical fluids

Carbon dioxide (CO 2) is the most widely used ,supercritical fluid,.This is because CO 2 is cheap, chemically inert, non-toxic, non-flammable and readily available at high purities and at low costs. Besides, the critical point of CO 2 is easily accessible (critical temperature 31°C and critical pressure 74 bar) allowing the ,fluid, to be used at mild conditions of temperatures (40-60°C) without ...

Supercritical Fluid Extraction - an overview ...
Supercritical Fluid Extraction - an overview ...

Supercritical fluid extraction, (SFE) allows a part of a sample to be transferred to the next separation step, depending on the density of the ,fluid,, the temperature and the addition of a modifier. The sample transfer from the ,supercritical, state is more easily adaptable to coupled systems than from a sample in the liquid state, owing to the high volatility of the ,fluid, at atmospheric pressure.

Natural gas - Wikipedia
Natural gas - Wikipedia

Natural gas, (also called fossil gas; sometimes just gas) is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium. It is formed when layers of decomposing ,plant, and animal matter are exposed to intense heat and ...

Phenolic Compound - an overview | ScienceDirect Topics
Phenolic Compound - an overview | ScienceDirect Topics

The new ,extraction, methods, such as ,supercritical fluid extraction,, pressurized liquid ,extraction,, pressurized hot water (subcritical water) ,extraction,, ultrasound-assisted ,extraction,, and microwave-assisted ,extraction, methods (Lebovka et al., 2012), may give an …

Manufacturer of Liquid Co2 Transfer Pump & Supercritical ...
Manufacturer of Liquid Co2 Transfer Pump & Supercritical ...

Ram Krishna Engineering Works, - ,Manufacturer of Liquid Co2 Transfer, Pump, ,Supercritical Fluid Extraction Plant, & Cryogenic Pumps from Vadodara, Gujarat, India

Decaffeination - Wikipedia
Decaffeination - Wikipedia

At this temperature and pressure CO 2 is a ,supercritical fluid,, with properties midway between a gas and a liquid. Caffeine dissolves into the CO 2; compounds contributing to the flavour of the brewed coffee are largely insoluble in CO 2 and remain in the bean.

Supercritical Fluid Extraction Plant - Extraction by ...
Supercritical Fluid Extraction Plant - Extraction by ...

Supercritical fluid extraction, is the most effective and efficient way to extract valuable constituent botanicals. ,Supercritical Fluid Extraction, (SFE) is the process of separating one component (the extractant) from another (the matrix) using ,supercritical, fluids …

Supercritical fluid extraction: A new technology to
Supercritical fluid extraction: A new technology to

Supercritical fluid extraction is routinely used for the extraction of lipids, essential oils, alkaloid and glycoside from plant or animal material because of its environmentally friendly nature. Supercritical fluid extraction is the simplest and economical 2 is the most generally used supercritical fluid in …

Supercritical carbon dioxide - Wikipedia
Supercritical carbon dioxide - Wikipedia

Supercritical carbon dioxide, (s CO 2) is a ,fluid, state of carbon dioxide where it is held at or above its critical temperature and critical pressure.. Carbon dioxide usually behaves as a gas in air at standard temperature and pressure (STP), or as a solid called dry ice when cooled and/or pressurised sufficiently. If the temperature and pressure are both increased from STP to be at or above ...

Supercritical CO2: A Green Solvent - Chemical Engineering ...
Supercritical CO2: A Green Solvent - Chemical Engineering ...

The high capital cost of building and operating a production plant utilizing supercritical extraction promotes expanding the use of the plant to a multi-product platform. Selective extraction of multiple products can be accomplished by modifying the solvent power of the supercritical fluid.

Supercritical carbon dioxide - Wikipedia
Supercritical carbon dioxide - Wikipedia

Supercritical carbon dioxide is used as the extraction solvent for creation of essential oils and other herbal distillates. Its main advantages over solvents such as hexane and acetone in this process are that it is non-toxic and non-flammable.

Supercritical Liquid CO2 Extraction Machines for Sale ...
Supercritical Liquid CO2 Extraction Machines for Sale ...

Supercritical Fluid Extraction,: a Primer ,Supercritical, CO2 has so many advantages that it is now used world wide to extract compounds from a huge variety of materials. Well known applications are the ,extraction, of caffeine from coffee and tea.

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