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supercritical co2 extraction

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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supercritical co2 extraction
Bioseparation Using Supercritical Fluid Extraction ...
Bioseparation Using Supercritical Fluid Extraction ...

Journal, of Food Science and Technology (2015) Application of ,Supercritical, Carbon Dioxide to Fruit and Vegetables: ,Extraction,, Processing, and Preservation A. Rawson

Separations | An Open Access Journal from MDPI
Separations | An Open Access Journal from MDPI

Separations, (ISSN 2297-8739; CODEN: SEPAF2) (formerly Chromatography - ISSN 2227-9075, CODEN: CHROBV) is an international, scientific, peer-reviewed, open access ,journal, published monthly online by MDPI: . Open Access — free for readers, with article processing charges (APC) paid by authors or their institutions.; High Visibility: indexed within Scopus, SCIE (Web of Science), CAPlus ...

Extraction of Melaleuca cajuputi Using Supercritic Fluid ...
Extraction of Melaleuca cajuputi Using Supercritic Fluid ...

Abstract. Extracts of Melaleuca cajuputi were obtained by ,supercritical, (carbon dioxide) ,extraction, and solvent (hexane) ,extraction, methods. This work is aimed at adapting the green technology of using ,supercritical, CO 2 (SC-CO 2) as solvent in a batch process to extract Melaleuca cajuputi leaves. The plant leaves were collected from Trengganu, Malaysia.

Optimizing the Supercritical Fluid Extraction of Lutein ...
Optimizing the Supercritical Fluid Extraction of Lutein ...

Supercritical, CO2 was used to extract xanthophylls from corn gluten meal (CGM). Data from a Box-Behnken experimental design was used to model optimal lutein ,extraction, based on ,extraction, temperature (40–80 °C), pressure (5500–7500 psi), and fraction of ethanol co-solvent added (5–15% by volume of total solvent). Lutein ,extraction, was also strongly correlated with zeaxanthin ,extraction, ...

Supercritical Fluid Extraction - 1996 - Wiley Analytical ...
Supercritical Fluid Extraction - 1996 - Wiley Analytical ...

Supercritical Fluid Extraction, Clear, Practical Coverage of an Important Reemerging TechnologySupercritical ,Fluid Extraction, provides a clear, practical,step-by-step introduction to a sample preparation method that helpslaboratories reduce or eliminate the use of halogenated solvents,extract samples more quickly and efficiently, and improve theaccuracy of their results.

(PDF) Supercritical fluid extraction | Anita Ayre ...
(PDF) Supercritical fluid extraction | Anita Ayre ...

e-ISSN: 2249-622X REVIEW ARTICLE ,Supercritical Fluid Extraction,-A Green Paradigm in the Area of Separation Science Anita Ayre*, Komal Ghude, Priya Mane, Mayuri Nemade , Sonali Gosavi, Akshaya Pathare, Anuja Lad Department of Quality Assurance, Dr. L. H. Hiranandani College of Pharmacy, Ulhasnagar-3, Thane, Maharashtra, India Received: th 20 Aug 2013 ABSTRACT Received in revised …

Forensic applications of supercritical fluid extraction ...
Forensic applications of supercritical fluid extraction ...

fluid usually enables it to extract polar compounds. A variety of analytes, ranging from non-polar to polar, can thus be quantitatively extracted. When necessary, the selectivity of supercritical fluid extraction (SFE) can be further improved by depositing the sample onto …

Supercritical fluid extraction reveals ... - Oil & Gas Journal
Supercritical fluid extraction reveals ... - Oil & Gas Journal

Home; ,Supercritical fluid extraction reveals resid properties,. Keng H. Chung Syncrude Canada Ltd. Edmonton, Alta. Chunming Xu, Yunxiang Hu, Renan Wang Petroleum University Changping, Beijing The ...

Supercritical fluid extraction of useful compounds from sage
Supercritical fluid extraction of useful compounds from sage

A qualitative analysis of ,supercritical fluid extraction, (SFE) of the medically useful compound, sage (Salvia officinalis) is presented in this study. Carbon dioxide was used as a ,supercritical, solvent. Effects of operating conditions such as temperature, pressure, and ,extraction, time were investigated. The effect of addition of cosolvents was also studied.

Mass Accuracy and Resolution : Waters
Mass Accuracy and Resolution : Waters

Mass Accuracy and ,Resolution,. Increased, measured mass accuracy and ,resolution, is now a dominant tool for structural characterization in various applications beyond early drug discovery. With their broad reach of specificity and utility, quadrupole time-of-flight (QTOF) instruments, offered by a number of manufacturers today, are replacing other LCMS technologies.

Supercritical CO2 Fluid Extraction of Imazaquin From Soil ...
Supercritical CO2 Fluid Extraction of Imazaquin From Soil ...

Feasibility of ,supercritical, CO 2 ,fluid extraction, of imazaquin from spiked soil (3.21 μmol kg-1) as an alternative to a conventional ,extraction, method was investigated.The ,supercritical fluid extraction, method involved single-step ,extraction, of herbicide from soil with no further sample cleanup procedures.

Supercritical Fluid Extraction of Flavonoids and ...
Supercritical Fluid Extraction of Flavonoids and ...

(2015). ,Supercritical Fluid Extraction of Flavonoids, and Terpenoids from ,Herbal compounds: Experiments and Mathematical modeling,. ,Journal, of Essential Oil …

Forensic applications of supercritical fluid extraction ...
Forensic applications of supercritical fluid extraction ...

fluid usually enables it to extract polar compounds. A variety of analytes, ranging from non-polar to polar, can thus be quantitatively extracted. When necessary, the selectivity of supercritical fluid extraction (SFE) can be further improved by depositing the sample onto …

Supercritical fluid CO2 extraction of essential oil from ...
Supercritical fluid CO2 extraction of essential oil from ...

The essential oil of Marchantia convoluta was obtained by ,supercritical, (carbon dioxide) ,extraction, using methanol as a modifier. Global yields were determined according to the orthogonal design. The effects of different parameters, such as pressure, temperature, modifier volume and ,extraction, time, on the ,supercritical fluid extraction, (SFE) of essential oil from M. convoluta were investigated.

[PDF] Supercritical fluid extraction: Recent advances and ...
[PDF] Supercritical fluid extraction: Recent advances and ...

Among the different ,extraction, techniques used at analytical and preparative scale, ,supercritical fluid extraction, (SFE) is one of the most used. This review covers the most recent developments of SFE in different fields, such as food science, natural products, by-product recovery, pharmaceutical and environmental sciences, during the period 2007-2009.

Experimental design of supercritical fluid extraction - A ...
Experimental design of supercritical fluid extraction - A ...

Supercritical fluid extraction, (SFE), a sustainable green technology leads a wide range of applications since the past decade. Like many other processes, SFE is sometimes criticized for its large number of factors which need to be properly adjusted before every single run.

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