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original equipment manufacturers definition

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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original equipment manufacturers definition
Supercritical Fluid Extraction for Process Intensification ...
Supercritical Fluid Extraction for Process Intensification ...

Supercritical fluid extraction, combines elements of distillation with liquid-liquid ,extraction,. The ,extraction, solvent, typically carbon dioxide or a light hydrocarbon, is present in its ,supercritical, state, meaning that the thermodynamic driving force is based on solute partitioning – similar to liquid-liquid ,extraction,.

CHAPTER. SUPERCRITICAL FLUID EXTRACTION
CHAPTER. SUPERCRITICAL FLUID EXTRACTION

Supercritical fluid extraction is based on the use of a fluid at pressures and temperatures beyond its critical point, in order to achieve significant physical changes that will modify its capabilities as solvent. Although the first experimental works with supercritical 65 phenomena as well with supercritical extraction started back in the 19th century, the

Process Highlight: Supercritical Fluid extraction by ...
Process Highlight: Supercritical Fluid extraction by ...

Supercritical fluid extraction, is the ,process, of separating one component from another using ,supercritical, fluids as the extracting solvent (3). A ,supercritical fluid, is any substance with a temperature and pressure above its critical point, a thermodynamics term referring to the point where boundaries blur between states, such as that between liquids and gases.

Effect of Supercritical Fluid Extraction Process on ...
Effect of Supercritical Fluid Extraction Process on ...

Supercritical fluid, extracts from flowers of Polianthes tuberosa var. double were ob tained using carbon dioxide as a solvent. Yield extract obtained was 2.5%. The effects of the pressure ,process, (18 MPa, 28 MPa, and 38 MPa) and temperature ,process, (313 K, 323 K, and 333 K) on the volatile composition of tuberose flowers extracts were evaluated, and a significant variation in chemical ...

Supercritical Fluid Extraction of Bioactive Compounds from ...
Supercritical Fluid Extraction of Bioactive Compounds from ...

The productivity and profitability of a supercritical fluid extraction (SFE) process largely depends on the selection of process parameters, which are elaborated upon in this paper. Carbon dioxide (CO2) is the most desirable solvent for the supercritical extraction of natural products.

US7008591B2 - Supercritical fluid extraction process for ...
US7008591B2 - Supercritical fluid extraction process for ...

The present invention provides methods for preparing tissue for incorporation into xenografts and bioprosthetic devices. The methods of the invention make use of ,supercritical, fluids to remove infectious materials and chemical agents from tissues, as well as to permeate a tissue with a chemical agent (e.g. tanning, cross-linking, and bioactive agents).

Supercritical fluid extraction process for tissue ...
Supercritical fluid extraction process for tissue ...

For example, EP-A-0.603.920 describes a ,process, for the treatment of bone tissues in which a ,fluid, in the ,supercritical, state is used to extract lipidic organic matter. ,Supercritical fluid extraction, has been used to remove both lipidic material and viruses from bone material.

Supercritical Carbon Dioxide Extraction of Solvent From ...
Supercritical Carbon Dioxide Extraction of Solvent From ...

applications of supercritical fluid extraction technology to eliminate surface tension effects. This includes the extraction of solvents from phase-separated polymer gels to producemicrocellular foams ( 12), and the extraction of solvents from silica aerogels (13). Also, researchers at …

Supercritical Fluid Extraction for Process Intensification ...
Supercritical Fluid Extraction for Process Intensification ...

Supercritical fluid extraction, combines elements of distillation with liquid-liquid ,extraction,. The ,extraction, solvent, typically carbon dioxide or a light hydrocarbon, is present in its ,supercritical, state, meaning that the thermodynamic driving force is based on solute partitioning – similar to liquid-liquid ,extraction,.

US7008591B2 - Supercritical fluid extraction process for ...
US7008591B2 - Supercritical fluid extraction process for ...

The present invention provides methods for preparing tissue for incorporation into xenografts and bioprosthetic devices. The methods of the invention make use of ,supercritical, fluids to remove infectious materials and chemical agents from tissues, as well as to permeate a tissue with a chemical agent (e.g. tanning, cross-linking, and bioactive agents).

Effect of Supercritical Fluid Extraction Process on ...
Effect of Supercritical Fluid Extraction Process on ...

Supercritical fluid, extracts from flowers of Polianthes tuberosa var. double were ob tained using carbon dioxide as a solvent. Yield extract obtained was 2.5%. The effects of the pressure ,process, (18 MPa, 28 MPa, and 38 MPa) and temperature ,process, (313 K, 323 K, and 333 K) on the volatile composition of tuberose flowers extracts were evaluated, and a significant variation in chemical ...

Supercritical fluid extraction process for tissue ...
Supercritical fluid extraction process for tissue ...

For example, EP-A-0.603.920 describes a ,process, for the treatment of bone tissues in which a ,fluid, in the ,supercritical, state is used to extract lipidic organic matter. ,Supercritical fluid extraction, has been used to remove both lipidic material and viruses from bone material.

Simulation of Supercritical Fluid Extraction Process Using ...
Simulation of Supercritical Fluid Extraction Process Using ...

Supercritical extraction process is promising and benign alternative to extract high value added products for the food, cosmetics, and pharmaceutical industries. The fluid above this critical temperature and pressure is called a supercritical fluid. Supercritical fluid extraction is a technique that

Supercritical Extraction Process of Allspice Essential Oil
Supercritical Extraction Process of Allspice Essential Oil

Several advantages offer the technology of ,supercritical, fluids in the processes of extracting essential oil from vegetable matter with SC-CO 2, but in many of these solid–,fluid, systems, it is not well defined as the kind of phenomenon that controls the ,extraction process,.

Advent of clean and green technology for preparation of ...
Advent of clean and green technology for preparation of ...

Advent of clean and green technology for preparation of low-,cholesterol dairy cream powder: supercritical fluid extraction process, Mousumi Ghosh, Mousumi Ghosh Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, West Mednipore, India. ...

PPT – Supercritical Fluid PowerPoint presentation | free ...
PPT – Supercritical Fluid PowerPoint presentation | free ...

, ,Supercritical Fluid Extraction,, Chromatography and Other Applications – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 43be25-ZDcwN

Particle formation by supercritical fluid extraction and ...
Particle formation by supercritical fluid extraction and ...

7/10/2013, · Particle formation by ,supercritical fluid extraction, and expansion ,process,. Pan S(1), Zhou J, Li H, Quan C. Author information: (1)Engineering Research Center for Polymer Processing Equipment, Ministry of Education, School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China.

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 sequential ,fluid extraction,. Each of the separators is set at a very ...

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 sequential ,fluid extraction,. Each of the separators is set at a very ...

Supercritical fluid extraction - The green manufacturing ...
Supercritical fluid extraction - The green manufacturing ...

Supercritical fluid extraction - The green manufacturing process Supercritical fluid extraction process: unique and innovative extraction process. Supercritical fluid extraction (SCFE)... Industrial application of supercritical fluid extraction process. The special properties of supercritical fluids ...

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