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horizontal slurry pump

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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horizontal slurry pump
solvent Archives | Cannabis Industry Journal
solvent Archives | Cannabis Industry Journal

Supercritical, carbon dioxide (,CO 2,) extraction is a processing technique whereby ,CO 2, is pressurized under carefully controlled temperatures to enable extraction of terpenes, cannabinoids and other plant molecules. Once the extract is obtained the crude is often subjected to an ethanol winterization process to remove chlorophyll, fats and waxes.

Frontiers on Separation Science and Technology
Frontiers on Separation Science and Technology

The experiments for removing ,cutting oil, from swarf were performed with ,supercritical CO 2, at 30-50°C and 10-30MPa, as well as sub- and ,supercritical, propane at 80-110°C and 5-20Mpa. In addition, the characteristics of stainless steel fiber from swarf treated with sub- and ,supercritical, fluids were compared with those treated with vacuum thermal extraction.

Emulsion Templating: Porous Polymers and Beyond ...
Emulsion Templating: Porous Polymers and Beyond ...

Emulsion templating presently extends far beyond the original hydrophobic porous polymers that were synthesized within surfactant-stabilized water-in-,oil, high internal phase emulsions (HIPEs) by using free radical polymerization. This Perspective presents the extraordinary versatility of emulsion templating that has emerged with the growing numbers of HIPE systems, HIPE stabilization ...

IOP Conference Series: Materials Science and Engineering ...
IOP Conference Series: Materials Science and Engineering ...

The aim of this study was to determine the ,oil, recovery from Swietenia macrophylla seeds and its solubility in ,Supercritical CO 2, extraction process. Experimentally, the ,oil, recovery from the seeds were conducted at 15-35 MPa and 40-60°C by ,Supercritical CO 2, extraction process.

Green and Sustainable Separation of Natural Products from ...
Green and Sustainable Separation of Natural Products from ...

As can be seen in Fig. 5, the most cited techniques in these research papers were based on solvent/maceration (25% of the total), microwave (19%), ultrasonication (14.7%) and ,supercritical fluid, processing (13%), followed by methods using ionic liquids (7%), enzymatic and subcritical ,fluid treatment, (6%), as well as the association of two or more techniques.

Latest News - FluidFlow | FluidFlow
Latest News - FluidFlow | FluidFlow

Heat Transfer in Pipes May 19, 2020. Heat transfer between the ,fluid, and the pipe’s surroundings is an important aspect of piping system design and a computer program is often a useful tool to use to help understand the effects of heat transfer.

Abstract Chemical Abstracts
Abstract Chemical Abstracts

Study of the fatty acid profile and the aroma composition of ,oil, obtained from roasted Colombian coffee beans by ,supercritical fluid, extractionOriginal Research Article/ Abstract In the present work, the extraction of ,oil, from roasted coffee beans using ,supercritical, carbon dioxide (SCCO2) under different conditions of pressure (15 – 30 MPa) and temperature (40 – 60 ° C) was studied.

Abstract Chemical Abstracts
Abstract Chemical Abstracts

Study of the fatty acid profile and the aroma composition of ,oil, obtained from roasted Colombian coffee beans by ,supercritical fluid, extractionOriginal Research Article/ Abstract In the present work, the extraction of ,oil, from roasted coffee beans using ,supercritical, carbon dioxide (SCCO2) under different conditions of pressure (15 – 30 MPa) and temperature (40 – 60 ° C) was studied.

7102 Regulations Governing Underground Injection Control
7102 Regulations Governing Underground Injection Control

" Enhanced ,Oil, or Gas Recovery or “ EOR/EGR ” means the process of injecting a ,fluid, (e.g., water, brine, or ,CO 2,) into an ,oil, or gas bearing formation to recover residual ,oil, or natural gas. The injected ,fluid, thins (decreases the viscosity) and/or displaces extractable ,oil, and gas, which is then available for recovery.

Imtiaz Ahmed Choudhury | University of Malaya Malaysia ...
Imtiaz Ahmed Choudhury | University of Malaya Malaysia ...

The ,CO 2, laser ,cutting, of three polymeric materials namely polypropylene (PP), polycarbonate (PC) and polymethyl methacrylate (PMMA) is investigated with the aim of evaluating the effect of the main input laser ,cutting, parameters (laser power, ,cutting, speed and compressed air pressure) on laser ,cutting, quality of the different polymers and developing model equations relating input process ...

Carbon capture and storage (CCS): the way forward - Energy ...
Carbon capture and storage (CCS): the way forward - Energy ...

The ,CO 2, uptake of zeolites is quite high and in fact, the synthetic zeolite 13× is often taken as the benchmark of ,CO 2, (low T) adsorbents (capacity of about 3 mmol g −1 at 0.15 bar of ,CO 2, and 313 K). 347 Large scale screening of all known and over 100 000 predicted zeolite structures has been achieved and has identified the best materials for ,CO 2, separations. 348 The key weakness of ...

Imtiaz Ahmed Choudhury | University of Malaya Malaysia ...
Imtiaz Ahmed Choudhury | University of Malaya Malaysia ...

The ,CO 2, laser ,cutting, of three polymeric materials namely polypropylene (PP), polycarbonate (PC) and polymethyl methacrylate (PMMA) is investigated with the aim of evaluating the effect of the main input laser ,cutting, parameters (laser power, ,cutting, speed and compressed air pressure) on laser ,cutting, quality of the different polymers and developing model equations relating input process ...

green chemistry – The Green Chemistry Initiative Blog
green chemistry – The Green Chemistry Initiative Blog

Professor Howdle uses ,supercritical, fluids (Figure 1), specifically ,supercritical, carbon dioxide (sc-,CO 2,), instead of the conventional benzene and chloroform solvents typically used (1). A ,supercritical fluid, has properties of both liquids and gases at a certain pressure and at around room temperature.

3 Emerging Sectors | Emerging Workforce Trends in the U.S ...
3 Emerging Sectors | Emerging Workforce Trends in the U.S ...

3 Emerging Sectors. INTRODUCTION. The renewable sectors of solar, wind, and geothermal energy and the sector of carbon capture, use, and storage (CCUS), which includes geological carbon sequestration, are not as mature or as long established as the sectors of ,oil, and gas, nuclear energy, and mining discussed in Chapter 2.The subjects of this chapter, these four sectors are still emerging and ...

Emulsion Templating: Porous Polymers and Beyond ...
Emulsion Templating: Porous Polymers and Beyond ...

Emulsion templating presently extends far beyond the original hydrophobic porous polymers that were synthesized within surfactant-stabilized water-in-,oil, high internal phase emulsions (HIPEs) by using free radical polymerization. This Perspective presents the extraordinary versatility of emulsion templating that has emerged with the growing numbers of HIPE systems, HIPE stabilization ...

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