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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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Ahsanullah University of Science and Technology
Ahsanullah University of Science and Technology

Design Optimization of ,Supercritical, Carbon Dioxide (s-,CO2,) Cycles for Waste Heat Recovery ... Episodes of chip formation in micro-to-nanoscale ,cutting, of Inconel 625: Journal Article: International Journal of ... Computational ,fluid, dynamics modelling of the visible light photocatalytic oxidation process of toluene for indoor building ...

Printed aerogels: chemistry processing and applications ...
Printed aerogels: chemistry processing and applications ...

As an extraordinarily lightweight and porous functional nanomaterial family, aerogels have attracted considerable interest in academia and industry in recent decades. Despite the application scopes, the modest mechanical durability of aerogels makes their processing and operation challenging, in particular,

Creating Cocrystals: A Review of Pharmaceutical Cocrystal ...
Creating Cocrystals: A Review of Pharmaceutical Cocrystal ...

The Rapid Expansion of ,Supercritical, Solvents (RESS) technique consists of the saturation of the ,supercritical fluid, (,supercritical CO 2,) with a solid substrate (API and coformer in the case of producing cocrystals) prior to the depressurization of the ,CO 2, phase through a nozzle into a drying chamber at atmospheric pressure.

Waste Management
Waste Management

ALL YOUR PAPER NEEDS COVERED 24/7. No matter what kind of academic paper you need, it is simple and affordable to place your order with My Essay Gram.

S&TR Past Issues
S&TR Past Issues

Key words: carbon capture, Carbon Capture Simulation Initiative (CCSI) toolset, carbon dioxide (,CO 2,), climate change, framework for optimization and quantification of uncertainty and sensitivity (FOQUS), problem solving environment for uncertainty analysis and design exploration (PSUADE), uncertainty quantification (UQ).

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.

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.

100th Anniversary of Macromolecular Science Viewpoint ...
100th Anniversary of Macromolecular Science Viewpoint ...

Although Staudinger realized makromoleküles had enormous potential, he likely did not anticipate the consequences of their universal adoption. With 6.3 billion metric tons of plastic waste now contaminating our land, water, and air, we are facing an environmental and public health crisis. Synthetic polymer chemists can help create a more sustainable future, but are we on the right path to do ...

Thermodynamics: An Engineering Approach [9th ed ...
Thermodynamics: An Engineering Approach [9th ed ...

Pressure in a ,fluid, increases with depth because more ,fluid, rests on deeper layers, and the effect of this “extra weight” on a deeper layer is balanced by an increase in pressure (Fig. 1–42). To obtain a relation for the variation of pressure with depth, consider a rectangular ,fluid, element of height Δz, length Δx, and unit depth (Δy = 1 into the page) in equilibrium, as shown in Fig ...

Thermodynamics: An Engineering Approach [9th ed ...
Thermodynamics: An Engineering Approach [9th ed ...

Pressure in a ,fluid, increases with depth because more ,fluid, rests on deeper layers, and the effect of this “extra weight” on a deeper layer is balanced by an increase in pressure (Fig. 1–42). To obtain a relation for the variation of pressure with depth, consider a rectangular ,fluid, element of height Δz, length Δx, and unit depth (Δy = 1 into the page) in equilibrium, as shown in Fig ...

Surface integrity in metal machining - Part I ...
Surface integrity in metal machining - Part I ...

1/3/2021, · Machining includes various techniques employing different physical mechanisms to remove material from the workpiece. These expose the workpiece material to mechanical, thermal and chemical loads, which result in the machined workpiece exhibiting various surface and subsurface alterations, hence modifying surface integrity [].Depending on the nature of the loads induced by machining upon …

Journal of Physics: Conference Series Volume 1820 2021 ...
Journal of Physics: Conference Series Volume 1820 2021 ...

Volume 1820. 2021. Previous issue Next issue. 2021 International Conference on Mechanical Engineering, Intelligent Manufacturing and Automation Technology (MEMAT) 2021 January 15 …

Life Support - Atomic Rockets
Life Support - Atomic Rockets

6/4/2021, · ,CO 2, was still climbing, but the engineering crew hadn’t finished rigging the duct work. Some of the Deck gang had been put to work spreading the calcium hydroxide on the deck along the spine. They were shooting for two, five-centimeter-deep strips along either side of the spine with about a half meter open area in the middle to walk on.

(PDF) FOOD PROCESSING TECHNOLOGY Principles and Practice ...
(PDF) FOOD PROCESSING TECHNOLOGY Principles and Practice ...

Academia.edu is a platform for academics to share research papers.

Financial Opportunities: Funding Opportunity Exchange
Financial Opportunities: Funding Opportunity Exchange

Treatment, efficiencies and energy recovery options across the energy-water nexus create the possibility for a growing percentage of treated water and wastewater systems in municipal, industrial, agriculture, utility, ,oil, and gas and other sectors to achieve net-zero energy consumption, and even to become net producers of energy under favorable circumstances.

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Road West, North Branch, Jingkai Road, Puyang City