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rsdzd@pyzyrsd.com +86 13525609655

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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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+86 13525609655

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rsdzd@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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Folate‐conjugated thermo‐responsive micelles for tumor ...
Folate‐conjugated thermo‐responsive micelles for tumor ...

Folate‐conjugated and ,thermo,‐responsive poly((N‐isopropylacrylamide)‐co ... at 570 nm and 630 nm with a Microplate Reader (Biorad, USA). The viable rate was calculated by using the following ,equation,: ... (14,000 r.p.m. × 20 min, ,high speed centrifuge, model 1612‐1, …

Introduction to analytical instrumentation.
Introduction to analytical instrumentation.

17/2/2016, · ,Centrifuge, A ,centrifuge, is a device that uses centrifugal force to separate molecules of various densities. The material to be separated is placed in a tube and inserted into a rotor, that is spun at ,high speed,…

Find the Click HERE - Artisan Technology Group
Find the Click HERE - Artisan Technology Group

equation, to estimate time t in hours required for pelleting : t = k/s where s (in Svedberg units) is the sedimentation coefficient. Artisan Technology Group - Quality Instrumentation ...

Centrifuge - Infogalactic: the planetary knowledge core
Centrifuge - Infogalactic: the planetary knowledge core

A ,centrifuge, is a piece of equipment that puts an object in rotation around a fixed axis (spins it in a circle), applying a potentially strong force perpendicular to the axis of spin (outward). The ,centrifuge, works using the sedimentation principle, where the centripetal acceleration causes denser substances and particles to move outward in the radial direction.

Modelling Energy Consumption and Energy-Saving in High ...
Modelling Energy Consumption and Energy-Saving in High ...

In this study, an energy consumption model of a decanter ,centrifuge, was proposed, in particular for a technologically evolved machine equipped with an electromechanical recovery system. This model should be suitably coupled with an auto-adaptive controlling technique used to accurately manage the olive oil process. To achieve this goal, a solid physical and theoretical basis that simple to ...

Determination of Polycyclic Aromatic Hydrocarbons (PAHs ...
Determination of Polycyclic Aromatic Hydrocarbons (PAHs ...

7.1 ,Centrifuge,, Heraeus™ 75-004-500 Multifuge™ X3 7.2 ,Thermo, Scientific 16 port SPE 03-251-252 vacuum manifold 7.3 Evaporator EVTM-130-32-16 3106395 (Fisher Scientific Germany) 7.4 Fisher precision balance 01918306 7.5 Vacuum pump 05-402-100 7.6 Rotavapor® R-210 05-024-21 7.7 Sartorius analytical balance 01-910-3224 7.8 ,Thermo, sci ...

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City