Optimum operating conditions for magnetic separator device

We study a wide range of operating conditions and identify the optimum conditions for 129Xe polarization and NMR signal. We maintain significant polarization during transport over 1 cm, a length scale commensurate with most microfluidic devices. We continuously operate the device for weeks without sig - nificant degradation in performance

In this work, two magnetophoretic microfluidic device designs are described, with optimized dimensions and operating conditions determined from a force balance equation that considers two dominant and opposing driving forces exerted on a magnetic-particle-tagged cell, namely, magnetic and viscous drag. Quantitative design criteria for an

Development of a high gradient permanent magnetic separator (HGPMS) ... Test conditions The optimum process parameters for the ZCLA-U500 400 ... the limitation of plant operating conditions, the feed concentration was kept at 25% solids due to limitation of the plant operating sys-tem. During the test, a sample was taken every hour while four

The optimum operating parameters of the HIRMS determined to produce final chromite concentrate from pre-concentrate are as follows: magnetic field intensity of 0.8 T, roll speed of 50 rpm, and feed rate of 250 g/min. At optimum conditions of the HIRMS, a final chromite concentrate containing 42.9% Cr2O3 with 85.1% recovery could be produced

May 28, 2016 May 28, 2016 The separation indices assume nearly constant values (SI 1 ~ 94 % and SI 2 ~ 88 %) beyond γ ~ 3.03 10 5 A 2 m 3 /N. Separation indices of the SPLITT device for γ 3.03 10 5 A 2 m 3 /N are vulnerable to any small deviation of the operating parameters and therefore should be avoided for reliable performance of the device

Feb 28, 2011 Feb 28, 2011 Once it has been proved the high P adsorption capacity of carbonyl iron particles under batch conditions , in the present paper we aim on setting up a laboratory-scale device for separating P from water under continuous flow conditions by using HGMS . 2. High Gradient Magnetic Separation as a promising technique for lake restoration

Fig. 8 compares the performance of the two micro-separators at the same operating time with the same operating conditions. Considering the CMS, the magnetic force on the particles which are located in the lower part of the channel is not sufficient and the CMS cannot separate them into the buffer channel

Nov 09, 2020 Nov 09, 2020 The impact of magnetic and fluidic forces on transport, separation, and capture of the three different types of particles is analyzed. The performance of the microfluidic device is checked by capture efficiency and separation indices for different operating conditions

Oct 12, 2018 A rotating drum magnetic separator classifies the ore particles as a function of their size and magnetic susceptibility according to the operating conditions of the equipment, namely the speed of rotation of the drum, the magnetic field and the feed rate. The principle of the model is first discussed followed by the calibration procedure

Identification of optimal operating conditions has been a crucial issue for each ... magnetic separation, air-dense medium fluidized bed separation, and

Optimum Operating Conditions of Pilot Scale Concentration Devices to Produce the High Quality Feldspars for the Ceramic Industry. Jones Magnetic Separator Multi-Gravity Separator

index. Simulation results show that optimum operating conditions for the mixer is obtained when the Strouhal number is less than 0.6, which corresponds to the largest Lyapunov exponent of about 0.37. Keywords: microfluidic, chaotic mixing, magnetic particles 1 INTRODUCTION In biological microfluidic platforms, functionalized

Aug 09, 2005 Aug 09, 2005 A magnetic separator was designed to selectively separate fine-liberated magnetite. The conceptual design was simulated using CFD techniques. A separator tank was fabricated and a magnetic drum was used to capture magnetic particles. The initial tank design was modified to eliminate application oriented problems

Optimum Pulp Density Range 30% to 40% solids (w/w) Nominal Feed Material Size Range Rotor A - 10micron to 400micron, Rotor B - 20micron to 1mm (Standard) Rotor C - 200micron to 2.0mm Total Washwater Requirements (under normal conditions) Quality - All washwater MUST not exceed 45 C and MUST not contain solids greater than

Experimental Study of the Optimum Operating Conditions of a Pilot-Scale Tribo-Aero-Electrostatic Separator for Mixed Granular Solids ... of the data and on a proper ejection/separation device