LUM Series Superfine Vertical Roller Grinding Mill
LUM Series Superfine Vertical Roller Grinding Mill

great magnetic drum separators

  • magnetism

    magnetism is a class of physical phenomena that are mediated by magnetic fields. electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. magnetism is one aspect of the combined phenomenon of electromagnetism.

  • harvard mark iii

    it used magnetic drum memory of 4,350 words. its addition time was 4,400 microseconds and the multiplication time was 13,200 microseconds times include memory access time . aiken boasted that the mark iii was the fastest electronic computer in the world. the mark iii used nine magnetic drums one of the first computers to do so .

  • force between magnets

    the most elementary force between magnets, therefore, is the magnetic dipole–dipole interaction. if all of the magnetic dipoles that make up two magnets are known then the net force on both magnets can be determined by summing up all these interactions between the dipoles of the first magnet and that of the second.

  • mineral processing

    this separation technique can be useful in mining iron as it is attracted to a magnet. in mines where wolframite was mixed with cassiterite, such as south crofty and east pool mine in cornwall or with bismuth such as at the shepherd and murphy mine in moina, tasmania, magnetic separation was used to separate the ores. at these mines a device called a wetherill's magnetic separator invented by john price wetherill, 1844–1906 1 was used.

  • magnetism

    a magnetic field contains energy, and physical systems move toward configurations with lower energy. when diamagnetic material is placed in a magnetic field, a magnetic dipole tends to align itself in opposed polarity to that field, thereby lowering the net field strength. when ferromagnetic material is placed within a magnetic field, the magnetic dipoles align to the applied field, thus expanding the domain walls of the magnetic domains.

  • electrostatic separator

    an electrostatic separator is a device for separating particles by mass in a low energy charged beam. an example is the electrostatic precipitator used in coal-fired power plants to treat exhaust gas, removing small particles that cause air pollution.

  • magnetic resonance velocimetry

    magnetic resonance velocimetry mrv is an experimental method to obtain velocity fields in fluid mechanics.mrv is based on the phenomenon of nuclear magnetic resonance and adapts a medical magnetic resonance imaging system for the analysis of technical flows. the velocities are usually obtained by phase contrast magnetic resonance imaging techniques. . this means velocities are calculated .

  • centrifugation

    centrifugation is the technique which involves the application of centrifugal force to separate particles from a solution according to their size, shape, density, viscosity of the medium and rotor speed. not only is this process used to separate two miscible substances, but also to analyze the hydrodynamic properties of macromolecules. more-dense components of the mixture migrate away from the .

  • separation process

    there are two types of drums: the chamber drum known as chamber separators and the disc drum known as disc separators . the power transmission on the spindle and thereby on the drum can take place by using one of the three drive motors: helical gears, a belt drive or direct drive, via a special motor.

  • harvard mark iii

    the mark iii used nine magnetic drums one of the first computers to do so . one drum could contain 4,000 instructions and has an access time of 4,400 microseconds; thus it was a stored-program computer. the arithmetic unit could access two other drums – one contained 150 words of constants and the other contained 200 words of variables.

  • denis le bihan

    denis le bihan born july 30, 1957 is a medical doctor, physicist, member of the institut de france french academy of sciences , member of the french academy of technologies and director since 2007 of neurospin, an institution of the atomic energy and alternative energy commission cea in saclay, dedicated to the study of the brain by magnetic resonance imaging mri with a very high .

  • iron oxide nanoparticle

    iron oxide nanoparticles are iron oxide particles with diameters between about 1 and 100 nanometers.the two main forms are magnetite fe 3 o 4 and its oxidized form maghemite γ-fe 2 o 3 .they have attracted extensive interest due to their superparamagnetic properties and their potential applications in many fields although co and ni are also highly magnetic materials, they are toxic and .

  • magnetic nanoparticles

    magnetic nanoparticles are a class of nanoparticle that can be manipulated using magnetic fields.such particles commonly consist of two components, a magnetic material, often iron, nickel and cobalt, and a chemical component that has functionality. while nanoparticles are smaller than 1 micrometer in diameter typically 1–100 nanometers , the larger microbeads are 0.5–500 micrometer in .

  • vapor–liquid separator

    a vapor–liquid separator is a device used in several industrial applications to separate a vapor–liquid mixture. a vapor–liquid separator may also be referred to as a flash drum, breakpot, knock-out drum or knock-out pot, compressor suction drum or compressor inlet drum.