Selective separations in environmental and industrial processes using magnetic carrier technology

Deposition of Magnetite Nanoparticles in Activated Carbons and Preparation of Magnetic Activated Carbons

“…Magnetic particles used in these areas are called magnetic carriers [5]. The objective of magnetic carrier technology is to confer the magnetic property to a naturally nonmagnetic target so that the target can be separated from the stream using magnetic separators.…”

MAGNETIC FIELD ASSISTED FLUIDIZATION – A UNIFIED APPROACH Part 1. Fundamentals and relevant hydrodynamics of gas-fluidized beds (batch solids mode)

“…d) Chekin (1961,1962) -a schematic presentation of the experimental set up (present author illustration in accordance with the description in Nekrassov and Chekin (1961). 301 been developed successfully (Moffat et al, 1994(Moffat et al, ,1995Ivanova et al, 1996;Webb et al 1996, Hristov andIvanova, 1999). A new branch that is under intensive investigations is the three-phase (gas-liquid-solid) fluidization (Wang et al, Kwauk, et al, 1992;Sajc et al 1996a;Hristov and Hadzissavas, 1997;Thomson and Worden, 1997;Pesic, 1992 ).…”

Magnetic classification in health sciences and in chemical engineering

“…removal of iron oxides, removal of calcium to prevent scale), hence other nonmagnetic contaminants are only successfully removed after being tagged with magnetic beads or collected/adsorbed by magnetic carriers (see Fig. 6) -some classical examples of this are magnetic seeding [11,12,[15][16][17][18] and magnetic flocculation techniques [19,20]. To perform the magnetic separation task, not only high gradient magnetic separators (HGMS) are used, but also open gradient magnetic separators (OGMS) like the drum separator presented in Fig.…”