Particle separation technology

Oki, T., 2007. Advanced particle separation technology for rare metals recycling. In Exhibitor Brochure at Hannover Messe 2007, April 16-20, 2007, Haimover. 

The column was 25 cm long, 4.6 mm I.D. and packed with Partisil 10. It is seen that linear curves were obtained for three different solutes and two different moderators in n-heptane. Scott and Beesley [14] obtained retention data for the two enantiomers, (S) and (R) 4-benzyl-2-oxazolidinone. The column chosen was 25 cm long, 4.6 mm I.D. packed with 5 mm silica particles bonded with the stationary phase Vancomycin (Chirobiotic V provided by Advanced Separations Technology Inc., Whippany, New Jersey). This stationary phase is a macrocyclic glycopeptide Vancomycin that has a molecular weight of 1449.22, and an elemental composition of 54.69% carbon. 

The development and optimization of porous supports for chromatographic applications have depended on advances in polymer chemistry together with advances in particle manufacturing technology. Separations that required hours or days to achieve with early SEC supports are now typically performed in less than an hour. The following description of various types of media is presented in the approximate chronological order in which the various media were developed. 

EXTRAN is a separation technology designed to continuously clean the fluid in an aqueous parts washer. The technology separates free oil, emulsified oil, and particles from parts washing... 

Silica gel 60, particle size 0.040-0.063 mm (230-400 mesh) was obtained from EM Separation Technology. 

Jekel R M (1998) Effects and Mechanisms involved in Preoxidation and Particle Separation Processes, Water, Science and Technology 37 1-7. 

Attia, Y. A., "Fine Particle Separation By Selective Flocculation", Separation Science and Technology, 17 (3),... 

Belin, F. CFB Boiler with an Impact Particle Separator-Design and Operating Experience, in Circulating Fluidized Bed Technology IV (Amos A. Avidan, ed.), pp. 233-238. Somerset, Pennsylvania (1993). 

Inclined plate clarification is a traditional separation technology that has been used for decades to remove suspended solids from a liquid stream in various types of systems including traditional precipitation [12]. In the semiconductor industry, the clarifier is commonly used in fluoride waste treatment systems where calcium fluoride precipitate is concentrated prior to dewatering in a press, or in assembly/test operations to separate silicon fines from backgrind operations. The clarifier will concentrate the solid phase of slurry like a UF, but unlike the UF or MF, the clarifier may require the addition of a chemical polymer to facilitate the agglomeration of the suspended solids so that they settle and concentrate. Polymer addition adds another level of complexity to the waste treatment system. The clarifier does not provide a physical barrier to prevent the transport of solids to downstream equipment, so it may be necessary to install a UF or MF downstream of the clarifier to capture extraneous particles or to protect the downstream equipment from clarifier upsets. 

Magara, Y, S. Konikane, and M. Itoh (1998). Advanced membrane technology for application to water treatment. Water Science Technol, Proc. 1997 Workshop on lAWQ-IWSA Joint Group on Particle Separation, July 1-2, 1997, 37, 10, Elsevier Science Ltd., Exeter, England. 

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