Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Th. Neesse"'
Publikováno v:
Minerals Engineering. 71:85-88
A 10 mm hydrocyclone was operated using a barite suspension with a maximum particle size of dmax = 7 μm. The test rig was equipped with a piston diaphragm pump for pressures up to 60 bar. At 40 bar and 20 °C, cut sizes d50 were obtained down to 0.7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e24188f72895a139c35e7796fc13368
https://doi.org/10.1016/j.mineng.2014.10.017
https://doi.org/10.1016/j.mineng.2014.10.017
Publikováno v:
Minerals Engineering. 31:42-45
In nanotechnology, classification in the micron and submicron range is of growing interest. Usually, hydrocyclones do not reach these low cut sizes. This study presents a special batch processing technique using a 20 mm hydrocyclone for classificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe9c97f6eaf93a720b07a3a4fd9a1e5
https://doi.org/10.1016/j.mineng.2011.10.013
https://doi.org/10.1016/j.mineng.2011.10.013
Publikováno v:
Minerals Engineering. 23:289-294
In hydrocyclones, the particle separation efficiency is limited by the suspended fine particles, which are discharged with the coarse product in the underflow. It is well known that injecting water in the conical part of the cyclone reduces the fine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05a6da77a8b8fad72dedffe81bebd148
https://doi.org/10.1016/j.mineng.2010.01.002
https://doi.org/10.1016/j.mineng.2010.01.002
Autor:
Th. Neeße, M. Schneider
Publikováno v:
International Journal of Mineral Processing. 74:S339-S343
In practice, the advantages of high-quality hydrocyclone separation are often restricted due to varying feed suspension properties, solids concentrations and particle size distributions. Control systems of large hydrocyclones are usually fitted with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b971c9fa78d1c4362f6db033138e5c9
https://doi.org/10.1016/j.minpro.2004.07.037
https://doi.org/10.1016/j.minpro.2004.07.037
Publikováno v:
International Journal of Mineral Processing. 74:S291-S298
Up to now, contaminated mineral residues—especially in the particle size range The attrition process, now in industrial scale, has been tested by combining grinding attrition, classification and dosing processes, with an integrated dedicated measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b3d2b9f4fdbd85dee36024fc31fc04
https://doi.org/10.1016/j.minpro.2004.08.007
https://doi.org/10.1016/j.minpro.2004.08.007
Publikováno v:
Minerals Engineering. 17:1237-1240
A new control concept for hydrocyclones being operated in grinding circuits is presented. Such a system is required with increased hardness of the mill feed resulting in coarser mill discharge, increased circulating load and higher solids content in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8999a67c9a483a9bf2bdbd18c9868a0e
https://doi.org/10.1016/j.mineng.2004.06.025
https://doi.org/10.1016/j.mineng.2004.06.025
Publikováno v:
Minerals Engineering. 17:733-737
In hydrocyclone separation optimal results regarding solids recovery and solids content in the underflow can be expected at the transition point rope/spray discharge. It is calculated under which conditions this transition between the two discharge t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2917497af4ee244cb33f555598613471
https://doi.org/10.1016/j.mineng.2004.01.014
https://doi.org/10.1016/j.mineng.2004.01.014
Publikováno v:
Minerals Engineering. 17:689-696
In many cases, finest particles in hydrocyclones present higher separation efficiencies than can be expected when considering the theory of single particle sedimentation. The analysis of sedimentation of polydisperse particle systems shows that parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f89f89d83709ed09e6ccc775c3fe25e7
https://doi.org/10.1016/j.mineng.2004.01.016
https://doi.org/10.1016/j.mineng.2004.01.016
Publikováno v:
Minerals Engineering. 17:697-703
As part of a hydrocyclone control system, different measured values have been tested, which can serve as a command variable for volume split regulation. Indicators for the operating state are the sediment mass stored in the conical part of the hydroc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30aa45bcab3c2954827c697003f0d81e
https://doi.org/10.1016/j.mineng.2004.01.015
https://doi.org/10.1016/j.mineng.2004.01.015
Publikováno v:
Journal of Engineering Physics and Thermophysics. 76:748-759
The data of experimental investigation of the process of settling of fine particles in a platelike centrifuge have been given. The results obtained on sand and water have shown a nonmonotone character of the relative rate of sedimentation as a functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e0fcbf4d9e02f4201a834dc37831ba6
https://doi.org/10.1023/a:1025633717869
https://doi.org/10.1023/a:1025633717869