Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Thomas Neesse"'
Publikováno v:
(RE)Claiming the Underground Space ISBN: 9780203741177
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8422cc51c43ee483ef44d2b696d2783
https://doi.org/10.1201/9780203741177-24
https://doi.org/10.1201/9780203741177-24
Publikováno v:
Minerals Engineering. 62:25-30
In many cases, the hydrocyclone partition curve exhibits a non-monotonic course in the fine particle range. The so-called fish-hook effect indicates an increased separation of the fine fraction, which is of practical interest and has a positive effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ab1621501976522abac64c18cbd869
https://doi.org/10.1016/j.mineng.2013.10.004
https://doi.org/10.1016/j.mineng.2013.10.004
Autor:
Thomas Neesse
Publikováno v:
Minerals Engineering. 58:52-63
Ancient reports and mining relicts indicate that in antiquity technologies of high empirical level were used to enrich finely dispersed gold. This review describes the scientific bases behind these beneficiation technologies and confirms their histor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a645343b38fb8ee7438ede682116824
Publikováno v:
Theoretical Foundations of Chemical Engineering. 45:213-220
Results of the measurement of flow rate characteristics and of air column size in a hydrocyclone equipped with a special nozzle used for additional injection of water into the apparatus for the purpose of controlling parameters of hydraulic classific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0937bcb66ded6227d84a94fdff37800f
https://doi.org/10.1134/s0040579511020102
https://doi.org/10.1134/s0040579511020102
Publikováno v:
Minerals Engineering. 24:98-101
In kaolin classification, the final product is isolated from the overflow of a 50 mm hydrocyclone with an underflow containing fine sand and residual kaolin. For a higher kaolin recovery, the underflow is usually further treated using a washing cyclo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c70f803fc4e92c3698fd5940832a557a
https://doi.org/10.1016/j.mineng.2010.07.008
https://doi.org/10.1016/j.mineng.2010.07.008
Publikováno v:
Minerals Engineering. 23:295-300
The geometry and movement of the air core are sensitive indicators of the operational state of hydrocyclones. Therefore, an increased knowledge of the air core behaviour is desirable. Measurements of the air-core diameter in transparent hydrocyclones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48991c0d5aa13f1436aa2124f1a1ddcb
https://doi.org/10.1016/j.mineng.2009.12.013
https://doi.org/10.1016/j.mineng.2009.12.013
Publikováno v:
Powder Technology. 193:332-336
A simulation of filter cake formation as a random process has been conducted. The random packing occurs after spherical particles are generated at a randomly selected coordinate above the cake. The force balance of the particles considers the driving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::853b1737db58685108624b7e17bdaefe
https://doi.org/10.1016/j.powtec.2009.03.005
https://doi.org/10.1016/j.powtec.2009.03.005
Publikováno v:
Chemie Ingenieur Technik. 79:1913-1919
Die Discrete Element Methode (DEM) ist eine neue Moglichkeit, die Bildung von Filterkuchen auf der Grundlage von Computerexperimenten zu untersuchen, bei denen die Prozessbedingungen sehr gut nachgebildet werden konnen. In diesem Beitrag wird der Sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e56dba3212c991ba92ff6ce95dfcca75
https://doi.org/10.1002/cite.200700131
https://doi.org/10.1002/cite.200700131
Autor:
J. Dück, Thomas Neeße
Publikováno v:
Chemie Ingenieur Technik. 79:1931-1938
Es wird ein 2D-Euler-Modell fur das Trennergebnis in einem 40-mm-Hydrozyklon berechnet und mit Versuchsergebnissen verglichen. Das Modell wurde so gewahlt, dass es bei angemessenem Rechenaufwand die verfahrenstechnischen Vorgange im Apparat physikali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a9ea4384c0457aead2b84a98c923025
https://doi.org/10.1002/cite.200700130
https://doi.org/10.1002/cite.200700130
Publikováno v:
Minerals Engineering. 20:355-360
Experience obtained with a new hydrocyclone control system is reported. As command variable of the control serves an optical sensor detecting the underflow shape (rope or spray). These signals are transmitted to the computer and the control loop is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7122a7d76deeaf97fb3528b0498fef
https://doi.org/10.1016/j.mineng.2006.12.004
https://doi.org/10.1016/j.mineng.2006.12.004