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Wall Sampling of Suspensions from Liquid-solid Systems

N. Kuzmanić ; Faculty of Chemistry and Chemical Technology, University of Split
E. M. Kessler ; Faculty of Chemistry and Chemical Technology, University of Split
R. Stipišić ; Faculty of Chemistry and Chemical Technology, University of Split

Puni tekst: hrvatski, pdf (446 KB) str. 363-369 preuzimanja: 268* citiraj
APA 6th Edition
Kuzmanić, N., Kessler, E.M. i Stipišić, R. (2008). Uzorkovanje suspendiranih čestica iz sustava čvrsto-kapljevito kroz stijenku uređaja. Kemija u industriji, 57 (7-8), 363-369. Preuzeto s https://hrcak.srce.hr/25074
MLA 8th Edition
Kuzmanić, N., et al. "Uzorkovanje suspendiranih čestica iz sustava čvrsto-kapljevito kroz stijenku uređaja." Kemija u industriji, vol. 57, br. 7-8, 2008, str. 363-369. https://hrcak.srce.hr/25074. Citirano 21.07.2019.
Chicago 17th Edition
Kuzmanić, N., E. M. Kessler i R. Stipišić. "Uzorkovanje suspendiranih čestica iz sustava čvrsto-kapljevito kroz stijenku uređaja." Kemija u industriji 57, br. 7-8 (2008): 363-369. https://hrcak.srce.hr/25074
Harvard
Kuzmanić, N., Kessler, E.M., i Stipišić, R. (2008). 'Uzorkovanje suspendiranih čestica iz sustava čvrsto-kapljevito kroz stijenku uređaja', Kemija u industriji, 57(7-8), str. 363-369. Preuzeto s: https://hrcak.srce.hr/25074 (Datum pristupa: 21.07.2019.)
Vancouver
Kuzmanić N, Kessler EM, Stipišić R. Uzorkovanje suspendiranih čestica iz sustava čvrsto-kapljevito kroz stijenku uređaja. Kemija u industriji [Internet]. 2008 [pristupljeno 21.07.2019.];57(7-8):363-369. Dostupno na: https://hrcak.srce.hr/25074
IEEE
N. Kuzmanić, E.M. Kessler i R. Stipišić, "Uzorkovanje suspendiranih čestica iz sustava čvrsto-kapljevito kroz stijenku uređaja", Kemija u industriji, vol.57, br. 7-8, str. 363-369, 2008. [Online]. Dostupno na: https://hrcak.srce.hr/25074. [Citirano: 21.07.2019.]

Sažetak
The problem of an adequate sampling from slurry handling equipment is present in many branches of the chemical and related industries. It is often very important to know the solid concentration and the particle size distribution in the apparatus of this kind, in order to control and operate them. For this purpose, wall sampling is widely adopted in industrial practice for its simplicity and versatility. Serious errors in measuring solids concentration can arise from unsuitable sampling. This work reports the main factors that may cause these deviations from ideal wall sampling during work with slurry handling equipment. Up to now, some authors have thoroughly studied the problem of isokinetic and anisokinetic sampling from slurry pipelines, both theoretically and experimentally. However, little work was dedicated to the withdrawal of solid suspensions from stirred vessels. The main sources of sampling errors occur because of particle inertia, particle bouncing effects and flow structure ahead of the sampling device. The results of experimental work of different authors indicate that the solid concentration in the sample, i. e. sampling efficiency, depends strongly on the sample tube design, withdrawal velocity and sampling device location as well.

Ključne riječi
Suspensions; Wall Sampling

Hrčak ID: 25074

URI
https://hrcak.srce.hr/25074

[hrvatski]

Posjeta: 562 *