Authors:
J. Palige Institute of Nuclear Research 91. ul. Dorodna 16 03-195 Warsaw Poland

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Z. Bazaniak Institute of Nuclear Research 91. ul. Dorodna 16 03-195 Warsaw Poland

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J. Michalik Institute of Nuclear Research 91. ul. Dorodna 16 03-195 Warsaw Poland

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Abstract  

The scheme of the shaft process of simultaneous zinc and lead production is shown. The residence time distribution of zinc vapour leaving the furnace is measured using65Zn. The distribution curve is determined by deconvolution procedure of convolution integral which connects the input function, impuls response and output function. The analysis of this curve showed that in the furnace an internal zinc recirculation connected with secondary oxidation of zinc vapour takes place in the upper zone of the shaft. The localization of the secondary oxidation zone and the degree of zinc reoxidation was determined.

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
1
Issues
per Year
12
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)