Kinetics of catalytic oxidation of sulphite in diluted aqueous solutions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F15%3A43900359" target="_blank" >RIV/60461373:22340/15:43900359 - isvavai.cz</a>

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1002/ceat.201500064/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/ceat.201500064/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ceat.201500064" target="_blank" >10.1002/ceat.201500064</a>

Result language

angličtina

Original language name

Kinetics of catalytic oxidation of sulphite in diluted aqueous solutions

Original language description

The reaction kinetics for low concentrations of sulfite close to the stoichiometric ration of oxygen was investigated in a rapid-mixing apparatus. Air- or pure oxygen-saturated solution containing the catalyst was mixed with aqueous sulfite solution. Mixing ratios with stoichiometric excess of dissolved oxygen were tested. Reaction orders for sulfite, oxygen, and a Co(II) catalyst from literature were confirmed in the tested concentration range. The apparent kinetic constant and activation energy data are presented. The high importance of proper mixing of the two reacting solutions is reported, which was revealed during the development of the precise experimental technique providing reliable kinetic data.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/GAP106%2F11%2F1865" target="_blank" >GAP106/11/1865: Novel concept of venturi loop reactors design. Method and fundamental data obtaining.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemical Engineering and Technology

ISSN

0930-7516

e-ISSN

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Volume of the periodical

38

Issue of the periodical within the volume

11

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

1919-1924

UT code for WoS article

000363891500002

EID of the result in the Scopus database

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