15 aqueous solutions of additives to inhibit the self-heating of coal were studied with respect to differentiate between physical and chemical types of their interaction with coal.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F01%3A00000017" target="_blank" >RIV/61988987:17310/01:00000017 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Physical and chemical action of additives inhibiting self-heating of coal
Original language description
15 aqueous solutions of additives to inhibit the self-heating of coal were studied with respect to differentiate between physical and chemical types of their interaction with coal. Using SETARAM C80 calorimeter, immersing heats of the coal by additives solutions were determined. Method of the pulse flow calorimetry was then applied to quantify change in oxyreactivity of the coal treated by the additives. Two types of bituminous coals were investigated. As possible inhibitors, both inorganic (chlorides,sulfates, nitrates,phosphates,sulphites) of the coal treated by the additives. Two types of bituminous coals were investigated. As possible inhibitors, both inorganic (chlorides, sulfates, nitrates,phosphates,sulphites)
Czech name
Physical and chemical action of additives inhibiting self-heating of coal
Czech description
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Project
<a href="/en/project/GA105%2F00%2F1416" target="_blank" >GA105/00/1416: Possibilities of inhibition process of coal oxidation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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