Publication detail

DOPAD JEMNOSTI MLETIA VÁPENCOV NA ICH REAKTIVITU

RAVASZOVÁ, S. DVOŘÁK, K.

Original Title

DOPAD JEMNOSTI MLETIA VÁPENCOV NA ICH REAKTIVITU

English Title

THE IMPACT OF THE FINENESS OF LIMESTONES ON THEIR REACTIVITY

Type

article in a collection out of WoS and Scopus

Language

Slovak

Original Abstract

V procese odsírenia spalín sa v značnej miere používajú vápence najmä vďaka ich schopnosti tvoriť zlúčeniny síry. K príprave vápencovej suspenzie k vypieraniu spalín sa používa vápenec s obsahom uhličitanu vápenatého CaCO3 90 až 95 %. Je veľmi dôležité skúmať rôzne vlastnosti suroviny pre lepšie pochopenie procesu odsírenia a takisto dopadu na ekonomickú stránku tohto procesu. Tento článok predstavuje štúdiu o reaktivite vápencov, ktorá je meraná prostredníctvom metódy Bischof-Uhde. Sleduje vlastnosti súboru českých vápencov, a to dopad jemnosti mletia týchto vápencov na ich reaktivitu

English abstract

Limestone is used in the flue gas desulphurization process due to its ability to form sulfur compounds. Different qualities of limestone absorbents can be used in the process and it is therefore important to measure the reactivity of these materials. A limestone with a 90 to 95 % of calcium carbonate is used to prepare limestone slurry for the flue gas desulphurization. It is very important to explore the different properties of the raw material for a better understanding of the desulphurization process and also the impact on the economic aspect of the process. This article presents a study about limestones reactivity, which is measured by the Bischof-Uhde method. the study monitors the impact of the milling of set of Czech limestones on their reactivity.

Keywords

Vápenec, reaktivita, metóda Bischof-Uhde

Key words in English

Limestone, reactivity, Bischof-Uhde method

Authors

RAVASZOVÁ, S.; DVOŘÁK, K.

Released

28. 1. 2021

Location

Brno

ISBN

978-80-86433-75-2

Book

JUNIORSTAV 2021

Pages from

521

Pages to

525

Pages count

5

URL

https://juniorstav.fce.vutbr.cz/wp-content/uploads/sites/22/2021/01/JUNIORSTAV-2021.pdf

BibTex

@inproceedings{BUT168364,
  author="Simona {Ravaszová} and Karel {Dvořák}",
  title="DOPAD JEMNOSTI MLETIA VÁPENCOV NA ICH REAKTIVITU",
  booktitle="JUNIORSTAV 2021",
  year="2021",
  pages="521--525",
  address="Brno",
  isbn="978-80-86433-75-2",
  url="https://juniorstav.fce.vutbr.cz/wp-content/uploads/sites/22/2021/01/JUNIORSTAV-2021.pdf"
}