Detail publikace
Attritor iron content measurement via objective colour determination
KEJÍK, P. SVĚRÁK, T. KRIŠTOF, O. BULEJKO, P. MAYEROVÁ, K.
Anglický název
Attritor iron content measurement via objective colour determination
Typ
Abstrakt
Jazyk
en
Originální abstrakt
This paper deals with a possibility of application of an objective colour determination in the materials grinding industry. The work presents flame atomic absorption spectrometry (Flame AAS) data as a reference method and CIELAB objective colour measurement from which the whiteness factor was used for an experiment on determination of iron content in limestone and corundum ground stock. In order to have substantial colour change in the samples comparing to feedstock, attritor-type mill grinding process with steel grinding bodies and duration up to 21 hours was used for samples preparation. Limestone and corundum were chosen as materials for the experiment for their diverse hardness and abrasiveness in the milling process. It is concluded that, when properly calibrated, the method could be used in grinding plants for very fast tentative inspections of the ground material.
Klíčová slova anglicky
Objective colour/color determination; colour/color measurement; milling; grinding; CIELAB
Vydáno
2015-09-28
Nakladatel
Inštitut za kovinske materiale in tehnologije
Místo
Ljubljana, Lepi pot 11, Ljubljana, Slovenija
ISBN
978-961-92518-8-1
Kniha
23rd INTERNATIONAL CONFERENCE ON MATERIALSAND TECHNOLOGY PROGRAM AND BOOK OF ABSTRACTS
Strany od–do
125–125
Počet stran
1
BIBTEX
@misc{BUT117985,
author="Pavel {Kejík} and Tomáš {Svěrák} and Ondřej {Krištof} and Pavel {Bulejko} and Kateřina {Mayerová}",
title="Attritor iron content measurement via objective colour determination",
booktitle="23rd INTERNATIONAL CONFERENCE ON MATERIALSAND TECHNOLOGY PROGRAM AND BOOK OF ABSTRACTS",
year="2015",
pages="125--125",
publisher="Inštitut za kovinske materiale in tehnologije",
address="Ljubljana, Lepi pot 11, Ljubljana, Slovenija",
isbn="978-961-92518-8-1",
note="Abstract"
}