Detail publikace

Attritor iron content measurement via objective colour determination

KEJÍK, P. SVĚRÁK, T. KRIŠTOF, O. BULEJKO, P. MAYEROVÁ, K.

Originální název

Typ

abstrakt

Jazyk

angličtina

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

Objective colour/color determination; colour/color measurement; milling; grinding; CIELAB

Autoři

KEJÍK, P.; SVĚRÁK, T.; KRIŠTOF, O.; BULEJKO, P.; MAYEROVÁ, K.

Vydáno

28. 9. 2015

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

125

Strany do

125

Strany počet

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"
}