@ARTICLE{Kowalski_Zygmunt_The_2003,
 author={Kowalski, Zygmunt and Wzorek, Zbigniew and Koneczny, Karol and Kulczycka, Joanna},
 number={No 1},
 journal={Gospodarka Surowcami Mineralnymi - Mineral Resources Management},
 pages={57-67},
 howpublished={online},
 year={2003},
 publisher={Komitet Zrównoważonej Gospodarki Surowcami Mineralnymi PAN},
 publisher={Instytut Gospodarki Surowcami Mineralnymi i Energią PAN},
 abstract={This article presents considerations about meaning that has preliminary processing of chromium materials in process of sodium chromate production. This paper is divided into 2 main parts: theoretic introduction and description oflaboratory researches (including final results and conclusions). The first one indicates primary reasons for establish the studies: threats, as hazardous emissions from chemical industry to the natural environment and opportunities, as sustainable growth and development of technologies reducing negative impact of production processes. Scientific and practical experience has been also presented shortly. In the second part necessary assumptions have been formulated, used materials and constitution of chromic charge have been specified, and finally/methods, terms and way of running the researches has been defined. As an effect of the analysis, technological indices of sodium chromate production has been calculated and then used as a base for discussion about gained results and to formulate final conclusions.},
 type={Artykuł},
 title={The role of preliminary processing of chromium materials in process of sodium chromate production},
 URL={http://ochroma.man.poznan.pl/Content/132477/PDF/5_GSM_19_1_2003_Kowalski_Rola.pdf},
 keywords={Calcination, chromic mud, chromic ore, Chromium, extraction, filtration, methods of sodium chromate production, processing of chromium materials, recirculation, separation, sodium chromate},
}