Editors and press        Scope        Editorial staff        Contact        Instructions for authors        Abstract databases        AMS online      Year 2013      Year 2012      Year 2011      Year 2010      Year 2009      Year 2008      Year 2007      Year 2006      Year 2005      Year 2004      Year 2003      Year 2002      Year 2001 1 2 3 4      Year 2000      Year 1999      Year 1998      Year 1997                Conferences        Linksd                 Visits: 87733299 AMS now reading: 1 search: by author by theme by key word Year 2001 No 2 Rabatin Ľ., Vadász P., Tomášek K. REFINING AND TREATMENT OF PALLADIUM FROM SECONDARY RESOURCES Keywords: palladium|extraction|refining|reduction| No 2 (2001), p. 168-176   mag01.pdf (111 kB) mag01_eng.txt (1 kB)   Kudliński Z., Sosnowski R., Sikora B., Dankmeyer-Łączny J. THE INFLUENCE OF THE MOLTEN CASTING POWDER ON THE STEEL SURFACE PHENOMENA IN CONTINUOUS CASTING MOULD Keywords: casting powder|surface defects|continuous steel casting| No 2 (2001), p. 184-197   mag02.pdf (112 kB) mag02_eng.txt (447 B)   Krupka D., Ochab B., Miernik J. THE BOLESLAW ELECTROLYTIC ZINC PLANT ABSTRACT The electrolytic zinc plant, with a capacity 75 000 tonnes per year, is a part of Zaklady Gorniczo-Hutnicze BOLESLAW. It is the biggest zinc producer in Poland. The electrolytic zinc plant started up in 1955 with a capacity 15 000 tonnes per year, and multiplied its production by 5 till nowadays. At the beginning, the plant processed only calcine from zinc oxides ( 60% Zn, 3-4% Pb, 0,03 % Cd ) which were produced from Waeltz fumes by calcination in a rotary kiln. Participation of calcine from zinc sulfide concentrtes in the feed grew during the BOLESLAW plant expansion. Currently, only roasted sulphide concentrates, calcine from fluid-bed roasters, is processed. This paper presents a general description of the ZGH BOLESLAW plant and discusses the processes of roasting, leaching, purification and electrolysis.Also shown are the chemical analyses of the various process materials. Keywords: zinc production|electrolytic plant|hydrometallurgy| No 2 (2001), p. 198-206   mag03.pdf (80 kB) mag03_eng.txt (905 B)   Parimucha P., Demeč P., Firdová L. THE PROBLEM OF RELATION BETWEEN MOLD AND THE CAVITY SIZE FOR DIE CASTING MACHINES ABSTRACT The electrolytic zinc plant, with a capacity 75 000 tonnes per year, is a part of Zaklady Gorniczo-Hutnicze BOLESLAW. It is the biggest zinc producer in Poland. The electrolytic zinc plant started up in 1955 with a capacity 15 000 tonnes per year, and multiplied its production by 5 till nowadays. At the beginning, the plant processed only calcine from zinc oxides ( 60% Zn, 3-4% Pb, 0,03 % Cd ) which were produced from Waeltz fumes by calcination in a rotary kiln. Participation of calcine from zinc sulfide concentrtes in the feed grew during the BOLESLAW plant expansion. Currently, only roasted sulphide concentrates, calcine from fluid-bed roasters, is processed. This paper presents a general description of the ZGH BOLESLAW plant and discusses the processes of roasting, leaching, purification and electrolysis.Also shown are the chemical analyses of the various process materials. Keywords: tooling|mould|time period|pressing speed|pressure| No 2 (2001), p. 207-214   mag03.pdf (80 kB) mag03_eng.txt (905 B)   ... © 2005 AMS HF TU Košice ALL RIGHTS RESERVED ...