75 years of Chelyabinsk Zinc Plant | |
Название | Development of Roasting Process of Fine Dispersing Zinc Concentrates of the Ural Deposits on Chelyabinsk Zinc Plant |
Автор | Panshin A. M., Zatonskiy A. V., Kozlov P. A., Kondratyuk A. A., Terentiev V. M. |
Информация об авторе | Panshin A. M., candidate of science, general director, e-mail:pam@zinc.ru; Zatonskiy A. V., technical director; Kozlov P. A., doctor of science, head of the engineering centre; Kondratyuk A. A., head of roasting plant; Terentiev V. M., process engineer from production office of the engineering centre, Chelyabinsk Zinc Plant (CZP) |
Реферат | Data on development of roasting process of fine-dispersing zinc concentrates in fluid-bed furnace of the Chelyabinsk Zinc Plant is presented. Influence of both chemical and physical properties of a concentrate on roasting process is shown. Recommendations on preparation of a concentrate to roasting are given. Design features of furnaces and their influence on stability of work of fluid-bed furnace are considered. Influence of a condition of boiling bed of the furnace on technological modes of roasting is defined. Directions of improvement of roasting process are formulated. |
Ключевые слова | Zinc concentrate, furnace-charge, roasting, fluid-bed furnace (FB furnace), temperature, granulometric structure, calcine. |
Библиографический список | 1. Nyberg J. Characterization and control of zinc roasting process. — Finland, Oulu, 2004. — 114 p. |
Language of full-text | английский |
Полный текст статьи | Получить |