Integrated technology phosphogypsum processing conversion method with ammonium sulfate, phosphomel and new products
About authors
- 1 — National Mineral Resources University (University of Mines)
- 2 — JSC «Ammophos»
- 3 — Holding «PhosAgro»
Date submitted:
2016-11-17
Date published:
2012-03-01
Abstract
Results of investigations of the conversion methods of processing of large-scale fertilizer production of waste – phosphogypsum to ammonium sulfate and calcium carbonate (phosphomel). It is shown that, based on fosfomel can be synthesized by an innovative product multi-purpose – hydrocarboaluminates calcium 4CaO×Al2O3×nCO2×11H2O; the ways of effective use of hydrocarboaluminates calcium in the various sectors of the economy.
References
- Позин М.Е. Технология минеральных удобрений. Л., 1974. 376 с.
- Сизяков В.М. Модернизация технологии комплексной переработки кольских нефелиновых концентратов на Пикалевском глиноземном комбинате // Цветные металлы – 2010: Сб. докладов 2-го Междунар. конгресса. Красноярск, 2010. C.267-269.
- Сизяков В.М. Проблемы получения песочного глинозема при комплексной переработке нефелинов // Цветные металлы-2011: Сб. докладов 3-го Междунар. конгресса. Красноярск, 2011. С.100-107.
Similar articles
Drilling of deep geological prospecting wells in Norilsk region
2012 Yu. E. Budyukov, V. I. Spirin, V. P. Onishchin
Mathematic model of well cementation when constructing and operating of oil and gas wells
2012 Vladimir S. Litvinenko, N. I. Nikolaev
Biotic and abiotic components in underground space: genesis and effect on condition and properties of sandy soils
2012 R. E. Dashko, A. V. Shidlovskaya
Restructuring of a company as a tool of a competitive growth under unstable economic conditions
2012 I. B. Sergeev, E. V. Viktorova