Buy (625 RUB)
Generate QR code
Open Access
Subscription or Fee Access
Influence of Water Permeability of Ash Slags on the Filtration from Ash Dump
https://doi.org/10.18412/1816-0395-2015-1-60-64
Abstract
The formation conditions of filtration properties of ash slags, which are formed when burning the coals of the Kansk-Achinsk coal basin, are considered. A considerable
role of a high content of calcium oxides in the ash, mudding the previously hydraulic fill ash-slag layer, and substantial decrease in their filtration coefficient
are revealed. Nature observations and laboratory investigations of modern characteristics of ash slags and numerical modeling of filtration from the ash dump
of the Krasnoyarsk Heat Station-3 are presented.
role of a high content of calcium oxides in the ash, mudding the previously hydraulic fill ash-slag layer, and substantial decrease in their filtration coefficient
are revealed. Nature observations and laboratory investigations of modern characteristics of ash slags and numerical modeling of filtration from the ash dump
of the Krasnoyarsk Heat Station-3 are presented.
About the Authors
G.I. Kuznetsov
Polytechnic Institute of Siberian Federal University
Russian Federation
d-r tehn. nauk, professor
Russian Federation
d-r tehn. nauk, professor
N.V. Balatskaya
Polytechnic Institute of Siberian Federal University
Russian Federation
kand. tehn. nauk, docent
Russian Federation
kand. tehn. nauk, docent
D.A. Ozersky
Open Joint Stock Company "Krasnoyarsk Mining and Geological Company"
Russian Federation
kand. tehn. nauk, glavnyj jekolog
Russian Federation
kand. tehn. nauk, glavnyj jekolog
References
1. Геолого-промышленный атлас Канско-Ачинского угольного бассейна / Под ред. В.С. Быкадорова. Красноярск: Универс, 2001.
2. Савинкина М.А., Логвиненко А.Т. Золы канско-ачинских бурых углей. Новосибирск: Наука, 1979.
3. Шестаков В.М., Кравченко И.П., Пашковский И.С. Практикум по динамике подземных вод. М.: Изд-во Московского университета,
4.
5. Геохимия и металлоносность углей Красноярского края / С.И. Арбузов, А.В. Волостнов, В.В. Ершов и др. Томск: STT, 2008.
6. Сысоев Ю.М., Кузнецов Г.И. Проектирование и строительство золоотвалов. М.: Энергоатомиздат, 1990.
Review
For citations:
Kuznetsov G., Balatskaya N., Ozersky D. Influence of Water Permeability of Ash Slags on the Filtration from Ash Dump. Ecology and Industry of Russia. 2015;19(1):60-64. (In Russ.) https://doi.org/10.18412/1816-0395-2015-1-60-64
Views:
546
Email this article 