Подать статью
Стать рецензентом
Экология и охрана окружающей среды

Feasibility study of CO2 storage in closed coal mines

Авторы:
Marcin A. Lutyński1
Piotr Sakiewicz2
  • 1 — Silesian University of Technology
  • 2 — Silesian University of Technology
Дата отправки:
2017-01-29
Дата публикации:
2007-02-01

Аннотация

The increase in energy demand causes greater greenhouse gases emission. The most dangerous greenhouse gas is the carbon dioxide which emission is going to double over the next 20 years. The paper presents a concept and feasibility study of a CO 2 storage in abandoned coal mines as one of the CO 2 sequestration methods. The main advantages of this method are: close location to the source of emission, low cost of storage, high storage capacity of closed workings as well as remaining coal seams. The main obstacles for the implementation of this method are: gas migration to the surface due to former mining operations and mine flooding, proper sealing of all the surface connections (shafts, adits, etc.), gas leakage within long period of time and material stability in aggressive medium. A concept of a CO 2 high pressure storage as well as storage mode of CO 2 in a coal mine are presented in the paper.

Перейти к тому 170

Похожие статьи

Special conditions of transporting routes construction in undermined areas in Czech Republic
2007 Jaroslav Broul, Jiří Husárik
Mine waste management in upper silesian coal basin (USCB)
2007 Jacek Nowak, Aleksander Frejowski
Application of fractal dimension theory for the estimation of spatial variability of soil parameters
2007 Michał Misciorak, Grzegorz Janik