Extensive research and development has enabled the effective use of fly ash to fill voids in mines and as a component in construction materials to reduce its environmental footprint.
The Ministry said that in this proactive measure, up to 19 mines have been allocated to 13 thermal power plants. This allocation addresses environmental concerns associated with fly ash disposal and promotes sustainable practices within the coal mining sector. Additionally, approximately 20.39 lakh tonnes of fly ash has been reused till date in Shaft 1 of Gorbicoal Mine.
The Ministry of Coal, in collaboration with the Central Mining Planning and Design Institute (CMPDI), is in the process of creating a centralized portal to manage the application process for the allocation of mine holes to Thermal Power Plants (TPP) for the filled with fly ash. activities. This portal aims to streamline operations and guarantee transparency and efficiency.
Extensive feasibility studies are being conducted to explore optimal methods for blending fly ash with overburden in operating mines. Standard operating procedures (SoPs) have been established to guide the safe and efficient use of fly ash, addressing administrative and safety considerations. A major feasibility study is being carried out at the operational Nigahi mine in collaboration with the Central Institute of Mining and Fuels Research (CIMFR). This study aims to determine the optimal percentage of fly ash to be mixed with the overburden, and results are expected soon.
According to the Ministry of Environment, Forest and Climate Change, the term 'fly ash' includes all ash generated such as electrostatic precipitator (ESP) ash, dry fly ash, bottom ash, pond ash and mound ashes. Its composition, rich in silicon dioxide (SiO2), calcium oxide (CaO) and aluminum oxide (Al2O3), makes it valuable for various applications, transforming potential waste into useful material. Effective management promotes its use in construction activities, thus minimizing waste, conserving natural resources and reducing the carbon footprint.
The Ministry said that in this proactive measure, up to 19 mines have been allocated to 13 thermal power plants. This allocation addresses environmental concerns associated with fly ash disposal and promotes sustainable practices within the coal mining sector. Additionally, approximately 20.39 lakh tonnes of fly ash has been reused till date in Shaft 1 of Gorbicoal Mine.
The Ministry of Coal, in collaboration with the Central Mining Planning and Design Institute (CMPDI), is in the process of creating a centralized portal to manage the application process for the allocation of mine holes to Thermal Power Plants (TPP) for the filled with fly ash. activities. This portal aims to streamline operations and guarantee transparency and efficiency.
Extensive feasibility studies are being conducted to explore optimal methods for blending fly ash with overburden in operating mines. Standard operating procedures (SoPs) have been established to guide the safe and efficient use of fly ash, addressing administrative and safety considerations. A major feasibility study is being carried out at the operational Nigahi mine in collaboration with the Central Institute of Mining and Fuels Research (CIMFR). This study aims to determine the optimal percentage of fly ash to be mixed with the overburden, and results are expected soon.
According to the Ministry of Environment, Forest and Climate Change, the term 'fly ash' includes all ash generated such as electrostatic precipitator (ESP) ash, dry fly ash, bottom ash, pond ash and mound ashes. Its composition, rich in silicon dioxide (SiO2), calcium oxide (CaO) and aluminum oxide (Al2O3), makes it valuable for various applications, transforming potential waste into useful material. Effective management promotes its use in construction activities, thus minimizing waste, conserving natural resources and reducing the carbon footprint.
