This chapter describes the methodology used in EPA’s Waste Reduction Model (WARM) to

estimate streamlined life‐cycle greenhouse gas (GHG) emission factors for fly ash beginning at the waste generation reference point.  Fly ash is generated as a byproduct of coal combustion and is used as a replacement for cement in concrete, among other uses. The WARM GHG emission factors are used to compare the net emissions associated with management of fly ash in the following two materials management alternatives: recycling and landfilling.

Coal Fly Ash material crushing and grinding Processing Plants used the machines as follows:

Primary crusher: jaw crusher,PEW Series jaw crusher

Secondary crushing machine: Impact crusher and hydraulic cone crusher

Mill: MTW Series Trapezium Grinding Mill

Accessories: Belt conveyors

Coal Fly Ash production line process Intruduction:

1. dressing, large pieces of material from the crusher as primary crusher, a common primary crusher jaw crusher, the European version of the jaw crusher.
2. The material after primary crushing, turn-by-crusher or hydraulic cone crusher for secondary crusher.
3. After the material as well as the secondary crusher after the transfer of materials have to meet the requirements for grinding mill grinding, substandard materials are wandering around twelve conveyor belt crushing process until there is compliance with the requirements of another mill