1. Home
  2. Hardgrove Grindability Index Of Coal Psu

Hardgrove Grindability Index Of Coal Psu

Hardgrove Grindability Index Last updated September 07 2019. Hardgrove Grindability Index short HGI is a measure for the grindability of coal.Grindability is an index therefore it has no unit. The smaller the HGI the harder is coal texture and less grindable is the coal.

Get Price