| Other indicative properties of coal | |||||||||
| TECHNICAL PARAMETERS OF IMPORTED COAL | |||||||||
| Petrographic & Chemical Properties | Rheological Properties & Ash Composition | ||||||||
| A | Maceral composition | G | Dialation | ||||||
| Vitrinite | % | Softening | oC | ||||||
| Exinite | % | Shrinking | oC | ||||||
| RSF | % | Dialation | oC | ||||||
| Inertinite | % | Contracting | % | ||||||
| Minerals | % | Dialation | % | ||||||
| Amplitude | % | ||||||||
| B | V-Type Distribution Patteren ( all types) | ||||||||
| V1 | % | H | Gieseler Fluidity | ||||||
| V2 | % | Softening | oC | ||||||
| V3 | % | Plasticity | oC | ||||||
| V4 | % | Solidifying | oC | ||||||
| % | M Plasticity | ddpm | |||||||
| % | |||||||||
| Vn | % | I | Ash fusion Temperature (oC) | ||||||
| C | Elemental Analysis | J | HGI (Hard Grove Grindability Index) | ||||||
| Carbon | % | K | Size Fraction Analysis(%) | ||||||
| Hydrogen | % | + 1mm | % | ||||||
| Nitrogen | % | + 0.5mm | % | ||||||
| Oxygen | % | - 0.5 mm | % | ||||||
| Chlorine | % | - 0.2mm | % | ||||||
| D | RoR(max) | L | Ash Composition | ||||||
| RoR | SiO2 | % | |||||||
| Reactives | % | Al2O3 | % | ||||||
| Total Inerts | % | Fe2O3 | % | ||||||
| Optimum Inerts | % | TiO2 | % | ||||||
| CB Index | P2O5 | % | |||||||
| CaO | % | ||||||||
| E | Chemical Properties | Mgo | % | ||||||
| Inherent Moisture | % | Na2O | % | ||||||
| Ash(adb) | % | K2O | % | ||||||
| VM(adb) | % | SO3 | % | ||||||
| Sulphur | % | MnO | % | ||||||
| Swelling Index | Ba | % | |||||||
| Roga Index | Sr | % | |||||||
| LTGK | V2O5 | % | |||||||
| Cr2O3 | % | ||||||||
| F | Distribution of Sulphur | ||||||||
| Pyritic | % | M | Coke Properties | ||||||
| Sulphatic | % | M-10 | % | ||||||
| Organic | % | CSR | % | ||||||
| Total | % | CRI | % | ||||||
| Coke Pressure | PSI | ||||||||
| If the offered coal is blended, then the above properties for individual constituents as well as | |||||||||
| the proportion of the individual constituents in the blended coal shall also be required along | |||||||||
| with the blended coal properties. | |||||||||