We distinguish anthracite grades by fixed carbon, ash, volatile matter, moisture and commercial size fraction.
Material characterization and acceptance
We specify anthracite by fixed carbon, ash, volatile matter, sulphur, moisture and commercial size fraction on a stated analytical basis. Fuel, metallurgical-carbon and filtration applications require separate acceptance criteria. Fixed carbon is a proximate-analysis balance, not an elemental-carbon assay.
Process compatibility and end-use requirements
Industrial heating
We review net calorific value, ignition behaviour, ash characteristics and sizing against the combustion system; low volatile matter affects ignition and burner compatibility.
Metallurgical carbon
We assess carbon contribution, ash, sulphur and size for the intended metallurgical route; carbon recovery and addition practice depend on the receiving process.
Water filtration
We require application-specific effective size, uniformity coefficient, abrasion resistance and water-contact suitability; fuel-grade certification does not establish filter-media acceptance.
Anthracite characterization and preparation
Anthracite
Fixed carbon, ash, moisture and sizing
Preparation
Screening, segregation and specified treatment
Industrial use
Fuel, carbon input or filter media
Indicative process interfaces. Preparation, handling and acceptance depend on the specified grade, receiving equipment and agreed end-use requirements.
Technical specification
Values are shown only when verified from an identifiable source. Typical industry values, standard limits, producer capabilities and contractual guarantees are kept separate.
Quality specifications
| Parameter | Min | Max | Unit | Test method | Standard | Status |
|---|---|---|---|---|---|---|
| Total moisture | — | — | % | — | — | Not Verified |
| Inherent moisture | — | — | % | — | — | Not Verified |
| Ash | — | — | % | — | — | Not Verified |
| Volatile matter | — | — | % | — | — | Not Verified |
| Fixed carbon | — | — | % | — | — | Not Verified |
| Total sulphur | — | — | % | — | — | Not Verified |
| Calorific value | — | — | kcal/kg | — | — | Not Verified |
| Particle size distribution | — | — | mm | — | — | Not Verified |
| Ash fusion temperature | — | — | °C | — | — | Not Verified |
Applicable standards
ISO · ASTM · TS / TSE
Fuel, metallurgical and filter-media grades follow different requirements. Specific standard numbers are pending verification.
HS / customs classification
- HS code (6 digits)
- HS Classification Requires Confirmation
- Turkish GTİP (12 digits)
- Requires Confirmation
- Classification notes
- Classification depends on coal rank and form.
- Status
- Not Verified
Request a quotation
Specify product form, grade, exact standard and edition, acceptance tolerances, quantity basis, price proposal, Incoterm and named place, destination and shipment schedule. Inspection and documentary requirements are agreed individually.
Request a quotationWe confirm specifications, suitability and availability individually for the agreed supply scope. These applications do not represent a product performance guarantee.
Product categories
- High fixed-carbon anthracite
- Medium fixed-carbon anthracite
- Low fixed-carbon anthracite
- Industrial fines
- Sized anthracite
- Lump anthracite
Indicative Specifications — Subject to Contract
Contractual acceptance requires confirmed grade, composition or ratings, dimensions, analytical basis, sampling method, applicable standard and edition, tolerances and inspection evidence. No unverified numerical limits or conformity guarantees are assigned.