Lime Products
Calcium Oxide & Calcium Hydroxide
Quicklime and hydrated lime from high-purity limestone – for steel, water treatment, construction and chemicals.
From Limestone to Lime
One mineral, three products
CaCO₃
Limestone
Quarried and crushed
CaO
Quicklime
Calcined: CaCO₃ → CaO + CO₂
Ca(OH)₂
Hydrated lime
Slaked: CaO + H₂O → Ca(OH)₂
Key specification
| Available CaO | Technical Specification – To Be Confirmed |
|---|---|
| Total CaO | Technical Specification – To Be Confirmed |
| MgO | Technical Specification – To Be Confirmed |
| CO₂ / LOI | Technical Specification – To Be Confirmed |
| Reactivity (T60) | Technical Specification – To Be Confirmed |
| SiO₂ + Fe₂O₃ | Technical Specification – To Be Confirmed |
| Size distribution | Technical Specification – To Be Confirmed |
Calcium Oxide
Quicklime
CaO
Produced by calcining high-purity limestone at around 900 °C or more. Highly reactive and widely used as a flux, a neutralising agent and a raw material for chemicals.
Product forms
| Form | Size | Availability |
|---|---|---|
| Lumps | 20 – 60 mm | To be confirmed |
| Pebble | 5 – 20 mm | To be confirmed |
| Granular | 0 – 5 mm | To be confirmed |
| Ground powder | below 90 µm | To be confirmed |
Industries and accepted forms
| Industry | Typical form / size |
|---|---|
| Steelmaking (BOF / EAF flux) | Lumps 10 – 50 / 20 – 60 mm |
| Water & wastewater treatment | Pebble or ground powder |
| AAC blocks & sand-lime bricks | Ground powder below 90 µm |
| Soil stabilisation | Granular 0 – 5 mm or powder |
| Sugar refining | Lumps |
| Mining & metallurgy (pH control) | Pebble or powder |
| Chemicals & PCC | Lumps or pebble |
| Pulp & paper (causticising) | Pebble |
Key specification
| Ca(OH)₂ content | Technical Specification – To Be Confirmed |
|---|---|
| Available lime | Technical Specification – To Be Confirmed |
| MgO | Technical Specification – To Be Confirmed |
| CO₂ | Technical Specification – To Be Confirmed |
| Moisture | Technical Specification – To Be Confirmed |
| Residue on 90 µm sieve | Technical Specification – To Be Confirmed |
| Whiteness | Technical Specification – To Be Confirmed |
Calcium Hydroxide
Hydrated Lime
Ca(OH)₂
Produced by slaking quicklime with a controlled amount of water to form a dry, fine white powder. Easier to handle than quicklime and used for neutralisation, purification and construction.
Product forms
| Form | Size | Availability |
|---|---|---|
| Powder | Typically specified by residue on a 90 µm sieve | To be confirmed |
Industries and accepted forms
| Industry | Typical form / size |
|---|---|
| Water & wastewater treatment | Powder or milk of lime |
| Construction (lime mortars & plasters) | Powder |
| Soil stabilisation | Powder |
| Asphalt (anti-stripping additive) | Powder, about 1 – 2% of the mix |
| Flue gas treatment | Fine powder |
| Leather tanning | Powder |
| Chemicals | Powder |
| Food & pharmaceuticals | Regulated high-purity grades only |
| Agriculture | Powder |
Quicklime and hydrated lime are strongly alkaline and must be handled with suitable protective equipment. Safety data sheets, certificates of analysis and packaging details are provided on request; availability of each form is confirmed per order.
Need quicklime or hydrated lime?
Tell us the form, quantity and application – we will confirm availability and specification.