The purity and consistency of products in our lime portfolio deliver value for customers across a number of chemical treatment applications. 

Pulp and Paper

Products in our lime portfolio bring a range of key benefits to the pulp and paper manufacturing process, enabling customers to supplement their own lime production with a high quality, versatile material.

In the kraft (sulphate) process, high-calcium lime works as a causticizing agent, reacting with recovered waste sodium carbonate solution to generate caustic soda for reuse in the process. 

Lime is also used in the preparation of calcium bisulfite; in the preparation of calcium hypochlorite bleach; in the recovery of waste black liquor solution; and as a filtration conditioner in the recovery of paper mill byproducts.


The versatility and consistent quality of our lime products make them ideally suited for a wide range of uses in the chemical industry.

We work with customers around the world, helping them to extract maximum value from our lime as a reactant, as a neutralising agent, and as a key component in manufacturing processes employed in both organic and inorganic chemistry. 

Our silica, lime, quartz, precipitated calcium carbonate and kaolin products are also used in silicates, cosmetics, pharma & hygiene, chemical carries, printed circuit boards, epoxy moulding compounds and many other applications.


How can we help you?

We’ll work with you to understand your objectives and manufacturing needs.

With operations in more than 40 countries and an expansive logistics network, we can help you to meet local and global goals.

Please contact us to discuss your challenges and needs. We’re here to help.