coalex

CoalEX

CoalEX flotation reagents are a range of highly selective products that are very effective in the separation of coal from the associated ash constit­uents. Each product is the result of extensive test work and refinement, delivering the required outcome for various coal types and processes. High recoveries, lower ash and minimum cost-per-ton expenditures are just some the highly desirable properties of this range.
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Nalco Water 
1601 W. Diehl Road
Naperville, Il 60563

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Product Details

The CoalEX program consists of frothers, collectors and promoters, and now additional products which are cost competitive with diesel where your budget is constrained.

CoalEX programs are designed:

• To be NOT classified as hazardous and dangerous goods
• To minimize carbon footprint
• To work over a wide pH range
• To work in all types of process water
• To be used in both conventional and column flotation cells

CoalEX programs are ideal for any application requiring optimum flotation kinetics to achieve maxi­mum recovery. They are excellent for processes where recovery is not limited by downstream bottlenecks in concentrate dewatering. The multi-component collectors have been formulated to increase the contact angle of all coal surfaces, thus significantly improving oxidized coal recovery.