Minerals

Improved Zinc Bromide Battery for Storage in Harsh Environments

We have developed a cost effective and reliable battery technology for the large scale energy storage. It is an innovation in Zinc Bromide batteries.  Typically the ZnBr2 batteries are of flow type; and regarded as one of the cheapest and long lasting batteries. But the flow batteries need frequent maintenance, cause noise and have lesser …

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Optimized coagulant blend for the specific water treatment

The Challenge / Concern: Aluminum sulphate is the best coagulant in terms of efficiency and cost. Occasionally it fails to give proper results due to its narrow operating range. Though theoretically it has the acceptable operating pH range of 5.5 to 7.8, its typical range of optimum performance in common ambient temperatures is of pH …

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Battery separator derived from Chrysotile Asbestos

The Challenge / Concern: Energy storage is a great contemporary market, Lithium-ion batteries being the pioneer. Demand of upcoming decade is to produce the batteries with higher energy densities and of high safety. Thus the battery manufacturers are searching for next generation separators having advantages like higher mechanical strength, higher thermal stability, higher porosity, ease …

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