Process for generation of precipitated calcium carbonate from calcium carbonate rich industrial by-product

Process for generation of precipitated calcium carbonate from calcium carbonate rich industrial by-product

The present invention relates to a process for the production of precipitated calcium carbonate from a calcium carbonate-rich by-product generated in an industrial process, specifically, a by-product generated by a nitrophosphate plant in the fertilizer industry. An environmentally friendly process...

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Hauptverfasser: Jasra, Raksh Vir, Oza, Pravinchandra M, Somani, Rajesh S, Chunnawala, Jatin R, Sheth, Mrinal V, Thakkar, Vikram V, Badheka, Yogi M, Ayyer, Jayalekshmy, Patel, Virendra B
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creator Jasra, Raksh Vir
Oza, Pravinchandra M
Somani, Rajesh S
Chunnawala, Jatin R
Sheth, Mrinal V
Thakkar, Vikram V
Badheka, Yogi M
Ayyer, Jayalekshmy
Patel, Virendra B
description The present invention relates to a process for the production of precipitated calcium carbonate from a calcium carbonate-rich by-product generated in an industrial process, specifically, a by-product generated by a nitrophosphate plant in the fertilizer industry. An environmentally friendly process for the production of precipitated calcium carbonate suitable for industrial application from a calcium carbonate-rich by-product of a nitrophosphate fertilizer plant. The process employs purification steps of calcination, carbonation and optional treatment with an emulsion of fatty acid or fatty acid derivatives.
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title Process for generation of precipitated calcium carbonate from calcium carbonate rich industrial by-product
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