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Engineering360: "Paper Mill Waste Repurposed as Lithium-sulfur Battery Cathodes"

04/05/2018 8:16 AM

Read Engineering360 article: Paper Mill Waste Repurposed as Lithium-sulfur Battery Cathodes.

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Re: Paper Mill Waste Repurposed as Lithium-sulfur Battery Cathodes

04/06/2018 1:12 PM

But brown liquor is not a waste product.

It is concentrated and then burned in a recovery boiler and the sulfites are captured to be used again in the pulping process. This produces carbon-neutral energy for the mill and reduces the pulp plant's need for sulfur. In fact, many paper and pulp mills are a net-producer of sustainable electric power.

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