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	<title>sustainable metal extraction &#8211; BIOENGINEER.ORG</title>
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		<title>Acid-Free Method Produces Battery-Grade Nickel, Cobalt Sulfates</title>
		<link>https://bioengineer.org/acid-free-method-produces-battery-grade-nickel-cobalt-sulfates/</link>
		
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		<pubDate>Tue, 20 May 2025 13:54:50 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[acid-free battery production]]></category>
		<category><![CDATA[circular economy battery materials]]></category>
		<category><![CDATA[green chemistry innovation]]></category>
		<category><![CDATA[nickel-cobalt sulfate refinement]]></category>
		<category><![CDATA[sustainable metal extraction]]></category>
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					<description><![CDATA[In a groundbreaking advancement within the field of battery materials processing, scientists have unveiled an innovative acid-free method for preparing battery-grade nickel and cobalt sulfates directly from complex mixed resources. This development, detailed in a recent publication by Zhang, Zheng, Lv, and colleagues in Nature Communications, promises to revolutionize the extraction and refinement processes underpinning [&#8230;]]]></description>
		
		
		
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