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<title><![CDATA[EC21 Product Catalogs - lead zinc ore]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/lead-zinc-ore--0551/1/lead zinc ore.html]]></link><item>
<title><![CDATA[Gallium Extraction From Mother Liquor by Bayer Process]]></title><link><![CDATA[https://oscar16668.en.ec21.com/Gallium-Extraction-From-Mother-Liquor--11971249_12032930.html]]></link><description><![CDATA[ore, and the remaining 10% is mainly derived from zinc and lead. In the waste gas and waste residue and fly ash in the production process.The resin adsorption method for gallium extraction has the ad]]></description><pubDate><![CDATA[20241224]]></pubDate></item>

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