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<title><![CDATA[EC21 Product Catalogs - absorption diffusion]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/absorption_diffusion--281699/1/absorption diffusion.html]]></link><item>
<title><![CDATA[Zeolite]]></title><link><![CDATA[https://dlthm.en.ec21.com/Zeolite--1917149_1917555.html]]></link><description><![CDATA[absorption surface, it can hold quite many adsorbing substances, thus it can promote the chemical reaction, so the zeolite also can be used as the effective catalyst and catalytic carrier.
Thermal st]]></description><pubDate><![CDATA[20070509]]></pubDate></item>

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