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<oembed><version>1.0</version><provider_name>American Cement Association</provider_name><provider_url>https://www.cement.org</provider_url><author_name>David Arquette</author_name><author_url>https://www.cement.org/author/darquette/</author_url><title>Quarry to Clinker Webinar Series: Preheater Precalciner - American Cement Association</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="3ObIH734pG"&gt;&lt;a href="https://www.cement.org/event/qtc-preheater-precalciner/"&gt;Quarry to Clinker Webinar Series: Preheater Precalciner&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.cement.org/event/qtc-preheater-precalciner/embed/#?secret=3ObIH734pG" width="600" height="338" title="&#x201C;Quarry to Clinker Webinar Series: Preheater Precalciner&#x201D; &#x2014; American Cement Association" data-secret="3ObIH734pG" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;
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</html><thumbnail_url>http://www.cement.org/wp-content/uploads/2025/03/IMG_8169-scaled.jpg</thumbnail_url><thumbnail_width>1707</thumbnail_width><thumbnail_height>2560</thumbnail_height><description>Zoom 2025-10-23 14:00:00 Overview This webinar will review the thermal efficiency of preheaters and precalciner systems, outlining preheater components and describing the heat transfer processes through each preheater stage. It will address conditions such as buildup in the tower or incomplete combustion, along with strategies for avoiding these issues to ensure smooth operation. Additionally, the [&hellip;]</description></oembed>
