{"id":557,"date":"2012-10-15T15:30:41","date_gmt":"2012-10-15T13:30:41","guid":{"rendered":"https:\/\/www.acboilers.com\/en\/?page_id=557"},"modified":"2026-02-03T17:12:46","modified_gmt":"2026-02-03T16:12:46","slug":"heat-recovery-steam-generators","status":"publish","type":"page","link":"https:\/\/www.acboilers.com\/en\/products\/heat-recovery-steam-generators\/","title":{"rendered":"Heat Recovery Steam Generators for Combined Cycle Power Plants"},"content":{"rendered":"<p>AC BOILERS SpA, has extensive experience with Heat Recovery Steam Generators for large Combined Cycle Power Plants and has installed over 100 units in Italy and abroad.<br \/>\nOur range of production includes:<\/p>\n<h2><strong>&nbsp;Horizontal, natural circulation type<\/strong><\/h2>\n<ul>\n<li>One to three pressure levels up to the maximum HP steam operating pressures and temperatures<\/li>\n<li>With or without reheat<\/li>\n<li>Natural circulation<\/li>\n<li>Cold casing<\/li>\n<li>Top supported<\/li>\n<li>Design for cycling operation<\/li>\n<li>With or without supplementary firing and\/or fresh air firing mode with forced draft fan<\/li>\n<\/ul>\n<h2><strong>&nbsp;Horizontal, Once-Through Benson type<\/strong><\/h2>\n<ul>\n<li>Once-through HP evaporator<\/li>\n<li>Reduced start-up times and increased number of allowable start-ups<\/li>\n<li>Flexibility and enhanced dynamic characteristics<\/li>\n<li>Suitable for future advanced combined cycle steam parameters<\/li>\n<\/ul>\n<h2><strong>&nbsp;Vertical, assisted circulation type<\/strong><\/h2>\n<ul>\n<li>One to three pressure levels up to the maximum HP steam operating pressures and temperatures<\/li>\n<li>With or without reheat<\/li>\n<li>Assisted circulation<\/li>\n<li>Cold and hot casing<\/li>\n<li>Top supported<\/li>\n<li>Design for cycling operation<\/li>\n<li>With or without supplementary firing and\/or fresh air firing mode with forced draft fan<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.acboilers.com\/en\/wp-content\/uploads\/2024\/01\/Brochure-AC-BOILERS.pdf\">Brochure AC Boilers<\/a><\/p>\n<div class=\"int_gallery\">\n<h4>Gallery<\/h4>\nngg_shortcode_0_placeholder\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>AC BOILERS SpA, has extensive experience with Heat Recovery Steam Generators for large Combined Cycle Power Plants and has installed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":32,"menu_order":2,"comment_status":"open","ping_status":"open","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-557","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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