{"id":16067,"date":"2026-10-29T19:06:47","date_gmt":"2026-10-29T19:06:47","guid":{"rendered":"https:\/\/www.fs-elliott.com\/?p=16067"},"modified":"2026-10-29T19:09:24","modified_gmt":"2026-10-29T19:09:24","slug":"hidden-costs-of-hoc-air-dryers-in-centrifugal-compressor-operation","status":"publish","type":"post","link":"https:\/\/www.fs-elliott.com\/ko\/white-paper\/hidden-costs-of-hoc-air-dryers-in-centrifugal-compressor-operation\/","title":{"rendered":"Hidden Costs of HOC Air Dryers in Centrifugal Compressor Operation"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16067\" class=\"elementor elementor-16067\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ced694 e-flex e-con-boxed e-con e-parent\" data-id=\"7ced694\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-49fa0426 e-con-full e-flex e-con e-child\" data-id=\"49fa0426\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-18b3a7e7 e-con-full e-flex e-con e-child\" data-id=\"18b3a7e7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0742699 elementor-widget elementor-widget-image\" data-id=\"0742699\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.fs-curtis.fs-elliott.com\/HOC_dryers_centrifugal_compressors_white_paper\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-786x1024.png\" class=\"attachment-large size-large wp-image-16076\" alt=\"Hidden Costs of HOC Air Dryers in Centrifugal Compressor Operation TN\" srcset=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-786x1024.png 786w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-230x300.png 230w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-768x1000.png 768w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-9x12.png 9w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-18x24.png 18w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-28x36.png 28w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN-37x48.png 37w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/HOC-White-Paper-TN.png 1099w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4c4dc08e e-con-full e-flex e-con e-child\" data-id=\"4c4dc08e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2601e523 elementor-widget elementor-widget-heading\" data-id=\"2601e523\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">WHITE PAPER<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bf2cad5 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1bf2cad5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hidden Costs of HOC Air Dryers in Centrifugal Compressor Operation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19383782 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"19383782\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Heat of compression (HOC) dryers use heat generated during compression to regenerate desiccant, offering an opportunity to put otherwise wasted energy to work. But selecting an efficient drying system requires more than evaluating heat recovery alone. Overlooked application requirements can lead to unexpected operating costs.<\/p><p>This white paper explores compressed air dryer technologies and the factors to consider when pairing a dryer with a centrifugal compressor. Learn how different drying methods compare, how HOC dryers operate, and what questions to ask when evaluating a system for your facility.<\/p><p>Download the white paper to better understand your drying options and identify potential costs before selecting a solution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b87bf97 elementor-widget elementor-widget-button\" data-id=\"b87bf97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.fs-curtis.fs-elliott.com\/HOC_dryers_centrifugal_compressors_white_paper\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DOWNLOAD WHITE PAPER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e43fd8 e-flex e-con-boxed e-con e-parent\" data-id=\"0e43fd8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93318d7 elementor-widget elementor-widget-heading\" data-id=\"93318d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Insights &amp; Resources<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-fcb627f-76bb2dc e-divider-base\" data-interaction-id=\"fcb627f\"  data-e-type=\"widget\" data-id=\"fcb627f\" \/>\n\t\t\t\t<div class=\"elementor-element elementor-element-acf818b custom-blog-cards elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-posts--show-avatar elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"acf818b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-14368 post type-post status-publish format-standard has-post-thumbnail hentry category-videos\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.fs-elliott.com\/ko\/videos\/how-does-a-centrifugal-compressor-work\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"250\" src=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post-.png\" class=\"attachment-large size-large wp-image-14379\" alt=\"How Does a Centrifugal Compressor Work\" srcset=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post-.png 960w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post--300x94.png 300w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post--768x240.png 768w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post--18x6.png 18w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post--24x8.png 24w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post--36x11.png 36w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/Blog-Post--48x15.png 48w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Videos<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.fs-elliott.com\/ko\/videos\/how-does-a-centrifugal-compressor-work\/\" >\n\t\t\t\tHow Does a Centrifugal Compressor Work?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Learn how centrifugal compressors work, explore their key components and industrial applications, and discover how they deliver efficient, reliable, oil-free compressed air.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.fs-elliott.com\/ko\/videos\/how-does-a-centrifugal-compressor-work\/\" aria-label=\"Read more about How Does a Centrifugal Compressor Work?\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t10\uc6d4 26, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-4557 post type-post status-publish format-standard has-post-thumbnail hentry category-podcasts\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.fs-elliott.com\/ko\/podcasts\/how-to-specify-a-centrifugal-compressor-for-reliability-and-lower-lifecycle-costs\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"333\" src=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8.png\" class=\"attachment-large size-large wp-image-5224\" alt=\"Beyond Compression Blog\" srcset=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8.png 960w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8-300x125.png 300w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8-768x320.png 768w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8-18x8.png 18w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8-24x10.png 24w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8-36x15.png 36w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode8-48x20.png 48w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Beyond Compression Podcast<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.fs-elliott.com\/ko\/podcasts\/how-to-specify-a-centrifugal-compressor-for-reliability-and-lower-lifecycle-costs\/\" >\n\t\t\t\tHow to Specify a Centrifugal Compressor for Reliability and Lower Lifecycle Costs\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>When specifying a centrifugal compressor, the decisions made during the engineering phase can influence far more than equipment selection. Compressor specifications affect reliability, efficiency, project costs, installation requirements, controls architecture, lead times, and long-term operational performance.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.fs-elliott.com\/ko\/podcasts\/how-to-specify-a-centrifugal-compressor-for-reliability-and-lower-lifecycle-costs\/\" aria-label=\"Read more about How to Specify a Centrifugal Compressor for Reliability and Lower Lifecycle Costs\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t7\uc6d4 27, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-6921 post type-post status-publish format-standard has-post-thumbnail hentry category-blog tag-air-compressors tag-compressed-air-basics tag-educational-resources\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.fs-elliott.com\/ko\/blog\/what-can-oil-free-air-compressors-do-for-your-plant\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"417\" src=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image.jpg\" class=\"attachment-large size-large wp-image-6923\" alt=\"What Can Oil-Free Air Compressors do for Your Plant?\" srcset=\"https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image.jpg 960w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image-300x156.jpg 300w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image-768x400.jpg 768w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image-18x9.jpg 18w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image-24x13.jpg 24w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image-36x19.jpg 36w, https:\/\/www.fs-elliott.com\/wp-content\/uploads\/2026\/10\/oil-free-blog-post-head-image-48x25.jpg 48w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">AIRAdvisor \ube14\ub85c\uadf8<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.fs-elliott.com\/ko\/blog\/what-can-oil-free-air-compressors-do-for-your-plant\/\" >\n\t\t\t\tWhat Can Oil-Free Air Compressors do for Your Plant?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Across industries, plant operators face growing pressure to reduce operating costs, protect product quality, and meet stringent environmental standards. One of the most effective ways to meet all three goals is by integrating ISO 8573-1 Class 0 certified oil-free air compressors into your compressed air system.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.fs-elliott.com\/ko\/blog\/what-can-oil-free-air-compressors-do-for-your-plant\/\" aria-label=\"Read more about What Can Oil-Free Air Compressors do for Your Plant?\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t4\uc6d4 17, 2025\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Explore the potential hidden costs of heat of compression (HOC) dryers. Compare compressed air drying technologies and learn what to consider when selecting a dryer to support efficient centrifugal compressor operation.<\/p>","protected":false},"author":4,"featured_media":16076,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-16067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-white-paper"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hidden Costs of HOC Air Dryers in Centrifugal Compressor Operation | FS-Elliott<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fs-elliott.com\/ko\/white-paper\/hidden-costs-of-hoc-air-dryers-in-centrifugal-compressor-operation\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hidden Costs of HOC Air Dryers in Centrifugal Compressor Operation | FS-Elliott\" \/>\n<meta property=\"og:description\" content=\"Explore the potential hidden costs of heat of compression (HOC) dryers. 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