{"id":2219,"date":"2010-02-09T13:52:48","date_gmt":"2010-02-09T12:52:48","guid":{"rendered":"http:\/\/ph.inboundmarketer.es\/rectangular-ductwork-for-desulphurisation-system\/"},"modified":"2010-02-09T13:52:48","modified_gmt":"2010-02-09T12:52:48","slug":"rectangular-ductwork-for-desulphurisation-system","status":"publish","type":"post","link":"https:\/\/grupopht.com\/en\/references\/rectangular-ductwork-for-desulphurisation-system\/","title":{"rendered":"Rectangular ductwork for desulphurisation system"},"content":{"rendered":"<p>Construction of rectangular FRP ductwork as part of the flue gas desulphurization system in an 80 MW steam turbine.<br \/>\nThis ducting system replaced the existing metallic system that had been degraded by corrosion.<\/p>\n<h4>Operating Conditions<\/h4>\n<p>The design specifications were very demanding, with an operating temperature of 99\u00baC and an internal pressure of 2000 Pa.<br \/>\nIn addition the exhaust gases from the preheater carried sulphuric acid at a concentration of 50%.<\/p>\n<h4>Material<\/h4>\n<p>The ducts were manufactured in FRP. Because of the operating conditions (input to and output from the absorber), the resins used were a novolac (high temperature) vinylester epoxy resin, and a bisphenol-A (low temperature) vinylester epoxy resin.<\/p>\n<h4>Client<\/h4>\n<p>Alstom Power<\/p>\n<h4>Location<\/h4>\n<p>Central T\u00e9rmica de Endesa<br \/>\nBaranco de Tirajana (Las Palmas)<br \/>\nGran Canaria, Spain<\/p>\n<h4>Year of Completion<\/h4>\n<p>2010<\/p>\n<div id='gallery-1' class='gallery galleryid-2219 gallery-columns-7 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/grupopht.com\/en\/wp-content\/uploads\/sites\/2\/2012\/02\/53_cimg0228.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/grupopht.com\/en\/wp-content\/uploads\/sites\/2\/2012\/02\/53_cimg0228-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/grupopht.com\/en\/wp-content\/uploads\/sites\/2\/2012\/02\/53_cimg0231.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/grupopht.com\/en\/wp-content\/uploads\/sites\/2\/2012\/02\/53_cimg0231-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Construction of rectangular FRP ductwork as part of the flue gas desulphurization system in an 80 MW steam turbine. This ducting system replaced the existing metallic system that had been degraded by corrosion. Operating Conditions The design specifications were very demanding, with an operating temperature of 99\u00baC and an internal pressure of 2000 Pa. In [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":816,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[179,177],"tags":[],"class_list":["post-2219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gas-conductions","category-references"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rectangular ductwork for desulphurisation system - Grupohpt English<\/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:\/\/grupopht.com\/en\/references\/rectangular-ductwork-for-desulphurisation-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rectangular ductwork for desulphurisation system - Grupohpt English\" \/>\n<meta property=\"og:description\" content=\"Construction of rectangular FRP ductwork as part of the flue gas desulphurization system in an 80 MW steam turbine. This ducting system replaced the existing metallic system that had been degraded by corrosion. Operating Conditions The design specifications were very demanding, with an operating temperature of 99\u00baC and an internal pressure of 2000 Pa. In [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/grupopht.com\/en\/references\/rectangular-ductwork-for-desulphurisation-system\/\" \/>\n<meta property=\"og:site_name\" content=\"Grupohpt English\" \/>\n<meta property=\"article:published_time\" content=\"2010-02-09T12:52:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/grupopht.com\/en\/wp-content\/uploads\/sites\/2\/2012\/02\/53_cimg0228.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"chema\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"chema\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/references\\\/rectangular-ductwork-for-desulphurisation-system\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/references\\\/rectangular-ductwork-for-desulphurisation-system\\\/\"},\"author\":{\"name\":\"chema\",\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/#\\\/schema\\\/person\\\/68a22003de038ddc809cbb02be2ede2d\"},\"headline\":\"Rectangular ductwork for desulphurisation system\",\"datePublished\":\"2010-02-09T12:52:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/references\\\/rectangular-ductwork-for-desulphurisation-system\\\/\"},\"wordCount\":135,\"publisher\":{\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/references\\\/rectangular-ductwork-for-desulphurisation-system\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/grupopht.com\\\/en\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2012\\\/02\\\/53_cimg0228.jpg\",\"articleSection\":[\"Gas conductions\",\"References\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/grupopht.com\\\/en\\\/references\\\/rectangular-ductwork-for-desulphurisation-system\\\/\",\"url\":\"https:\\\/\\\/grupopht.com\\\/en\\\/references\\\/rectangular-ductwork-for-desulphurisation-system\\\/\",\"name\":\"Rectangular ductwork for desulphurisation system - 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