{"id":5039,"date":"2026-10-05T15:51:32","date_gmt":"2026-10-05T13:51:32","guid":{"rendered":"https:\/\/heatmanage.com\/?p=5039"},"modified":"2026-10-05T15:51:32","modified_gmt":"2026-10-05T13:51:32","slug":"holmen-workington-hiss-avancerad","status":"publish","type":"post","link":"https:\/\/heatmanage.com\/sv\/news\/holmen-workington-hiss-advanced\/","title":{"rendered":"Holmen Workington \u00f6kar h\u00e5llbar elproduktion med HISS"},"content":{"rendered":"<p>&nbsp;<\/p>\n<h3><em>Holmenpappersbruk i Workington i Storbritannien identifierade en m\u00f6jlighet att p\u00e5 ett kostnadseffektivt s\u00e4tt f\u00f6rb\u00e4ttra effektiviteten, livsl\u00e4ngden och tillg\u00e4ngligheten hos sin biomassafyrda BFB-kokare p\u00e5 150 MW. <\/em><\/h3>\n<h3><em>Med en garanti f\u00f6r absolut avkastning p\u00e5 investeringen och utan att installera fler maskiner \u00f6kade pannans elektriska effektivitet med 0,62 procentenheter samtidigt som pannans r\u00f6rerosion fr\u00e5n sotavlagringar undviks. <\/em><\/h3>\n<h3><em>Den ytterligare f\u00f6rnybara kraftproduktionen motsvarar cirka 2 065 ton underviktade koldioxidutsl\u00e4pp per \u00e5r j\u00e4mf\u00f6rt med motsvarande produktion fr\u00e5n naturgas. <\/em><\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>Att f\u00f6rb\u00e4ttra sotutbl\u00e5sningseffektiviteten vid Holmen Workington<\/h1>\n<p>Holmens verkstad i Workington \u00e4r certifierad enligt ISO 50001 och har tilldelats EcoVadis-utm\u00e4rkelsen Platinum, vilket g\u00f6r den till en % av de 10 fr\u00e4msta f\u00f6retagen som rankats av EcoVadis. Energif\u00f6rsvarlighet, vattenbesparingar och tillf\u00f6rlitlig drift \u00e4r d\u00e4rf\u00f6r naturliga prioriteringar f\u00f6r verket. Heat Management Konstruerad, byggd, installerad och ig\u00e5ngsatt <span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/heatmanage.com\/sv\/losningar\/optimerad-angblasning\/\">HISS<sup>\u00ae<\/sup> Avancerad<\/a><\/span> Att f\u00f6rb\u00e4ttra det befintliga sotutsl\u00e4ppssystemet i november 2025.<\/p>\n<p>Huvudsyftet var att minska kondensatets p\u00e5verkan p\u00e5 pannr\u00f6r och minska \u00e5ngf\u00f6rbrukningen vid sotning samtidigt som pannans renlighet och stabilt arbete uppr\u00e4tth\u00f6lls.<\/p>\n<p>De operativa data visar stabiliserad pannans prestanda omedelbart efter start. Genomsnittlig generatoreffekt \u00f6kade med cirka 1,0 MWe vid liknande br\u00e4nslef\u00f6rbrukning, med stabilare \u00e5ngtemperatur och tryck under drift. Pannens elektriska effektivitet \u00f6kade med 0,62 procentenheter.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"wp-image-5041 aligncenter\" src=\"https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-scaled.webp\" alt=\"\" width=\"1226\" height=\"740\" srcset=\"https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-18x12.webp 18w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-200x121.webp 200w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-300x181.webp 300w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-400x241.webp 400w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-600x362.webp 600w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-768x463.webp 768w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-800x482.webp 800w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-1024x617.webp 1024w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-1200x724.webp 1200w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-1536x926.webp 1536w, https:\/\/heatmanage.com\/wp-content\/uploads\/2026\/10\/HW_2-scaled.webp 2560w\" sizes=\"(max-width: 1226px) 100vw, 1226px\" \/><\/p>\n<p style=\"text-align: center;\">Driftsuppgifter fr\u00e5n november 2025 till mars 2026 visar stabilt pannverksdrift efter start av HISS (\u00f6vre diagrammet, markerad yta) och h\u00f6gre generatoreffekt vid liknande br\u00e4nslef\u00f6rbrukning (nedre diagrammet).<\/p>\n<p>&nbsp;<\/p>\n<h1>Nyckeltal<\/h1>\n<ul>\n<li>Sootbl\u00e5sing <strong>\u00c5ngf\u00f6rbrukningen minskades med 45 procent % per cykel<\/strong> (<em>11.4<\/em> till <em>6,3 t\/cykel<\/em>)<\/li>\n<li><strong>Inga k\u00e4nda r\u00f6rl\u00e4ckor eller oplanerad drifttid f\u00f6r pannan<\/strong> rapporterad av Holmen Workington sedan installationen<\/li>\n<li>Sootbl\u00e5sing <strong>Cykeltiden minskades fr\u00e5n tv\u00e5 timmar till en timme<\/strong><\/li>\n<li><strong>Den genomsnittliga generatorniv\u00e5n \u00f6kade<\/strong> med cirka 1,0 MWe vid liknande br\u00e4nslef\u00f6rbrukning<\/li>\n<li>M\u00e4tt <strong>Pannans effektivitet \u00f6kade med 0,62 procentenheter<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>F\u00f6r Holmen Workington var tillg\u00e4nglighet en viktig del av projektet. Sedan anl\u00e4ggningen startades har det inte f\u00f6rekommit n\u00e5gra problem med antingen HISS-automatiseringen eller HISS-styrdonen i pannrummet:<\/p>\n<p>&nbsp;<\/p>\n<h3><strong><span style=\"color: #008080;\">\u201cS\u00e5 h\u00e4r l\u00e5ngt har vi inte upplevt n\u00e5gra problem med antingen HISS-automatiseringen eller HISS-styrdonen i pannrummet. Baserat p\u00e5 v\u00e5r erfarenhet hittills skulle jag betrakta systemet som mycket p\u00e5litligt,\u201d<\/span> <\/strong>s\u00e4ger Oliver Dyer, projektingenj\u00f6r p\u00e5 Holmen Workington.<\/h3>\n<p>&nbsp;<\/p>\n<p>Systemet inneh\u00e5ller ocks\u00e5 en reservfunktion som g\u00f6r att pannan tempor\u00e4rt kan \u00e5terg\u00e5 till den tidigare logiken f\u00f6r sotutbl\u00e5sning vid behov.<\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: #008080;\"><strong>\u201cHISS-systemet g\u00f6r det m\u00f6jligt f\u00f6r oss att \u00e5terg\u00e5 till v\u00e5rt tidigare sotutsl\u00e4ppssystem om det skulle uppst\u00e5 n\u00e5gra problem. Det inneb\u00e4r att vi kan forts\u00e4tta att driva pannan \u00e4ven om HISS tillf\u00e4lligt \u00e4r otillg\u00e4ngligt, vilket \u00e4r avg\u00f6rande f\u00f6r en kraftv\u00e4rmepanna som v\u00e5r,\u201d<\/strong><\/span> s\u00e4ger Oliver.<\/h3>\n<p>&nbsp;<\/p>\n<p>Projektet har ocks\u00e5 visat positiva tidiga resultat n\u00e4r det g\u00e4ller pannr\u00f6rernas tillf\u00f6rlitlighet, enligt James Long, pann- och turbinchef p\u00e5 Holmen Workington.<\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: #008080;\"><strong>\u201cSedan installationen har vi inte haft n\u00e5gra k\u00e4nda r\u00f6rl\u00e4ckor, vilket \u00e4r definitivt positivt. Prestandan verkar inte ha f\u00f6r\u00e4ndrats sedan installationen, med viktiga driftsv\u00e4rden inom de f\u00f6rv\u00e4ntade gr\u00e4nserna,\u201d<\/strong><\/span> s\u00e4ger James Long.<\/h3>\n<p>&nbsp;<\/p>\n<p>Vid skrivning har anl\u00e4ggningen drivits i ungef\u00e4r 10 m\u00e5nader utan n\u00e5gra k\u00e4nda r\u00f6rl\u00e4ckor. N\u00e4sta planerade st\u00e4ngning kommer att ge m\u00f6jlighet till ytterligare inspektioner och uppf\u00f6ljning.<\/p>\n<p>&nbsp;<\/p>\n<h2>Ladda ner hela fallstudien <span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/heatmanage.com\/sv\/portfoljartiklar\/holmen-workington-hiss-fallstudie\/\">h\u00e4r<\/a><\/span>.<\/h2>\n<blockquote><p>F\u00f6r att l\u00e4ra dig mer om HISS Advanced och hur det minskar \u00e5ngf\u00f6rbrukningen och erosionen av pannr\u00f6r, bes\u00f6k v\u00e5r <strong><a href=\"https:\/\/heatmanage.com\/sv\/losningar\/optimerad-angblasning\/\"><span style=\"color: #3366ff;\"><span style=\"color: #008080;\">HISS-l\u00f6sningssidan<\/span><\/span><\/a><\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p data-pm-slice=\"1 1 []\">F\u00f6r mer information om detta \u00e4rende eller f\u00f6r att diskutera hur HISS kan f\u00f6rb\u00e4ttra sotutsl\u00e4ppsprestandan i din pannor, v\u00e4nligen kontakta <strong>Johan Holm\u00e9r<\/strong>, f\u00f6rs\u00e4ljningschef p\u00e5 Heat Management.<\/p>\n<p data-pm-slice=\"1 1 []\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1595\" src=\"https:\/\/heatmanage.com\/wp-content\/uploads\/2020\/12\/johanporfile.png\" alt=\"Johan Holmer Heat Management\" width=\"132\" height=\"132\" srcset=\"https:\/\/heatmanage.com\/wp-content\/uploads\/2020\/12\/johanporfile-66x66.png 66w, https:\/\/heatmanage.com\/wp-content\/uploads\/2020\/12\/johanporfile.png 132w\" sizes=\"(max-width: 132px) 100vw, 132px\" \/><\/p>\n<p><strong>Johan Holm\u00e9r<\/strong><br \/>\nF\u00f6rs\u00e4ljningschef<br \/>\n<a href=\"mailto:johan.holmer@heatmanage.com\">johan.holmer@heatmanage.com<\/a><br \/>\n+46 736 544 686<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>&nbsp; Holmen Paper Mill in Workington, UK, identified an opportunity to cost-effectively improve the efficiency, lifetime and availability of its biomass-fired 150 MW BFB boiler. With an absolute return-on-investment guarantee and without installing more machines, boiler electrical efficiency increased by 0.62 percentage points while boiler tube erosion from sootblowing impingement was avoided. The additional renewable power generation corresponds to approximately 2,065 tonnes of avoided CO\u2082 emissions per year compared with equivalent generation from natural gas. &nbsp; &nbsp; Improving sootblowing efficiency at Holmen Workington Holmen\u2019s Workington mill is certified according to ISO 50001 and has been awarded EcoVadis Platinum, placing it in the top 1 % of companies rated by EcoVadis. Energy efficiency, water savings and reliable operation are therefore natural priorities for the mill. Heat Management engineered, constructed, installed and started up HISS\u00ae Advanced to improve the existing sootblowing system in November 2025. The main objective was to reduce condensate impact on boiler tubes and lower steam consumption during sootblowing,  [&#8230;]<\/p>\n","protected":false},"author":12,"featured_media":5040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[53,51,63],"tags":[],"class_list":["post-5039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-optimized-steam-sootblowing-articles","category-power-boilers"],"_links":{"self":[{"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/posts\/5039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/comments?post=5039"}],"version-history":[{"count":19,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/posts\/5039\/revisions"}],"predecessor-version":[{"id":5064,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/posts\/5039\/revisions\/5064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/media\/5040"}],"wp:attachment":[{"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/media?parent=5039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/categories?post=5039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/heatmanage.com\/sv\/wp-json\/wp\/v2\/tags?post=5039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}