{"id":4442,"date":"2025-04-17T11:12:37","date_gmt":"2025-04-17T09:12:37","guid":{"rendered":"https:\/\/natex.at\/projects\/korkreinigungsanlage-diam-1-2\/"},"modified":"2026-02-16T14:34:46","modified_gmt":"2026-02-16T13:34:46","slug":"korkreinigungsanlage-diam-1-2","status":"publish","type":"avada_portfolio","link":"https:\/\/natex.at\/de\/projects\/korkreinigungsanlage-diam-1-2\/","title":{"rendered":"Korkreinigungsanlage Diam 1 + 2"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Kork ist ein nat\u00fcrlicher Polymerschaum (basierend auf der Substanz Suberin) und wird seit Jahrhunderten zum Verschlie\u00dfen von Flaschen verwendet. Sekund\u00e4re Stoffwechselprodukte von Pilz- und Bakterieninfektionen im Kork sind f\u00fcr den typischen Korkgeschmack im Wein verantwortlich. Die unangenehmste Substanz, die f\u00fcr den Qualit\u00e4tsverlust des Weins verantwortlich ist, ist 2,4,6 Trichloranisol (TCA). Weinspezialisten k\u00f6nnen bereits 2 ng \/ l dieser Substanz im Wein erkennen.   <\/p>\n<p>Diam Corchos ist eine Tochtergesellschaft von Diam Bouchage und sein \u00fcberkritisches CO2-Extraktionsverfahren entfernt dieses unerw\u00fcnschte TCA aus Kork unterhalb des messbaren Grenzwertes, welcher derzeit bei 0,2 ng\/l liegt. Das Korkgranulat wird in einen der 8,5 m\u00b3 oder 12 m\u00b3 gro\u00dfen Extraktoren gegeben und das CO2 wird erhitzt und in einen \u00fcberkritischen Zustand komprimiert, in dem es als L\u00f6sungsmittel wirkt. Dieses \u00fcberkritische CO2 wird in den Extraktor eingeleitet, wo es durch den Kork diffundiert und TCA und andere unerw\u00fcnschte Verbindungen extrahiert. Das CO2, das nun diese Verbindungen enth\u00e4lt, wird entspannt und in den gasf\u00f6rmigen Zustand zur\u00fcckgef\u00fchrt, wodurch die extrahierten Substanzen abgeschieden werden. Anschlie\u00dfend wird das CO2 gefiltert und zur Wiederverwendung recycelt, um sicherzustellen, dass der Kork frei von Verunreinigungen ist und seine sensorische Neutralit\u00e4t bewahrt.    <\/p>\n<p>Bei diesem Projekt handelte es sich um die erste industrielle CO2-Extraktionsanlage, die vollst\u00e4ndig auf Kork ausgerichtet war und seit 2005 kontinuierlich optimiert wurde. Sie wird jetzt rein elektrisch betrieben, mit einem hochmodernen Energier\u00fcckgewinnungssystem in Form einer W\u00e4rmepumpe und einem CO2-R\u00fcckgewinnungssystem aus dem Jahr 2024. Diese Funktionen wurden installiert, um ein absolutes Minimum an Betriebskosten und Umwelteinfl\u00fcsse zu gew\u00e4hrleisten.<\/p>\n<\/div><div class=\"awb-gallery-wrapper awb-gallery-wrapper-1 button-span-no\" style=\"--more-btn-alignment:center;\"><div style=\"margin:-5px;--awb-bordersize:0px;\" class=\"fusion-gallery fusion-gallery-container fusion-grid-2 fusion-columns-total-5 fusion-gallery-layout-grid fusion-gallery-1\"><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-3.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-3.jpg\" width=\"1800\" height=\"1200\" alt=\"Industrial CO2 cork cleaning plant from Diam in Spain designed and built by Natex Prozesstechnologie\" title=\"5-Diam-1+2\" aria-label=\"5-Diam-1+2\" class=\"img-responsive wp-image-4321\"  \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-4.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-4.jpg\" width=\"1200\" height=\"1800\" alt=\"Top view of an industrial Supercritical CO2 cleaning plant from Diam for Cork designed and built by Natex\" title=\"5-Diam-1+2\" aria-label=\"5-Diam-1+2\" class=\"img-responsive wp-image-4322\"  \/><\/a><\/div><\/div><div class=\"clearfix\"><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-6.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-6.jpg\" width=\"1800\" height=\"1200\" alt=\"Industrial Supercritical CO2 cleaning plant from Diam for Cork designed and built by Natex\" title=\"5-Diam-1+2\" aria-label=\"5-Diam-1+2\" class=\"img-responsive wp-image-4323\"  \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-7.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-7.jpg\" width=\"1800\" height=\"1200\" alt=\"Big scale CO2 compressor at an extraction plant built from Natex\" title=\"5-Diam-1+2\" aria-label=\"5-Diam-1+2\" class=\"img-responsive wp-image-4324\"  \/><\/a><\/div><\/div><div class=\"clearfix\"><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-1-1.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/natex.at\/wp-content\/uploads\/2025\/04\/5-Diam-12-1-1.jpg\" width=\"1800\" height=\"830\" alt=\"Industrial CO2 cork cleaning plant from Diam in Spain designed and built by Natex\" title=\"5-Diam-1+2\" aria-label=\"5-Diam-1+2\" class=\"img-responsive wp-image-4400\"  \/><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4321,"menu_order":110,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"portfolio_category":[],"portfolio_skills":[],"portfolio_tags":[],"class_list":["post-4442","avada_portfolio","type-avada_portfolio","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/avada_portfolio\/4442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/avada_portfolio"}],"about":[{"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/types\/avada_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":3,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/avada_portfolio\/4442\/revisions"}],"predecessor-version":[{"id":5443,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/avada_portfolio\/4442\/revisions\/5443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/media\/4321"}],"wp:attachment":[{"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/media?parent=4442"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/portfolio_category?post=4442"},{"taxonomy":"portfolio_skills","embeddable":true,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/portfolio_skills?post=4442"},{"taxonomy":"portfolio_tags","embeddable":true,"href":"https:\/\/natex.at\/de\/wp-json\/wp\/v2\/portfolio_tags?post=4442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}