{"id":74591,"date":"2025-02-25T09:28:41","date_gmt":"2025-02-25T08:28:41","guid":{"rendered":"https:\/\/icso.lukasiewicz.gov.pl\/utilizing-the-effective-carbon-number-ecn-concept-for-quantitative-analysis-of-mixtures-from-pet-alcoholysis\/"},"modified":"2026-06-18T10:36:43","modified_gmt":"2026-06-18T08:36:43","slug":"utilizing-the-effective-carbon-number-ecn-concept-for-quantitative-analysis-of-mixtures-from-pet-alcoholysis","status":"publish","type":"page","link":"https:\/\/icso.lukasiewicz.gov.pl\/en\/utilizing-the-effective-carbon-number-ecn-concept-for-quantitative-analysis-of-mixtures-from-pet-alcoholysis\/","title":{"rendered":"Utilizing the effective carbon number (ECN) concept for quantitative analysis of mixtures from PET alcoholysis"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"74591\" class=\"elementor elementor-74591 elementor-66213\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b430763 e-flex e-con-boxed e-con e-parent\" data-id=\"b430763\" 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-aff944b e-flex e-con-boxed e-con e-child\" data-id=\"aff944b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-732740d elementor-widget elementor-widget-heading\" data-id=\"732740d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Utilizing the effective carbon number (ECN) concept for quantitative analysis of mixtures from PET alcoholysis.<\/h2>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d2496d7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d2496d7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d42c47\" data-id=\"0d42c47\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a68170f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a68170f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-8404da5\" data-id=\"8404da5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a419e3 elementor-widget elementor-widget-image\" data-id=\"3a419e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"580\" height=\"49\" src=\"https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-768x65.png\" class=\"attachment-medium_large size-medium_large wp-image-74273\" alt=\"\" srcset=\"https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-768x65.png 768w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-300x25.png 300w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-1024x86.png 1024w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-1536x130.png 1536w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-2048x173.png 2048w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-1200x101.png 1200w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-1980x167.png 1980w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-24x2.png 24w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-36x3.png 36w, https:\/\/lukasiewicz.gov.pl\/wp-content\/uploads\/sites\/34\/2025\/02\/logo-poziom-48x4.png 48w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\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\t\t<div class=\"elementor-element elementor-element-cc5e26e elementor-widget elementor-widget-text-editor\" data-id=\"cc5e26e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SCIENTIFIC ACTION IN THE FRAMEWORK OF THE MINIATURA 8 PROGRAMME<\/p><p>Beneficiary Name: \u0141ukasiewicz Research Network \u2013 &#8220;Blachownia&#8221; Institute of Heavy Organic Synthesis<\/p><p><strong>Grant Agreement No.:<\/strong> DEC-2024\/08\/X\/ST4\/01731<\/p><p><strong>Project value: 49 <\/strong>855,00 z\u0142<\/p><p><strong>Grant amount:<\/strong> 49 855,00 z\u0142<\/p><p><strong>Project period:<\/strong> 10.12.2024 &#8211; 09.12.2025<\/p><h3>Project Objective:<\/h3><p>During the process of producing dialkyl terephthalates from waste PET, the formation of unexpected byproducts was observed, for which reference standards are difficult to obtain. The objective of this project is to determine the ECN values for these substances and, based on these values, to perform a precise quantitative analysis of mixtures from PET alcoholysis using the GC\/FID method. The project also plans to determine the impact of the equipment used on the measured parameters. The research results will be an important contribution to the development of the ECN concept and will expand its scope of application in monitoring newly developed chemical processes relevant to organic synthesis.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-6980253 e-flex e-con-boxed e-con e-parent\" data-id=\"6980253\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1105056 elementor-widget elementor-widget-heading\" data-id=\"1105056\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contact<\/h3>\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-6638ca3 e-flex e-con-boxed e-con e-parent\" data-id=\"6638ca3\" 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-ff781b1 e-grid e-con-boxed e-con e-child\" data-id=\"ff781b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a6a4ba elementor-widget elementor-widget-text-editor\" data-id=\"4a6a4ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Maria Bartoszewicz, PhD Eng. <\/strong>&#8211; project manager<\/p><p>Phone: +48 77 487 31 76<br \/>Email: maria.bartoszewicz@icso.lukasiewicz.gov.pl<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a6ab1d elementor-widget elementor-widget-text-editor\" data-id=\"5a6ab1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Aleksandra Zub &#8211; <\/strong> Financial Manager of the Project<\/p><p>Phone: +48 77 487 38 40<br \/>Email: aleksandra.zub@icso.lukasiewicz.gov.pl<\/p>\t\t\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Utilizing the effective carbon number (ECN) concept for quantitative analysis of mixtures from PET alcoholysis. SCIENTIFIC ACTION IN THE FRAMEWORK OF THE MINIATURA 8 PROGRAMME Beneficiary Name: \u0141ukasiewicz Research Network \u2013 &#8220;Blachownia&#8221; Institute of Heavy Organic Synthesis Grant Agreement No.: DEC-2024\/08\/X\/ST4\/01731 Project value: 49 855,00 z\u0142 Grant amount: 49 855,00 z\u0142 Project period: 10.12.2024 &#8211; [&hellip;]<\/p>\n","protected":false},"author":228,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"The Use of the Concept of Effective Carbon in the Quantitative Analysis of PET Alcoholysis Mixtures","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","inline_featured_image":false,"footnotes":""},"class_list":["post-74591","page","type-page","status-publish","hentry"],"acf":{"page_icon":null},"publishpress_future_action":{"enabled":false,"date":"2026-07-11 16:46:14","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"translation_priority","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages\/74591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/users\/228"}],"replies":[{"embeddable":true,"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/comments?post=74591"}],"version-history":[{"count":4,"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages\/74591\/revisions"}],"predecessor-version":[{"id":74598,"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages\/74591\/revisions\/74598"}],"wp:attachment":[{"href":"https:\/\/icso.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/media?parent=74591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}