{"id":180433,"date":"2022-05-27T15:10:05","date_gmt":"2022-05-27T15:10:05","guid":{"rendered":"http:\/\/climalife.com\/11-000-litri-de-greenway-neo-n-incarcati-la-patinoarul-olimpic-din-liege-pentru-siguranta-sporita-si-o-abordare-mai-respectuoasa-fata-de-mediu\/"},"modified":"2025-07-11T08:22:23","modified_gmt":"2025-07-11T08:22:23","slug":"11-000-litri-de-greenway-neo-n-incarcati-la-patinoarul-olimpic-din-liege-pentru-siguranta-sporita-si-o-abordare-mai-respectuoasa-fata-de-mediu","status":"publish","type":"post","link":"https:\/\/climalife.com\/ro\/11-000-litri-de-greenway-neo-n-incarcati-la-patinoarul-olimpic-din-liege-pentru-siguranta-sporita-si-o-abordare-mai-respectuoasa-fata-de-mediu\/","title":{"rendered":"11 000 litri de Greenway\u00ae Neo N \u00eenc\u0103rca\u021bi la patinoarul olimpic din Li\u00e8ge pentru siguran\u021b\u0103 sporit\u0103 \u0219i o abordare mai respectuoas\u0103 fa\u021b\u0103 de mediu"},"content":{"rendered":"\n<p>Patinoarul olimpic din Li\u00e8ge face parte din complexul M\u00e9diacit\u00e9. Este o aren\u0103 sportiv\u0103 cu o suprafa\u021b\u0103 de 1.800 m\u00b2, construit\u0103 \u00een 2012 de c\u0103tre municipalitate. Dispune de un vestiar cu 1.100 perechi de patine de calitate, depozitate \u00een dulapuri \u00eenc\u0103lzite. Tribunele sunt compuse din scaune \u00eenc\u0103lzite care pot g\u0103zdui p\u00e2n\u0103 la 1.250 de spectatori. cli<br\/><br\/>Pe tot parcursul anului, patinoarul organizeaz\u0103 competi\u021bii na\u021bionale \u0219i interna\u021bionale de hochei pe ghea\u021b\u0103, anima\u021bii, seri tematice, precum \u0219i spectacole de sunet \u0219i lumin\u0103. Dar este, de asemenea, un loc privilegiat pentru iubitorii de sporturi de glisare, unde mici \u0219i mari, \u00een familie sau cu prietenii, se \u00eent\u00e2lnesc pentru a patina \u00eentr-o atmosfer\u0103 prietenoas\u0103.<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Activitate<\/td><td>Temperatura<\/td><\/tr><tr><td>Loisire pentru publicul larg<\/td><td>-7\u00b0C<\/td><\/tr><tr><td>Patinaj artistic<\/td><td>-7\u00b0C<\/td><\/tr><tr><td>Hochei pe ghea\u021b\u0103<\/td><td>-9,5\u00b0C<\/td><\/tr><tr><td>Curling<\/td><td>-7\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p>Pentru a asigura o ghea\u021b\u0103 de calitate pentru fiecare dintre aceste activit\u0103\u021bi, este necesar\u0103 o gestionare riguroas\u0103 a temperaturii.<\/p>\n\n<p>La construirea patinoarului, se instaleaz\u0103 un sistem indirect pentru r\u0103cirea pl\u0103cii \u0219i a ghe\u021bii. Circuitul primar al instala\u021biei este \u00eenc\u0103rcat cu 180 kg de amoniac, iar re\u021beaua secundar\u0103 con\u021bine 13 tone de alcali, o solu\u021bie apoas\u0103 pe baz\u0103 de amoniac.<\/p>\n\n<p>Patinoarul este format din trei straturi: conductele, un strat de beton \u0219i ghea\u021ba. Instala\u021bia tehnic\u0103 se afl\u0103 \u00een subsolul cl\u0103dirii.<\/p>\n\n<p>\u00cen contextul dezvolt\u0103rii durabile, compania VMA, responsabil\u0103 cu \u00eentre\u021binerea, propune \u00eenlocuirea agentului termic cu o alternativ\u0103 bio-surs\u0103 pentru a r\u0103spunde a\u0219tept\u0103rilor ora\u0219ului Li\u00e8ge.<\/p>\n\n<p>VMA R\u00e9frig\u00e9ration, filial\u0103 a constructorului de inginerie civil\u0103 CFE, este prezent\u0103 pe pia\u021ba belgian\u0103 de 120 de ani. VMA are o experien\u021b\u0103 solid\u0103 de peste 30 de ani \u00een domeniul refriger\u0103rii industriale \u0219i \u00ee\u0219i \u00eenso\u021be\u0219te clien\u021bii de la studiul proiectului p\u00e2n\u0103 la \u00eentre\u021binere, optimiz\u00e2nd eficien\u021ba energetic\u0103. Compania intervine \u00een proiecte multidisciplinare (electrotehnic\u0103, HVAC, refrigerare, gestionarea fluxurilor energetice, economii de energie etc.) \u0219i are 1.000 de angaja\u021bi.<\/p>\n\n<p>Obiectivul era g\u0103sirea unui fluid secundar adecvat: \u201eOra\u0219ul nu dorea s\u0103 modifice arhitectura instala\u021biei de r\u0103cire existente, ci doar s\u0103 \u00eenlocuiasc\u0103 alcaliul cu un alt caloporteur compatibil cu sistemul existent \u0219i s\u0103 se asigure c\u0103 fluidul este ecologic\u201d, explic\u0103 Abdel Lourhmati, expert \u00een refrigerare industrial\u0103 la VMA.<\/p>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\"><strong>Greenway<sup>\u00ae<\/sup> Neo N, alternativa ecologic\u0103 \u0219i sigur\u0103<\/strong><\/h2>\n\n<p><\/p>\n\n<p>Thierry Pierre Put, reprezentant comercial la Climalife, este consultat de compania VMA \u0219i propune dou\u0103 solu\u021bii pe baz\u0103 de plante: Thermera \u0219i Greenway<sup>\u00ae<\/sup> Neo N. Compararea \u0219i analiza propriet\u0103\u021bilor fiec\u0103rei solu\u021bii relev\u0103 c\u0103 <a href=\"https:\/\/climalife.com\/ro\/product\/greenway-neo-n-necesita-diluare\/\" target=\"&#x201E;_blank&#x201D;\" data-type=\"&#xAB;URL&#xBB;\" data-id=\"&#x201E;https:\/\/climalife.com\/product\/greenway-neo-n-to-dilute\/&#x201D;\" rel=\"noreferrer noopener\">Greenway Neo N<\/a> are o densitate mai bun\u0103 \u0219i este mai potrivit pentru aceast\u0103 aplica\u021bie. Acest fluid termopurtitor, formulat \u0219i produs de Climalife, a fost ales \u0219i pentru avantajele sale \u00een ceea ce prive\u0219te reducerea amprentei de carbon \u0219i siguran\u021ba.<\/p>\n\n<p>Greenway<sup>\u00ae<\/sup> Neo N este un agent termotransferabil de origine biologic\u0103. Este bacteriostatic \u0219i con\u021bine inhibitori hibrizi performan\u021bi. Materia prim\u0103 de origine vegetal\u0103 1,3-propanediol are o v\u00e2scozitate mai mic\u0103 dec\u00e2t cea a MPG (Mono Propylene Glycol).<\/p>\n\n<p>O alt\u0103 caracteristic\u0103 important\u0103 este biodegradabilitatea. \u00cen cazul unei scurgeri, riscul de contaminare a solului este redus.<\/p>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">O interven\u021bie riscant\u0103 bine gestionat\u0103<\/h2>\n\n<p><\/p>\n\n<p>Pentru a evacua alcaliul \u0219i a \u00eenc\u0103rca instala\u021bia cu Greenway Neo N, trei etape cruciale sunt realizate succesiv duminica, ziua \u00een care centrul sportiv este \u00eenchis.<\/p>\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"wp-block-image\">\n<figure class=\"alignright is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/09\/uploadsassetsClimalife_contactN20Image20news202620Case20Studiesliege202-3.jpg\" alt=\"\" width=\"744\" height=\"424\"\/><\/figure><\/div>\n<p>\u00cen prealabil, se efectueaz\u0103 o analiz\u0103 de siguran\u021b\u0103 \u00eempreun\u0103 cu antreprenorul general \u0219i serviciile implicate \u00een pomparea celor 13 tone de alcali. Se adaug\u0103 o supap\u0103 suplimentar\u0103 la sistem pentru a facilita opera\u021biunea.<\/p>\n\n<p>VMA apeleaz\u0103 la o companie specializat\u0103 pentru a pune la dispozi\u021bie un camion cistern\u0103 pentru recuperarea alcaliului. Se instaleaz\u0103 conducte lungi pentru a ajunge la instala\u021bia situat\u0103 \u00een fundul parc\u0103rii. Camionul este echipat cu un filtru de aer mare, cuplat la un rezervor de ap\u0103 ventilat pentru a evacua suprapresiunea \u0219i a facilita pomparea. Dou\u0103 rezervoare mari de o mie de litri de ap\u0103 sunt utilizate pentru a neutraliza vaporii de amoniac \u00een timpul transferului. Au fost luate toate m\u0103surile de precau\u021bie pentru a evita orice risc de degajare de gaze \u00een centrul ora\u0219ului Li\u00e8ge. Acest tip de lucr\u0103ri necesit\u0103 o foarte mare experien\u021b\u0103 \u00een domeniul amoniacului \u0219i o perfect\u0103 cunoa\u0219tere a circuitelor hidraulice. Odat\u0103 recuperat, alcaliul este distrus \u00eentr-un centru special, iar camionul este cur\u0103\u021bat cu ap\u0103.<\/p>\n\n<p>A doua etap\u0103 const\u0103 \u00een cl\u0103tirea complet\u0103 a instala\u021biei \u0219i a conductelor.<\/p>\n\n<p>\u00cen final, 11.000 de litri de Greenway<sup>\u00ae<\/sup> Neo N pentru protec\u021bie \u00eempotriva \u00eenghe\u021bului la -25 \u00b0C  au fost \u00eenc\u0103rca\u021bi \u00een re\u021bea \u0219i \u201e<em>ultima etap\u0103 s-a desf\u0103\u0219urat f\u0103r\u0103 probleme, a fost nevoie de o zi \u00eentreag\u0103 pentru a umple sistemul, trei zile pentru a-l regla \u0219i aproximativ dou\u0103 s\u0103pt\u0103m\u00e2ni pentru a atinge temperatura dorit\u0103<\/em>\u201d, declar\u0103 Pascal Michot, inginer de proiect SAV industrie la VMA R\u00e9frig\u00e9ration.<\/p>\n\n<div style=\"height:55px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"wp-block-image\">\n<figure class=\"alignleft\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/09\/uploadsassetsClimalife_contactN20Image20news202620Case20Studiesliege208.jpg\" alt=\"\"\/><\/figure><\/div><div class=\"wp-block-image\">\n<figure class=\"alignleft\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/09\/uploadsassetsClimalife_contactN20Image20news202620Case20Studiesliege209.jpg\" alt=\"\"\/><\/figure><\/div>\n<p>Dup\u0103 c\u00e2teva luni de activitate, rezultatele sunt excelente.<\/p>\n\n<p><\/p>\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p><strong>Greenway<sup>\u00ae<\/sup> Neo N este compatibil cu sistemul de r\u0103cire instalat ini\u021bial. <\/strong><\/p>\n\n<p>S-a observat, de asemenea, o u\u0219oar\u0103 cre\u0219tere a energiei consumate pentru pompare, dar aceasta este foarte marginal\u0103. Avantajele Greenway\u00ae Neo N r\u0103m\u00e2n majoritare, \u0219i anume siguran\u021ba \u0219i solu\u021bia ecologic\u0103 la care ora\u0219ul Li\u00e8ge acord\u0103 o mare importan\u021b\u0103.<\/p>\n\n<p>VMA R\u00e9frig\u00e9ration va continua s\u0103 \u00eentre\u021bin\u0103 regulat instala\u021bia pentru a se asigura c\u0103 juc\u0103torii de hochei \u0219i patinatorii se pot bucura pe deplin de patinoarul olimpic. \u00cen paralel, compania va interveni \u0219i pentru gestionarea sistemului de recuperare a c\u0103ldurii instalat pentru \u00eenc\u0103lzirea parc\u0103rii, a localurilor \u0219i a gropii de z\u0103pad\u0103.<\/p>\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/climalife.com\/wp-content\/uploads\/2022\/05\/Liege-1-patinoire.jpg\" alt=\"Participan&#x21B;i Liege\" class=\"wp-image-190761\" width=\"205\" height=\"269\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2022\/05\/Liege-1-patinoire.jpg 309w, https:\/\/climalife.com\/wp-content\/uploads\/2022\/05\/Liege-1-patinoire-229x300.jpg 229w\" sizes=\"auto, (max-width: 205px) 100vw, 205px\" \/><\/figure><\/div>\n<p><em>De la st\u00e2nga la dreapta, Pascal Michot, inginer proiect SAV industrie, Abdel Lourhmati, expert \u00een refrigerare industrial\u0103 \u0219i Thierry Pierre Put, reprezentant comercial la Climalife \u00een Belgia. <\/em><\/p>\n\n<p><\/p>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>WMA R\u00e9frig\u00e9ration \u0219i ora\u0219ul Li\u00e8ge aleg lichidul de transfer termic 1,3-propandiol ob\u021binut din surse vegetale, formulat de Climalife, pentru \u00eenlocuirea produsului Alcali.<\/p>\n","protected":false},"author":36,"featured_media":142983,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9162],"tags":[],"product_cat":[9998],"class_list":["post-180433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-studii-de-caz","product_cat-alte-industrii"],"_links":{"self":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/180433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/comments?post=180433"}],"version-history":[{"count":20,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/180433\/revisions"}],"predecessor-version":[{"id":226331,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/180433\/revisions\/226331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media\/142983"}],"wp:attachment":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media?parent=180433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/categories?post=180433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/tags?post=180433"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/product_cat?post=180433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}