{"id":6509,"date":"2017-03-27T11:25:53","date_gmt":"2017-03-27T09:25:53","guid":{"rendered":"https:\/\/www.zicla.com\/?p=6509\/"},"modified":"2022-11-09T12:44:06","modified_gmt":"2022-11-09T11:44:06","slug":"de-vehicles-fora-dus-a-gransa-dalt-valor-afegit","status":"publish","type":"post","link":"https:\/\/www.zicla.com\/ca\/blog\/de-vehicles-fora-dus-a-gransa-dalt-valor-afegit\/","title":{"rendered":"Revista del Gremi de Recuperaci\u00f3 de Catalunya: De VFU (vehicles fora d&#8217;\u00fas) a gransa d&#8217;alt valor afegit."},"content":{"rendered":"<p><strong><a href=\"http:\/\/www.gremirecuperacio.org\/\" target=\"_blank\" rel=\"noopener\">De VFU (vehicles fora d&#8217;\u00fas) a gransa d&#8217;alt valor afegit.<\/a><a href=\"http:\/\/www.gremirecuperacio.org\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft wp-image-19433 size-medium\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/170327_proyectos-economia-circular-desarrollo-sostenible-200x88.png\" alt=\"vehicles fora d&#039;\u00fas\" width=\"300\" height=\"132\" title=\"\"><\/a><\/strong><\/p>\n<p><em>Dr. Goio Borge<\/em><\/p>\n<p>Director de projectes de ZICLA al Pa\u00eds Basc.<\/p>\n<p>ZICLA ha liderat un projecte denominat Rolling Plastics l&#8217;objectiu \u00e9s retirar un potencial de 1.600 tones de pl\u00e0stics de bona qualitat procedents de vehicles fora d&#8217;\u00fas (VFU), que actualment es dipositen en abocadors.<\/p>\n<p>Per aix\u00f2 s&#8217;ha realitzat un estudi pr\u00e0ctic i experimental sobre els corrents pl\u00e0stiques realment presents en els vehicles dipositats en els centres autoritzats de tractament (CAT) i s&#8217;han determinat les peces que resulten m\u00e9s interessants per a ser extretes per la seva composici\u00f3 i facilitat d&#8217;extracci\u00f3. Les principals corrents han estat: PP a peces com para-xocs, passos de roda o torpede trencaaig\u00fces; PE dels diferents dip\u00f2sits de benzina, aigua, l\u00edquids, etc &#8230;; i pl\u00e0stics estir\u00e8 (ABS o ASA) a les graelles frontals. La detecci\u00f3 del tipus de pl\u00e0stics es realitza mitjan\u00e7ant anal\u00edtica in situ, utilitzant un sistema d&#8217;identificaci\u00f3 per espectrosc\u00f2pia d&#8217;infraroig proper (NIR) amb pistola l\u00e0ser associada a l&#8217;equip mIRoSpark-IoSys.<\/p>\n<p><img fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-19427 size-full\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/PicMonkey-Collage.jpg\" alt=\"vehicles fora d&#039;\u00fas\" width=\"675\" height=\"215\" title=\"\"><\/p>\n<p>Les peces triturades i extrudides permeten aconseguir granses de bona qualitat aptes per a ser comercialitzades en el mercat secundari. La primera gransa de PP s&#8217;ha caracteritzat, donant valors aptes per a ser reintrodu\u00efda de nou en el mercat dels pl\u00e0stics.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-19431 size-full\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/esquema2.png\" alt=\"vehicles fora d&#039;\u00fas\" width=\"1082\" height=\"427\" title=\"\"><\/p>\n<p><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19428 size-full\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/PicMonkey-Collage-2.jpg\" alt=\"vehicles fora d&#039;\u00fas\" width=\"1005\" height=\"335\" title=\"\"><\/p>\n<p>S&#8217;ha caracteritzat tamb\u00e9 una gransa barreja d&#8217;ABS i ASA procedent de les graelles frontals de 15 VFU, obtenint les seg\u00fcents propietats:<\/p>\n<p><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19432 size-full\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/esquema3.png\" alt=\"vehicles fora d&#039;\u00fas\" width=\"1034\" height=\"246\" title=\"\"><\/p>\n<p><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19429 size-full\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/Captura-de-pantalla-2017-03-27-a-las-13.06.20.png\" alt=\"vehicles fora d&#039;\u00fas\" width=\"1078\" height=\"446\" title=\"\"><\/p>\n<p>El proc\u00e9s sistem\u00e0tic plantejat en Rolling Plastics \u00e9s com\u00fa per a materials com PP, PE, ABS, PA, ASA o PC i mostra que si la segregaci\u00f3 \u00e9s adequada, els pl\u00e0stics obtinguts fins i tot en fase postconsum poden arribar bona qualitat. Despr\u00e9s de extreure les peces d&#8217;inter\u00e8s en un CAT, aquestes s&#8217;envien a un centre de transfer\u00e8ncia on es realitza la separaci\u00f3 d&#8217;impropis no pl\u00e0stics i el rentat de les peces despr\u00e9s del qual es realitza la producci\u00f3 de gransa. L&#8217;esquema b\u00e0sic \u00e9s el seg\u00fcent:<\/p>\n<p><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19434 size-full\" src=\"https:\/\/www.zicla.com\/wp-content\/uploads\/2017\/03\/De-VFU-vehiculos-fuera-de-uso-a-granza-de-alto-valor-anadido.png\" alt=\"vehicles fora d&#039;\u00fas\" width=\"1713\" height=\"834\" title=\"\"><\/p>\n<p>La log\u00edstica del proc\u00e9s de reciclatge resulta molt important donada l&#8217;escassa densitat de les peces de pl\u00e0stic. S&#8217;ha prioritzat per aix\u00f2 la recerca concentrada geogr\u00e0ficament de desballestaments i la pres\u00e8ncia propera d&#8217;un reciclador.<\/p>\n<p>Hi ha algunes experi\u00e8ncies pilot similars, encara que escasses, en qu\u00e8 s&#8217;han aconseguit obtenir i caracteritzar pol\u00edmers de PP i PE procedents de peces de pl\u00e0stic de VFU. No obstant aix\u00f2, no s&#8217;ha publicat i, per tant, es desconeix el proc\u00e9s log\u00edstic que s&#8217;ha seguit per a aix\u00f2.<\/p>\n<p>A m\u00e9s de ZICLA, a Rolling Plastics han participat el Centre Tecnol\u00f2gic Gaiker-IK4 i l&#8217;empresa de pl\u00e0stics Jubedi, a m\u00e9s de comptar amb la col\u00b7laboraci\u00f3 d&#8217;un CAT de cada prov\u00edncia basca: Desguaces Vidaurreta a Hondarribia (Guip\u00fascoa), Desballestaments Garc\u00eda &amp; Arrausi a Vit\u00f2ria -Gasteiz (Araba) i Reciclatges Mungia (Bizkaia).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>De VFU (vehicles fora d&#8217;\u00fas) a gransa d&#8217;alt valor afegit. Dr. Goio Borge Director de projectes de ZICLA al Pa\u00eds Basc. ZICLA ha liderat un projecte denominat Rolling Plastics l&#8217;objectiu \u00e9s retirar un potencial de 1.600 tones de pl\u00e0stics de bona qualitat procedents de vehicles fora d&#8217;\u00fas (VFU), que actualment es dipositen en abocadors. Per [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":19419,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","content-type":"","footnotes":""},"categories":[69],"tags":[255],"class_list":["post-6509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zicla-en-els-medis","tag-productos-reciclados-ca"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/posts\/6509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/comments?post=6509"}],"version-history":[{"count":0,"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/posts\/6509\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/media\/19419"}],"wp:attachment":[{"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/media?parent=6509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/categories?post=6509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zicla.com\/ca\/wp-json\/wp\/v2\/tags?post=6509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}