{"id":44449,"date":"2024-06-03T14:04:45","date_gmt":"2024-06-03T14:04:45","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/substituicao-do-trioxido-de-cromio-vi-pelo-revestimento-eletrolitico-de-cromio-do-aco-eccs\/"},"modified":"2025-09-04T12:35:39","modified_gmt":"2025-09-04T12:35:39","slug":"substituicao-do-trioxido-de-cromio-vi-pelo-revestimento-eletrolitico-de-cromio-do-aco-eccs","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/pt-pt\/good-practice\/substituicao-do-trioxido-de-cromio-vi-pelo-revestimento-eletrolitico-de-cromio-do-aco-eccs\/","title":{"rendered":"Substitui\u00e7\u00e3o do tri\u00f3xido de cr\u00f3mio (VI) pelo revestimento eletrol\u00edtico de cr\u00f3mio do a\u00e7o (ECCS)"},"content":{"rendered":"<p>Um dos objectivos do <a href=\"https:\/\/environment.ec.europa.eu\/topics\/chemicals\/reach-regulation_en\">regulamento europeu REACH<\/a> \u00e9 a substitui\u00e7\u00e3o progressiva de subst\u00e2ncias que suscitam grande preocupa\u00e7\u00e3o (por exemplo, agentes cancer\u00edgenos) por alternativas mais seguras. As empresas que utilizam estas subst\u00e2ncias devem procurar ativamente alternativas mais seguras (subst\u00e2ncias menos perigosas, novas tecnologias e processos) e comunicar essas alternativas. Encontra abaixo as informa\u00e7\u00f5es sobre poss\u00edveis alternativas ao tri\u00f3xido de cr\u00f3mio, inclu\u00eddas nos diferentes pedidos de autoriza\u00e7\u00e3o recebidos at\u00e9 \u00e0 data pela ECHA. Para mais informa\u00e7\u00f5es, segue a hiperliga\u00e7\u00e3o para o dossi\u00ea completo.<br \/>\nAbaixo encontra poss\u00edveis alternativas ao tri\u00f3xido de cr\u00f3mio (VI) para o revestimento eletrol\u00edtico de cr\u00f3mio do a\u00e7o (ECCS). Todas as alternativas se referem ao tri\u00f3xido de cr\u00f3mio (VI) descrito abaixo.    <\/p>\n<h2>Tri\u00f3xido de cr\u00f3mio<\/h2>\n<ul>\n<li><strong>N\u00famero CE<\/strong>: 215-607-8<\/li>\n<li><strong>N\u00famero CAS<\/strong>: 1333-82-0<\/li>\n<li><strong>Utiliza\u00e7\u00e3o<\/strong>: Utiliza\u00e7\u00e3o de tri\u00f3xido de cr\u00f3mio (VI) para ECCS<\/li>\n<li><strong>Fun\u00e7\u00e3o t\u00e9cnica:<\/strong> Agente estabilizador<\/li>\n<\/ul>\n<p><strong>Alternativa mais promissora:<\/strong><\/p>\n<ul>\n<li>Tecnologia de revestimento de cr\u00f3mio trivalente Processo de cr\u00f3mio (TCCT)<\/li>\n<\/ul>\n<p><strong>Outras alternativas:<br \/>\n<\/strong><em>Diferentes (grupos de) empresas investigaram poss\u00edveis alternativas para substituir o tri\u00f3xido de cr\u00f3mio. Mesmo que estas alternativas n\u00e3o tenham sido escolhidas para o seu caso espec\u00edfico, podem ser uma op\u00e7\u00e3o adequada para outros casos. <\/em><\/p>\n<ul>\n<li>A\u00e7o com baixo teor de estanho (LTS) com passiva\u00e7\u00e3o CFPA<\/li>\n<li>Revestimento de convers\u00e3o de Cr(III)<\/li>\n<li>Liga FeSn<\/li>\n<\/ul>\n<h2>Informa\u00e7\u00f5es mais pormenorizadas<\/h2>\n<p>Todos os esfor\u00e7os de investiga\u00e7\u00e3o das empresas foram documentados em relat\u00f3rios. Est\u00e3o dispon\u00edveis os seguintes dossi\u00eas da ECHA sobre poss\u00edveis alternativas ao tri\u00f3xido de cr\u00f3mio para o ECCS: <\/p>\n<ul>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/52609\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0211-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/58212\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0221-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/70802\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0274-01<\/a><\/li>\n<\/ul>\n<h2>Ficha de informa\u00e7\u00e3o Cr\u00f3mio VI<\/h2>\n<p>Para mais informa\u00e7\u00f5es gerais sobre os riscos do cr\u00f3mio VI e as medidas a tomar para evitar a exposi\u00e7\u00e3o, consulta a <a href=\"https:\/\/stopcarcinogensatwork.eu\/fact\/chromium-trioxide-2\/\" target=\"_blank\" rel=\"noopener\">ficha informativa sobre o cr\u00f3mio VI<\/a> (dispon\u00edvel em muitas l\u00ednguas da UE).<\/p>\n","protected":false},"template":"","sector":[2085],"carcinogens":[1619],"stop":[2059],"country":[],"class_list":["post-44449","good-practice","type-good-practice","status-publish","hentry","sector-fabricacao-de-produtos-metalicos","carcinogens-compostos-de-cromio-vi","stop-substituicao"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Substitui\u00e7\u00e3o do tri\u00f3xido de cr\u00f3mio (VI) pelo revestimento eletrol\u00edtico de cr\u00f3mio do a\u00e7o (ECCS)<\/title>\n<meta name=\"description\" content=\"Muitas outras empresas est\u00e3o a tomar medidas para evitar completamente ou proteger os trabalhadores da exposure a subst\u00e2ncias 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