{"id":5280,"date":"2026-09-15T13:50:07","date_gmt":"2026-09-15T05:50:07","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=5280"},"modified":"2026-09-15T13:50:07","modified_gmt":"2026-09-15T05:50:07","slug":"determination-of-nickel-in-zinc-alloys-flame-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/es\/applications\/determination-of-nickel-in-zinc-alloys-flame-atomic-absorption-spectrometry","title":{"rendered":"Determinaci\u00f3n de n\u00edquel en aleaciones de zinc (espectrometr\u00eda de absorci\u00f3n at\u00f3mica de llama)"},"content":{"rendered":"<h2>1 Descripci\u00f3n general del m\u00e9todo<\/h2>\n<p>La muestra se somete a digesti\u00f3n con \u00e1cido clorh\u00eddrico, per\u00f3xido de hidr\u00f3geno y una soluci\u00f3n de \u00e1cido n\u00edtrico. En un medio diluido de \u00e1cido clorh\u00eddrico, se mide la absorbancia del n\u00edquel mediante una llama de aire-acetileno a una longitud de onda de 232,0 nm utilizando un espectr\u00f3metro de absorci\u00f3n at\u00f3mica.<\/p>\n<h2>2 \u00c1mbito de aplicaci\u00f3n<\/h2>\n<p>Este m\u00e9todo es aplicable para la determinaci\u00f3n de n\u00edquel en aleaciones de zinc.<\/p>\n<h2>3. Aparatos y reactivos<\/h2>\n<h3>3.1 Aparatos y equipos<\/h3>\n<h4>3.1.1 Instrumentos de ensayo<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u00a1No! No!<\/th>\n<th>Nombre<\/th>\n<th>Cantidad<\/th>\n<th>Requisitos t\u00e9cnicos<\/th>\n<th>Accesorios<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>Espectrofot\u00f3metro de absorci\u00f3n at\u00f3mica de llama<\/td>\n<td>1 conjunto<\/td>\n<td>\u2014<\/td>\n<td>L\u00e1mpara de c\u00e1todo hueco de n\u00edquel<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Compresor de aire<\/td>\n<td>1 conjunto<\/td>\n<td>Presi\u00f3n de descarga nominal: 0,3 MPa<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Acetileno<\/td>\n<td>1 cilindro<\/td>\n<td>Pureza \u226599,99%<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>1 Method Overview The sample is digested with hydrochloric acid, hydrogen peroxide and nitric acid solution. In dilute hydrochloric acid medium, the absorbance of nickel is measured by air\u2011acetylene flame at the wavelength of 232.0\u202fnm using an atomic absorption spectrometer. 2 Scope of Application This method is applicable for the determination of nickel in zinc [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4788,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-5280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-petrochemical-and-chemical","category-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/5280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/comments?post=5280"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/5280\/revisions"}],"predecessor-version":[{"id":5281,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/5280\/revisions\/5281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/media\/4788"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/media?parent=5280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/categories?post=5280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/tags?post=5280"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}