{"id":5199,"date":"2026-09-10T16:17:42","date_gmt":"2026-09-10T08:17:42","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=5199"},"modified":"2026-09-10T16:17:42","modified_gmt":"2026-09-10T08:17:42","slug":"determination-of-sodium-oxide-in-alumina-powder-flame-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ar\/applications\/determination-of-sodium-oxide-in-alumina-powder-flame-atomic-absorption-spectrometry","title":{"rendered":"\u062a\u062d\u062f\u064a\u062f \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0641\u064a \u0645\u0633\u062d\u0648\u0642 \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 (\u0645\u0637\u064a\u0627\u0641\u064a\u0629 \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0630\u0631\u064a \u0628\u0627\u0644\u0644\u0647\u0628)"},"content":{"rendered":"<h2>1 \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642\u0629<\/h2>\n<p>\u062a\u064f\u0633\u062e\u0651\u0646 \u0627\u0644\u0639\u064a\u0646\u0629 \u0648\u062a\u064f\u0630\u0627\u0628 \u0641\u064a \u0643\u0623\u0633 \u0643\u0648\u0627\u0631\u062a\u0632 \u0645\u0639 \u0645\u0632\u064a\u062c \u0645\u0646 \u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0648\u0627\u0644\u0641\u0648\u0633\u0641\u0648\u0631\u064a\u0643. \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0647\u0628 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0627\u0644\u0623\u0633\u064a\u062a\u064a\u0644\u064a\u0646\u060c \u064a\u064f\u0642\u0627\u0633 \u0627\u0645\u062a\u0635\u0627\u0635 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0639\u0646\u062f 589.0 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0637\u064a\u0627\u0641 \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0630\u0631\u064a. \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u062a\u0631\u0643\u064a\u0632 \u0645\u0639\u064a\u0646\u060c \u064a\u062a\u0646\u0627\u0633\u0628 \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0637\u0631\u062f\u064a\u064b\u0627 \u0645\u0639 \u062a\u0631\u0643\u064a\u0632\u0647\u060c \u0648\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0643\u0645\u064a\u0629 \u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0633\u0644\u0633\u0644\u0629 \u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n<h2>2 \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/h2>\n<p>\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u062d\u062a\u0648\u0649 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0641\u064a \u0645\u0633\u062d\u0648\u0642 \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627.<\/p>\n<h2>3. \u0623\u0633\u0627\u0633 \u0645\u0631\u062c\u0639\u064a<\/h2>\n<p>GB\/T 6609.5-2004\u060c \u0637\u0631\u0642 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 - \u062a\u062d\u062f\u064a\u062f \u0645\u062d\u062a\u0648\u0649 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645\u060c \u0627\u0644\u0637\u0631\u064a\u0642\u0629 2<\/p>\n<h2>4. \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u0643\u0648\u0627\u0634\u0641<\/h2>\n<h3><strong><b>4.1 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a<\/b><\/strong><\/h3>\n<h4><strong><b>4.1.1 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/b><\/strong><\/h4>\n<table>\n<tbody>\n<tr>\n<td><strong><b>-\u0644\u0627<\/b><\/strong><\/td>\n<td><strong><b>\u0627\u0633\u0645<\/b><\/strong><\/td>\n<td><strong><b>\u0643\u0645\u064a\u0629<\/b><\/strong><\/td>\n<td><strong><b>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/b><\/strong><\/td>\n<td><strong><b>\u0645\u064f\u0643\u064e\u0645\u0651\u0650\u0644\u0627\u062a<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u0645\u0637\u064a\u0627\u0641 \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0630\u0631\u064a (TAS 990)<\/td>\n<td>1 \u0645\u062c\u0645\u0648\u0639\u0629<\/td>\n<td>\u2014<\/td>\n<td>\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0643\u0627\u062b\u0648\u062f \u0627\u0644\u0645\u062c\u0648\u0641 \u0644\u0644\u0635\u0648\u062f\u064a\u0648\u0645<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u0636\u0627\u063a\u0637 \u0627\u0644\u0647\u0648\u0627\u0621<\/td>\n<td>1 \u0645\u062c\u0645\u0648\u0639\u0629<\/td>\n<td>\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u062f\u0645 \u0627\u0644\u0645\u0633\u0645\u0649: 0.3 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u0627\u0644\u0623\u0633\u064a\u062a\u064a\u0644\u064a\u0646<\/td>\n<td>\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u0627\u062d\u062f\u0629<\/td>\n<td>\u0646\u0642\u0627\u0621 \u226599.99%<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>1 Method Overview The sample is heated and dissolved in a quartz beaker with mixed sulfuric\u001ephosphoric acid. Using an air\u001eacetylene flame, the absorbance of sodium oxide is measured at 589.0 nm on an atomic absorption spectrophotometer. Within a certain concentration range, the absorbance of sodium is proportional to its content, and quantification is carried out [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-5199","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\/ar\/wp-json\/wp\/v2\/posts\/5199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/comments?post=5199"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/posts\/5199\/revisions"}],"predecessor-version":[{"id":5200,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/posts\/5199\/revisions\/5200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/media\/4824"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/media?parent=5199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/categories?post=5199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/tags?post=5199"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}