{"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\/ko\/applications\/determination-of-sodium-oxide-in-alumina-powder-flame-atomic-absorption-spectrometry","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0 \uc911 \uc0b0\ud654\ub098\ud2b8\ub968 \ud568\ub7c9 \uce21\uc815 (\ubd88\uaf43 \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\ubc95)"},"content":{"rendered":"<h2>1 \ubc29\ubc95 \uac1c\uc694<\/h2>\n<p>\uc2dc\ub8cc\ub97c \uac00\uc5f4\ud558\uc5ec \ud669\uc0b0\uacfc \uc778\uc0b0\uc774 \ud63c\ud569\ub41c \uc11d\uc601 \ube44\ucee4\uc5d0 \ub123\uace0 \uc6a9\ud574\uc2dc\ud0a8\ub2e4. \uacf5\uae30-\uc544\uc138\ud2f8\ub80c \ubd88\uaf43\uc744 \uc774\uc6a9\ud558\uc5ec \uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uad11\ub3c4\uacc4\ub85c 589.0 nm\uc5d0\uc11c \uc0b0\ud654\ub098\ud2b8\ub968\uc758 \ud761\uad11\ub3c4\ub97c \uce21\uc815\ud55c\ub2e4. \ud2b9\uc815 \ub18d\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ub098\ud2b8\ub968\uc758 \ud761\uad11\ub3c4\ub294 \ud568\ub7c9\uc5d0 \ube44\ub840\ud558\ubbc0\ub85c, \ud45c\uc900\ubb3c\uc9c8\uacfc\uc758 \ube44\uad50\ub97c \ud1b5\ud574 \uc815\ub7c9 \ubd84\uc11d\uc744 \uc218\ud589\ud55c\ub2e4.<\/p>\n<h2>2. \uc801\uc6a9 \ubc94\uc704<\/h2>\n<p>\uc774 \ubc29\ubc95\uc740 \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0 \uc911 \uc0b0\ud654\ub098\ud2b8\ub968 \ud568\ub7c9 \uce21\uc815\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n<h2>3. \ucc38\uc870 \uae30\uc900<\/h2>\n<p>GB\/T 6609.5-2004, \uc54c\ub8e8\ubbf8\ub098\uc758 \ud654\ud559 \ubd84\uc11d \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131 \uc2dc\ud5d8 \ubc29\ubc95 - \uc0b0\ud654\ub098\ud2b8\ub968 \ud568\ub7c9 \uce21\uc815, \ubc29\ubc95 2<\/p>\n<h2>4. \uae30\uae30 \ubc0f \uc2dc\uc57d<\/h2>\n<h3><strong><b>4.1 \uae30\uae30 \ubc0f \uc7a5\ube44<\/b><\/strong><\/h3>\n<h4><strong><b>4.1.1 \uc2dc\ud5d8 \uae30\uae30<\/b><\/strong><\/h4>\n<table>\n<tbody>\n<tr>\n<td><strong><b>\uc544\ub2c8\uc57c<\/b><\/strong><\/td>\n<td><strong><b>\uc774\ub984<\/b><\/strong><\/td>\n<td><strong><b>\uc218\ub7c9<\/b><\/strong><\/td>\n<td><strong><b>\uae30\uc220 \uc694\uad6c\uc0ac\ud56d<\/b><\/strong><\/td>\n<td><strong><b>\ubd80\uc18d\ud488<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\uc6d0\uc790 \ud761\uc218 \ubd84\uad11\uad11\ub3c4\uacc4(TAS 990)<\/td>\n<td>1 \uc138\ud2b8<\/td>\n<td>\u2014<\/td>\n<td>\ub098\ud2b8\ub968 \uc911\uacf5 \uc74c\uadf9 \ub7a8\ud504<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\uacf5\uae30 \uc555\ucd95\uae30<\/td>\n<td>1 \uc138\ud2b8<\/td>\n<td>\uc815\uaca9 \ubc30\uae30 \uc555\ub825: 0.3 MPa<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\uc544\uc138\ud2f8\ub80c<\/td>\n<td>1 \uc2e4\ub9b0\ub354<\/td>\n<td>\uc21c\ub3c4 \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\/ko\/wp-json\/wp\/v2\/posts\/5199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/comments?post=5199"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts\/5199\/revisions"}],"predecessor-version":[{"id":5200,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/posts\/5199\/revisions\/5200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/media\/4824"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/media?parent=5199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/categories?post=5199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ko\/wp-json\/wp\/v2\/tags?post=5199"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}