{"id":4473,"date":"2026-03-16T10:21:53","date_gmt":"2026-03-16T02:21:53","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4473"},"modified":"2026-03-16T10:21:53","modified_gmt":"2026-03-16T02:21:53","slug":"a500-zeeman-atomic-absorption-spectrophotometer-application-case-determination-of-gold-content-in-gold-ore","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ja\/applications\/petrochemical-and-chemical\/a500-zeeman-atomic-absorption-spectrophotometer-application-case-determination-of-gold-content-in-gold-ore","title":{"rendered":"A 500\u30bc\u30fc\u30de\u30f3\u539f\u5b50\u5438\u53ce\u5206\u5149\u5149\u5ea6\u8a08\u306e\u5fdc\u7528\u4f8b\u2014\u2014\u91d1\u9271\u4e2d\u306e\u91d1\u542b\u6709\u91cf\u306e\u6e2c\u5b9a"},"content":{"rendered":"<p>\u91d1\u9271\u77f3\u4e2d\u306e\u91d1\u542b\u6709\u91cf\u3092\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u91d1\u8cc7\u6e90\u306e\u63a2\u67fb\u3001\u9078\u9271\u3001\u51b6\u91d1\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u9069\u5316\u53ca\u3073\u7d4c\u6e08\u4fa1\u5024\u8a55\u4fa1\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308b\u3002\u52a0\u5de5\u3057\u3084\u3059\u3044\u91d1\u9271\u8cc7\u6e90\u306e\u67af\u6e07\u306b\u4f34\u3044\u3001\u5206\u6790\u306b\u304a\u3051\u308b\u8907\u96d1\u3067\u51e6\u7406\u3057\u306b\u304f\u3044\u91d1\u9271\uff08\u4f8b\u3048\u3070\u3001\u9ad8\u30b7\u30ea\u30b3\u30f3\u3001\u9ad8\u70ad\u7d20\u3001\u5fae\u7d30\u6d78\u6f2c\u9271\uff09\u306e\u5272\u5408\u306f\u9855\u8457\u306b\u5897\u52a0\u3057\u3001\u3053\u308c\u306f\u5206\u6790\u65b9\u6cd5\u306e\u9069\u5fdc\u6027\u3001\u6b63\u78ba\u6027\u3001\u52b9\u7387\u306b\u5bfe\u3057\u3066\u3088\u308a\u9ad8\u3044\u8981\u6c42\u3092\u63d0\u51fa\u3057\u305f\u3002<\/p>\n<p>GB\/T 29509.1-2025\u30ad\u30e3\u30ea\u30a2\u91d1\u70ad\u5316\u5b66\u5206\u6790\u65b9\u6cd5\u7b2c1\u90e8\uff1a\u91d1\u3068\u9280\u542b\u6709\u91cf\u306e\u6e2c\u5b9a\u306b\u57fa\u3065\u304d\u3001\u672c\u6587\u306fA 500\u30bc\u30fc\u30de\u30f3\u539f\u5b50\u5438\u53ce\u5206\u5149\u5149\u5ea6\u8a08\u3092\u7528\u3044\u305f\u3002\u305d\u306e\u512a\u308c\u305f\u80cc\u666f\u88dc\u6b63\u80fd\u529b\u3068\u512a\u308c\u305f\u5b89\u5b9a\u6027\u306b\u3088\u308a\u3001\u91d1\u9271\u77f3\u4e2d\u306e\u91d1\u542b\u6709\u91cf\u306e\u6e2c\u5b9a\u65b9\u6cd5\u3092\u691c\u8a3c\u3057\u305f\u3002<\/p>\n<ol>\n<li>\u697d\u5668\u3068\u8a66\u85ac<\/li>\n<\/ol>\n<p>\u8a08\u5668\uff1aA 500\u30bc\u30fc\u30de\u30f3\u706b\u708e\u539f\u5b50\u5438\u53ce\u5206\u5149\u5149\u5ea6\u8a08<\/p>\n<p>\u8a66\u85ac\uff1a\u5869\u9178\u3001\u785d\u9178<\/p>\n<p>\u53c2\u8003\u7269\u8cea\uff1aGSB 04-175-2004\u91d1\u6a19\u6e96\u6eb6\u6db2<\/p>\n<p>\u6a19\u6e96\u7269\u8cea\uff1aGBW\uff08E\uff09070069\u91d1\u9271\u6a19\u6e96\u7269\u8cea<\/p>","protected":false},"excerpt":{"rendered":"<p>Accurate determination of gold content in gold ore is a key procedure for gold resource exploration, beneficiation and metallurgy process optimization, and economic value evaluation. With the gradual depletion of easy-to-process gold ore resources, the proportion of complex refractory gold ores (such as high-silica, high-carbon, and micro-fine disseminated ores) in analysis has increased significantly, which puts forward higher requirements for the adaptability, accuracy and efficiency of analytical methods. In accordance with GB\/T 29509.1-2025 Chemical analysis methods for gold-loaded carbon\u2014Part 1: Determination of gold and silver contents, the A500 Zeeman atomic absorption spectrophotometer was adopted in this paper. By virtue of its excellent background correction capability and outstanding stability, method validation [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81],"tags":[],"class_list":["post-4473","post","type-post","status-publish","format-standard","hentry","category-petrochemical-and-chemical"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/4473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/comments?post=4473"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/4473\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/media?parent=4473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/categories?post=4473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/tags?post=4473"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}