{"id":6322,"date":"2025-12-29T18:14:44","date_gmt":"2025-12-30T02:14:44","guid":{"rendered":"https:\/\/3waycatalyst.com\/?p=6322"},"modified":"2025-12-29T18:14:47","modified_gmt":"2025-12-30T02:14:47","slug":"three-way-catalytic-converter-pgm-load","status":"publish","type":"post","link":"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-pgm-load\/","title":{"rendered":"\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\uff1aPGM\u8ca0\u8377\u306b\u95a2\u3059\u308b7\u3064\u306e\u91cd\u8981\u306a\u4e8b\u5b9f"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"introduction\">\u5c0e\u5165<\/h2>\n\n\n\n<p>\u73fe\u4ee3\u306e\u81ea\u52d5\u8eca\u5de5\u5b66\u306f\u3001<a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\"> \u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a> \u6709\u5bb3\u306a\u6392\u51fa\u30ac\u30b9\u3092\u7ba1\u7406\u3059\u308b\u88c5\u7f6e\u3067\u3059\u3002\u3053\u306e\u88c5\u7f6e\u306f\u3001\u8eca\u4e21\u306e\u4e0b\u90e8\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u5c0f\u578b\u306e\u5316\u5b66\u5de5\u5834\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u6709\u6bd2\u30ac\u30b9\u3092\u5927\u6c17\u4e2d\u306b\u653e\u51fa\u3055\u308c\u308b\u524d\u306b\u3001\u3088\u308a\u5b89\u5168\u306a\u7269\u8cea\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u52b9\u7387\u306f\u3001\u307b\u307c\u5b8c\u5168\u306b\u767d\u91d1\u65cf\u91d1\u5c5e\uff08PGM\uff09\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>PGM\u62c5\u6301\u91cf\u3068\u306f\u3001\u89e6\u5a92\u62c5\u4f53\u306b\u5857\u5e03\u3055\u308c\u308b\u8cb4\u91d1\u5c5e\u306e\u6bd4\u91cd\u3068\u6bd4\u7387\u3092\u6307\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u5316\u5b66\u6d3b\u6027\u3068\u6750\u6599\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30e9\u30c1\u30ca\u3001\u30d1\u30e9\u30b8\u30a6\u30e0\u3001\u30ed\u30b8\u30a6\u30e0\u306a\u3069\u306e\u91d1\u5c5e\u3092\u7279\u6b8a\u306a\u8868\u9762\u306b\u5206\u6563\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001PGM\u62c5\u6301\u91cf\u304c\u6027\u80fd\u3001\u8010\u4e45\u6027\u3001\u305d\u3057\u3066\u4e16\u754c\u5e02\u5834\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\u3092\u63a2\u308a\u307e\u3059\u3002PGM\u62c5\u6301\u91cf\u306e\u6280\u8853\u7684\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\"> \u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a> \u305d\u3057\u3066\u305d\u308c\u3092\u52d5\u304b\u3059\u5e0c\u5c11\u91d1\u5c5e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-pgms-and-why-do-they-matter-\">PGM \u3068\u306f\u4f55\u3067\u3059\u304b? \u306a\u305c\u91cd\u8981\u306a\u306e\u3067\u3059\u304b?<\/h2>\n\n\n\n<p>\u767d\u91d1\u65cf\u91d1\u5c5e\uff08PGM\uff09\u306f\u30016\u3064\u306e\u7570\u306a\u308b\u5143\u7d20\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u767d\u91d1\uff08Pt\uff09\u3001\u30d1\u30e9\u30b8\u30a6\u30e0\uff08Pd\uff09\u3001\u30ed\u30b8\u30a6\u30e0\uff08Rh\uff09\u3001\u30eb\u30c6\u30cb\u30a6\u30e0\uff08Ru\uff09\u3001\u30a4\u30ea\u30b8\u30a6\u30e0\uff08Ir\uff09\u3001\u30aa\u30b9\u30df\u30a6\u30e0\uff08Os\uff09\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u91d1\u5c5e\u306f\u305d\u308c\u305e\u308c\u72ec\u81ea\u306e\u7269\u7406\u7684\u30fb\u5316\u5b66\u7684\u7279\u6027\u3092\u6301\u3061\u3001\u9ad8\u3044\u878d\u70b9\u3068\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u512a\u308c\u305f\u89e6\u5a92\u3068\u3057\u3066\u4f5c\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u89e6\u5a92\u306f\u6d88\u8cbb\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u5316\u5b66\u53cd\u5fdc\u3092\u52a0\u901f\u3057\u307e\u3059\u3002<a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\"> \u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a>PGM\u306f\u6c5a\u67d3\u7269\u8cea\u306e\u5206\u89e3\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u91d1\u5c5e\u304c\u306a\u3051\u308c\u3070\u3001\u81ea\u52d5\u8eca\u306e\u6392\u6c17\u30ac\u30b9\u306b\u306f\u4e00\u9178\u5316\u70ad\u7d20\u3001\u672a\u71c3\u713c\u70ad\u5316\u6c34\u7d20\u3001\u7a92\u7d20\u9178\u5316\u7269\u304c\u5927\u91cf\u306b\u542b\u307e\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002PGM\u3068\u540c\u7b49\u306e\u71b1\u5b89\u5b9a\u6027\u3068\u89e6\u5a92\u52b9\u7387\u3092\u6301\u3064\u6750\u6599\u304c\u4ed6\u306b\u306a\u3044\u305f\u3081\u3001\u81ea\u52d5\u8eca\u696d\u754c\u306fPGM\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"technical-breakdown-of-the-three-way-catalytic-converter\">\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u6280\u8853\u7684\u8a73\u7d30<\/h2>\n\n\n\n<p>\u305d\u306e <a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\">\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc <\/a>\u3053\u306e\u88c5\u7f6e\u306f\u30013\u7a2e\u985e\u306e\u7279\u5b9a\u306e\u6c5a\u67d3\u7269\u8cea\u3092\u540c\u6642\u306b\u51e6\u7406\u3067\u304d\u308b\u3053\u3068\u304b\u3089\u305d\u306e\u540d\u304c\u4ed8\u3051\u3089\u308c\u307e\u3057\u305f\u3002\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u3001\u70ad\u5316\u6c34\u7d20\uff08HC\uff09\u3001\u7a92\u7d20\u9178\u5316\u7269\uff08NOx\uff09\u306e3\u7a2e\u985e\u3067\u3059\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u88c5\u7f6e\u306f\u8907\u96d1\u306a\u5185\u90e8\u69cb\u9020\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u677f:<\/strong>\u00a0\u307b\u3068\u3093\u3069\u306e\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u30bb\u30e9\u30df\u30c3\u30af\u88fd\u306e\u30cf\u30cb\u30ab\u30e0\u69cb\u9020\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u5c0f\u3055\u306a\u5bb9\u7a4d\u3067\u3042\u308a\u306a\u304c\u3089\u5e83\u5927\u306a\u8868\u9762\u7a4d\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\uff1a<\/strong>\u00a0\u30e1\u30fc\u30ab\u30fc\u306f\u57fa\u677f\u4e0a\u306b\u591a\u5b54\u8cea\u306e\u9178\u5316\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5c64\u3092\u5857\u5e03\u3057\u307e\u3059\u3002\u3053\u306e\u5c64\u306b\u3088\u308a\u3001\u6709\u52b9\u8868\u9762\u7a4d\u304c\u3055\u3089\u306b\u5897\u52a0\u3057\u200b\u200b\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>PGM \u30ed\u30fc\u30c9:<\/strong>\u00a0\u8cb4\u91d1\u5c5e\u305d\u306e\u3082\u306e\u306f\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\u306e\u4e0a\u306b\u8f09\u3063\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u8005\u306fPt\u3001Pd\u3001\u307e\u305f\u306fRh\u3092\u542b\u3080\u6eb6\u6db2\u3092\u8868\u9762\u306b\u30b9\u30d7\u30ec\u30fc\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u300c\u8ca0\u8377\u300d\u306f\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u5bff\u547d\u3068\u6392\u30ac\u30b9\u898f\u5236\u3078\u306e\u9069\u5408\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002PGM\u8ca0\u8377\u304c\u9ad8\u3044\u307b\u3069\u3001\u4e00\u822c\u7684\u306b\u300c\u7740\u706b\u6e29\u5ea6\u300d\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30a8\u30f3\u30b8\u30f3\u59cb\u52d5\u5f8c\u3001\u89e6\u5a92\u304c\u3088\u308a\u65e9\u304f\u4f5c\u52d5\u3057\u59cb\u3081\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/3waycatalyst.com\/ja\/whats-inside-a-catalytic-converter-parts-precious-metals\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"635\" src=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/Whats-Inside-a-Catalytic-Converter.jpg\" alt=\"\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u5185\u90e8\u69cb\u9020\uff08\u90e8\u54c1\u3068\u8cb4\u91d1\u5c5e\uff09\" class=\"wp-image-5606\" title=\"\" srcset=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/Whats-Inside-a-Catalytic-Converter.jpg 1024w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/Whats-Inside-a-Catalytic-Converter-300x186.jpg 300w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/Whats-Inside-a-Catalytic-Converter-768x476.jpg 768w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/Whats-Inside-a-Catalytic-Converter-18x12.jpg 18w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/Whats-Inside-a-Catalytic-Converter-600x372.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/3waycatalyst.com\/ja\/whats-inside-a-catalytic-converter-parts-precious-metals\/\">\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u5185\u90e8\u69cb\u9020\uff08\u90e8\u54c1\u3068\u8cb4\u91d1\u5c5e\uff09<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-role-of-washcoat-technology-in-pgm-distribution\">PGM\u6d41\u901a\u306b\u304a\u3051\u308b\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\u6280\u8853\u306e\u5f79\u5272<\/h2>\n\n\n\n<p>\u306e\u52b9\u7387\u306f <a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\">\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a> \u30a8\u30f3\u30b8\u30cb\u30a2\u304cPGM\u306e\u8ca0\u8377\u3092\u3069\u306e\u3088\u3046\u306b\u5206\u6563\u3055\u305b\u308b\u304b\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u52b9\u679c\u306f\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u5358\u7d14\u306a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\u306f\u5316\u5b66\u53cd\u5fdc\u306e\u821e\u53f0\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\u306b\u306f\u3001\u30bb\u30ea\u30a2\uff08CeO2\uff09\u3084\u30b8\u30eb\u30b3\u30cb\u30a2\uff08ZrO2\uff09\u306a\u3069\u306e\u300c\u4fc3\u9032\u5264\u300d\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30ea\u30a2\u306f\u9178\u7d20\u8caf\u8535\u6210\u5206\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30f3\u304c\u300c\u30ea\u30c3\u30c1\u300d\uff08\u71c3\u6599\u904e\u591a\uff09\u306e\u72b6\u614b\u3067\u904b\u8ee2\u3059\u308b\u3068\u9178\u7d20\u3092\u653e\u51fa\u3057\u3001\u300c\u30ea\u30fc\u30f3\u300d\uff08\u7a7a\u6c17\u904e\u591a\uff09\u306e\u72b6\u614b\u3067\u904b\u8ee2\u3059\u308b\u3068\u9178\u7d20\u3092\u5438\u53ce\u3057\u307e\u3059\u3002\u3053\u306e\u5b89\u5b9a\u5316\u306b\u3088\u308a\u3001PGM\u304c\u7d99\u7d9a\u7684\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002PGM\u306e\u8ca0\u8377\u304c\u4f4e\u3059\u304e\u308b\u3068\u3001\u89e6\u5a92\u306f\u5909\u52d5\u3059\u308b\u6392\u6c17\u30ac\u30b9\u7d44\u6210\u306b\u5bfe\u5fdc\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9ad8\u54c1\u8cea\u306e\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\u306f\u3001PGM\u7c92\u5b50\u306e\u300c\u713c\u7d50\u300d\u3092\u9632\u304e\u307e\u3059\u3002\u713c\u7d50\u3068\u306f\u3001\u91d1\u5c5e\u7c92\u5b50\u304c\u9ad8\u6e29\u3067\u51dd\u96c6\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u51dd\u96c6\u3059\u308b\u3068\u6d3b\u6027\u8868\u9762\u7a4d\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002\u9ad8\u5ea6\u306a\u30a6\u30a9\u30c3\u30b7\u30e5\u30b3\u30fc\u30c8\u6280\u8853\u306b\u3088\u308a\u3001PGM\u7c92\u5b50\u306f\u5fae\u7d30\u306b\u5206\u6563\u3055\u308c\u305f\u72b6\u614b\u3092\u4fdd\u3061\u307e\u3059\u3002\u3053\u306e\u8868\u9762\u7a4d\u306e\u7dad\u6301\u306b\u3088\u308a\u3001\u8010\u7528\u5e74\u6570\u304c\u5ef6\u9577\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\"> \u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a> 10\u4e07\u30de\u30a4\u30eb\u4ee5\u4e0a\u8d70\u884c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"comparing-platinum-group-metals-properties-and-functions\">\u767d\u91d1\u65cf\u91d1\u5c5e\u306e\u6bd4\u8f03\uff1a\u7279\u6027\u3068\u6a5f\u80fd<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>\u91d1\u5c5e<\/th><th>\u30b7\u30f3\u30dc\u30eb<\/th><th>\u878d\u70b9\uff08\u2103\uff09<\/th><th>\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u4e3b\u306a\u5f79\u5272<\/th><\/tr><\/thead><tbody><tr><td><strong>\u767d\u91d1<\/strong><\/td><td>Pt<\/td><td>1,768<\/td><td>CO \u304a\u3088\u3073 HC \u306e\u9178\u5316\u3002\u30c7\u30a3\u30fc\u30bc\u30eb \u30b7\u30b9\u30c6\u30e0\u306e\u4e3b\u306a\u3082\u306e\u3002<\/td><\/tr><tr><td><strong>\u30d1\u30e9\u30b8\u30a6\u30e0<\/strong><\/td><td>\u30d1\u30c3\u30c9<\/td><td>1,554<\/td><td>\u9ad8\u6e29\u5b89\u5b9a\u6027\u3001\u30ac\u30bd\u30ea\u30f3\u306e\u9178\u5316\u306b\u4e3b\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/td><\/tr><tr><td><strong>\u30ed\u30b8\u30a6\u30e0<\/strong><\/td><td>\u30ed\u30b8\u30a6\u30e0<\/td><td>1,964<\/td><td>NOx\u3092\u7a92\u7d20\u306b\u9084\u5143\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/td><\/tr><tr><td><strong>\u30a4\u30ea\u30b8\u30a6\u30e0<\/strong><\/td><td>\u305d\u3057\u3066<\/td><td>2,447<\/td><td>\u9ad8\u5fdc\u529b\u30b9\u30d1\u30fc\u30af\u30d7\u30e9\u30b0\u3068\u30cb\u30c3\u30c1\u306a\u822a\u7a7a\u5b87\u5b99\u7528\u89e6\u5a92\u3002<\/td><\/tr><tr><td><strong>\u30eb\u30c6\u30cb\u30a6\u30e0<\/strong><\/td><td>\u30eb<\/td><td>2,334<\/td><td>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u30c9\u30e9\u30a4\u30d6\u3068\u7279\u6b8a\u306a\u5316\u5b66\u51e6\u7406\u3002<\/td><\/tr><tr><td><strong>\u30aa\u30b9\u30df\u30a6\u30e0<\/strong><\/td><td>\u3042\u306a\u305f<\/td><td>3,033<\/td><td>\u8010\u6469\u8017\u6027\u304c\u6975\u3081\u3066\u9ad8\u304f\u3001\u7279\u6b8a\u5408\u91d1\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-pgm-loading-levels\">PGM\u8ca0\u8377\u30ec\u30d9\u30eb\u306e\u7406\u89e3<\/h2>\n\n\n\n<p>\u7a4d\u8f09\u91cf\u306f\u3001\u8eca\u4e21\u306e\u7a2e\u985e\u3084\u5730\u57df\u306e\u6cd5\u5f8b\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306fPGM\u306e\u7a4d\u8f09\u91cf\u30922\u3064\u306e\u65b9\u6cd5\u3067\u6e2c\u5b9a\u3057\u307e\u3059\u30021\u3064\u306f\u30b3\u30f3\u30d0\u30fc\u30bf\u3042\u305f\u308a\u306e\u30b0\u30e9\u30e0\u6570\u3001\u3082\u30461\u3064\u306f\u7acb\u65b9\u30d5\u30a3\u30fc\u30c8\u3042\u305f\u308a\u306e\u30b0\u30e9\u30e0\u6570\uff08g\/ft\u00b3\uff09\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u666e\u901a\u4e57\u7528\u8eca:<\/strong>\u00a0\u3053\u308c\u3089\u306b\u306f\u901a\u5e38\u3001\u7dcf\u91cf2\uff5e6\u30b0\u30e9\u30e0\u306ePGM\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u6fc3\u5ea6\u306f80\uff5e90g\/ft\u00b3\u306e\u7bc4\u56f2\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5927\u578b\u30c8\u30e9\u30c3\u30af:<\/strong>\u00a0\u5927\u578b\u30a8\u30f3\u30b8\u30f3\u306f\u6392\u6c17\u30ac\u30b9\u91cf\u304c\u591a\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3088\u308a\u9ad8\u3044\u8ca0\u8377\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30c8\u30e9\u30c3\u30af\u306b\u3088\u3063\u3066\u306f\u3001\u6700\u592715\u30b0\u30e9\u30e0\u306ePGM\u3092\u4f7f\u7528\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u6fc3\u5ea6\u306f6,000ppm\uff08\u767e\u4e07\u5206\u306e\u4e00\uff09\u306b\u9054\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8eca\u4e21:<\/strong>\u00a0\u9ad8\u6027\u80fd\u30a8\u30f3\u30b8\u30f3\u306f\u9ad8\u6e29\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u71b1\u52a3\u5316\u3092\u9632\u3050\u305f\u3081\u3001\u3088\u308a\u9ad8\u5bc6\u5ea6\u306ePGM\u5145\u586b\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>Euro 6d\u3084EPA Tier 3\u3068\u3044\u3063\u305f\u53b3\u3057\u3044\u6392\u30ac\u30b9\u898f\u5236\u306e\u5c0e\u5165\u306b\u3088\u308a\u3001PGM\u306e\u9700\u8981\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u5236\u3092\u6e80\u305f\u3059\u306b\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306fPGM\u306e\u914d\u5408\u91cf\u3092\u5897\u3084\u3059\u304b\u3001\u89e6\u5a92\u306e\u8a2d\u8a08\u3092\u6539\u826f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u3053\u306e\u4e21\u65b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-specific-chemistry-of-pollutant-conversion\">\u6c5a\u67d3\u7269\u8cea\u5909\u63db\u306e\u5177\u4f53\u7684\u306a\u5316\u5b66<\/h2>\n\n\n\n<p>\u305d\u306e<a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\"> \u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a> \u9178\u5316\u3068\u9084\u5143\u3068\u3044\u3046 2 \u7a2e\u985e\u306e\u53cd\u5fdc\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u9178\u5316\uff08\u30d7\u30e9\u30c1\u30ca\u3068\u30d1\u30e9\u30b8\u30a6\u30e0\u306b\u3088\u3063\u3066\u7ba1\u7406\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2CO + O2 \u2192 2CO2 \uff08\u4e00\u9178\u5316\u70ad\u7d20\u306f\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u306a\u308b\uff09<\/li>\n\n\n\n<li>HC + O2 \u2192 CO2 + H2O \uff08\u70ad\u5316\u6c34\u7d20\u306f\u4e8c\u9178\u5316\u70ad\u7d20\u3068\u6c34\u306b\u306a\u308b\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9084\u5143\uff08\u30ed\u30b8\u30a6\u30e0\u306b\u3088\u308b\u7ba1\u7406\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2NOx \u2192 xO2 + N2 \uff08\u7a92\u7d20\u9178\u5316\u7269\u306f\u9178\u7d20\u3068\u7a92\u7d20\u306b\u306a\u308b\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u30ed\u30b8\u30a6\u30e0\u306fPGM\u8ca0\u8377\u7269\u306e\u4e2d\u3067\u6700\u3082\u9ad8\u4fa1\u306a\u6210\u5206\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001NOx\u9084\u5143\u3092\u52b9\u7387\u7684\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u552f\u4e00\u306e\u91d1\u5c5e\u3060\u304b\u3089\u3067\u3059\u3002\u30ed\u30b8\u30a6\u30e0\u304c\u306a\u3051\u308c\u3070\u3001\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u306f\u73fe\u4ee3\u306e\u74b0\u5883\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"evolving-global-standards-and-pgm-loading-trends\">\u9032\u5316\u3059\u308b\u4e16\u754c\u57fa\u6e96\u3068PGM\u7a4d\u8f09\u52d5\u5411<\/h2>\n\n\n\n<p>\u653f\u5e9c\u306e\u898f\u5236\u306f\u3001PGM\u8ca0\u8377\u306e\u9769\u65b0\u3092\u727d\u5f15\u3059\u308b\u4e3b\u306a\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u30021970\u5e74\u4ee3\u3001\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u5358\u7d14\u306a\u9178\u5316\u89e6\u5a92\u3067\u3001\u30d7\u30e9\u30c1\u30ca\u3068\u30d1\u30e9\u30b8\u30a6\u30e0\u306e\u307f\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002NOx\u304c\u61f8\u5ff5\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u696d\u754c\u306f\u30ed\u30b8\u30a6\u30e0\u3092\u6dfb\u52a0\u3057\u305f\u300c\u4e09\u5143\u89e6\u5a92\u300d\u8a2d\u8a08\u3078\u3068\u79fb\u884c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u73fe\u5728\u3001\u898f\u5236\u5f53\u5c40\u306f\u300c\u5b9f\u8def\u8d70\u884c\u6392\u51fa\u30ac\u30b9\uff08RDE\uff09\u300d\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5b9f\u9a13\u5ba4\u3060\u3051\u3067\u306a\u304f\u3001\u3042\u3089\u3086\u308b\u904b\u8ee2\u6761\u4ef6\u4e0b\u3067\u8eca\u304c\u30af\u30ea\u30fc\u30f3\u306a\u72b6\u614b\u3092\u7dad\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30ac\u30bd\u30ea\u30f3\u8eca\u306b\u304a\u3051\u308b\u30d1\u30e9\u30b8\u30a6\u30e0\u306e\u542b\u6709\u91cf\u3092\u5897\u3084\u3057\u3066\u3044\u307e\u3059\u3002\u30d1\u30e9\u30b8\u30a6\u30e0\u306f\u9ad8\u901f\u8d70\u884c\u6642\u306e\u71b1\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9006\u306b\u3001\u300c\u7bc0\u7d04\u300d\u306f\u696d\u754c\u3067\u5e83\u304f\u884c\u308f\u308c\u3066\u3044\u308b\u6163\u884c\u3067\u3059\u3002\u7bc0\u7d04\u3068\u306f\u3001\u6027\u80fd\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304fPGM\u306e\u4f7f\u7528\u91cf\u3092\u6e1b\u3089\u3059\u65b9\u6cd5\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306fPGM\u306e\u300c\u5206\u6563\u300d\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u3067\u3053\u308c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u91d1\u5c5e\u7c92\u5b50\u3092\u3088\u308a\u5c0f\u3055\u304f\u3001\u3088\u308a\u62e1\u6563\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u4f7f\u7528\u3059\u308b\u91d1\u5c5e\u306e\u91cf\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\">\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"market-dynamics-where-do-pgms-come-from-\">\u5e02\u5834\u306e\u52d5\u5411: PGM \u306f\u3069\u3053\u304b\u3089\u6765\u308b\u306e\u304b?<\/h2>\n\n\n\n<p>PGM\u306e\u4f9b\u7d66\u306f\u5730\u7406\u7684\u306b\u96c6\u4e2d\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u96c6\u4e2d\u304c\u5e02\u5834\u306b\u30dc\u30e9\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5357\u30a2\u30d5\u30ea\u30ab\uff1a<\/strong>\u00a0\u3053\u306e\u56fd\u306f\u30d7\u30e9\u30c1\u30ca\u7523\u696d\u3092\u652f\u914d\u3057\u3066\u304a\u308a\u3001\u4e16\u754c\u306e\u30d7\u30e9\u30c1\u30ca\u306e70%\u4ee5\u4e0a\u3001\u30ed\u30b8\u30a6\u30e0\u306e80%\u4ee5\u4e0a\u3092\u751f\u7523\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30a4\u30ea\u30b8\u30a6\u30e0\u3068\u30eb\u30c6\u30cb\u30a6\u30e0\u306e\u5927\u90e8\u5206\u3082\u652f\u914d\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ed\u30b7\u30a2\uff1a<\/strong>\u00a0\u30ed\u30b7\u30a2\u306f\u30d1\u30e9\u30b8\u30a6\u30e0\u751f\u7523\u306e\u30ea\u30fc\u30c0\u30fc\u3067\u3042\u308a\u3001\u4e16\u754c\u306e\u4f9b\u7d66\u91cf\u306e\u7d0440%\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u5730\u653f\u5b66\u7684\u7dca\u5f35\u306f\u30d1\u30e9\u30b8\u30a6\u30e0\u4fa1\u683c\u306e\u9ad8\u9a30\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b8\u30f3\u30d0\u30d6\u30a8\uff1a<\/strong>\u00a0\u3053\u306e\u56fd\u306f\u4e16\u754c\u7b2c2\u4f4d\u306e\u767d\u91d1\u65cf\u91d1\u5c5e\uff08PGM\uff09\u57cb\u8535\u91cf\u3092\u8a87\u308a\u3001\u30d7\u30e9\u30c1\u30ca\u3068\u30ed\u30b8\u30a6\u30e0\u306e\u63a1\u6398\u306b\u304a\u3044\u3066\u4e3b\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5317\u7c73\uff1a<\/strong>\u00a0\u30ab\u30ca\u30c0\u3068\u7c73\u56fd\u306f\u5927\u91cf\u306e\u30d1\u30e9\u30b8\u30a6\u30e0\u3068\u30d7\u30e9\u30c1\u30ca\u3092\u751f\u7523\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u4e16\u754c\u306e\u9700\u8981\u3092\u6e80\u305f\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u91d1\u5c5e\u306e\u5e0c\u5c11\u6027\u306b\u3088\u308a\u3001\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u76d7\u96e3\u306e\u683c\u597d\u306e\u6a19\u7684\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc1\u3064\u306b\u306f\u3001\u6570\u767e\u30c9\u30eb\u3001\u3042\u308b\u3044\u306f\u6570\u5343\u30c9\u30eb\u76f8\u5f53\u306e\u91d1\u5c5e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"pgm-load-distribution-by-application\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5225\u306ePGM\u8ca0\u8377\u5206\u6563<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7a2e\u985e<\/th><th>\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u306aPGM\u91d1\u5c5e<\/th><th>\u5178\u578b\u7684\u306aPGM\u8ca0\u8377\uff08\u5408\u8a08\u30b0\u30e9\u30e0\uff09<\/th><th>\u89e6\u5a92\u306e\u7126\u70b9<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30ac\u30bd\u30ea\u30f3\u4e57\u7528\u8eca<\/strong><\/td><td>\u30d1\u30e9\u30b8\u30a6\u30e0\u3001\u30ed\u30b8\u30a6\u30e0<\/td><td>2\uff5e5g<\/td><td>\u4e09\u5143\u5909\u63db\uff08CO\u3001HC\u3001NOx\uff09<\/td><\/tr><tr><td><strong>\u30c7\u30a3\u30fc\u30bc\u30eb\u4e57\u7528\u8eca<\/strong><\/td><td>Pt\u3001Pd<\/td><td>3\uff5e7\u30b0\u30e9\u30e0<\/td><td>\u9178\u5316\u3068\u7c92\u5b50\u7ba1\u7406<\/td><\/tr><tr><td><strong>\u5927\u578b\u30c8\u30e9\u30c3\u30af<\/strong><\/td><td>\u91d1\u3001Rh<\/td><td>10\uff5e20\u30b0\u30e9\u30e0<\/td><td>\u9ad8\u3044\u8010\u4e45\u6027\u3068NOx\u524a\u6e1b<\/td><\/tr><tr><td><strong>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u8eca<\/strong><\/td><td>\u30d1\u30e9\u30b8\u30a6\u30e0\u3001\u30ed\u30b8\u30a6\u30e0<\/td><td>3\uff5e6\u30b0\u30e9\u30e0<\/td><td>\u30a8\u30f3\u30b8\u30f3\u518d\u59cb\u52d5\u6642\u306e\u7d20\u65e9\u3044\u300c\u6d88\u706b\u300d<\/td><\/tr><tr><td><strong>\u30aa\u30fc\u30c8\u30d0\u30a4<\/strong><\/td><td>\u767d\u91d1\u3001\u30d1\u30e9\u30b8\u30a6\u30e0\u3001\u30ed\u30b8\u30a6\u30e0<\/td><td>0.5\uff5e1.5g<\/td><td>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u6392\u51fa\u30ac\u30b9\u5236\u5fa1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-impact-of-green-technology-and-hydrogen\">\u30b0\u30ea\u30fc\u30f3\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u6c34\u7d20\u306e\u5f71\u97ff<\/h2>\n\n\n\n<p>\u30b0\u30ea\u30fc\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u3078\u306e\u79fb\u884c\u306fPGM\u306e\u72b6\u6cc1\u3092\u5909\u3048\u307e\u3059\u3002\u96fb\u6c17\u81ea\u52d5\u8eca\uff08EV\uff09\u306f <a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\">\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a>\u305f\u3060\u3057\u3001PGM \u306e\u7d42\u308f\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30d7\u30ed\u30c8\u30f3\u4ea4\u63db\u819c\uff08PEM\uff09\u71c3\u6599\u96fb\u6c60\u306f\u3001\u9ad8\u6fc3\u5ea6\u306ePGM\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u71c3\u6599\u96fb\u6c60\u306f\u3001\u6c34\u7d20\u3092\u96fb\u6c17\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u767d\u91d1\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6c34\u7d20\u96fb\u89e3\u88c5\u7f6e\u3067\u306f\u3001\u30af\u30ea\u30fc\u30f3\u306a\u71c3\u6599\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u30a4\u30ea\u30b8\u30a6\u30e0\u3068\u767d\u91d1\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e16\u754c\u304c\u6c34\u7d20\u7d4c\u6e08\u3078\u3068\u79fb\u884c\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u767d\u91d1\u306e\u9700\u8981\u306f\u5897\u52a0\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5909\u5316\u306f\u3001\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u5e02\u5834\u306e\u6f5c\u5728\u7684\u306a\u6e1b\u5c11\u3092\u76f8\u6bba\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"economic-importance-and-pgm-recycling\">\u7d4c\u6e08\u7684\u91cd\u8981\u6027\u3068PGM\u30ea\u30b5\u30a4\u30af\u30eb<\/h2>\n\n\n\n<p>PGM\u306f\u9ad8\u4fa1\u306a\u306e\u3067\u30ea\u30b5\u30a4\u30af\u30eb\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4f7f\u7528\u6e08\u307f\u306e <a href=\"https:\/\/3waycatalyst.com\/ja\/three-way-catalytic-converter-twc\/\">\u4e09\u5143\u89e6\u5a92\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc 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