{"id":21624,"date":"2025-03-13T07:51:00","date_gmt":"2025-03-12T23:51:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=21624"},"modified":"2025-03-11T14:16:24","modified_gmt":"2025-03-11T06:16:24","slug":"pickling","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/galvanized-steel\/production\/pickling\/","title":{"rendered":"\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u3092\u9178\u6d17\u3044\u3057\u3066\u5857\u88c5\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?"},"content":{"rendered":"

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\u4e9c\u925b\u30e1\u30c3\u30ad\u524d\u306e\u9178\u6d17<\/span><\/h2>

\u9178\u6d17\u306f\u3001\u4e9c\u925b\u3081\u3063\u304d\u524d\u306e\u92fc\u677f\u8868\u9762\u51e6\u7406\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u5de5\u7a0b\u3067\u3042\u308a\u3001\u4e9c\u925b\u306e\u4ed8\u7740\u3092\u963b\u5bb3\u3059\u308b\u9306\u3001\u30b9\u30b1\u30fc\u30eb\u3001\u9178\u5316\u76ae\u819c\u306a\u3069\u306e\u6c5a\u67d3\u7269\u8cea\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u4e9c\u925b\u3081\u3063\u304d\u524d\u51e6\u7406\u306b\u306f\u3001\u30d6\u30e9\u30b9\u30c8\u51e6\u7406\u3001\u6a5f\u68b0\u6d17\u6d44\u3001\u30a2\u30eb\u30ab\u30ea\u6d17\u6d44\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>

\u92fc\u306e\u9178\u6d17\u306e\u539f\u7406<\/span><\/h3>

\u30d4\u30af\u30eb\u30b9\u306f \u5316\u5b66\u53cd\u5fdc<\/span> \u9178\u3068\u91d1\u5c5e\u8868\u9762\u306e\u9593\u306b\u3042\u308b\u3002\u92fc\u3092\u9178\u6027\u6eb6\u6db2\u306b\u6d78\u3059\u3068\u3001\u5178\u578b\u7684\u306b\u306f \u5869\u9178<\/span> \u307e\u305f\u306f \u786b\u9178<\/span>\u9178\u306f \u9178\u5316\u9244\uff08\u9306\uff09<\/span> \u305d\u3057\u3066 \u30df\u30eb\u30b9\u30b1\u30fc\u30eb<\/span> \u8868\u9762\u3067\u305d\u308c\u3089\u3092\u5206\u89e3\u3057\u3066\u53ef\u6eb6\u6027\u5316\u5408\u7269\u306b\u3057\u307e\u3059\u3002 <\/span><\/p>

\u3053\u306e\u5de5\u7a0b\u306b\u3088\u308a\u3001\u4e0d\u8981\u306a\u9178\u5316\u5c64\u3084\u6cb9\u5206\u3001\u4e0d\u7d14\u7269\u304c\u9664\u53bb\u3055\u308c\u3001\u9178\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u65b0\u9bae\u306a\u92fc\u304c\u9732\u51fa\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001 \u304d\u308c\u3044\u3067\u3056\u3089\u3056\u3089\u3057\u305f\u8868\u9762<\/span>\u3053\u308c\u306f\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u4e2d\u306b\u4e9c\u925b\u304c\u5f37\u529b\u306b\u7d50\u5408\u3059\u308b\u306e\u306b\u6700\u9069\u3067\u3042\u308a\u3001\u5747\u4e00\u3067\u8010\u4e45\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/span><\/p>

\u7570\u306a\u308b\u9178\u306b\u3088\u308b\u9178\u6d17\u3044\u306e\u6bd4\u8f03<\/span><\/h3>

\u5869\u9178\uff08HCl\uff09\u306f\u3001\u9306\u3084\u9178\u5316\u76ae\u819c\u3092\u6eb6\u89e3\u3059\u308b\u52b9\u679c\u304c\u9ad8\u3044\u305f\u3081\u3001\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u9178\u6d17\u306b\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u9178\u3067\u3059\u3002\u786b\u9178\uff08H\u2082SO\u2084\uff09\u3084\u6df7\u9178\u6eb6\u6db2\u3082\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>

\u3053\u306e\u8868\u306f\u3001 \u5869\u9178<\/span>, \u786b\u9178<\/span>\u305d\u3057\u3066 \u6df7\u5408\u9178\u6eb6\u6db2<\/span> \u4e9c\u925b\u30e1\u30c3\u30ad\u524d\u306e\u9178\u6d17\u7528\u3002<\/span><\/p>

\u30a2\u30b9\u30da\u30af\u30c8<\/strong><\/td>HCl<\/strong><\/td>H\u2082SO\u2084<\/strong><\/td>\u6df7\u5408\u9178<\/strong><\/td><\/tr>
\u96c6\u4e2d<\/td>15-25% HCl\uff08\u92fc\u306e\u72b6\u614b\u306b\u3088\u308a\u307e\u3059\uff09\u3002<\/td>10-20% H\u2082SO\u2084\uff08\u901a\u5e38\u306f\u5e0c\u91c8\uff09\u3002<\/td>\u901a\u5e38\u306f 15 \uff5e 25% \u306e TP3T HCl \u3068 5 \uff5e 10% \u306e TP3T H\u2082SO\u2084 \u3067\u3059\u3002<\/td><\/tr>
\u6e29\u5ea6<\/td>50\uff5e70\u2103\uff08122\uff5e158\u00b0F\uff09<\/td>60\uff5e85\u2103\uff08140\uff5e185\u00b0F\uff09<\/td>50\uff5e70\u2103\uff08122\uff5e158\u00b0F\uff09<\/td><\/tr>
\u52b9\u679c<\/td>\u5927\u898f\u6a21\u306a\u9664\u53bb\u3092\u9ad8\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002<\/td>\u9045\u3044\u307b\u3069\u3001\u8efd\u3044\u30b9\u30b1\u30fc\u30eb\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u304a\u308a\u3001\u786b\u9178\u5358\u72ec\u3088\u308a\u3082\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/td><\/tr>
\u526f\u7523\u7269<\/td>\u9664\u53bb\u3084\u5ec3\u68c4\u304c\u3088\u308a\u56f0\u96e3\u306a\u5869\u5316\u9244\u3002<\/td>\u786b\u9178\u9244\u306a\u306e\u3067\u7ba1\u7406\u304c\u7c21\u5358\u3067\u3059\u3002<\/td>\u5869\u5316\u9244\u3068\u786b\u9178\u9244\u306e\u4e21\u65b9\u3001\u51e6\u5206\u304c\u3088\u308a\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002<\/td><\/tr>
\u5b89\u5168\u6027\u3068\u53d6\u308a\u6271\u3044<\/td>\u8150\u98df\u6027\u304c\u3042\u308a\u3001\u6c34\u7d20\u30ac\u30b9\u3092\u653e\u51fa\u3059\u308b\u305f\u3081\u3001\u63db\u6c17\u304c\u5fc5\u8981\u3067\u3059\u3002<\/td>\u3088\u308a\u5b89\u5168\u3067\u3001\u6c34\u7d20\u30ac\u30b9\u306e\u653e\u51fa\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/td>HCl \u3088\u308a\u3082\u5b89\u5168\u3067\u3059\u304c\u3001\u53d6\u308a\u6271\u3044\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/td><\/tr>
\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\u8fc5\u901f\u306a\u30bf\u30fc\u30f3\u30a2\u30e9\u30a6\u30f3\u30c9\u306b\u3088\u308b\u5927\u91cf\u4e9c\u925b\u30e1\u30c3\u30ad\u3002<\/td>\u3088\u308a\u8584\u3044\u3001\u307e\u305f\u306f\u8efd\u3044\u30b9\u30b1\u30fc\u30eb\u306e\u5834\u5408\u306f\u3001\u3088\u308a\u512a\u3057\u304f\u6d17\u6d44\u3057\u307e\u3059\u3002<\/td>\u5236\u5fa1\u3055\u308c\u305f\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td><\/tr>
\u30b3\u30b9\u30c8<\/td>\u4f4e\u30b3\u30b9\u30c8\u3001\u5927\u91cf\u4f7f\u7528\u3067\u3082\u8cbb\u7528\u5bfe\u52b9\u679c\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\u6df7\u9178\u3088\u308a\u5b89\u4fa1\u3067\u3059\u304c\u3001\u52b9\u7387\u306f\u52a3\u308a\u307e\u3059\u3002<\/td>\u6df7\u5408\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u305f\u3081\u9ad8\u4fa1\u306b\u306a\u308a\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>

\u5857\u88c5\u524d\u306b\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u3092\u9178\u6d17\u3044\u3067\u304d\u307e\u3059\u304b? <\/span><\/h2>

\u3044\u3044\u3048\u3001\u4e9c\u925b\u30d7\u30e9\u30a4\u30de\u30fc\u306e\u65b9\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/h3>

\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306f\u3001\u8150\u98df\u3092\u9632\u3050\u305f\u3081\u306b\u4e9c\u925b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4e9c\u925b\u5c64\u306f\u9178\u3068\u53cd\u5fdc\u3057\u3066\u9178\u6d17\u6642\u306b\u640d\u50b7\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5857\u88c5\u524d\u306e\u9178\u6d17\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/span><\/p>

\u4e9c\u925b\u30e1\u30c3\u30ad\u306f\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u8868\u9762\u304c\u6ed1\u3089\u304b\u306b\u306a\u308b\u305f\u3081\u5857\u6599\u304c\u52b9\u679c\u7684\u306b\u4ed8\u7740\u3057\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u5857\u6599\u306e\u4ed8\u7740\u6027\u3092\u9ad8\u3081\u308b\u306b\u306f\u3001 \u4e9c\u925b\u30d7\u30e9\u30a4\u30de\u30fc<\/span> \u63a8\u5968\u3055\u308c\u308b\u89e3\u6c7a\u7b56\u3067\u3059\u3002 <\/span><\/p>

\u3044\u304f\u3064\u304b\u306e\u5165\u9580\u66f8\u306f\u3001 \u30a8\u30dd\u30ad\u30b7<\/span>, \u30dd\u30ea\u30a6\u30ec\u30bf\u30f3<\/span>\u3042\u308b\u3044\u306f \u30a2\u30eb\u30ad\u30c9<\/span> \u4e9c\u925b\u30e1\u30c3\u30ad\u9762\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u6a39\u8102\u3002\u4e00\u822c\u7684\u306a\u4e9c\u925b\u30d7\u30e9\u30a4\u30de\u30fc\u306e\u4f8b\u3068\u3057\u3066\u306f\u3001 \u30e9\u30b9\u30c8\u30aa\u30ec\u30a6\u30e0\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u30d7\u30e9\u30a4\u30de\u30fc<\/span>, \u30af\u30ea\u30ed\u30f3\u5de5\u696d\u7528\u4e9c\u925b\u30d7\u30e9\u30a4\u30de\u30fc<\/span>\u305d\u3057\u3066 \u30b8\u30f3\u30b5\u30fc \u30d6\u30eb\u30ba\u30a2\u30a4 1-2-3 \u30d7\u30e9\u30a4\u30de\u30fc<\/span>.<\/span><\/p>

\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u3092\u9178\u6d17\u3044\u3057\u305f\u3044<\/span><\/h2>

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  1. \u6e96\u5099\u3068\u5b89\u5168\u5bfe\u7b56<\/span><\/h3>
    <\/li><\/ol>

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    1. \u9178\u6d17\u3044\u5de5\u7a0b<\/span><\/h3>
      <\/li><\/ol>

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      1. \u6cbb\u7642\u5f8c<\/span><\/h3>
        <\/li><\/ol>

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         <\/p>

         <\/p>","protected":false},"excerpt":{"rendered":"

        \u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u3001\u307e\u305f\u6700\u9069\u306a\u5857\u6599\u306e\u63a5\u7740\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e9c\u925b\u30d7\u30e9\u30a4\u30de\u30fc\u3092\u4f7f\u7528\u3059\u308b\u65b9\u304c\u826f\u3044\u9078\u629e\u3068\u306a\u308b\u7406\u7531\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":21625,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4315],"tags":[],"class_list":["post-21624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-production-galvanized-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/21624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/comments?post=21624"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/21624\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/21625"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=21624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=21624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=21624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}