{"id":1221,"date":"2025-03-25T17:05:51","date_gmt":"2025-03-25T09:05:51","guid":{"rendered":"http:\/\/www.hebeichengyu.com\/?p=1221"},"modified":"2025-03-25T17:05:51","modified_gmt":"2025-03-25T09:05:51","slug":"changjiandeshifatuoliufangfa","status":"publish","type":"post","link":"http:\/\/www.hebeichengyu.com\/news\/cjwt\/1221\/.html","title":{"rendered":"\u5e38\u89c1\u7684\u6e7f\u6cd5\u8131\u786b\u65b9\u6cd5"},"content":{"rendered":"<p>\u6e7f\u6cd5\u8131\u786b\uff08Wet Flue Gas Desulfurization, WFGD\uff09\u662f\u5de5\u4e1a\u4e2d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u70df\u6c14\u8131\u786b\u6280\u672f\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u71c3\u7164\u7535\u5382\u3001\u94a2\u94c1\u3001\u5316\u5de5\u7b49\u884c\u4e1a\u7684\u4e8c\u6c27\u5316\u786b\uff08SO\u2082\uff09\u51cf\u6392\u3002\u4ee5\u4e0b\u662f\u6e7f\u6cd5\u8131\u786b\u7684\u5e38\u89c1\u65b9\u6cd5\u53ca\u5176\u5173\u952e\u8981\u70b9\uff1a<\/p>\n<hr \/>\n<h3><strong>1. \u77f3\u7070\u77f3-\u77f3\u818f\u6cd5\uff08\u6700\u4e3b\u6d41\uff09<\/strong><\/h3>\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u5229\u7528\u77f3\u7070\u77f3\uff08CaCO\u2083\uff09\u6d46\u6db2\u5438\u6536\u70df\u6c14\u4e2d\u7684SO\u2082\uff0c\u751f\u6210\u4e9a\u786b\u9178\u9499\uff08CaSO\u2083\uff09\uff0c\u8fdb\u4e00\u6b65\u6c27\u5316\u4e3a\u77f3\u818f\uff08CaSO\u2084\u00b72H\u2082O\uff09\u3002\n<ul>\n<li>\u5316\u5b66\u53cd\u5e94\uff1a<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">SO2+CaCO3+12O2+2H2O\u2192CaSO4\u22c52H2O+CO2<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">CaCO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O<\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">CaSO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mpunct\">\u22c5<\/span><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O<\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">CO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u70b9<\/strong>\uff1a\n<ul>\n<li>\u8131\u786b\u6548\u7387\u9ad8\uff08&gt;95%\uff09\uff0c\u526f\u4ea7\u7269\u77f3\u818f\u53ef\u56de\u6536\u5229\u7528\uff08\u5982\u5efa\u6750\uff09\u3002<\/li>\n<li>\u9700\u5904\u7406\u5e9f\u6c34\uff0c\u8bbe\u5907\u6613\u7ed3\u57a2\uff0c\u80fd\u8017\u8f83\u9ad8\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>2. \u6c28\u6cd5\u8131\u786b<\/strong><\/h3>\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u4ee5\u6c28\u6c34\uff08NH\u2083\u00b7H\u2082O\uff09\u6216\u6db2\u6c28\u4e3a\u5438\u6536\u5242\uff0c\u751f\u6210\u786b\u9178\u94f5\uff08(NH\u2084)\u2082SO\u2084\uff09\u526f\u4ea7\u54c1\u3002\n<ul>\n<li>\u5316\u5b66\u53cd\u5e94\uff1a<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">SO2+2NH3+H2O\u2192(NH4)2SO3<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mord text\">NH<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O<\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord text\">NH<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">(NH4)2SO3+12O2\u2192(NH4)2SO4<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord text\">NH<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord text\">NH<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u70b9<\/strong>\uff1a\n<ul>\n<li>\u8131\u786b\u6548\u7387\u9ad8\uff08&gt;97%\uff09\uff0c\u526f\u4ea7\u7269\u786b\u9178\u94f5\u53ef\u4f5c\u4e3a\u5316\u80a5\u3002<\/li>\n<li>\u6c28\u6613\u6325\u53d1\uff0c\u9700\u63a7\u5236\u9003\u9038\uff0c\u9002\u5408\u6709\u6c28\u6e90\u7684\u5de5\u5382\uff08\u5982\u5316\u80a5\u5382\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>3. \u53cc\u78b1\u6cd5\uff08\u94a0-\u9499\u53cc\u78b1\u6cd5\uff09<\/strong><\/h3>\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u5148\u7528NaOH\u6216Na\u2082CO\u2083\u6eb6\u6db2\u5438\u6536SO\u2082\uff08\u751f\u6210Na\u2082SO\u2083\uff09\uff0c\u518d\u7528\u77f3\u7070\uff08Ca(OH)\u2082\uff09\u518d\u751f\u5438\u6536\u6db2\u5e76\u6c89\u6dc0\u77f3\u818f\u3002\n<ul>\n<li>\u4e3b\u8981\u53cd\u5e94\uff1a<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">SO2+2NaOH\u2192Na2SO3+H2O<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord text\"><span class=\"mord\">NaOH<\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">Na<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O<\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">Na2SO3+Ca(OH)2\u2192CaSO3+2NaOH<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">Na<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">Ca(OH)<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">CaSO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord text\"><span class=\"mord\">NaOH<\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u70b9<\/strong>\uff1a\n<ul>\n<li>\u907f\u514d\u77f3\u7070\u77f3\u6cd5\u7684\u7ed3\u57a2\u95ee\u9898\uff0c\u9002\u5408\u4e2d\u5c0f\u578b\u9505\u7089\u3002<\/li>\n<li>\u9700\u8865\u5145\u94a0\u78b1\uff0c\u8fd0\u884c\u6210\u672c\u8f83\u9ad8\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>4. \u9541\u6cd5\u8131\u786b\uff08\u6c27\u5316\u9541\u6cd5\uff09<\/strong><\/h3>\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u7528MgO\u6d46\u6db2\u5438\u6536SO\u2082\uff0c\u751f\u6210\u4e9a\u786b\u9178\u9541\uff08MgSO\u2083\uff09\uff0c\u53ef\u6c27\u5316\u4e3a\u786b\u9178\u9541\uff08MgSO\u2084\uff09\u6216\u70ed\u89e3\u518d\u751fMgO\u3002\n<ul>\n<li>\u5316\u5b66\u53cd\u5e94\uff1a<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">MgO+SO2\u2192MgSO3<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">MgO<\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">MgSO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">MgSO3+12O2\u2192MgSO4<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">MgSO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">MgSO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u70b9<\/strong>\uff1a\n<ul>\n<li>\u8131\u786b\u6548\u7387\u9ad8\uff08&gt;95%\uff09\uff0c\u526f\u4ea7\u7269\u53ef\u56de\u6536\u6216\u6392\u653e\u3002<\/li>\n<li>\u9541\u8d44\u6e90\u4e30\u5bcc\u7684\u5730\u533a\u66f4\u5177\u7ecf\u6d4e\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>5. \u6d77\u6c34\u8131\u786b<\/strong><\/h3>\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u5229\u7528\u6d77\u6c34\u7684\u5929\u7136\u78b1\u5ea6\uff08\u542bHCO\u2083\u207b\uff09\u5438\u6536SO\u2082\uff0c\u751f\u6210\u53ef\u6eb6\u6027\u786b\u9178\u76d0\u6392\u56de\u6d77\u6d0b\u3002\n<ul>\n<li>\u5316\u5b66\u53cd\u5e94\uff1a<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\">SO2+H2O+HCO3\u2212\u2192HSO3\u2212+CO2+H2O<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">SO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O<\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">HCO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2212<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">HSO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2212<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">CO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O<\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7279\u70b9<\/strong>\uff1a\n<ul>\n<li>\u65e0\u9700\u6dfb\u52a0\u5242\uff0c\u5de5\u827a\u7b80\u5355\uff0c\u9002\u7528\u4e8e\u6cbf\u6d77\u7535\u5382\u3002<\/li>\n<li>\u9700\u8bc4\u4f30\u5bf9\u6d77\u6d0b\u751f\u6001\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u6e7f\u6cd5\u8131\u786b\u7684\u4f18\u7f3a\u70b9<\/strong><\/h3>\n<ul>\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\n<ul>\n<li>\u8131\u786b\u6548\u7387\u9ad8\uff0890%~99%\uff09\uff0c\u6280\u672f\u6210\u719f\uff0c\u9002\u7528\u4e8e\u9ad8\u786b\u7164\u70df\u6c14\u3002<\/li>\n<li>\u53ef\u534f\u540c\u53bb\u9664\u5176\u4ed6\u6c61\u67d3\u7269\uff08\u5982HCl\u3001HF\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\n<ul>\n<li>\u7cfb\u7edf\u590d\u6742\uff0c\u80fd\u8017\u9ad8\uff08\u5c24\u5176\u98ce\u673a\u529f\u8017\uff09\u3002<\/li>\n<li>\u4ea7\u751f\u5e9f\u6c34\u3001\u5e9f\u6e23\u9700\u5904\u7406\uff0c\u53ef\u80fd\u4e8c\u6b21\u6c61\u67d3\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u5de5\u827a\u6838\u5fc3\u8bbe\u5907<\/strong><\/h3>\n<ol start=\"1\">\n<li><strong>\u5438\u6536\u5854<\/strong>\uff1a\u55b7\u6dcb\u5854\u3001\u586b\u6599\u5854\u6216\u9f13\u6ce1\u5854\u3002<\/li>\n<li><strong>\u6d46\u6db2\u5faa\u73af\u7cfb\u7edf<\/strong>\uff1a\u6cf5\u3001\u55b7\u5634\u3001\u6c27\u5316\u98ce\u673a\u3002<\/li>\n<li><strong>\u526f\u4ea7\u54c1\u5904\u7406\u7cfb\u7edf<\/strong>\uff1a\u77f3\u818f\u8131\u6c34\u3001\u5e9f\u6c34\u5904\u7406\u3002<\/li>\n<\/ol>\n<hr \/>\n<p>\u4e0d\u540c\u6e7f\u6cd5\u8131\u786b\u6280\u672f\u7684\u9009\u62e9\u9700\u7efc\u5408\u8003\u8651\u00a0<strong>\u70df\u6c14\u7279\u6027\u3001\u8131\u786b\u6548\u7387\u3001\u526f\u4ea7\u7269\u4ef7\u503c\u3001\u8fd0\u884c\u6210\u672c\u53ca\u73af\u4fdd\u6cd5\u89c4<\/strong>\u3002\u77f3\u7070\u77f3-\u77f3\u818f\u6cd5\u56e0\u7ecf\u6d4e\u53ef\u9760\u5360\u636e\u4e3b\u6d41\uff0c\u800c\u6c28\u6cd5\u3001\u9541\u6cd5\u5219\u5728\u7279\u5b9a\u573a\u666f\u66f4\u5177\u4f18\u52bf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6e7f\u6cd5\u8131\u786b\uff08Wet Flue Gas Desulfurization, WFGD\uff09\u662f\u5de5\u4e1a\u4e2d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u70df\u6c14\u8131\u786b\u6280\u672f\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u71c3\u7164\u7535\u5382\u3001\u94a2\u94c1\u3001\u5316\u5de5\u7b49\u884c\u4e1a\u7684\u4e8c\u6c27\u5316\u786b\uff08SO\u2082\uff09\u51cf\u6392\u3002\u4ee5\u4e0b\u662f\u6e7f\u6cd5\u8131\u786b\u7684\u5e38\u89c1\u65b9\u6cd5\u53ca\u5176\u5173\u952e\u8981\u70b9\uff1a 1. \u77f3\u7070\u77f3-\u77f3\u818f\u6cd5\uff08\u6700\u4e3b\u6d41\uff09 \u539f\u7406\uff1a\u5229\u7528\u77f3\u7070\u77f3\uff08CaCO\u2083\uff09\u6d46\u6db2\u5438\u6536\u70df\u6c14\u4e2d\u7684SO\u2082\uff0c\u751f\u6210\u4e9a\u786b\u9178\u9499\uff08CaSO\u2083\uff09\uff0c\u8fdb\u4e00\u6b65\u6c27\u5316\u4e3a\u77f3\u818f\uff08CaSO\u2084\u00b72H\u2082O\uff09\u3002 \u5316\u5b66\u53cd\u5e94\uff1a SO2+CaC [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":626,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[166,144,36],"class_list":["post-1221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cjwt","tag-shifa","tag-shigao","tag-tuoliu"],"_links":{"self":[{"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/posts\/1221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/comments?post=1221"}],"version-history":[{"count":0,"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/posts\/1221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/media\/626"}],"wp:attachment":[{"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/media?parent=1221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/categories?post=1221"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.hebeichengyu.com\/wp-json\/wp\/v2\/tags?post=1221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}