{"id":2669,"date":"2021-06-04T14:00:12","date_gmt":"2021-06-04T06:00:12","guid":{"rendered":"http:\/\/www.51dmea.com\/?p=2669"},"modified":"2021-06-04T14:00:12","modified_gmt":"2021-06-04T06:00:12","slug":"pvc%e7%83%ad%e7%a8%b3%e5%ae%9a%e5%89%82","status":"publish","type":"post","link":"https:\/\/www.51dmea.com\/2669.html","title":{"rendered":"PVC\u70ed\u7a33\u5b9a\u5242"},"content":{"rendered":"
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1\u3001\u94c5\u76d0\u590d\u5408\u7a33\u5b9a\u5242<\/span><\/p>\n 2\u3001OBS\u6709\u673a\u57fa\u7a33\u5b9a\u5242<\/span><\/p>\n 3\u3001\u6709\u673a\u9521\u7c7b\u7a33\u5b9a\u5242<\/span><\/p>\n 4\u3001\u6db2\u4f53\u590d\u5408\u7a33\u5b9a\u5242<\/span><\/p>\n 5\u3001\u9499\u950c\u590d\u5408\u7a33\u5b9a\u5242<\/span><\/p>\n 6\u3001\u94a1\u950c\u590d\u5408\u7a33\u5b9a\u5242<\/span><\/p>\n 7\u3001\u94be\u950c\u590d\u5408\u7a33\u5b9a\u5242<\/span><\/p>\n <\/p>\n \u4f5c\u7528\u539f\u7406<\/strong><\/span><\/p>\n (1)\u5438\u6536\u6c2f\u5316\u6c22<\/span><\/p>\n Me(OOCR)2+ 2HCl===MeCl2+ 2HOOCR<\/span><\/p>\n \u5176\u4e2dMe\u4e3a\uff1aPb\u3001Ba\u3001Cd\u3001Ca\u3001Zn\u3001Sn\u3001Sb\u3001Mg\u3001Sr\u7b49\u3002<\/span><\/p>\n (2)\u6d88\u9664\u4e0d\u7a33\u5b9a\u7684\u6c2f\u539f\u5b50\u7f6e\u6362\u6216\u6d88\u9664\u4e0d\u7a33\u5b9a\u7684\u6c2f\u539f\u5b50\u3002<\/span><\/p>\n (3)\u9632\u6b62\u81ea\u52a8\u6c27\u5316\u805a\u6c2f\u4e59\u70ef\u5728\u70ed\u6c27\u53ca\u526a\u5207\u529b\u4f5c\u7528\u4e0b\uff0c\u6781\u6613\u88abO2\u6c27\u5316\u53d1\u751f\u964d\u89e3\u3002<\/span><\/p>\n (4)\u52a0\u5165\u9a6c\u6765\u9178\u7684\u91d1\u5c5e\u76d0\u53ef\u6291\u5236\u6216\u6d88\u9664\u53cc\u952e\u6216\u4f7f\u4e4b\u53d8\u77ed\u3001\u53d8\u5c11\u3002<\/span><\/p>\n <\/p>\n \u7279\u6027<\/strong><\/span><\/p>\n \u76f8\u5bb9\u6027<\/strong><\/span><\/p>\n 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PVC\u662f\u7531\u6c2f\u4e59\u70ef\u5355\u4f53\u7ecf\u81ea\u7531\u57fa\u5f15\u53d1\u805a\u5408\u800c\u6210\u7684\u3002\u5728\u53cd\u5e94\u4e2d\uff0c\u5206\u5b50\u94fe\u5728\u589e\u957f\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u53d1\u751f\u94fe\u8f6c\u79fb\u53cd\u5e94\u800c\u751f\u6210\u53d4\u78b3\u539f\u5b50\uff0c\u4e0e\u53d4\u78b3\u539f\u5b50\u76f8\u8fde\u7684\u6c2f\u539f\u5b50\u4e0e\u6c22\u539f\u5b50\uff0c\u56e0\u7535\u5b50\u4e91\u5206\u5e03\u5bc6\u5ea6\u5c0f\u800c\u952e\u80fd\u4f4e\uff0c\u6210\u4e3a\u6d3b\u6cfc\u539f\u5b50\uff0c\u5f88\u5bb9\u6613\u4e0e\u76f8\u90bb\u7684H\u548cCl\u8131\u53bb\u4e00\u4efdHCl\u3002PVC\u6811\u8102\u7684\u5206\u5b50\u7ed3\u6784\u662f\u6309\u4e0b\u5f0f\u6240\u793a\u7684\u9996\u5c3e\u76f8\u8fde\u800c\u6392\u5217\u7684\uff1a<\/span><\/p>\n \u539f\u5206\u5b50\u7ed3\u6784<\/span><\/p>\n