{"id":7114,"date":"2025-04-08T14:18:14","date_gmt":"2025-04-08T06:18:14","guid":{"rendered":"https:\/\/www.zuheliao.com\/index.php\/archives\/7114"},"modified":"2025-04-08T14:18:14","modified_gmt":"2025-04-08T06:18:14","slug":"%e4%b8%89%e4%b9%99%e9%86%87%e8%83%ba%e5%9c%a8%e8%81%9a%e6%b0%a8%e9%85%af%e5%8f%91%e6%b3%a1%e5%89%82%e4%b8%ad%e7%9a%84%e5%82%ac%e5%8c%96%e4%bd%9c%e7%94%a8%e4%b8%8e%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.zuheliao.com\/index.php\/archives\/7114","title":{"rendered":"\u4e09\u4e59\u9187\u80fa\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u5242\u4e2d\u7684\u50ac\u5316\u4f5c\u7528\u4e0e\u6027\u80fd\u4f18\u5316"},"content":{"rendered":"
\u5728\u5316\u5de5\u9886\u57df\uff0c\u6709\u4e00\u79cd\u795e\u5947\u7684\u7269\u8d28\uff0c\u5b83\u5982\u540c\u4e00\u4f4d\u6280\u827a\u9ad8\u8d85\u7684\u9b54\u672f\u5e08\uff0c\u80fd\u591f\u5c06\u666e\u901a\u7684\u539f\u6599\u53d8\u6210\u6027\u80fd\u5353\u8d8a\u7684\u805a\u6c28\u916f\u6ce1\u6cab\u3002\u5b83\u5c31\u662f\u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014\u4e09\u80fa\uff08Triethanolamine, \u7b80\u79f0TEA\uff09\u3002\u4f5c\u4e3a\u805a\u6c28\u916f\u53d1\u6ce1\u4f53\u7cfb\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u50ac\u5316\u5242\uff0c\u4e09\u80fa\u4ee5\u5176\u72ec\u7279\u7684\u5316\u5b66\u6027\u8d28\u548c\u50ac\u5316\u673a\u5236\uff0c\u5728\u4f17\u591a\u5de5\u4e1a\u5e94\u7528\u4e2d\u626e\u6f14\u7740\u4e3e\u8db3\u8f7b\u91cd\u7684\u89d2\u8272\u3002<\/p>\n
\u4e09\u80fa\u662f\u4e00\u79cd\u767d\u8272\u6216\u6de1\u9ec4\u8272\u7c98\u7a20\u6db2\u4f53\uff0c\u5177\u6709\u826f\u597d\u7684\u6c34\u6eb6\u6027\u548c\u9187\u6eb6\u6027\uff0c\u5176\u5206\u5b50\u5f0f\u4e3aC6H15NO3\u3002\u8fd9\u79cd\u5316\u5408\u7269\u7531\u73af\u6c27\u4e59\u70f7\u4e0e\u6c28\u53cd\u5e94\u5236\u5f97\uff0c\u56e0\u5176\u5206\u5b50\u7ed3\u6784\u4e2d\u542b\u6709\u4e09\u4e2a\u7f9f\u57fa\u548c\u4e00\u4e2a\u6c28\u57fa\uff0c\u8868\u73b0\u51fa\u663e\u8457\u7684\u78b1\u6027\u548c\u4eb2\u6c34\u6027\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u4e09\u80fa\u6210\u4e3a\u7406\u60f3\u7684\u805a\u6c28\u916f\u53d1\u6ce1\u50ac\u5316\u5242\uff0c\u7279\u522b\u662f\u5728\u786c\u8d28\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002<\/p>\n
\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u5de5\u827a\u4e2d\uff0c\u4e09\u80fa\u4e3b\u8981\u901a\u8fc7\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u7684\u53cd\u5e94\u6765\u751f\u6210\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\uff0c\u4ece\u800c\u5b9e\u73b0\u6ce1\u6cab\u7684\u81a8\u80c0\u3002\u540c\u65f6\uff0c\u5b83\u8fd8\u80fd\u8c03\u8282\u6ce1\u6cab\u7684\u5bc6\u5ea6\u3001\u786c\u5ea6\u548c\u5f00\u5b54\u7387\u7b49\u91cd\u8981\u6027\u80fd\u53c2\u6570\u3002\u6b64\u5916\uff0c\u4e09\u80fa\u8fd8\u5177\u6709\u4e00\u5b9a\u7684\u6297\u9ec4\u53d8\u6027\u80fd\uff0c\u80fd\u591f\u6709\u6548\u6539\u5584\u805a\u6c28\u916f\u6ce1\u6cab\u7684\u5916\u89c2\u8d28\u91cf\u3002\u8fd9\u4e9b\u4f18\u70b9\u4f7f\u5f97\u4e09\u80fa\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5efa\u7b51\u4fdd\u6e29\u3001\u51b0\u7bb1\u9694\u70ed\u3001\u5305\u88c5\u6750\u6599\u4ee5\u53ca\u6c7d\u8f66\u5185\u9970\u7b49\u591a\u4e2a\u9886\u57df\u3002<\/p>\n
\u7136\u800c\uff0c\u4e09\u80fa\u5e76\u975e\u5b8c\u7f8e\u65e0\u7f3a\u3002\u4f5c\u4e3a\u4e00\u79cd\u6709\u673a\u80fa\u7c7b\u50ac\u5316\u5242\uff0c\u5b83\u5b58\u5728\u6325\u53d1\u6027\u5f3a\u3001\u6c14\u5473\u8f83\u5927\u7b49\u95ee\u9898\u3002\u4e3a\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u4e0d\u65ad\u63a2\u7d22\u6539\u8fdb\u65b9\u6848\uff0c\u901a\u8fc7\u590d\u914d\u6280\u672f\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u534f\u540c\u4f7f\u7528\uff0c\u6216\u8005\u5f00\u53d1\u65b0\u578b\u6539\u6027\u4ea7\u54c1\uff0c\u4ee5\u671f\u8fdb\u4e00\u6b65\u4f18\u5316\u5176\u6027\u80fd\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u4e09\u80fa\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\u7684\u5177\u4f53\u4f5c\u7528\u673a\u5236\u53ca\u5176\u6027\u80fd\u4f18\u5316\u7b56\u7565\u3002<\/p>\n
\u4e09\u80fa\uff08TEA\uff09\u662f\u4e00\u79cd\u591a\u529f\u80fd\u7684\u6709\u673a\u5316\u5408\u7269\uff0c\u5176\u57fa\u672c\u7279\u6027\u548c\u7269\u7406\u53c2\u6570\u5bf9\u4e8e\u7406\u89e3\u5176\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u4f53\u7cfb\u4e2d\u7684\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e09\u80fa\u7684\u4e3b\u8981\u7269\u7406\u5316\u5b66\u6027\u8d28\uff1a<\/p>\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u6570\u503c\u8303\u56f4<\/th>\n | \u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\u5206\u5b50\u91cf<\/td>\n | 149.19<\/td>\n | g\/mol<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
\u5bc6\u5ea6<\/td>\n | 1.12-1.14<\/td>\n | g\/cm\u00b3<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
\u7194\u70b9<\/td>\n | 20-22<\/td>\n | \u00b0C<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
\u6cb8\u70b9<\/td>\n | 300<\/td>\n | \u00b0C<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
\u6298\u5149\u7387<\/td>\n | 1.48-1.50<\/td>\n | (20\u00b0C)<\/td>\n<\/tr>\n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
pH\u503c<\/td>\n | 7.8-8.2<\/td>\n | (1%\u6c34\u6eb6\u6db2)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4e09\u80fa\u5177\u6709\u8f83\u5f3a\u7684\u5438\u6e7f\u6027\uff0c\u8fd9\u4f7f\u5176\u5728\u6f6e\u6e7f\u73af\u5883\u4e0b\u5bb9\u6613\u5438\u6536\u6c34\u5206\uff0c\u5f62\u6210\u7a33\u5b9a\u7684\u6c34\u5408\u7269\u3002\u8fd9\u79cd\u7279\u6027\u65e2\u4e3a\u5176\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u6eb6\u89e3\u6027\u80fd\uff0c\u4e5f\u5e26\u6765\u4e86\u50a8\u5b58\u65f6\u9700\u8981\u6ce8\u610f\u9632\u6f6e\u7684\u95ee\u9898\u3002\u5176\u6cb8\u70b9\u9ad8\u8fbe300\u00b0C\uff0c\u8868\u660e\u8be5\u7269\u8d28\u5728\u9ad8\u6e29\u6761\u4ef6\u4e0b\u4ecd\u80fd\u4fdd\u6301\u76f8\u5bf9\u7a33\u5b9a\uff0c\u8fd9\u5bf9\u9700\u8981\u9ad8\u6e29\u64cd\u4f5c\u7684\u805a\u6c28\u916f\u53d1\u6ce1\u5de5\u827a\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n \u4ece\u8868\u89c2\u5f62\u6001\u4e0a\u770b\uff0c\u4e09\u80fa\u901a\u5e38\u5448\u73b0\u4e3a\u900f\u660e\u6216\u7565\u5e26\u4e73\u767d\u8272\u7684\u7c98\u7a20\u6db2\u4f53\uff0c\u5176\u7c98\u5ea6\u968f\u6e29\u5ea6\u53d8\u5316\u800c\u6539\u53d8\u3002\u5728\u5e38\u6e29\u4e0b\uff0825\u00b0C\uff09\uff0c\u5176\u7c98\u5ea6\u7ea6\u4e3a50-70 cP\uff0c\u8fd9\u4e00\u7279\u6027\u6709\u52a9\u4e8e\u5176\u5728\u6df7\u5408\u8fc7\u7a0b\u4e2d\u66f4\u597d\u5730\u5206\u6563\u4e8e\u53cd\u5e94\u4f53\u7cfb\u4e2d\u3002\u6b64\u5916\uff0c\u4e09\u80fa\u5177\u6709\u8f83\u4f4e\u7684\u84b8\u6c7d\u538b\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5728\u5e38\u6e29\u4e0b\u7684\u6325\u53d1\u6027\u8f83\u5c0f\uff0c\u4f46\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\uff0c\u5176\u6325\u53d1\u6027\u4f1a\u663e\u8457\u589e\u5f3a\u3002<\/p>\n \u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4e09\u80fa\u7684\u78b1\u6027\u9002\u4e2d\uff0cpH\u503c\u8303\u56f4\u4e3a7.8-8.2\uff0c\u8fd9\u4f7f\u5176\u65e2\u80fd\u4e0e\u9178\u6027\u7269\u8d28\u53d1\u751f\u53cd\u5e94\uff0c\u53c8\u4e0d\u4f1a\u5bf9\u5927\u591a\u6570\u91d1\u5c5e\u5bb9\u5668\u9020\u6210\u8150\u8680\u3002\u8fd9\u79cd\u5e73\u8861\u7684\u5316\u5b66\u6027\u8d28\u4f7f\u5176\u6210\u4e3a\u7406\u60f3\u7684\u50ac\u5316\u5242\u8f7d\u4f53\uff0c\u80fd\u591f\u5728\u4e0d\u7834\u574f\u53cd\u5e94\u4f53\u7cfb\u7a33\u5b9a\u6027\u7684\u60c5\u51b5\u4e0b\u53d1\u6325\u50ac\u5316\u4f5c\u7528\u3002<\/p>\n \u4e09\u80fa\u7684\u50ac\u5316\u673a\u7406\u4e0e\u53cd\u5e94\u52a8\u529b\u5b66<\/h2>\n\u4e09\u80fa\u5728\u805a\u6c28\u916f\u53d1\u6ce1\u8fc7\u7a0b\u4e2d\u7684\u50ac\u5316\u4f5c\u7528\u4e3b\u8981\u4f53\u73b0\u5728\u4e24\u4e2a\u5173\u952e\u53cd\u5e94\u8def\u5f84\u4e0a\uff1a\u5f02\u6c30\u9178\u916f\u4e0e\u6c34\u7684\u53cd\u5e94\uff08\u5373\u53d1\u6ce1\u53cd\u5e94\uff09\u4ee5\u53ca\u591a\u5143\u9187\u4e0e\u5f02\u6c30\u9178\u916f\u7684\u53cd\u5e94\uff08\u5373\u51dd\u80f6\u53cd\u5e94\uff09\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u5176\u50ac\u5316\u673a\u7406\uff0c\u6211\u4eec\u9700\u8981\u4ece\u5fae\u89c2\u5c42\u9762\u5256\u6790\u8fd9\u4e9b\u53cd\u5e94\u7684\u52a8\u529b\u5b66\u7279\u5f81\u3002<\/p>\n \u9996\u5148\uff0c\u8ba9\u6211\u4eec\u805a\u7126\u4e8e\u53d1\u6ce1\u53cd\u5e94\uff0c\u8fd9\u662f\u6574\u4e2a\u53d1\u6ce1\u8fc7\u7a0b\u7684\u6838\u5fc3\u6b65\u9aa4\u3002\u5728\u8fd9\u4e2a\u53cd\u5e94\u4e2d\uff0c\u4e09\u80fa\u901a\u8fc7\u964d\u4f4e\u53cd\u5e94\u6d3b\u5316\u80fd\uff0c\u52a0\u901f\u4e86\u5f02\u6c30\u9178\u916f\uff08R-NCO\uff09\u4e0e\u6c34\uff08H\u2082O\uff09\u4e4b\u95f4\u7684\u53cd\u5e94\u901f\u7387\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u4e09\u80fa\u5206\u5b50\u4e2d\u7684\u6c28\u57fa\uff08-NH\u2082\uff09\u80fd\u591f\u4e0e\u6c34\u5206\u5b50\u5f62\u6210\u6c22\u952e\uff0c\u4ece\u800c\u4f7f\u6c34\u5206\u5b50\u66f4\u5bb9\u6613\u63a5\u8fd1\u5f02\u6c30\u9178\u916f\u57fa\u56e2\u3002\u8fd9\u4e00\u8fc7\u7a0b\u53ef\u4ee5\u7528\u4ee5\u4e0b\u5316\u5b66\u65b9\u7a0b\u5f0f\u8868\u793a\uff1a<\/p>\n [ R-NCO + H\u2082O xrightarrow{text{TEA}} RNHCOOH + CO\u2082\u2191 ]<\/p>\n \u5b9e\u9a8c\u7814\u7a76\u8868\u660e\uff0c\u4e09\u80fa\u7684\u5b58\u5728\u53ef\u4ee5\u4f7f\u8be5\u53cd\u5e94\u7684\u521d\u59cb\u901f\u7387\u63d0\u9ad82-3\u500d\u3002\u8fd9\u79cd\u52a0\u901f\u6548\u5e94\u4e0d\u4ec5\u7f29\u77ed\u4e86\u53d1\u6ce1\u65f6\u95f4\uff0c\u8fd8\u786e\u4fdd\u4e86\u4e8c\u6c27\u5316\u78b3\u6c14\u4f53\u80fd\u591f\u5747\u5300\u5730\u5206\u5e03\u5728\u6ce1\u6cab\u7ed3\u6784\u4e2d\uff0c\u4ece\u800c\u83b7\u5f97\u7406\u60f3\u7684\u6ce1\u5b54\u5f62\u6001\u3002<\/p>\n \u63a5\u4e0b\u6765\u662f\u51dd\u80f6\u53cd\u5e94\uff0c\u8fd9\u662f\u51b3\u5b9a\u6ce1\u6cab\u673a\u68b0\u5f3a\u5ea6\u7684\u5173\u952e\u6b65\u9aa4\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u4e09\u80fa\u901a\u8fc7\u4fc3\u8fdb\u5f02\u6c30\u9178\u916f\u4e0e\u591a\u5143\u9187\u4e4b\u95f4\u7684\u4ea4\u8054\u53cd\u5e94\uff0c\u52a0\u901f\u4e86\u805a\u5408\u7269\u7f51\u7edc\u7684\u5f62\u6210\u3002\u5177\u4f53\u53cd\u5e94\u5982\u4e0b\uff1a<\/p>\n [ R-NCO + HO-R’ xrightarrow{text{TEA}} -NHCOR’ + H\u2082O ]<\/p>\n \u4e0e\u5355\u7eaf\u7684\u53d1\u6ce1\u53cd\u5e94\u4e0d\u540c\uff0c\u51dd\u80f6\u53cd\u5e94\u9700\u8981\u66f4\u9ad8\u7684\u53cd\u5e94\u6d3b\u6027\u3002\u4e09\u80fa\u901a\u8fc7\u5176\u5206\u5b50\u4e2d\u7684\u7f9f\u57fa\uff08-OH\uff09\u4e0e\u5f02\u6c30\u9178\u916f\u57fa\u56e2\u5f62\u6210\u4e2d\u95f4\u4f53\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u53cd\u5e94\u7684\u80fd\u91cf\u58c1\u5792\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u5f53\u4e09\u80fa\u6d53\u5ea6\u589e\u52a0\u65f6\uff0c\u51dd\u80f6\u53cd\u5e94\u7684\u901f\u7387\u5e38\u6570k\u4e5f\u968f\u4e4b\u589e\u5927\uff0c\u5448\u73b0\u51fa\u660e\u663e\u7684\u6b63\u76f8\u5173\u5173\u7cfb\u3002<\/p>\n \u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u5c55\u793a\u4e09\u80fa\u7684\u50ac\u5316\u6548\u679c\uff0c\u6211\u4eec\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u5b9e\u9a8c\u6570\u636e\uff1a<\/p>\n
|