½ðÊô²ÄÁϼì²âµã¸¯Ê´ÊÔÑé·½·¨
½ðÊô²ÄÁϵ㸯ʴ²úÉúµÄÔÒòÊÇÔÚ½éÖʵÄ×÷ÓÃÏ£¬½ðÊô±íÃæ¶Û»¯Ä¤Êܵ½¾Ö²¿Ë𻵶øÔì³ÉµÄ¡£²ÄÁϱíÃæȱÏÝÊèËɼ°·Ç½ðÊô¼ÐÔÓÎïµÈ¶¼¿ÉÒýÆðµã¸¯Ê´¡£µãÊ´ÆÆ»µÖ÷Òª¼¯ÖÐÔÚijЩ»îÐÔµãÉϲ¢Ïò½ðÊôÄÚ²¿Éî´¦·¢Õ¹£¬¸¯Ê´Éî¶È´óÓÚ¿×¾¶£¬¶øÆäËûµØ·½¼¸ºõ²»¸¯Ê´»ò¸¯Ê´Çá΢¡£Æ丯ʴÌص㣺¿×¾¶Ð¡£¬½ðÊôËðʧÁ¿ÉÙ£¬Ê´¿×ÑØÖØÁ¦·½ÏòÉú³¤¡£²»Ðâ¸Ö£¬ÂÁ¼°ÆäºÏ½ð£¬îѼ°ÆäºÏ½ðÔÚÂÈÀë×Ó½éÖÊÖÐÒ×·¢Éú¡£ÕâÀà×Ô¶Û»¯ÌØÐÔ²ÄÁÏÔÚÂÈÀë×Ó½éÖÊÖУ¬µ±¶Û»¯Ä¤¾Ö²¿ÓÐȱÏÝʱ£¬µãÊ´ÓÅÏÈÔÚÕâЩµãÉÏÐγɡ£ËùÒÔ²ÄÁϱíÃæµÄ´Ö²Ú¶ÈºÍÇå½à¶È¶ÔÄ͵ãÊ´ÄÜÁ¦ÓÐÏÔÖøÓ°Ï죬¹â»¬ºÍÇå½à¶È¸ßµÄ½ðÊô±íÃæÔò²»Ò×·¢ÉúµãÊ´ÏÖÏó¡£
½ðÊô²ÄÁϼì²âµÄÄ͵㸯ʴÐÔÊÔÑé·½·¨Ò»°ãÑ¡ÔñASTM G48·½·¨A—ÈýÂÈ»¯ÌúÂéµã¸¯Ê´ÊÔÑé¡£¾ßÌåÊÔÑé·½·¨£º°´ÊÔÑù±íÃæ»ýÌṩÖÁÉÙ5mL/cm2(30mL/in2) ÈÝÁ¿µÄÈÜÒº¡£½«ÉÕ±ÒÆËÍÖÁºãÎÂÔ¡²Û£¬²¢Ê¹ÊÔÑéÈÜÒº´ïµ½ËùÐèºã¶¨Î¶ȡ£ÊµÑéʱ²ÉÓõÄζÈÍƼöΪ22±2¡æºÍ50±2¡æ¡£½«ÊÔÑùÖÃÓÚ²£Á§µõÀ¼¼Ü£¬´ýÊÔÑéÈÜÒº´ïµ½ËùÐèζȺ󣬽«µõÀ¼¼ÜºÍÊÔÑù½þûÓÚÊÔÑéÈÜÒºÖС£ÔÚÕû¸öÊÔÑéÆڼ䱣³ÖÈÜÒººãΡ£Óù۲첣Á§¸Ç·â¸ÇÊÔÑéÈÝÆ÷¡£ºÏÀíµÄÊÔÑéÖÜÆÚΪ72Сʱ£¬µ«ÊÇ£¬¸ù¾ÝÊÔÑéÕßµÄÅжϣ¬¿ÉÒÔ²ÉÓò»Í¬µÄ·½°¸£¬È¡¾öÓÚ±»ÆÀ¹ÀµÄ²ÄÁÏ¡£È¡³öÊÔÑù£¬ÓÃË®³åÏ´£¬²¢ÔÚÁ÷Ë®ÏÂÓÃÄáÁúӲëˢ²ÁÏ´£¬È¥³ý¸¯Ê´Î½þ·ÅÓÚ±ûͪ»ò¼×È©ÖУ¬È»ºóÔÚ¿ÕÆøÖиÉÔï¡£ÔÚÄÑÓÚÈ¥³ýÉîÂéµã¸¯Ê´ÎïÇé¿öÏ£¬¿É²ÉÓó¬Éù²¨ÇåÏ´¡£³ÆÁ¿Ã¿Ò»ÊÔ¼þ£¬¾«È·µ½0.001g»ò¸ü¸ß£¬²¢±£´æ¹©¼ì²é¡£
¶ÔÓڸ÷½·¨µÄÈÜÒºÅäÖÃÒÔ¼°ÊÔÑùÖƱ¸ÉÏ£¬Ò²ÓÐÒ»¶¨ËµÃ÷¡£ÈÜÒºµÄÅäÖ㺽«100gFeCl3?6H2OÈÜÓÚ900mL¢ôÐÍÊÔ¼Á¼¶Ë®(¹æ·¶D1193)(Ô¼6%£¬ÖÊÁ¿±È)¡£ÈôÓÐÈκβ»ÈܽâµÄ¿ÅÁ££¬Ôò¾²£Á§ÃÞ»òÂËÖ½¹ýÂËÈ¥³ý¡£ÏàͬÀàËÆÊÔÑ飬ÈçASTM A923·½·¨CÖУ¬ÔòÁíÍâÒªÇó£ºÔÚ¿ªÊ¼ÊÔÑéÇ°£¬Í¨¹ýÌí¼ÓHCL»òNaOH£¬½«ÊÔÑéÈÜÒºµÄPHÖµµ÷ÖÁ1.3×óÓÒ¡£ÊÔÑùÖƱ¸£º ËäÈ»¸Ã·½·¨¿ÉÊÔÑé¸÷ÖÖÐÎ×´ºÍ³ß´ç£¬µ«ÍƼö25x50rnm(1x2 in)µÄÊÔÑù×÷Ϊ±ê×¼³ß´ç¡£½øÐбȽÏʱ£¬Ò»¸öÊÔÑéϵÁÐÖеÄÈ«²¿ÊÔÑùÓ¦¾ßÓÐͬһ³ß´ç¡£ÓÉÓÚ¶ËÃæ-Á£×´±íÃæ¶ÔÂéµã¸¯Ê´µÄÃô¸Ð¶È£¬ÔÚÊÔÑù³ß´çÏÞ¶ÈÄÚ£¬¶ËÃæ-Á£×´±íÃæÓëÊÔÑù±íÃæÖ®±ÈÓ¦±£³Ö¾¡¿ÉÄÜСЩ£¬³ý·Ç¶ËÃæ-Á£×´Âéµã¸¯Ê´ÊÇÆÀ¹ÀµÄ×é³É¶¼·Ö¡£ÕâÀï¶ÔÊÔÑùºñ¶ÈûÓÐÌرð˵Ã÷£¬µ±ÔÚʵ¼ÊÊÔÑéÖУ¬ÊÔÑùΪƽ°åʱ£¬£¬¾¡Á¿Ñ¡ÔñÈ«ºñ¶ÈÊÔÑù½øÐÐÊÔÑé¡£ÆäËüÐÎ×´µÄ²ÄÁÏ¿ÉÒÔ½ØÈ¡Êʵ±µÄÊÔÑùÓÃÓÚÊÔÑ飬ֻҪÊÔÑù±©Â¶µÄ±íÃæ´ú±í²ÄÁϵÄÈ«ºñ¶È¼´¿É¡£
Ê´¿×²úÉúÓÐÓÕµ¼ÆÚ£¬ÆÆ»µÐÔºÍÒþ»¼ÐԽϴó£¬ÓÐЧµÄ·ÀÖ¹´ëÊ©ÓÐÆä±ØÒªÐÔ¡£
¡°ÍƼöÔĶÁ¡±
- ·ÖÏí£ºÏß²ÄÀ°Î¶ÏÁÑȱÏÝ·ÖÎö
- ·ÖÏí£ºÁ¬¸ËÂÝ˨¶ÏÁÑÔÒò
- ·ÖÏí£ºÔö²ÄÖÆÔì²»Ðâ¸ÖµÄ×éÖ¯ºÍÐÔÄÜ
- ·ÖÏí£ºÐÂÄÜÔ´¿Í³µµçÈÝÖ§¼Ü°²×°ÂÝ˨µÄ¶ÏÁÑÔÒò·ÖÎö
- ·ÖÏí£ºÁ½ÖÖÐÎ×´ÊÔÑùµÄÊÒÎÂÐýתÍäÇúÆ£ÀÍÐÔÄܵĶԱȷÖÎö
- ·ÖÏí£º7075-T73ÂÁºÏ½ð¸ßËøÂÝĸ¶ÏÁÑÔÒò
- ·ÖÏí£º1000 MWºËµç»ú×éÖ÷ÕôÆû¸ôÀë·§»ù°å¿éÂÝ˨ÁÑÎÆ·ÖÎö
- ¿·¢¹ÙÍø,¿·¢¹ÙÍø¹ÙÍø | ͨ¹ýNadcapÌåϵ²ÄÁϲâÊÔʵÑéÊÒÀ©Ïî¼°¼à¶½ÏÖ³¡ÆÀÉó
- ·ÖÏí£º£±£°.£¹¼¶¸ßÇ¿ÂÝ˨ͷ²¿¶ÏÁÑÔÒò·ÖÎö
- ·ÖÏí£º15-15Ti°ÂÊÏÌå²»Ðâ¸ÖµÄÈä±äÐÔÄÜ
¡¾ÔðÈα༡¿£º¿·¢¹ÙÍø,¿·¢¹ÙÍø¹ÙÍø°æȨËùÓУº×ªÔØÇë×¢Ã÷³ö´¦