ĤÁÏϵÁÐ×êÑУ¨1£©£ºÏÔ×ųÉĤÊÇTiO2£¬ÎªÉ¶Ä¤ÁÏÓÃTi3O5?
Ðû²¼Ê±¼ä£º
2022-08-08 17:48
£¨Ò»£© TiO2±¡Ä¤µÄÕÛÉäÂÊÓë³õʼĤÁÏÒòËØÓйØ
TiO2·Ö×ÓÁ¿79.88£¬ÃܶÈ4.26£¬ÈÛµã1850¡æ£¬ÔÚÕæ¿Õ¶ÈΪ10-2PaʱµÄÆû»¯Î¶ÈΪ2200¡æ¡£TiO2ÊǾßÓи߶ȺÏÓÚÐèÒªÐÔ×ӵı¡Ä¤ÖÊÁÏ£¬Ëü¼áÓ²£¬¿¹»¯Ñ§ÇÖÊ´£¬ÔÚÕû¸ö¿É¼û²¨¶ÎÓë½üºìÍⲨ¶Î¹âÆ×Çø¶¼ÊÇ͸Ã÷
µÄ£¬ÏÕЩÊǿɼû¹â²¨¶ÎÕÛÉäÂÊ×î¸ßµÄĤÁÏ£¬ÔÚ±¡Ä¤ÁìÓò±»ÆÕ±éÓ¦Óá£
TiO2µÄÖƱ¸ÒªÁìÖ÷ÒªÓÐÎïÀí³Á»ýÓ뻯ѧ³Á»ý£¬ÎïÀí³Á»ý°üÀ¨µç×èÈÈÕô·¢¡¢µç×ÓÊøÈÈÕô·¢Óë´Å¿Ø½¦ÉäµÈÒªÁ죬»¯Ñ§³Á»ý°üÀ¨µç»¯Ñ§·¨ÓëÈܽºÄý½º·¨µÈ¡£Ä¿½ñÖ÷Á÷µÄ³ÉĤ·½·¨ÒÀÈ»ÊÇÈÈÕô·¢¡£
îÑÓжàÖÖÑõ»¯Î³£¼ûµÄÓÐTiO¡¢Ti2O3¡¢Ti3O5¡¢TiO2ËÄÖÖ¡£ÎÞÂÛÑ¡ÓÃÄÄÖÖÖÊÁÏ×÷ΪÆðʼĤÁÏ£¬×îÖÕ³ÉĤµÄÖ÷ÒªÒòËؾÍÖ»ÓÐTiO2¡£µ«ËùÓÃĤÁϵÄÒòËØ£¬»áÓ°Ïì×îÖÕ³ÉĤµÄÌØÕ÷¡£
ÏÂͼ1ö¾ÙÁËTiO¡¢Ti2O3¡¢Ti3O5ÓëTiO2×÷Ϊ³õʼĤÁÏ£¬Õô·¢1´ÎºÍÒ»Á¬Õô·¢10´ÎÕô·¢ºó£¬Ê£ÓàĤÁÏÖÐÑõÆøº¬Á¿µÄÇéÐΡ£
ͼ1 ²î±ðÆðʼĤÁÏÕô·¢1´ÎºÍ10´ÎºóµÄº¬ÑõÁ¿
´Óͼ1¿ÉÒÔ¿´³öÕô·¢Àú³ÌÖÐÅãͬ×ÅĤÁϵÄÑõ»¯»òʧÑõ¡£TiOÓëTi2O3×÷Ϊ³õʼĤÁÏʱ£¬Ê£ÓàĤÁÏ»áÑõ»¯¡£Ti3O5ºÍTiO2×÷Ϊ³õʼĤÁÏʱ£¬Ê£ÓàĤÁÏ»áʧÑõ¡£ÓëÖ®ÐγÉÏÊÃ÷±ÈÕÕµÄÊÇ£¬Ti3O5ÔÚ¸ßÕæ¿Õ¸ßÎÂÌõ¼þÏ£¬×é·ÖËæʱ¼äת±ä×îС£¬×îÎȹÌÕâÒâζ×Å£¬µ±²»È·¶¨Ò©²ÄÏêϸÒòËØʱ£¬½öÓÃÈÚҩʱÊͷŵÄÔÓÓîÁ¿×÷Ϊҩ²ÄÓÅÁÓµÄÅоݣ¬ÊDz»ÖÜÈ«µÄ¡£
- ͼ2¸ø³öÁËͬÑùʵÑéÌõ¼þÏ£¬TiO¡¢Ti2O3¡¢Ti3O5ÓëTiO2×÷Ϊ³õʼĤÁÏ£¬Õô·¢1´ÎºÍÒ»Á¬Õô·¢10´ÎÕô·¢£¬ËùÖƱ¸±¡Ä¤µÄÕÛÉäÂÊÇéÐΡ£
ͼ2 ²î±ðÆðʼĤÁÏÕô·¢1´ÎºÍ10´ÎµÄ³ÉĤÕÛÉäÂÊ
´Óͼ2¿ÉÒÔ¿´³öÁ½µã¡£µÚÒ»£¬ÆðʼĤÁÏO/TiµÄ±ÈÖµÔ½¸ß£¬ËùÖƱ¸TiO2±¡Ä¤µÄÕÛÉäÂÊÔ½¸ß¡£¿ÉÒÔÒÔΪËùÆðʼĤÁÏO/TiµÄ±ÈÖµÔ½¸ß£¬ÌìÉúTiO2±¡Ä¤Ê±ÐèÒªµÄO2·Öѹǿ¾ÍԽС£¬Òò´Ë£¬×îÖÕTiO2±¡Ä¤ÖÂÃܶȾÍÔ½¸ß¡£µÚ¶þ£¬ÆðʼĤÁÏO/TiµÄ±ÈÖµ£¬»áÓ°ÏìËùÖƱ¸TiO2±¡Ä¤µÄÖظ´ÐÔ¡£TiOÓëTi2O3×÷Ϊ³õʼĤÁÏʱ£¬Ëæ×ÅÕô·¢´ÎÊýÔöÌí£¬Ð³Á»ý±¡Ä¤µÄÕÛÉäÂÊ»á±äµÍ¡£TiO2×÷Ϊ³õʼĤÁÏʱ£¬Ëæ×ÅÕô·¢´ÎÊýÔöÌí£¬Ð³Á»ý±¡Ä¤µÄÕÛÉäÂÊ»á±ä¸ß¡£×ª±äÏà¶Ô×îÉÔ΢µÄÒÀÈ»ÊÇTi3O5¡£ÕâÖÖÌØÊâÇéÐεķºÆ𣬿ÉÄÜÓëͼ1ÖÐËùչʾµÄ¼ÍÂÉÓйء£¶à´ÎÕô·¢ºó£¬Ê£ÓàĤÁÏÒòËر¬·¢×ª±ä£¬µ¼ÖÂÁË×îÖÕ³ÉĤÕÛÉäÂʱ¬·¢×ª±ä¡£ÔÚÕâ¸öʵÑéÀ´ÓÊ£ÓàĤÁϵÄÒ»ÖÂÐÔ£¬ÒÔ¼°¶à´ÎÕô·¢³ÉĤµÄÎȹÌÐÔºÍÖظ´ÐÔÀ´¿´£¬Ti3O5ĤÁÏÎÞÒÉÌåÏÖµÄ×îºÃ¡£
£¨¶þ£©±¡Ä¤ÕôÆû·Ö×ÓÒòËØÓë³õʼĤÁÏÒòËØÓйØ
ÔÚ¸ßÕæ¿ÕÌõ¼þÏ£¬»®·ÖÈÈÈÛTiO¡¢Ti2O3¡¢Ti3O5ºÍTiO2£¬¶ÔÆäÕôÆûÒòËؾÙÐÐÁËÖÊÆ×ÆÊÎö¡£
£¨1£©TiO£»ÔÚÕôÆûÖмì²âµ½Á˽üËÆÏàµÈµÄTiºÍTiOµÄÔ×ӺͷÖ×Ó£¬Ã»Óмì²âµ½TiO2·Ö×Ó¡£»ù±¾×ñÕÕÈçÏ·´Ó¦:4TiO¡ú2Ti+2TiO+O2¡£µ±´ó×ÚÕô·¢TiO³õʼĤÁÏʱ£¬ÆäÕôÆûÖеÄTiÔ×ÓËæÖ®ïÔÌ¡£Í¨¹ý¶ÔÊ£ÓàĤÁϺ¬ÑõÁ¿¸»ÓÐλÖõÄÆÊÎöÅú×¢£¬Æä¹Ì̬ÏàÊÇTiOºÍTi2O3»òÖ»ÊÇTi2O3¡£
£¨2£©Ti2O3;ÔÚÆäÕôÆûÖмì²â³öTi¡¢TiOºÍTiO2µÄ·Ö×Ó¡£ÔÚÕôÆðԴζÈΪ1921¡æʱ£¬ÆäÕôÆûÖÐÖÖÖÖÒòËصıÈÀýΪTi+£ºTiO+£ºTiO2+= 600:1460:17¡£Ê£ÓàĤÁÏÖ÷ÒªÒòËØÊÇTi2O3ºÍTi3O5¡£»ù±¾×ñÕÕÈçÏ·´Ó¦:Ti2O3¡úTi+TiO+O2
£¨3£©Ti3O5;ÕôÆøÒòËØÏÕЩËùÓÐÊÇTiO¡£µ±ÉÙÁ¿Õô·¢Ê±£¬ÕôÆðÔ´Ê£ÓàĤÁÏÊÇûÓÐת±äµÄTi3O5¡£´ó×ÚÕô·¢Ê±£¬ÆäÊ£ÓàĤÁÏÔòΪTi3O5ºÍTi4O7¡£»ù±¾×ñÕÕÈçÏ·´Ó¦:Ti3O5¡ú3TiO+O2
4£©TiO2;ÆäÕôÆøµÄÒòËØÊÇTiOºÍTiO2·Ö×Ó¡£ÈôÊÇÓÉÕô·¢ÖÛ¼ÓÈÈÕô·¢£¬ÓÉÓÚĤÁÏÓëÕô·¢ÖÛ²à±Ú·´Ó¦£¬ÔÚTiO2Õô·¢Ö®Ç°±ã±¬·¢´ó×ÚÔÓÖʻӷ¢ÎïMeOx£¬MoO3£¬WO3µÈ¡£»ù±¾×ñÕÕÈçÏ·´Ó¦:3TiO2¡ú2TiO+TiO2+O2¡£×ÛÉϱÈÕÕ¿ÉÒÔ·¢Ã÷:µÚÒ»£¬³ýTiO2×÷Ϊ³õʼĤÁÏʱÕôÆø·Ö×ÓÖк¬Óдó×ÚTiO2Í⣬ÆäËû³õʼÖÊÁϵÄÕô·¢·Ö×ÓÖÐÖ»ÓÐÉÙÉÙÁ¿»ò»ù´¡²»º¬TiO2¡£ÕâÒâζ×Å£¬³ÉĤÑõ»¯·´Ó¦Àú³Ì²»ÊDZ¬·¢ÔÚÕôÆðÔ´ÖÜΧ¡£ÏÖÓжÆĤ»ú³äÑõ¿ÚλÖÃÒ»Ñùƽ³£¶¼Î»ÓÚµç×ÓǹÖÜΧ¡£ÕâÖÖ×ö·¨µÄ׼ȷÓë·ñ£¬ÐèÒª½øÒ»²½Ñо¿ÂÛÖ¤¡£µÚ¶þ£¬Ti3O5×÷Ϊ³õʼĤÁÏʱ£¬ÕôÆû·Ö×ÓÖÐΪ¼òµ¥µÄîѵÄÑõ»¯ÎÕâΪ±¡Ä¤µÄÎȹÌÕô·¢ÌṩÁË¿ÉÄÜÐÔ¡£
£¨Èý£©Ti3O5½á¾§Ê±ÅãͬµÄ×ÔÅÅÔÓЧӦ¿ÉÒÔ°ü¹ÜĤÁÏ´¿¶È
Ti3O5ĤÁÏÉÕÖÆÀú³Ì¿ÉÒÔ¼ò½éÈçÏ¡£½«Ò»¶¨±ÈÀý½ðÊôTiÓëTiO2·Û»ìÏý£¬·ÅÈëÕæ¿Õ¯µÄÛáÛöÖУ¬¼ÓÈÈÖÁÒ»¶¨µÄζÈʹ֮»¶Ï²£¬ºãÎÂһ׼ʱ¼äºó×îÏÈÀäÄý£¬¼´¿É»ñµÃTi3O5ĤÁÏ¡£ÔÚÕâ¸öÀú³ÌÖУ¬ÀäÄýÀú³Ì¾ÍÊÇÖÊÁÏÓÉÍâµ½ÄڵĽᾧÀú³Ì¡£Í¼3¸ø³öÁËÛáÛöϽµ·¨ÖƱ¸Ti3O5µÄʾÒâͼ¡£
ͼ3 ÛáÛöϽµ·¨ÖƱ¸Ti3O5µÄʾÒâͼ
ͬÀàÎïÖʵÄÓÐÐòÅÅÁвŻªÐγÉÍêÉƵľ§Ìå¡£ÔÚÓÉÍâµ½ÄڵĽᾧÀú³ÌÖУ¬ÔÓÖʱ»Öð²½ÇãÔþµ½ÁËÖÊÁϵÄÖÐÐIJ¿Î»£¬×îÖÕ»ñµÃ³ýÖÐÐÄλÖÃÍâµÄ¸ß´¿Ti3O5ĤÁÏ¡£Õâ¾ÍÊǽᾧÀú³ÌÖеÄ×ÔÅÅÔÓЧӦ¡£¾ÓÉÕâÒ»Àú³Ì»ñµÃµÄĤÁÏ£¬ÓÐÒÔÏÂÓŵ㡣µÚÒ»£¬×ÔÅÅÔÓЧӦȷ±£ÁËÖÊÁϵĸߴ¿¶È¡£µÚ¶þ£¬ÓÉÓڽᾧ£¬Ê¹µÃĤÁÏÃܶȴó£¬ÎÞÆø¿×¡£
£¨ËÄ£©Ð¡½á
×ÛÉÏÈý¸ö·½ÃæµÄÔµ¹ÊÔÓÉ£¬Ö÷Á÷µÄTiO2±¡Ä¤¶¼ÊǽÓÄÉTi3O5×÷Ϊ³õʼĤÁÏÕô·¢ÖƱ¸¡£
ллk8¿·¢µÇ¼¶àλ¹¤³ÌÊÖÒÕÖ°Ô±¼ÓÈëÌÖÂÛ¡£×ªÔØÇë±êÃ÷À´ÓÉ¡£
Tel:0512-66156938
E-mail:naicheng.wang@garkop.com
JUBOSE/k8¿·¢µÇ¼