ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com


ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-05-04Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
ÍÆ¼ö²úÆ· :
ÍÆ¼öÐÂÎÅ
¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

Ò»ÖַϽºÁ£ÖؽðÊô²â¶¨ÖÐ×î¼ÑµÄÏû»¯·½·¨

ʱ¼ä:2025-05-03    ×÷Õß: ¹ÜÀíÔ±

רÀûÃû³Æ£ºÒ»ÖַϽºÁ£ÖؽðÊô²â¶¨ÖÐ×î¼ÑµÄÏû»¯·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷ÊôÓÚ»·¾³±£»¤¼¼ÊõÁìÓò£¬Éæ¼°·Ï½ºÁ£µÄºÏÀí¡¢°²È«Ê¹Ó÷½·¨¡£¸ü¾ßÌåµÄ˵ÊÇÒ»ÖַϽºÁ£ÖؽðÊô²â¶¨ÖÐ×î¼ÑµÄÏû»¯·½·¨¡£
±³¾°¼¼Êõ£º
·Ï¾ÉÏð½ºÊÇÖ¸±»¸ü»»ÏÂÀ´µÄ¸÷ÖÖÏð½ºÖÆÆ·ÒÔ¼°Ïð½ºÖÆÆ·Éú²úÖвúÉúµÄ±ß½ÇÁϺͷÏÁϵÈ¡£ÆäÖд󲿷ÖÒò±»ÊÓΪ¡°¹¤ÒµÀ¬»ø¡±¶ø³ÉΪ·ÏÎï¡£²»µ«ÎÛȾ¿ÕÆø£¬¶øÇÒÎÛȾÍÁÈÀ£¬Í¬Ê±Ò×Äð³ÉÑÏÖØµÄ»ðÔÖ¡£¶ÔÕâЩ·ÏÏ𽺵Ĵ¦Àí£¬ÔÚ20ÊÀ¼Í90Äê´ú³õ£¬Ö÷ÒªÊÇÑÚÂñ»ò¶Ñ·Å¡£Ëæºó£¬ÓÉÓÚ·ÏÏð½ºÊýÁ¿²»¶ÏÔö¼Ó£¬ÈËÃÇ»·±£Óë×ÊÔ´ÔÙÀûÓÃÒâʶÖð½¥ÔöÇ¿ÒÔ¼°ÑÚÂñÔ½À´Ô½Êܵ½ÏÞÖÆµÈÔ­Òò£¬·ÏÏ𽺵ÄÀûÓÃÈÕÒæÊܵ½ÖØÊÓ£¬ÏÖÒÑ·¢Õ¹³ÉΪһÖÖÈÈÃŵijÆÖ®Îª¡°E²úÒµ¡±(¼´»·±£²úÒµ£¬ÒòÓ¢ÓïÖл·±£Ò»´ÊÊÇÒÔ×Öĸ¡°E¡±¿ªÍ·µÄÐÂÐͲúÒµ)
·¢´ï¹ú¼Ò¶Ô·Ï¾ÉÏ𽺵ÄÀûÓúÜÖØÊÓ¡£Ëæ×ž­¼Ã·¢Õ¹ºÍÈËÃÇÉú»îˮƽµÄÌá¸ß£¬ÊÀ½çÏð½ºÏûºÄÁ¿²»¶ÏÔö³¤£¬1995ÄêΪ1552Íò¶Ö£¬µ½1999ÄêÉýΪ1679Íò¶Ö£¬2004ÄêÒÑ´ï1950Íò¶Ö¡£ ͬʱ·Ï¾ÉÏ𽺲úÉúÁ¿Ò²ËæÖ®Ôö¶à¡£Îª¼õÉÙ»·¾³ÎÛȾ¡¢Ïû³ýÒò¶Ñ»ý·ÏÂÖÌ¥¶øÄð³ÉÑÏÖØ»ðÔÖÒþ»¼£¬ÊÀ½ç¸÷¹ú·×·×¿ªÊ¼ÀûÓ÷ϾÉÏð½º×ÊÔ´ÒÔÅàÓýÐÂÐͲúÒµ£¬²¢ÎªÉç»áÌṩ¸ü¶àµÄ¾ÍÒµ»ú»á¡£ ΪÁË´Ù½ø·Ï¾ÉÏð½ºÀûÓÃÂʵÄÌá¸ß£¬Ïð½º½ç¿ÆÑ§¼¼ÊõÈËÔ±¼°ÆäÏà¹Ø²¿ÃÅÒѽ«·Ï¾ÉÏð½ºÀûÓÃÁÐΪÈÈÃÅÑо¿¿ÎÌâÖ®Ò»¡£ÎÒ¹ú·Ï¾ÉÏ𽺲úÉúÁ¿£¬½üÄêÀ´¹À¼Æ´óÔ¼¿É´ï150Íò¶Ö£¬¶øÀûÓÃÂʽöΪ45%×óÓÒ¡£ÓÉÓÚ¹úÄÚÏð½ºÏûºÄÁ¿Ôö³¤½Ï¿ì£¬Òò´ËÈç²»¾¡¿ìÌá¸ß·Ï¾ÉÏð½ºÀûÓÃÂÊ£¬ÎÒÃǵķϾÉÏ𽺻ý´æÁ¿¾Í»áÔ½À´Ô½¶à£¬ÕâÊǼ±Ðè½â¾öµÄ»·±£´óÎÊÌâ¡£¾­²éÔÄÏà¹Ø×ÊÁÏ£¬½ü¼¸Ä꣬ÎÒ¹ú·Ï¾ÉÏ𽺵ÄÀûÓÃÁ¿·¢Õ¹ºÜ¿ì£¬µ«ÔÙÉú½ºÈÔÈ»ÊÇÎÒ¹ú·Ï½ºÁÏÀûÓõÄÖ÷Ҫ;¾¶£¬¾«Ï¸½º·ÛºÍÂÖÌ¥·­ÐÞÓдýÓÚ½øÒ»²½·¢Õ¹¡£ÈËÃÇÔÚÒ»¶¨Ê±ÆÚÄÚ°ÑÔÙÉúÏð½ºÉú²úÈÏΪÊÇÒ»Öַdz£ÓÐЧµÄ·½·¨£¬Òò´ËÔÙÉúÏð½ºÉú²úÒ²³ÉΪ·Ï¾ÉÏ𽺴¦ÀíµÄÖ÷Òª·½Ê½¡£µ«ÊÇÓÉÓÚÔÙÉú½ºÉú²úÄܺĴó£¬Éú²úÖвúÉúµÄÔëÒô¡¢ ³ôζ¼°·ÏË®¶Ô»·¾³µÄ¶þ´ÎÎÛȾµÈÎÊÌⳤÆÚÎÞ·¨ÓÐЧµÄ½â¾ö£¬ÈËÀàÔÚÏÖ´úÉú»îÖжԻ·¾³ÖÊÁ¿Ìá¸ßµÄÒªÇóºÍÈÕÒæÑÏÖØµÄ»·¾³ÎÛȾÐγÉÔ½À´Ô½ÑÏÖØµÄì¶Ü¡£ÔÙ¼ÓÉÏÓÉÓÚÊÀ½ç¾­¼ÃµÄ¸ßËÙÔö³¤£¬·ÏÏ𽺼۸ñµÄÉÏÕǼ°ÆäËüÓйØÒòËØ£¬ÖÂʹÔÙÉú½ºµÄÓÅÔ½ÐÔ²»¶Ïµ­»¯£¬ÔÙÉú½ºÎÛȾÑÏÖØµÄ¸ºÃæÓ°Ïì²»¶Ï¼Ó´ó¡£ÎÒ¹úÔÙÉúÏð½ºÉú²úËäȻռ·Ï¾ÉÏð½ºÔÙÉúÀûÓõÄÖ÷µ¼µØÎ»£¬µ«Õû¸öÐÐÒµµÄ¾­¼ÃÐ§Òæ×´¿ö¼«²»ºÏÀí¡£¸ù¾ÝÊÀ½ç¾­¼Ã·¢Õ¹µÄ¹æÂÉ£¬¶ÔÎÒ¹úÔÙÉú½ºÐÐÒµ·¢Õ¹µÄ·½ÏòºÍ³ö·¾¡¿ì×ö³ö¸ù±¾ÐԵĵ÷Õû£¬·Ï¾É½ºÁ£µÄÉú²úºÍÓ¦ÓÃÊÇ×îÓÐÏ£ÍûµÄ·½Ê½Ö®Ò»£¬Ó¦¼Ó´óÓ¦Óÿª·¢µÄÁ¦¶È¡£Ä¿Ç°£¬ÎÒ¹ú¿Æ¼¼ÈËÔ±ÒѾ­ÔڷϾÉÏ𽺵ÄÓÐЧÀûÓÃÉÏ×ö³öÁËÍ»³öµÄ¹±Ï×£¬ÈçÀûÓ÷ϾÉÏð½ºÆÌÉèËܽºÅܵÀ£¬ÖÆÔì¸ôÒô±Ú£¬×÷ΪÆÌ·²ÄÁϵȵÈ¡£ÕâЩ¶¼ÊǽϺÃ×ÛºÏÀûÓõÄ;¾¶£¬²»µ«½«·Ï¾ÉÏ𽺽øÐÐÀûÓ㬶øÇÒ»¹Æðµ½Á˱£»¤»·¾³µÄ×÷Óá£Ä¿Ç°£¬Ó÷ϾÉÏð½ºÁ£ÆÌÉè²ÝƺµÄÉèÏëÒ²ÊÇÒ»ÖַϾÉÏð½º×ÛºÏÀûÓõÄÓÐЧ;¾¶¡£Ô˶¯³¡²ÝƺÖ÷ÒªÓ¦ÓÃÓÚ×ãÇò±ÈÈüÖУ¬ÓÉÓÚ³¤ÆÚ±»²È̤£¬Ó°Ïì²Ýƺ²ÝµÄÉú³¤£¬ºÜÈÝÒ×ʧȥԭÓеĵ¯ÐÔ¡£ÒÔǰ£¬¶à²ÉÓÃÐÞÕû»òÕßÖØÆÌ²ÝƺµÄ·½·¨¡£ËäÈ»ÓÐÒ»¶¨Ð§¹û£¬µ«Ôì³ÉÁËʱ¼äºÍ×ʽðÉϵÄÀË·Ñ¡£Èô²ÉÓÃÔÚÍÁÈÀÖвôÈëÒ»¶¨Á¿µÄ·Ï¾ÉÏð½ºÁ££¬²»µ«¿ÉÒÔ¼õÉÙ¶Ô²ÝÆºµÄÐÞÕû´ÎÊý£¬½µµÍ×ʽðÏûºÄ£¬Í¬Ê±ÔÚ²»Ó°Ïì²ÝƺµÄÕý³£Éú³¤µÄǰÌáÏ£¬±£³Ö²ÝƺµÄµ¯ÐÔ¡£Ä¿Ç°£¬ÓÉÓڷϾɽºÁ£ÖÐÖ÷Òª³É·ÖÊÇÁòÇ⻯Îï¼°Ò»Ð©ÖØ½ðÊôÔªËØ£¬½«Æä²ôÈëÍÁÈÀÖÐÊÇ·ñ»á¶Ô»·¾³²úÉúÓ°Ï죬ÎÒÃÇ»¹²»µÃ¶øÖª¡£Òò´Ë£¬ÐèÒª¶Ô·Ï¾ÉÏ𽺽øÐÐÑùÆ·Ô¤´¦Àí£¬ÄÜ¿ìËٲⶨÆäÖÐÖØ½ðÊôÔªËØº¬Á¿ÔòÊÇÒ»ÏîÊ®·ÖÓÐÒæµÄ¹¤×÷¡£ÓлúÑùÆ·Ô¤´¦ÀíÓÐÁ½ÖÖ·½·¨£¬ËûÃÇÊÇʪ·¨Ïû»¯ºÍ¸É·¨Ïû»¯£¬Á½Õ߸÷ÓÐÓŵã¡£

·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷ÔÚÊÔÑéÖзֱðÓÃÕâÁ½ÖÖÏû»¯·½·¨¶Ô·Ï½ºÁ£½øÐÐÔ¤´¦Àí£¬ÓÃÕý½»ÊÔÑé½øÐзÖÎöÑо¿¡¢¶Ô±È£¬²¢Í¨¹ýICPµÄ¼ì²â£¬´Ó¶øÕÒ³öÒ»ÖÖ¿ÉÐеÄÑùÆ·Ô¤´¦Àí·½·¨¡£±¾·¢Ã÷ÌṩÈçϵļ¼Êõ·½°¸
Ò»ÖַϽºÁ£ÖؽðÊô²â¶¨ÖÐ×î¼ÑµÄÏû»¯·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ°üÀ¨Êª·¨ºÍ¸É·¨²â¶¨£¬ÆäÖÐʪ·¨°´ÈçϵIJ½Öè½øÐÐ
(1)׼ȷ³ÆÈ¡Á£¾¶0.5-lmmµÄ·Ï¾É½ºÁ£ÊÔÑù0. 2g£¬·Ö±ðÖÃÓÚСÉÕ±­ÖУ¬¸÷¼ÓÈë»ìËá 6-10ml£¬ÔÚ180-200¡ãC×óÓҵĵçÈȰåÉϼÓÈÈÏû»¯1_2Сʱ£¬·ÅÀ䣬µÃµ½³ÎÇåµÄÈÜÒº£»
(2)½«ÉÏÊöÏû»¯ÈÜÒºµÄ¶àÓàËáÕô¸É£¬ÀäÈ´ÖÁÊÒΣ¬¼ÓÈë0.5mlŨHNO3,ÈܽâºóÓÃÈ¥Àë×ÓË®×ªÒÆÖÁIOml±ÈÉ«¹ÜÖж¨ÈÝ£¬ÓÃICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£»ËùÊöµÄ»ìËáÓÉHN03¡¢HClO4 ºÍH2SO4×é³É
¸É·¨²â¶¨
(1)³õ²½ÊÔÑé
׼ȷ³ÆÈ¡4ÖÖ²»Í¬Á£¶ÈµÄ½ºÁ£¸÷0. 2g×óÓÒÁ½·Ý£¬·Ö±ðÖÃÓÚ´ÉÛáÛöÖУ¬ÖÃÓÚÂí¸¥Â¯ÖУ¬Î¶ȷֱð¿ØÖÆÔÚ600¡ãCºÍ800¡ãC£¬×ÆÉÕ4Сʱ£¬¹Û²ìÆäЧ¹û£»
(2)Õý½»ÊÔÑé
ÔÚ³õ²½ÊÔÑéµÄ»ù´¡ÉÏ£¬Ñ¡ÔñÒÔ4-6mmµÄ½ºÁ££¬ÒÔ»Ò»¯Î¶È¡¢»Ò»¯Ê±¼ä¡¢ËáµÄÖÖÀàΪÖ÷ÒªÒòËØ£¬Éè¼ÆÈýÒòËØÈýˮƽ±íL9 (33)½øÐÐÕý½»ÊÔÑ飻
(3)׼ȷ³ÆÈ¡0.2gÊÔÑù9·Ý£¬ÖÃÓÚ´ÉÛáÛöÄÚ£¬½øÐÐÊÔÑé¡£±¾·¢Ã÷ËùÊö·½·¨£¬ÆäÖлìËáHN03¡¢HClO4ºÍH2SO4µÄÖØÁ¿Ìå»ý±ÈΪHN03: :H2S0 = 1 1 :4£¬Ïû»¯Ê±¼äΪ1Сʱ£¬Î¶ȿØÖÆÔÚ190¡ãCo±¾·¢Ã÷ËùÊö·½·¨£¬ÆäÖзϾɽºÁ£µÄËÄÖÖ²»Í¬Á¦¶È½ºÁ£·Ö±ðΪ0. 5-lmm£¬l-2mm£¬ 2-4mm »ò 4_6mm¡£
¾ßÌåʵʩÀý·½Ê½ÎªÁ˼òµ¥ºÍÇå³þµÄÄ¿µÄ£¬ÏÂÎÄÇ¡µ±µÄÊ¡ÂÔÁ˹«Öª¼¼ÊõµÄÃèÊö£¬ÒÔÃâÄÇЩ²»±ØÒªµÄϸ½ÚÓ°Ïì¶Ô±¾¼¼Êõ·½°¸µÄÃèÊö¡£ÒÔϽáºÏ½Ï¼ÑʵʩÀý£¬¶Ô±¾·¢Ã÷×ö½øÒ»²½µÄÃèÊö¡£ÊµÊ©Àý1׼ȷ³ÆÈ¡Á£¾¶0. 5mmµÄ·Ï¾É½ºÁ£ÊÔÑù0. 2g£¬·Ö±ðÖÃÓÚСÉÕ±­ÖУ¬¸÷¼ÓÈë»ìËá6ml£¬ÔÚ 180¡ãC×óÓҵĵçÈȰåÉϼÓÈÈÏû»¯1Сʱ£¬·ÅÀ䣬µÃµ½³ÎÇåµÄÈÜÒº£»( ½«ÉÏÊöÏû»¯ÈÜÒºµÄ¶àÓàËáÕô¸É£¬ÀäÈ´ÖÁÊÒΣ¬¼ÓÈë0. 5mlŨHNO3£¬ÈܽâºóÓÃÈ¥Àë×ÓË®×ªÒÆÖÁIOml±ÈÉ«¹ÜÖж¨ÈÝ£¬ ÓÃICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£¬ZnO¾­Ïû»¯ÊÔÑù¿É²âµÃÆäº¬Á¿¡£Æä´Î£¬FeµÄº¬Á¿Ò²½Ï¸ß£¬Mn¡¢Cu¡¢Pb¡¢Cd¾ùº¬ÓС£ÆäÖлìËáÓɶø03¡¢’j104ºÍH2SO4 = 1 1 :4¡£Í¨¹ýʪ·¨Ïû»¯£¬²ÉÓà ICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£¬Znº¬Á¿½Ï¸ß£¬Æä´ÎÊǹ·£¬Mn¡¢Cu¡¢Pb¡¢Cd¾ùº¬ÓС£»ØÊÕÂÊΪ 95%¡£ÊµÊ©Àý2
׼ȷ³ÆÈ¡Á£¾¶2mmµÄ·Ï¾É½ºÁ£ÊÔÑù0. 2g£¬·Ö±ðÖÃÓÚСÉÕ±­ÖУ¬¸÷¼ÓÈë»ìËá10ml£¬ÔÚ 190¡ãC×óÓҵĵçÈȰåÉϼÓÈÈÏû»¯1Сʱ£¬·ÅÀ䣬µÃµ½³ÎÇåµÄÈÜÒº£»( ½«ÉÏÊöÏû»¯ÈÜÒºµÄ¶àÓàËáÕô¸É£¬ÀäÈ´ÖÁÊÒΣ¬¼ÓÈë0. 5mlŨHNO3£¬ÈܽâºóÓÃÈ¥Àë×ÓË®×ªÒÆÖÁIOml±ÈÉ«¹ÜÖж¨ÈÝ£¬ ÓÃICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£¬ZnO¾­Ïû»¯ÊÔÑù¿É²âµÃÆäº¬Á¿¡£Æä´Î£¬FeµÄº¬Á¿Ò²½Ï¸ß£¬Mn¡¢Cu¡¢Pb¡¢Cd¾ùº¬ÓС£ÆäÖлìËáÓɶø03¡¢’j104ºÍH2SO4 = 1 1 :4¡£Í¨¹ýʪ·¨Ïû»¯£¬²ÉÓà ICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£¬Znº¬Á¿½Ï¸ß£¬Æä´ÎÊǹ·£¬Mn¡¢Cu¡¢Pb¡¢Cd¾ùº¬ÓС£»ØÊÕÂÊΪ 101%¡£ÊµÊ©Àý3
׼ȷ³ÆÈ¡Á£¾¶4mmµÄ·Ï¾É½ºÁ£ÊÔÑù0. 2g£¬·Ö±ðÖÃÓÚСÉÕ±­ÖУ¬¸÷¼ÓÈë»ìËá10ml£¬ÔÚ 180¡ãC×óÓҵĵçÈȰåÉϼÓÈÈÏû»¯1Сʱ£¬·ÅÀ䣬µÃµ½³ÎÇåµÄÈÜÒº£»( ½«ÉÏÊöÏû»¯ÈÜÒºµÄ¶àÓàËáÕô¸É£¬ÀäÈ´ÖÁÊÒΣ¬¼ÓÈë0. 5mlŨHNO3£¬ÈܽâºóÓÃÈ¥Àë×ÓË®×ªÒÆÖÁIOml±ÈÉ«¹ÜÖж¨ÈÝ£¬ ÓÃICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£¬ZnO¾­Ïû»¯ÊÔÑù¿É²âµÃÆäº¬Á¿¡£Æä´Î£¬FeµÄº¬Á¿Ò²½Ï¸ß£¬Mn¡¢Cu¡¢Pb¡¢Cd¾ùº¬ÓС£ÆäÖлìËáÓÉHN03¡¢HC10jP H2SO4 = 1 1 :4¡£Í¨¹ýʪ·¨Ïû»¯£¬²ÉÓà ICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ£¬Znº¬Á¿½Ï¸ß£¬Æä´ÎÊǹ·£¬Mn¡¢Cu¡¢Pb¡¢Cd¾ùº¬ÓС£»ØÊÕÂÊΪ 99%¡£ÊµÊ©Àý4
ÒÇÆ÷ICP-AES£¬·ÖÎöÌìÆ½£¬¿É¿ØÎµçÈȰ壬Âí¸¥Â¯£¬ÛáÛö£¬IOml±ÈÉ«¹Ü£¬ÒÆÒº¹ÜÊÔ¼ÁHClO4, HNO3, H2SO4, HCl£¬H2O2 (¾ùΪ·ÖÎö´¿)
ÊÔÑù·Ï¾É½ºÁ£(ËÄÖÖ²»Í¬Á¦¶ÈµÄ½ºÁ££¬·Ö±ðΪ0. 5-lmm£¬l-2mm£¬2-4mm£¬4-6mm¡£ÊµÑé·½·¨
(1)½«ËùÓв£Á§ÒÇÆ÷Ï´¾»¡£ÓÃ¦É :3µÄHN03ÈÜÒº½þÅÝ48Сʱºó£¬È¡³ö£¬ÏÈÓÃÕôÁóË®³åÏ´£¬ ÔÙÓÃÈ¥Àë×ÓË®³åÏ´2-3±é£¬Ï´¾»´ýÓá£(2)½«´ÉÛáÛöÏ´¾»¡£ÓÃ1 :4µÄHClÈÜÒºÖó·Ð1¸öСʱ£¬È¡³ö£¬ÀäÈ´£¬ÒÀ´ÎÓÃÕôÁóË®ºÍÈ¥Àë×ÓË®³åÏ´2-3±é£¬Ï´¾»¡£½«Æä·ÅÈëºæÏäÄÚºæ¸É£¬ÔÙ×ªÒÆÖÁÂí¸¥Â¯ÖÐׯÉÕÖÁºãÖØ£¬´ýÓá£(3)ʪ·¨Ïû»¯·¨Òà³ÆÊª»Ò»¯·¨£¬¼´ÓÃÇ¿Ñõ»¯ÐÔËá»òÇ¿Ñõ»¯¼ÁµÄÑõ»¯×÷ÓÃÆÆ»µÓлúÊÔÑù£¬Ê¹´ý²âÔªËØÒÔ¿ÉÈÜÐÎʽ´æÔÚ¡£²â¶¨·½·¨
(1)»ìËáÖÖÀàµÄÑ¡Ôñ
׼ȷ³ÆÈ¡0. 5-lmmµÄ·Ï¾É½ºÁ£ÊÔÑù0. 2g×óÓÒ25·Ý£¬·Ö±ðÖÃÓÚСÉÕ±­ÖУ¬¸÷¼ÓÈë»ìËá 6ml£¬ÔÚ180-200¡ãC×óÓҵĵçÈȰåÉϼÓÈÈÏû»¯1Сʱ£¬¹Û²ìÏÖÏó¡£»ìËáÒÀ´ÎΪHC1_ HNO3,1 1¡¢1 :2¡¢1 :3¡¢1 :4¡¢2 :1¡¢3 :1¡¢4 1 £»HNO3-HCIO4,1 :1¡¢1 :2¡¢1 :3¡¢1 :4¡¢2 :1¡¢3 :1¡¢4 1 £»HNO3-H2O2,1 :1¡¢1 :2¡¢1 :3¡¢1 :4¡¢2 :1¡¢3 :1¡¢4 1 £» HNO3-HCIO4-H2SO4, 1 1 :1¡¢1 1 :2¡¢1 1 :3¡¢1 1 :4¡¢1 2 1¡¢1 3 :1¡¢1 4 :1¡¢2 1 :1¡¢3 1 :1¡¢4 1 :1¡£(2)Õý½»ÊÔÑé
ÔÚ»ìËáÑ¡ÔñµÄ»ù´¡ÉÏ£¬È·¶¨ÒÔHN03¡¢HC104ºÍH2SO4»ìºÏËáΪÏû½âÒº£¬½øÒ»²½µ½Ïû»¯Ê±¼ä¡¢ Ïû»¯Î¶ȵÄÑо¿£¬´Ó¶øÈ·¶¨Ò»ÖÖ×î¼ÑµÄÏû»¯·½·¨¡£ÒÔ»ìËá±ÈÀý¡¢Ïû»¯Ê±¼ä¡¢Ïû»¯Î¶ÈÈý¸öÒòËØ£¬Éè¼ÆÈýÒòËØÈýˮƽ±íL9 (33)£¬¼û±í1¡£×¼È·³ÆÈ¡0. 5-lmm½ºÁ£ÊÔÑù0. 2g×óÓÒ9·Ý£¬·Ö±ðÖÃÓÚСÉÕ±­£¬½øÐÐÊÔÑé¡£
(3)ÔÚ×î¼ÑʵÑéÌõ¼þ϶Բ»Í¬Á£¶ÈµÄ·Ï½ºÁ£½øÐÐÏû»¯ÊÔÑé
׼ȷ³ÆÈ¡4ÖÖ²»Í¬Á£¶ÈµÄ½ºÁ£¸÷0. 2g×óÓÒ£¬Í¬Ê±Ã¿×é×öÒ»·ÝƽÐÐʵÑé¡£°´ÕÕ×î¼ÑʵÑéÌõ¼þ½øÐÐÏû½âÊÔÑé¡£(4) ICP-AES·¨¶ÔÖØ½ðÊôÔªËØº¬Á¿µÄ²â¶¨
½«ÉÏÊöÏû»¯ÈÜÒºµÄ¶àÓàËáÕô¸É£¬ÀäÈ´ÖÁÊÒΣ¬¼ÓÈë0. 5mlŨHNO3,ÈܽâºóÓÃÈ¥Àë×ÓË®×ªÒÆÖÁIOml±ÈÉ«¹ÜÖж¨ÈÝ£¬ÓÃICP-AES¶ÔÖØ½ðÊôº¬Á¿½øÐвⶨ¡£ÊµÊ©Àý4 ¸É·¨Ïû»¯²â¶¨Ô­Àí
¸É·¨»Ò»¯·¨ÊÇÀûÓÃÈÈÄÜ·Ö½âÊÔÑù£¬Ê¹´ý²âÔªËØ³É¿ÉÈÜ״̬µÄÔ¤´¦Àí·½·¨¡£(1)³õ²½ÊÔÑé
׼ȷ³ÆÈ¡4ÖÖ²»Í¬Á£¶ÈµÄ½ºÁ£¸÷0. 2g×óÓÒÁ½·Ý£¬·Ö±ðÖÃÓÚ´ÉÛáÛöÖУ¬ÖÃÓÚÂí¸¥Â¯ÖУ¬Î¶ȷֱð¿ØÖÆÔÚ600¡ãCºÍ800¡ãC£¬×ÆÉÕ4Сʱ£¬¹Û²ìÆäЧ¹û¡£(2)Õý½»ÊÔÑé
ÔÚ³õ²½ÊÔÑéµÄ»ù´¡ÉÏ£¬Ñ¡ÔñÒÔ4-6mmµÄ½ºÁ££¬ÒÔ»Ò»¯Î¶ȡ¢»Ò»¯Ê±¼ä¡¢ËáµÄÖÖÀàΪÖ÷ÒªÒòËØ£¬Éè¼ÆÈýÒòËØÈýˮƽ±íL9 (33)½øÐÐÕý½»ÊÔÑ飬¼û±í2¡£×¼È·³ÆÈ¡0. 2g×óÓÒÊÔÑù9·Ý£¬ÖÃÓÚ´ÉÛáÛöÄÚ£¬½øÐÐÊÔÑé¡£
ȨÀûÒªÇó
1.Ò»ÖַϽºÁ£ÖÐÖØ½ðÊô²â¶¨µÄÏû»¯·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ°´ÈçϵIJ½Öè½øÐÐ(1)³õ²½ÊÔÑé׼ȷ³ÆÈ¡4ÖÖ²»Í¬Á£¶ÈµÄ½ºÁ£¸÷0. 2gÁ½·Ý£¬·Ö±ðÖÃÓÚ´ÉÛáÛöÖУ¬ÖÃÓÚÂí¸¥Â¯ÖУ¬Î¶ȷֱð¿ØÖÆÔÚ600¡ãCºÍ800¡ãC£¬×ÆÉÕ4Сʱ£¬¹Û²ìÆäЧ¹û£»(2)Õý½»ÊÔÑéÔÚ³õ²½ÊÔÑéµÄ»ù´¡ÉÏ£¬Ñ¡ÔñÒÔ4-6mmµÄ½ºÁ££¬ÒÔ»Ò»¯Î¶È¡¢»Ò»¯Ê±¼ä¡¢ËáµÄÖÖÀàΪÖ÷ÒªÒòËØ£¬Éè¼ÆÈýÒòËØÈýˮƽ±íL9 (33)½øÐÐÕý½»ÊÔÑ飻(3)׼ȷ³ÆÈ¡0.2gÊÔÑù9·Ý£¬ÖÃÓÚ´ÉÛáÛöÄÚ£¬½øÐÐÊÔÑé¡£
2.ȨÀûÒªÇó1ËùÊöµÄÏû»¯·½·¨£¬ÆäÖзϾɽºÁ£µÄ½ºÁ£·Ö±ðΪ0.5-lmm, l_2mm£¬2_4mm»ò 4-6mm¡£
È«ÎÄÕªÒª
±¾·¢Ã÷Éæ¼°·Ï½ºÁ£ÖؽðÊô²â¶¨ÖÐ×î¼ÑÏû»¯·½·¨£¬Í¨¹ý¶Ô·Ï½ºÁ£ÑùÆ·²»Í¬µÄÏû»¯ÒºÌåϵ¡¢Ïû»¯Î¶È¡¢Ïû»¯Ê±¼ä¼°¸ßλһ¯µÈÌõ¼þ½øÐÐÕý½»ÊÔÑéµÄÑо¿£¬²¢²ÉÓÃICP-AES¶ÔÑùÆ·ÖеÄÖØ½ðÊôÔªËØµÄº¬Á¿½øÐвⶨ£¬´Ó¶øÕÒ³öÒ»ÖÖ¿ÉÐеķϽºÁ£ÑùÆ·µÄÏû»¯·½·¨¡£ÊÔÑé½á¹û±íÃ÷£¬ÓÃ1¡Ã1¡Ã4µÄHNO3-HClO4-H2SO4£¬Ïû½âζÈΪ190¡æ£¬Ïû½âʱ¼äΪ1Сʱ£¬ÄÜʹÑùÆ·µÃµ½×îÍêÈ«¡¢×î³ä·ÖµÄ·Ö½â¡£´Ë·½·¨×¼È·¡¢ÁéÃô¡¢¿ìËÙ¡£
Îĵµ±àºÅG01N1/28GK102183392SQ20111004402
¹«¿ªÈÕ2011Äê9ÔÂ14ÈÕ ÉêÇëÈÕÆÚ2010Äê3ÔÂ29ÈÕ ÓÅÏÈȨÈÕ2010Äê3ÔÂ29ÈÕ
·¢Ã÷Õß¶àÁ¢°², ÕÔÊ÷À¼ ÉêÇëÈË:Ìì½òʦ·¶´óѧ

  • רÀûÃû³Æ£ºÁ¬½Ó»ù°åµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°Ò»ÖÖÓÃÓÚ·ÅÉäÏß¼ì²âÆ÷Ä£¿éµÄÁ¬½Ó»ù°å¡£±³¾°¼¼Êõ£º×¨ÀûÎÄÏ×IÖУ¬¼ÇÔØÓÐXÉäÏß¼ì²â×°ÖÃÖеÄXÉäÏß¼ì²âÔª¼þ´îÔØÓõÄÅäÏß»ù°å¡£¸ÃÅäÏß»ù°å°üº¬½«¶à¸ö¾øÔµ²ã²ãµþ¶ø³ÉµÄ»ùÌå¡¢ÐγÉÓÚ»ùÌåÉϱíÃæµÄXÉäÏß¼ì²âÔª¼þµÄ
  • רÀûÃû³Æ£ºÒ»ÖÖʵʱ±ê¶¨ËÄÏóÏÞ̽²âÆ÷µÄ·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°¹âѧÉ豸µÄ±ê¶¨·½·¨£¬ÌرðÉæ¼°Ò»ÖÖʵʱ±ê¶¨ËÄÏóÏÞ̽²âÆ÷µÄ·½·¨±³¾°¼¼Êõ£ºËÄÏóÏÞ¹âµç¶þ¼«¹Ü̽²âÆ÷(QD)ÊǰÑËĸöÐÔÄÜÍêÈ«ÏàͬµÄ¹âµç¶þ¼«¹Ü°´ÕÕÖ±½Ç×ø ±êÒªÇóÅÅÁжø³ÉµÄ¹âµç̽²âÆ÷¼þ£¬³£ÓÃÓÚ¼¤
  • רÀûÃû³Æ£ºÒºÎ»´«¸ÐÆ÷µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖҺλ²âÁ¿ÓõÄҺλ´«¸ÐÆ÷£¬ÌرðÓÃ×÷Ϊ·Çµ¼µçÒºÌåҺλ²âÁ¿µÄҺλ´«¸ÐÆ÷¡£±³¾°¼¼Êõ£ºÄ¿Ç°ÉÐδ¼ûµ½Óë´ËÏàͬµÄ¼¼Êõ¡£·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐÍËùÒª½â¾öµÄ¼¼ÊõÎÊÌâÔÚÓÚÉè¼ÆÒ»Öַǵ¼µçÒºÌåҺλ²âÁ¿ÓõÄҺλ´«¸Ð
  • רÀûÃû³Æ£ºÒ»ÖÖ»ùÓÚr-dÄ£Ð͵IJàÊÓÀ×´ïÓ°ÏñÑÏÃܶ¨Î»·½·¨Ò»ÖÖ»ùÓÚR-DÄ£Ð͵IJàÊÓÀ×´ïÓ°ÏñÑÏÃܶ¨Î»·½·¨¼¼ÊõÁìÓò±¾·¢Ã÷ÊôÓÚÉãÓ°²âÁ¿ÁìÓò£¬ÌرðÉæ¼°µ½²àÊÓÀ×´ïÒ£¸ÐÓ°ÏñµÄ¼¸ºÎ´¦Àí¼¼Êõ£¬¾ßÌåµÄ˵ÊÇÉæ¼°Ò»ÖÖ»ùÓÚ¾àÀëÒ»¶àÆÕÀÕ(R-D)Ä£Ð͵IJàÊÓÀ×´ïÓ°ÏñÑÏÃܶ¨
  • רÀûÃû³Æ£ºÒ»ÖַǽӴ¥¼¤¹â¼ì²âÉ豸µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÊôÓÚ·¢¶¯»ú×°ÅäÖÆÔìÉ豸¼¼ÊõÁìÓò£¬ÓÈÆäÉæ¼°Ê¹Ó÷ǽӴ¥¼¤¹â´«¸ÐÆ÷ɨÃè·¢¶¯»úÆû¸×ËøÆ¬Ñ¹×°Æ¬ÖÊÁ¿µÄ©`ÖַǽӴ¥¼¤¹â¼ì²âÉ豸¡£±³¾°¼¼Êõ£ºÔÚ·¢¶¯»ú×°ÅäÉú²ú¹ý³ÌÖУ¬ÆøÃŰ²×°ÏµÁÐ×é¼þ(ÆøÃŵ¯»ÉËøÆ¬
  • רÀûÃû³Æ£ºÒ»ÖÖˮϱ¬Õ¨ÊµÑéϵͳµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°Ò»ÖÖˮϱ¬Õ¨ÊµÑéϵͳ¡£±³¾°¼¼Êõ£ºË®Ï±¬Õ¨ÊÇÖ¸Õ¨Ò©¡¢ÓãÀס¢Õ¨µ¯»òºËµ¯µÈÔÚË®ÖÐ˲ʱÊÍ·ÅÄÜÁ¿£¬ÔÚË®ÖÐÐγÉÏòËÄÖÜÀ©Õ¹²¢²»¶ÏË¥¼õµÄ³å»÷²¨£¬³å»÷²¨Óë½á¹¹ÎïÈç´¬½¢µÈÏ໥×÷Óã¬Ê¹½á¹¹·¢ÉúÆÆ»µ¡£Ë®ÏÂ
ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
È«¹ú·þÎñÈÈÏߣº13062023238
µç»°£º13062023238
µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
¹«Ë¾¶þάÂë
Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿