Äø֪ʶ
»¯Ñ§·ûºÅNi£¬Ô×ÓÐòÊý28£¬Ô×ÓÁ¿58.69£¬ÊôÖÜÆÚϵ¢ø×å¡£¹Å´ú°£¼°¡¢ÖйúºÍ°Í±ÈÂ×È˶¼ÔøÓú¬ÄøÁ¿ºÜ¸ßµÄÔÉÌúÖÆ×÷Æ÷ÎÖйú¹Å´úÔÆÄÏÉú²úµÄ°×ÍÖк¬ÄøÁ¿¾ÍºÜ¸ß¡£1751ÄêÈðµäA.F.¿ËÁú˹̩µÂÓÃľ̿»¹ÔºìÄø¿óÖƵýðÊôÄø£¬ÆäÓ¢ÎÄÃû³ÆÀ´Ô´ÓÚµÂÎÄKupfernickel£¬º¬ÒåÊǼÙÍ¡£ÄøÔڵؿÇÖеĺ¬Á¿Îª0.018£¥£¬Ö÷Òª¿óÎïÓÐÄø»ÆÌú¿ó¡²(Ni£¬Fe)9S8¡³¡¢¹èþÄø¿ó¡²£¨Ni£¬Mg£©SiO3¡¤nH2O¡³¡¢ÕëÄø¿ó»ò»ÆÄø¿ó£¨NiS£©¡¢ºìÄø¿ó£¨NiAs£©µÈ¡£º£µ×µÄÃ̽áºËÖÐÄøµÄ´¢Á¿ºÜ´ó£¬ÊÇÄøµÄÖØÒªÔ¶¾°×ÊÔ´¡£
ÄøÊÇÒø°×É«½ðÊô£¬ÈÛµã1455¡æ£¬·Ðµã2730¡æ£¬ÃܶÈ8.90¿Ë£¯ÀåÃ×3¡£ÓÐÌú´ÅÐÔºÍÑÓÕ¹ÐÔ£¬Äܵ¼µçºÍµ¼ÈÈ¡£³£ÎÂÏ£¬ÄøÔÚ³±Êª¿ÕÆøÖбíÃæÐγÉÖÂÃܵÄÑõ»¯Ä¤£¬²»µ«ÄÜ×èÖ¹¼ÌÐø±»Ñõ»¯£¬¶øÇÒÄÜÄͼÑÎÈÜÒºµÄ¸¯Ê´¡£¿é×´Äø²»»áȼÉÕ£¬Ï¸ÄøË¿¿Éȼ£¬ÌØÖƵÄϸС¶à¿×ÄøÁ£ÔÚ¿ÕÆøÖлá×Ôȼ¡£¼ÓÈÈʱ£¬ÄøÓëÑõ¡¢Áò¡¢ÂÈ¡¢äå·¢Éú¾çÁÒ·´Ó¦¡£Ï¸·Ûĩ״µÄ½ðÊôÄøÔÚ¼ÓÈÈʱ¿ÉÎüÊÕÏ൱Á¿µÄÇâÆø¡£ÄøÄÜ»ºÂýµØÈÜÓÚÏ¡ÑÎËᡢϡÁòËᡢϡÏõËᣬµ«ÔÚ·¢ÑÌÏõËáÖбíÃæ¶Û»¯¡£ÄøµÄÑõ»¯Ì¬Îª£1¡¢£«1¡¢£«2¡¢£«3¡¢£«4 £¬¼òµ¥»¯ºÏÎïÖÐÒÔ£«2¼Û×îÎȶ¨£¬£«3¼ÛÄøÑÎΪÑõ»¯¼Á¡£ÄøµÄÑõ»¯ÎïÓÐNiOºÍNi2O3¡£ÇâÑõ»¯Äø¡²Ni(OH)2¡³ÎªÇ¿¼î£¬Î¢ÈÜÓÚË®£¬Ò×ÈÜÓÚËá¡£ÁòËáÄø£¨NiSO4£©ÄÜÓë¼î½ðÊôÁòËáÑÎÐγɷ¯ Ni(SO4)2¡¤6H2O(MIΪ¼î½ðÊôÀë×Ó)¡££«2¼ÛÄøÀë×ÓÄÜÐγÉÅäλ»¯ºÏÎï¡£ÔÚ¼ÓѹÏ£¬ÄøÓëÒ»Ñõ»¯Ì¼ÄÜÐγÉËÄôÊ»ùÄø¡²Ni£¨CO£©4¡³£¬¼ÓÈȺóËüÓÖ»á·Ö½â³É½ðÊôÄøºÍÒ»Ñõ»¯Ì¼¡£
ÄøµÄÖÆ·¨ÓУº¢Ùµç½â·¨¡£½«¸»¼¯µÄÁò»¯Îï¿ó±ºÉÕ³ÉÑõ»¯ÎÓÃÌ¿»¹Ô³É´ÖÄø£¬ÔÙ¾µç½âµÃ´¿½ðÊôÄø¡£¢ÚôÊ»ù»¯·¨¡£½«ÄøµÄÁò»¯Îï¿óÓëÒ»Ñõ»¯Ì¼×÷ÓÃÉú³ÉËÄôÊ»ùÄø£¬¼ÓÈȺó·Ö½â£¬Óֵô¿¶ÈºÜ¸ßµÄ½ðÊôÄø¡£¢ÛÇâÆø»¹Ô·¨¡£ÓÃÇâÆø»¹ÔÑõ»¯Äø£¬¿ÉµÃ½ðÊôÄø¡£
ÃâÔðÉùÃ÷£ºÉÏÎĽö´ú±í×÷Õß»ò·¢²¼Õ߹۵㣬Óë±¾Õ¾Î޹ء£±¾Õ¾²¢ÎÞÒåÎñ¶ÔÆäÔ´´ÐÔ¼°ÄÚÈݼÓÒÔ֤ʵ¡£¶Ô±¾ÎÄÈ«²¿»òÕß²¿·ÖÄÚÈÝ(ÎÄ×Ö»òͼƬ)µÄÕæʵÐÔ¡¢ÍêÕûÐÔ±¾Õ¾²»×÷Èκα£Ö¤»ò³Ðŵ£¬Çë¶ÁÕ߲ο¼Ê±×ÔÐкËʵÏà¹ØÄÚÈÝ¡£±¾Õ¾ÖÆ×÷¡¢×ªÔØ¡¢Í¬Òâ»áÔ±·¢²¼ÉÏÊöÄÚÈݽö³öÓÚ´«µÝ¸ü¶àÐÅϢ֮ĿµÄ£¬µ«²»±íÃ÷±¾Õ¾ÈÏ¿É¡¢Í¬Òâ»òÔÞͬÆä¹Ûµã¡£ÉÏÊöÄÚÈݽö¹©²Î¿¼£¬²»¹¹³ÉͶ×ʾö²ßÖ®½¨Ò飻Ͷ×ÊÕ߾ݴ˲Ù×÷£¬·çÏÕ×Ôµ£¡£Èç¶ÔÉÏÊöÄÚÈÝÓÐÈκÎÒìÒ飬ÇëÁªÏµÏà¹Ø×÷Õß»òÓë±¾Õ¾Õ¾³¤ÁªÏµ£¬±¾Õ¾½«¾¡¿ÉÄÜÐÖú´¦ÀíÓйØÊÂÒË¡£Ð»Ð»·ÃÎÊÓëºÏ×÷£¡ ÖÐÎÙÔÚÏ߲ɼ¯ÖÆ×÷.
|