ÌâÄ¿ÄÚÈÝ

Áò»¯Ç⣨H2S£©ÊÇÒ»ÖÖÎÞÉ«ÇÒÓгô¼¦µ°Î¶µÄÆøÌ壬Óо綾£¬ÃܶȱȿÕÆø´ó£¬ÄÜÈÜÓÚË®¡£ÊµÑéÊÒÓÃÁò»¯ÑÇÌú£¨FeS£©ÓëÏ¡ÁòËá·´£¨H2SO4£©·´Ó¦Éú³ÉH2SÆøÌåºÍFeSO4£¬ÊԻشð£º
£¨1£©Áò»¯ÇâµÄÎïÀíÐÔÖÊ                                      ¡£
£¨2£©ÊµÑéÊÒÖÆÈ¡Áò»¯ÇâÆøÌåµÄ»¯Ñ§·½³ÌʽΪ                                                   £»
£¨3£©ÊµÑéÊÒÖÆÈ¡Áò»¯ÇâÆøÌåӦѡÔñ                            £¨Ìî¡°¹Ì¹Ì¼ÓÈÈ¡±»ò¡°¹ÌÒº²»¼ÓÈÈ¡±£©ÖÆÆøÌåµÄ×°Öã¬ÊÕ¼¯Áò»¯ÇâÆøÌåÓà                        ·¨£»
£¨4£©Áò»¯ÇâÆøÌå¿ÉÒÔȼÉÕ£¬µ±ÑõÆø²»³ä×ãʱ£¬È¼ÉյIJúÎïÊǵ¥ÖÊÁòºÍË®£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ
                                        
£¨5£©µ±ÑõÆø³ä×ãʱ£¬È¼ÉյIJúÎïÊǶþÑõ»¯ÁòºÍË®£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                         
£¨1£©ÎÞÉ«¡¢Óгô¼¦µ°Î¶µÄÆøÌå¡¢ÃܶȱȿÕÆø´ó¡¢ÄÜÈÜÓÚË®¡£
£¨2£©FeS + H2SO4== FeSO4+H2S¡ü£»
£¨3£©¹ÌÒº²»¼ÓÈÈ£»ÏòÉÏÅÅ¿ÕÆø·¨£»
£¨4£©2H2S+O22H2O + 2S¡ý
£¨5£©2H2S + 3O22H2O + 2SO2
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2013?Ï¢ÏØÄ£Ä⣩Áò»¯Ç⣨H2S£© ÊÇÒ»ÖÖûÓÐÑÕÉ«£¬¾ßÓгô¼¦µ°ÆøζµÄÓж¾ÆøÌ壬ÆäÃܶȱȿÕÆø´ó£¬ÇÒÄÜÈÜÓÚË®ÐγÉÇâÁòËᣬÔÚ¿ÕÆøÖеãȼÁò»¯ÇâÆøÌåÓÐSO2ºÍË®Éú³É£®ÊµÑéÊÒͨ³£Óÿé×´¹ÌÌåÁò»¯ÑÇÌú£¨FeS£©ÓëÏ¡ÁòËá»ìºÏ£¬ÔÚ³£ÎÂÏ·¢Éú¸´·Ö½â·´Ó¦£¬ÖƵÃÁò»¯ÇâÆøÌ壬ÊԻشð£º

£¨1£©Ð´³öÁò»¯ÇâÔÚ¿ÕÆøÖÐȼÉյĻ¯Ñ§·½³Ìʽ
2H2S+3O2
 µãȼ 
.
 
2SO2+2H2O
2H2S+3O2
 µãȼ 
.
 
2SO2+2H2O
£®
£¨2£©¸ù¾Ý×°ÖÃͼ£¨Í¼1£©»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙÖÆÈ¡H2SÆøÌåµÄ·¢Éú×°Öà¿ÉÑ¡ÓÃ
B
B
£®
¢ÚÈôÓÃC×°ÖÃÊÕ¼¯H2SÆøÌ壬½øÆø¿ÚӦΪ
b
b
£®
¢ÛΪÁËÑéÖ¤Áò»¯ÇâµÄË®ÈÜÒº³ÊËáÐÔ£¬¿É½«ÆøÌåͨÈë×°ÖÃD£¬ÔòDÖÐËùÊ¢µÄÊÔ¼ÁÓ¦¸ÃÊÇ
×ÏɫʯÈïÊÔÒº
×ÏɫʯÈïÊÔÒº
£®
¢Ü×öÉÏÊöʵÑéʱ£¬ÎªÁË·ÀÖ¹¶àÓàµÄH2SÆøÌåÒݳöÎÛȾ»·¾³£¬¿É½«ÆäͨÈë×°ÖÃEÎüÊÕ£®EÖÐÊÔ¼ÁΪ
ÇâÑõ»¯ÄÆÈÜÒºµÈ
ÇâÑõ»¯ÄÆÈÜÒºµÈ
£®?
£¨3£©Ä³»¯Ñ§ÐËȤС×éµÄͬѧÔÚʵÑéÊÒÅäÖÆÈÜÖÊÖÊÁ¿·ÖÊýΪ7.3%µÄÏ¡ÑÎËᣬ²¢ÓÃÆä²â¶¨Ä³ÇâÑõ»¯ÄÆÈÜÒºÈÜÖʵÄÖÊÁ¿·ÖÊý£®Í¼2±íʾÓÃÉÏÊöÅäÖƵÄÏ¡ÑÎËáÓë40gijÇâÑõ»¯ÄÆÈÜÒº·¢Éú·´Ó¦¹ý³ÌÖУ¬Ê¹ÓÃÊý×Ö´«¸ÐÒDzâµÃÈÜҺζȱ仯µÄÇúÏߣ®
¢Ù¸ÃͼÏó˵Ã÷Öкͷ´Ó¦
·ÅÈÈ
·ÅÈÈ
£¬£¨·ÅÈÈ»òÎüÈÈ£©
¢Úµ±¼ÓÈë25gÑÎËáÈÜҺʱ£¬ËùµÃÈÜÒºÖеÄ΢Á£ÓУº
H2O¡¢Na+¡¢Cl-ºÍH+
H2O¡¢Na+¡¢Cl-ºÍH+
£¨Óû¯Ñ§·ûºÅ±íʾ£©£®
¢ÛÊÔijÇâÑõ»¯ÄÆÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø