£¨2013?ÁùºÏÇøһģ£©´´ÐÂÀûÓÃCO
2£¬³«µ¼µÍ̼Éú»î£¬·¢Õ¹µÍ̼¾¼ÃÒѳÉΪһÖÖ»·±£Ê±ÉУ®
£¨1£©¡°µÍ̼³ÇÊС±µÄ½¨Éè¼õÉÙÁ˶þÑõ»¯Ì¼ÆøÌåµÄÅÅ·Å£¬Äܼõ»º
ÎÂÊÒЧӦ
ÎÂÊÒЧӦ
µÄ³Ì¶È£®
£¨2£©2014ÄêÇà°Â»á¼´½«ÔÚÄϾ©¾ÙÐУ¬ÎªÁË¿ØÖÆÆû³µÎ²Æø¸ø¿ÕÆøÔì³ÉµÄÎÛȾ£¬ÄϾ©ÊÐÔÚȼÁϵÄʹÓú͹ÜÀíµÈ·½Ãæ²ÉÈ¡ÁËһЩÓÐЧ´ëÊ©£®Í¼1Öй«½»³µÊ¹ÓõÄȼÁÏÖ÷Òª³É·ÖÊÇÌìÈ»Æø£¬ÆäÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪ
£®
£¨3£©½üÀ´ÓпÆѧ¼ÒÌá³öÀûÓá°Ì¼²¶×½¼¼Êõ¡±À´½µµÍ¹¤ÒµÉú²úÖжþÑõ»¯Ì¼µÄÅÅ·ÅÁ¿£®¡°Ì¼²¶×½¼¼Êõ¡±ÊÇָͨ¹ýÒ»¶¨µÄ·½·¨£¬½«¹¤ÒµÉú²úÖвúÉúµÄCO
2·ÖÀë³öÀ´½øÐд¢´æºÍÀûÓ㮳£ÀûÓÃ×ãÁ¿µÄNaOHÈÜÒºÀ´¡°²¶×½¡±CO
2£¬¹ý³ÌÈçͼ2Ëùʾ£¨²¿·ÖÌõ¼þ¼°ÎïÖÊδ±ê³ö£©£®
¢Ù²¶×½ÊÒÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CO2+2NaOH¨TNa2CO3+H2O
CO2+2NaOH¨TNa2CO3+H2O
£®
¢Ú°ÑCaO·ÅÈë·´Ó¦·ÖÀëÊÒÖÐÓëH
2O·´Ó¦£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CaO+H2O¨TCa£¨OH£©2
CaO+H2O¨TCa£¨OH£©2
£»ÀûÓô˷´Ó¦£¬Ñõ»¯¸Æ¿ÉÓÃ×÷ʳƷ
¸ÉÔï
¸ÉÔï
¼Á£®
¢Û¡°·´Ó¦·ÖÀ롱ÖУ¬µÃµ½¹ÌÌåÎïÖʵĻù±¾²Ù×÷ÊÇ
¹ýÂË
¹ýÂË
£¬¸Ã¹ÌÌåÊÇ̼Ëá¸Æ£®
¢ÜÕû¸ö¹ý³ÌÖУ¬¿ÉÒÔÑ»·ÀûÓõÄÎïÖÊÓÐ
CaO¡¢NaOH
CaO¡¢NaOH
£®
£¨4£©³Æȡij´¿¼îÑùÆ·21.5g£¬¼ÓÈ뵽ʢÓÐ×ãÁ¿Ï¡ÑÎËáµÄÉÕ±ÖУ¬²¢²»¶ÏÓò£Á§°ô½Á°è£®·´Ó¦¹ý³ÌÓþ«ÃÜÒÇÆ÷²âµÃÉÕ±ÄÚ»ìºÏÎïµÄÖÊÁ¿£¨m£©Ó뷴Ӧʱ¼ä£¨t£©¹ØϵÈçͼ3Ëùʾ£®
¹¤Òµ´¿¼î±ê×¼£º£¨Na2CO3%¡Ý£© |
ÓŵÈÆ· |
Ò»µÈÆ· |
ºÏ¸ñÆ· |
99.2% |
98.8% |
98.0% |
Çëͨ¹ý¼ÆËã²¢½áºÏͼ±í»Ø´ð£º
¢Ù·´Ó¦Éú³ÉCO
2µÄÖÊÁ¿Îª
8.8
8.8
g£®
¢ÚÅжϴ˴¿¼îÑùÆ·µÄµÈ¼¶£®
¼ÆËã¹ý³Ì£º