ÌâÄ¿ÄÚÈÝ

¡°Ì¼²¶×½¼¼Êõ¡±ÊÇָͨ¹ýÒ»¶¨µÄ·½·¨£¬½«¹¤ÒµÉú²úÖвúÉúµÄCO2·ÖÀë³öÀ´½øÐд¢´æºÍÀûÓõŤÒպͼ¼Êõ£®

£¨1£©×î½üÓпÆÑ§¼ÒÌá³ö¡°ÂÌÉ«×ÔÓÉ¡±¹¹Ï룺°ÑCO2º¬Á¿¸ßµÄÆøÌå´µÈë±¥ºÍK2CO3ÈÜÒºÖУ¬Éú³ÉKHCO3£¬È»ºóÀûÓÃKHCO3ÊÜÈÈÒ×·Ö½âµÄÐÔÖÊ£¬ÔÙ°ÑCO2ÌáÈ¡³öÀ´£¬¾­»¯Ñ§·´Ó¦Ê¹Ö®±äΪ¼×´¼£¨CH3OH£©ºÍË®£®¡°ÂÌÉ«×ÔÓÉ¡±¹¹ÏëµÄ¼¼ÊõÁ÷³ÌÈçͼ1£º

£¨×¢£º·Ö½â³ØÄڵķ´Ó¦Ìõ¼þÊǼÓÈÈ£»ºÏ³ÉËþÄڵķ´Ó¦Ìõ¼þΪ300¡æ¡¢200kPaºÍ´ß»¯¼Á£©

¢Ù·Ö½â³ØÄÚ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ¡¡¡¡£»

¢ÚºÏ³ÉËþÄÚ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ¡¡¡¡£»

¢ÛXÈÜÒº¿ÉÑ­»·ÀûÓã¬ÈÜÖÊÊÇ¡¡£¨Ìîд»¯Ñ§Ê½£©£®

£¨2£©Êµ¼ÊÉú²úÖУ¬¾­³£ÀûÓÃNaOHÈÜÒºÀ´¡°²¶×½¡±CO2£¬Á÷³ÌͼÈçͼ2£¨²¿·ÖÌõ¼þ¼°ÎïÖÊδ±ê³ö£©£®

¢Ù²¶×½ÊÒÄÚ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ¡¡¡¡£®

¢Ú¡°·´Ó¦·ÖÀ롱·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ¡¡¡¡£®

¢Û¸ÃÉú²ú¹ý³ÌÖУ¬Éæ¼°µ½µÄÎïÖÊÊôÓÚ¼îµÄÊÇ¡¡£¨Ìîд»¯Ñ§Ê½£©£®

¡¡

·ÖÎö£º

£¨1£©½áºÏ·´Ó¦Á÷³Ìͼ·ÖÎö»¯Ñ§·´Ó¦µÄ·´Ó¦Îï¡¢Éú³ÉÎïºÍ·´Ó¦Ìõ¼þ£¬²¢¾Ý´ËÊéд·½³Ìʽ£»

¢Ù·Ö½â³ØÄÚ·¢ÉúµÄ·´Ó¦ÊÇ̼ËáÇâ¼Ø·Ö½âÉú³É̼Ëá¼Ø¡¢Ë®ºÍ¶þÑõ»¯Ì¼£»

¢Ú¹Ûͼʾ£¬ºÏ³ÉËþÄÚ·´Ó¦ÊÇÇâÆøÓë¶þÑõ»¯Ì¼·´Ó¦Éú³É¼×´¼ºÍË®£»

¢ÛÓÉ·Ö½â³Ø·Ö½âºóËùµÃÈÜÒºX¿ÉͨÈëÎüÊÕ³ØÔÙÀûÓã¬ÆäÖ÷Òª³É·ÖÊÇ̼Ëá¼Ø£»

£¨2£©¢Ù¸ù¾Ý·´Ó¦Îï¡¢Éú³ÉÎïÒÔ¼°ÖÊÁ¿Êغ㶨ÂÉд³ö·½³Ìʽ£»

¢Ú¸ù¾ÝͼʾÐÅÏ¢ºÍ·´Ó¦¹ØÏµ·ÖÎö½â´ð£»

¢Û¸ù¾Ý¼îµÄ×é³ÉÌØµã½øÐзÖÎö£º¼îÊÇÓɽðÊôÔªËØºÍÇâÑõ¸ùÀë×Ó×é³ÉµÄ»¯ºÏÎ

½â´ð£º

½â£º£¨1£©¢ÙÓÉ·´Ó¦Á÷³Ìͼ¿ÉÖª£ºÔÚ·Ö½â³ØÄÚ·¢ÉúµÄ·´Ó¦ÊÇ̼ËáÇâ¼Ø·Ö½âÉú³É̼Ëá¼Ø¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬·½³ÌʽÊÇ2KHC03K2C03+H20+C02¡ü£»¹Ê´ð°¸Îª£º2KHC03K2C03+H20+C02¡ü£»

¢Ú¹Ûͼʾ£¬ºÏ³ÉËþÄÚ·´Ó¦ÊÇÇâÆøÓë¶þÑõ»¯Ì¼·´Ó¦Éú³É¼×´¼ºÍË®£¬·´Ó¦Ìõ¼þÊÇ300¡æ¡¢200kPaºÍ´ß»¯¼Á£¬·½³ÌʽÊÇ3H2+CO2CH30H+H20£»¹Ê´ð°¸Îª£º3H2+CO2CH30H+H20£»

¢ÛÓÉ·Ö½â³Ø·Ö½âºóËùµÃÈÜÒºX¿ÉͨÈëÎüÊÕ³ØÔÙÀûÓ㬿ÉÒÔÈ·¶¨ÆäÖ÷Òª³É·ÖÊÇ̼Ëá¼Ø£»

¹Ê´ð°¸Îª£ºK2C03£»

£¨2£©¢Ù¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄÆºÍË®£¬ËùÒÔ²¶×½ÊÒÄÚ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºC02+2NaOH=Na2C03+H20£»

¹Ê´ð°¸Îª£ºC02+2NaOH=Na2C03+H20£»

¢ÚÓÉÌâÒâ¿ÉÖª£¬ÔÚ²¶×½ÊÒÄÚÎüÊÕ¶þÑõ»¯Ì¼µÄÈÜÒºÊÇÇâÑõ»¯ÄÆÈÜÒº£¬·ÖÀëÊÒÖмÓÈëÑõ»¯¸ÆºÍYÈÜÒº¿ÉÒÔÉú³ÉÇâÑõ»¯ÄÆÈÜÒº£»Ñõ»¯¸Æ¿ÉÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬¶øÇâÑõ»¯¸ÆÓë̼ËáÄÆÈÜÒº·´Ó¦¿ÉÉú³ÉÇâÑõ»¯ÄÆÈÜÒººÍ̼Ëá¸Æ³Áµí£»¹ÊÔÚ·´Ó¦·ÖÀëÊÒÄÚ·¢ÉúµÄ·´Ó¦ÊÇÉúʯ»ÒÓëË®¡¢ÇâÑõ»¯¸ÆÓë̼ËáÄÆµÄ·´Ó¦£»

¹Ê´ð°¸Îª£ºCaO+H20=Ca£¨OH£©2£¬Ca£¨OH£©2+Na2C03=CaC03¡ý+2NaOH£»

¢Û¼îÊÇÓɽðÊôÔªËØºÍÇâÑõ¸ùÀë×Ó×é³ÉµÄ»¯ºÏÎ¸ÃÉú³É¹ý³ÌÖУ¬ÇâÑõ»¯¸ÆÓëÇâÑõ»¯ÄÆÊôÓڼ

¹Ê´ð°¸Îª£ºCa£¨OH£©2¡¢NaOH£®

¡¡

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2013?ÁùºÏÇøÒ»Ä££©´´ÐÂÀûÓÃCO2£¬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
CH4+2O2
 µãȼ 
.
 
CO2+2H2O
CH4+2O2
 µãȼ 
.
 
CO2+2H2O
£®
£¨3£©½üÀ´ÓпÆÑ§¼ÒÌá³öÀûÓá°Ì¼²¶×½¼¼Êõ¡±À´½µµÍ¹¤ÒµÉú²úÖжþÑõ»¯Ì¼µÄÅÅ·ÅÁ¿£®¡°Ì¼²¶×½¼¼Êõ¡±ÊÇָͨ¹ýÒ»¶¨µÄ·½·¨£¬½«¹¤ÒµÉú²úÖвúÉúµÄCO2·ÖÀë³öÀ´½øÐд¢´æºÍÀûÓ㮳£ÀûÓÃ×ãÁ¿µÄNaOHÈÜÒºÀ´¡°²¶×½¡±CO2£¬¹ý³ÌÈçͼ2Ëùʾ£¨²¿·ÖÌõ¼þ¼°ÎïÖÊδ±ê³ö£©£®
¢Ù²¶×½ÊÒÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CO2+2NaOH¨TNa2CO3+H2O
CO2+2NaOH¨TNa2CO3+H2O
£®
¢Ú°ÑCaO·ÅÈë·´Ó¦·ÖÀëÊÒÖÐÓëH2O·´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£©³ÆÈ¡Ä³´¿¼îÑùÆ·21.5g£¬¼ÓÈ뵽ʢÓÐ×ãÁ¿Ï¡ÑÎËáµÄÉÕ±­ÖУ¬²¢²»¶ÏÓò£Á§°ô½Á°è£®·´Ó¦¹ý³ÌÓþ«ÃÜÒÇÆ÷²âµÃÉÕ±­ÄÚ»ìºÏÎïµÄÖÊÁ¿£¨m£©Ó뷴Ӧʱ¼ä£¨t£©¹ØÏµÈçͼ3Ëùʾ£®
¹¤Òµ´¿¼î±ê×¼£º£¨Na2CO3%¡Ý£©
ÓÅµÈÆ· Ò»µÈÆ· ºÏ¸ñÆ·
99.2% 98.8% 98.0%
Çëͨ¹ý¼ÆËã²¢½áºÏͼ±í»Ø´ð£º
¢Ù·´Ó¦Éú³ÉCO2µÄÖÊÁ¿Îª
8.8
8.8
g£®
¢ÚÅжϴ˴¿¼îÑùÆ·µÄµÈ¼¶£®
¼ÆËã¹ý³Ì£º
£¨2012?ÆÖ¿ÚÇø¶þÄ££©¡°µÍ̼³ÇÊС±µÄÀíÄî¹á´©ÔÚÉϺ£ÊÀ²©Ô°µÄ½¨ÉèÖÐ

£¨1£©¡°µÍ̼³ÇÊС±µÄ½¨Éè¼õÉÙÁ˶þÑõ»¯Ì¼ÆøÌåµÄÅÅ·Å£¬Äܼõ»º
ÎÂÊÒЧӦ
ÎÂÊÒЧӦ
µÄ³Ì¶È£»×ÔÈ»½çÖÐÏûºÄ¶þÑõ»¯Ì¼µÄÖ÷Ҫ;¾¶ÊÇ
¹âºÏ×÷ÓÃ
¹âºÏ×÷ÓÃ
£»ÇëÄãд³öÒ»ÖÖÈÕ³£Éú»îÖзûºÏ¡°µÍ̼¾­¼Ã¡±ÀíÄîµÄ×ö·¨£º
ËæÊֹصƣ¬·ÏÎïÀûÓÃ
ËæÊֹصƣ¬·ÏÎïÀûÓÃ
£®
£¨2£©·¨¹ú»¯Ñ§¼ÒPaulSabatier²ÉÓá°×éºÏת»¯¡±¼¼ÊõʹCO2ºÍH2ÔÚ´ß»¯¼Á×÷ÓÃÏÂÉú³ÉCH4ºÍH2O£®ÊÔд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ
CO2+4H2
 ´ß»¯¼Á 
.
 
CH4+2H2O?
CO2+4H2
 ´ß»¯¼Á 
.
 
CH4+2H2O?
£®
£¨3£©½üÀ´ÓпÆÑ§¼ÒÌá³öÀûÓá°Ì¼²¶×½¼¼Êõ¡±À´½µµÍ¹¤ÒµÉú²úÖжþÑõ»¯Ì¼µÄÅÅ·ÅÁ¿£®¡°Ì¼²¶×½¼¼Êõ¡±ÊÇָͨ¹ýÒ»¶¨µÄ·½·¨£¬½«¹¤ÒµÉú²úÖвúÉúµÄCO2·ÖÀë³öÀ´½øÐд¢´æºÍÀûÓ㮳£ÀûÓÃ×ãÁ¿µÄNaOHÈÜÒºÀ´¡°²¶×½¡±CO2£¬¹ý³ÌÈçͼËùʾ£¨²¿·ÖÌõ¼þ¼°ÎïÖÊδ±ê³ö£©£®¢Ù²¶×½ÊÒÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
?CO2+2NaOH¨TNa2CO3+H2O
?CO2+2NaOH¨TNa2CO3+H2O
£®
¢Ú°ÑCaO·ÅÈë·´Ó¦·ÖÀëÊÒÖÐÓëH2O·´Ó¦£¬Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
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£©È¡10g̼Ëá¸Æ¹ÌÌå¸ßμÓÈÈ£¬Ò»¶Îʱ¼äºóÍ£Ö¹¼ÓÈÈ£¬²âµÃÊ£Óà¹ÌÌåÖиÆÔªËصÄÖÊÁ¿·ÖÊýΪ50%£¬ÔòÏÂÁÐÅжÏÕýÈ·µÄÊÇ
A
A
£®
A£®Éú³ÉÁË2g¶þÑõ»¯Ì¼
B£®Ê£Óà¹ÌÌåÖÊÁ¿Îª5g
C£®Éú³ÉÁË5.6gÑõ»¯¸Æ
D£®Ê£Óà̼Ëá¸ÆµÄÖÊÁ¿Îª8g£®

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

¾«Ó¢¼Ò½ÌÍø