ÌâÄ¿ÄÚÈÝ
ÁòËṤҵÖÐͨ³£½«Î²Æø×ª»¯ÎªÁòËáï§£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2SO2+O2
2SO3£» SO3+H2O+2NH3=£¨NH4£©2SO4£®
£¨1£©ÁòËá¹¤ÒµÎ²ÆøÖÐSO2¡¢O2µÄÌå»ý·ÖÊý·Ö±ðΪ0.4%ºÍ0.5%£®ÏòÁòËá¹¤ÒµÎ²ÆøÖÐͨÈë¿ÕÆø£¨Éè¿ÕÆøÖÐO2µÄÌå»ý·ÖÊýΪ20.5%£¬ÇÒ²»º¬SO2£©Ê¹SO2µÄÌå»ý·ÖÊýÓÉ0.4%½µÎª0.2%£®
¢Ù£®Í¨ÈëµÄ¿ÕÆøÓëÔÁòËá¹¤ÒµÎ²ÆøµÄÌå»ý±ÈΪ______£®
¢Ú£®Í¨Èë¿ÕÆøºóµÄ»ìºÏÆøÌåÖÐO2µÄÌå»ý·ÖÊýΪ______£®
£¨2£©ÔÚÏàͬ״¿öÏ£¬ÆøÌåÖ®¼ä·´Ó¦µÄÌå»ýÖ®±ÈµÈÓÚ»¯Ñ§¼ÆÁ¿ÊýÖ®±È£®ÔÚ400¡æÊ±£¬½«ÉÏÊöͨÈë¿ÕÆøºóµÄÁòËá¹¤ÒµÎ²ÆøÒÔ5¡Á103L/hµÄËÙÂÊͨ¹ýV2O5´ß»¯¼Á²ãºó£¬ÔÙÓëNH3»ìºÏ£¬Í¬Ê±»ºÂýÅçÈëÀäË®£¬µÃµ½£¨NH4£©2SO4¾§Ì壮
¢Ù£®Éú²úÖУ¬Ïàͬ״¿öÏÂNH3µÄͨ¹ýËÙÂÊΪ______L/hʱ£¬Ô×ÓÀûÓÃÂÊ×î¸ß£¨ÉèSO2µÄת»¯ÂÊΪ100%£©£®
¢Ú£®Ä³ÁòË᳧ÿÌìÅŷųöµÄÎ²ÆøµÄÌå»ýΪ5¡Á105m3£¨¸Ã×´¿öÏÂSO2µÄÃܶÈΪ2.857g/L£©£®°´ÉÏÊö·½·¨¸Ã³§Ã¿Ô£¨ÒÔ30Ìì¼Æ£©×î¶àÄÜ»ñµÃ¶àÉÙ¶ÖÁòËáï§£¿
½â£º£¨1£©¢ÙSO2µÄÌå»ý·ÖÊýÓÉ0.4%½µÎª0.2%ÒòΪ¶þÑõ»¯ÁòÌå»ý²»±ä£¬ËùÒÔ×ÜÌå»ý±ØÐë±äΪÔÀ´µÄ2±¶£¬¼´¿ÕÆøÓëÎ²ÆøµÄÌå»ý±ÈΪ1£º1£»
¢ÚÉèͨÈë¿ÕÆøÌå»ýÓëÁòËṤҵ·ÏÆøÌå»ý¶¼Îª100LÔòº¬ÑõÆøµÄÌå»ýΪ£º100L¡Á0.5%+100L¡Á20.5%=21L£¬Ôò»ìºÏºóÑõÆøÌå»ý·ÖÊýΪ£º
¡Á100%=10.5%£»
£¨2£©¢ÙÓÉͨÈë¿ÕÆøºóµÄÁòËá¹¤ÒµÎ²ÆøÒÔ5¡Á103L/hµÄËÙÂÊͨ¹ýV2O5´ß»¯¼Á£¬¿É֪ͨ¹ý¶þÑõ»¯ÁòµÄÌå»ýÊÇ5¡Á103L/h¡Á0.2%=10L/h£»ÓÉ2SO2+O2
2SO3£» SO3+H2O+2NH3=£¨NH4£©2SO4¿ÉÍÆ³ö¶þÑõ»¯ÁòÓë°±ÆøµÄ·Ö×Ó¸öÊý±ÈΪ1£º2£¬ËùÒÔÌå»ý±ÈÒ²ÊÇ1£º2£¬ËùÒÔ°±ÆøµÄËÙÂÊΪ20L/h£»
¢Ú¶þÑõ»¯Áò×ÜÌå»ý£º5¡Á105m3¡Á30¡Á0.2%=3¡Á104m3=3¡Á107L¶þÑõ»¯ÁòµÄÖÊÁ¿
=10500525g=10.5¶Ö£¬ÓÉ·½³Ìʽ¿ÉÖª¶þÑõ»¯ÁòÓëÁòËá淋ķÖ×Ó¸öÊý±ÈΪ1£º1ËùÒÔ
SO2---£¨NH4£©2SO4
64 132
10.5¶Ö X
¸ù¾Ý£º
½âµÃX=21.656¶Ö
¹Ê´ð°¸Îª£º£¨1£©¹Ê´ð°¸Îª£º£¨1£©¢Ù1£º1 ¢Ú10.5% £¨2£©¢Ù20 ¢Ú21.656¶Ö
·ÖÎö£º£¨1£©¢Ù0.4%½µÎª0.2%¸ù¾Ý¶þÑõ»¯ÁòÌå»ý²»±ä£¬ËùÒÔ×ÜÌå»ý±ØÐë±äΪÔÀ´µÃ2±¶½øÐзÖÎö£»¢ÚÉèͨÈë¿ÕÆøÌå»ýÓëÁòËṤҵ·ÏÆøÌå»ý¶¼Îª100L½øÐмÆË㣻£¨2£©¢Ù¸ù¾ÝÁ½¸ö·½³ÌÊ½ÍÆ³ö¶ø¶þÑõ»¯ÁòÓë°±ÆøµÄÌå»ý±È£¬ÔÙ¸ù¾Ý¶þÑõ»¯ÁòµÄÌå»ý¼ÆËã³ö°±ÆøµÄÌå»ý£®¢Ú¸ù¾Ý¶þÑõ»¯ÁòµÄÌå»ý·ÖÊý¼ÆËã³ö¶þÑõ»¯ÁòµÄÌå»ý£¬ÔÙ¼ÆËã³ö¶þÑõ»¯ÁòµÄÖÊÁ¿£¬ÔÙ¼ÆËã³öÁòËáï§µÄÖÊÁ¿£®
µãÆÀ£º½â´ð±¾ÌâÈÝÒ׳ö´íµÄµØ·½ÊÇͨÈë¿ÕÆøºóµÄ»ìºÏÆøÌåÖÐO2µÄÌå»ý·ÖÊýµÄ¼ÆË㣬ҪÉè³öÔÀ´Î²ÆøºÍ¿ÕÆøµÄÌå»ý£¬ÔÙ½øÐмÆËã˼·¾ÍºÜÌõÀíÁË£®
¢ÚÉèͨÈë¿ÕÆøÌå»ýÓëÁòËṤҵ·ÏÆøÌå»ý¶¼Îª100LÔòº¬ÑõÆøµÄÌå»ýΪ£º100L¡Á0.5%+100L¡Á20.5%=21L£¬Ôò»ìºÏºóÑõÆøÌå»ý·ÖÊýΪ£º
£¨2£©¢ÙÓÉͨÈë¿ÕÆøºóµÄÁòËá¹¤ÒµÎ²ÆøÒÔ5¡Á103L/hµÄËÙÂÊͨ¹ýV2O5´ß»¯¼Á£¬¿É֪ͨ¹ý¶þÑõ»¯ÁòµÄÌå»ýÊÇ5¡Á103L/h¡Á0.2%=10L/h£»ÓÉ2SO2+O2
¢Ú¶þÑõ»¯Áò×ÜÌå»ý£º5¡Á105m3¡Á30¡Á0.2%=3¡Á104m3=3¡Á107L¶þÑõ»¯ÁòµÄÖÊÁ¿
SO2---£¨NH4£©2SO4
64 132
10.5¶Ö X
¸ù¾Ý£º
¹Ê´ð°¸Îª£º£¨1£©¹Ê´ð°¸Îª£º£¨1£©¢Ù1£º1 ¢Ú10.5% £¨2£©¢Ù20 ¢Ú21.656¶Ö
·ÖÎö£º£¨1£©¢Ù0.4%½µÎª0.2%¸ù¾Ý¶þÑõ»¯ÁòÌå»ý²»±ä£¬ËùÒÔ×ÜÌå»ý±ØÐë±äΪÔÀ´µÃ2±¶½øÐзÖÎö£»¢ÚÉèͨÈë¿ÕÆøÌå»ýÓëÁòËṤҵ·ÏÆøÌå»ý¶¼Îª100L½øÐмÆË㣻£¨2£©¢Ù¸ù¾ÝÁ½¸ö·½³ÌÊ½ÍÆ³ö¶ø¶þÑõ»¯ÁòÓë°±ÆøµÄÌå»ý±È£¬ÔÙ¸ù¾Ý¶þÑõ»¯ÁòµÄÌå»ý¼ÆËã³ö°±ÆøµÄÌå»ý£®¢Ú¸ù¾Ý¶þÑõ»¯ÁòµÄÌå»ý·ÖÊý¼ÆËã³ö¶þÑõ»¯ÁòµÄÌå»ý£¬ÔÙ¼ÆËã³ö¶þÑõ»¯ÁòµÄÖÊÁ¿£¬ÔÙ¼ÆËã³öÁòËáï§µÄÖÊÁ¿£®
µãÆÀ£º½â´ð±¾ÌâÈÝÒ׳ö´íµÄµØ·½ÊÇͨÈë¿ÕÆøºóµÄ»ìºÏÆøÌåÖÐO2µÄÌå»ý·ÖÊýµÄ¼ÆË㣬ҪÉè³öÔÀ´Î²ÆøºÍ¿ÕÆøµÄÌå»ý£¬ÔÙ½øÐмÆËã˼·¾ÍºÜÌõÀíÁË£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿