Õâ¸öÏÄÌ죬°î°îÆû·þЯ¶àλÆûÅä´ó¿§×¨¼Ò£¬ÎªÆûÅäÈË·îÉÏ“ÄÔÁ¦¼ÓÓÍ×éºÏ°ü”¡£³ýÁËÒѾÔÚ“°î°îÆû·þ ¼Ý°²Åä”΢ÐÅ·þÎñºÅ¿ªÍ¨ÁËʵʱ“ר¼ÒÔÚÏß´ðÒÉ”¹¦ÄÜÖ®Íâ£¬È«ÃæÉý¼¶µÄ“²¨²¨ÐãϵÁÐÖ±²¥¿ÎÌÔҲÓÚ6ÔÂ15ÈÕÕýʽ¿ª½²¡£µÚÒ»ÆÚ²¨²¨ÐãÖ±²¥¿ÎÌ㬰î°îÆû·þÆûÅäר¼ÒËÎÁÖ²¨´øÀ´ÁËÓйعúÁùÎ²Æøºó´¦ÀíµÄרҵ½²½â¡£
²¨²¨Ðã¿ÎÌõÚÒ»ÆÚÖ±²¥»Ø¹Ë
ÎÊÌâÒ»£º¹úÁù±ê×¼ÊÇʲô£¿
¹úÁù±ê×¼¼´¹ú¼ÒµÚÁù½×¶Î»ú¶¯³µÎÛȾÎï(NOx¡¢PM¡¢CO¡¢CH)Åŷűê×¼£¬Ö¼ÔÚΪ·ÀÖÎѹȼʽ¼°ÆøÌåȼÁϵãȼʽ·¢¶¯»úÆû³µÅÅÆø¶Ô»·¾³µÄÎÛȾ£¬±£»¤Éú̬»·¾³£¬±£ÕÏÈËÌ彡¿µ¶øÖƶ¨µÄ±ê×¼¡£¸ù¾Ý±ê׼ʵʩʱ¼ä£¬ÖÁ2021Äê7ÔÂ1ÈÕ£¬È«¹úËùÓгµÁ¾¶¼Ðë´ïµ½¹úÁùaµÄÎ²ÆøÅŷűê×¼¡£Ïà½ÏÓÚ¹úÎåÅŷűê×¼£¬¹úÁùÅŷűê×¼ÔÚÒÔÏÂÁ½¸ö·½ÃæÒªÇó¸üΪÑϸñ£ºÕûÌåÅŷűê×¼Ìá¸ß30%ÒÔÉÏ¡¢¹úÁùÏà¶ÔÓÚ¹úÎåNoxÖ¸±êϽµ77%£¬PMÖ¸±êϽµ67%¡£Í¬Ê±£¬ÖÁ2023Äê7ÔÂ1ÈÕ£¬È«¹úËùÓгµÁ¾¶¼Ðë´ïµ½¹úÁùbµÄÎ²ÆøÅŷűê×¼£¬¹úÁùbÏà½ÏÓÚ¹úÁùaµÄ¼ì²âÒªÇóÖ÷񻂿±ðÔÚÓÚ¼ÓÈëPNÏÞÖµ£¬ÏÞÖÆ¿ÅÁ£Îï¸öÊý¡¢Ôö¼ÓOBDÒªÇó£¬Êý¾Ýʵʱ´«ËÍ¡¢¼ÓÑÏÁËÅÅ·ÅÄ;ÃÐÔ¡¢ÒÔ¼°ÒýÈëÕû³µ³µÔصÀ·ÅŷŲâÊÔÒªÇó¡£
ÎÊÌâ¶þ£º¹úÁùÎ²Æøºó´¦ÀíÈçºÎ±ä»¯£¿
¶ÔÓÚȼÓͳµÁ¾£¬ÔÓйúËÄ»ò¹úÎåµÄ³µÁ¾Î²Æøºó´¦ÀíÎÒÃÇÒ»°ã³Æ×÷SCRºó´¦ÀíÆ÷×ܳɣ¬ÔÚÎ²Æø½øÈëSCR·¢ÉúÑõ»¯»¹Ô·´Ó¦Ç°ÎÞÐè½øÈëÆäËûÉ豸¡£ÔÚ¹úÁù±ê×¼ºó£¬³µÁ¾µÄÎ²Æøºó´¦ÀíÒ»°ã³Æ×÷¼¯³ÉʽDOC-DPF-SCR×ܳɡ£ÔÚÎ²Æø¾¹ýSCRǰºó£¬Ðè¾¹ýDOC¡¢DPF¼°ASCµÈ×°Ö㬶ÔNox¡¢PM¡¢CO¡¢CHµÈ½øÐÐÔÙ´¦Àí¡£DOC¼´Ñõ»¯ÐÍ´ß»¯Æ÷£¨Diesel Oxidation Catalyst£©£¬Ö÷Òª´¦ÀíCO¼°CH¡£Í¬Ê±£¬Î²ÆøÖеÄNOÒ²»á½øÐÐÑõ»¯»¹Ô·´Ó¦×ª»¯ÎªNO2£»DPF¼´±ÚÁ÷ʽ¿ÅÁ£²¶¼¯Æ÷£¨Diesel Particulate Filter£©£¬Ö÷Òª½«·ÏÆøÖеÄPM̼¿ÅÁ£½øÐÐÊÕ¼¯²¢ÔÚNOxµÄ´ß»¯Ï´ٳÉÑõ»¯»¹Ô·´Ó¦£¬²ú³öCO2ÓëNO£»SCR¼´Ñ¡ÔñÐÔ´ß»¯»¹Ô£¨Selective Catalytic Reduction£©£¬Ö÷Òª½«·ÏÆøÖеĴ󲿷ÖNOxͨ¹ýÑõ»¯»¹Ô·´Ó¦×ª»¯ÎªµªÆøÓëË®ÕôÆø£»ASC¼´°±ÌÓÒÝ´ß»¯Æ÷£¨Ammonia Slip Catalyst£©£¬Ö÷ÒªÓÃÓÚ´¦ÀíÊ£ÓàµÄNOx¼°ÅçÉä¹ýÁ¿µÄÄòËØËùÐγɵİ±Æø¡£
SCRºó´¦ÀíÆ÷×ܳÉÓ뼯³ÉʽDOC-DPF-SCR×ܳÉ
¶ÔÓÚÈ¼Æø³µÁ¾£¬Îª·ûºÏ¹úÁù±ê×¼Ëù²ÉÓõļ¼ÊõΪ“µ±Á¿È¼ÉÕ+EGR+ÈýÔª´ß»¯”¡£µ±Á¿È¼ÉÕ¼´ÔÚ×î¼Ñ¿Õȼ±ÈÇé¿öϽøÐÐȼÉÕ£¨¹úËÄ¡¢¹úÎåΪϡ±¡È¼ÉÕ£©£¬¼õÉÙ¶àÓàµÄ¿ÕÆø½øÈëÆø¸×£¬¼õÉÙNOxµÄÉú³É£»EGR¼´·ÏÆøÔÙÑ»·£¨Exhaust Gas Re-circulation£©£¬×÷ÓÃÔÚÓÚͨ¹ý·ÏÆø½µµÍÈ¼ÆøµÄζȣ¬´Ó¶øÒÖÖÆNOxµÄÉú³É£»TWC¼´ÈýÔª´ß»¯×ª»¯Æ÷£¨Three-way catalyst£©£¬×÷ÓÃÔÚÓÚͨ¹ýÈýÖÖ´ß»¯¼Á£¨²¬£¨Pt£©¡¢îÙ£¨Pd£©¡¢îî £¨Rh£©£©½«Î²ÆøÖеÄCO¡¢HC¡¢NOxÈýÖÖÓк¦ÆøÌåת»¯ÎªÎÞº¦ÆøÌå¡£
È¼Æø³µÁ¾Î²Æøºó´¦ÀíÔÀí
ÎÊÌâÈý£º¹úÁùÎ²Æøºó´¦ÀíΪºÎÕâÑù¹ó£¿
µ¼Ö·ûºÏ¹úÁùÅŷűê×¼µÄÎ²Æøºó´¦Àí×°ÖýϹóµÄÔÒòÖ÷ÒªÔÚÓÚ£º
1. Ìå»ýÔö¼Ó£ºÏà½ÏÓÚÔÓÐÎ²Æø´¦ÀíÆ÷Ôö´óÁË1±¶£»
2. ¹¦ÄÜÔö¼Ó£ºÔö¼ÓÁËDOC¡¢DPF¡¢£¨SCR£©ASC×°Öã»
3. ÖØÁ¿Ôö¼Ó£ºÊǹúÎåºó´¦Àí×°ÖõÄÈý±¶ÒÔÉÏ£»
4. ´ß»¯¼ÁÐèÇóÁ¿Ìá¸ß£ºÔÚÈýÔª´ß»¯Æ÷ÖУ¬Ôö¼Ó´ß»¯¼ÁÁ¿´Ó¶øÌá¸ßת»¯Ð§ÂÊ£¬Ò»°ã¹ó½ðÊôº¬Á¿ÔÚ50g-110g¡£ÒÔîÙ½ðΪÀý£¬2019ÄêÈ«ÇòÔ¼85.9%µÄîÙÓÃÓÚÆû³µÎ²Æø´ß»¯¼Á£¬Æä¼Û¸ñ´Ó2016ÄêÖÁ½ñÀÛ¼ÆÕÇ·ùÒѳ¬¹ý260%£¬Ô¼Îª508Ôª/¿Ë¡£
ÎÊÌâËÄ£ºÈýÔª´ß»¯Æ÷µÄ»ØÊÕ¼ÛÖµÓжà¸ß£¿
ÔÚÖÚ¶àÎ²Æø´¦Àí×°ÖÃÖУ¬×î¾ß»ØÊÕ¼ÛÖµµÄÊôÓÚÈ¼Æø³µÁ¾µÄÈýÔª´ß»¯Æ÷£¬ÒòΪ´ËÖÖ×°ÖÃÖеÄÏ¡ÓнðÊôº¬Á¿½Ï¸ß¡£Ò»°ãÀ´Ëµ£¬¹úÁù±ê×¼ÉÌÓóµµÄÈýÔª´ß»¯Æ÷µÄ»ØÊÕ¼ÛÖµÔÚ¥5000-10000²»µÈ£¨¹úÎå±ê×¼Ô¼¥3000-5000£©£¬¹ó½ðÊô»ØÊÕ¼Û¸ñ·Ö±ðΪ²¬¥190/g¡¢îÙ¥350/g¡¢îî¥200-1000/g¡£
Èç¹ûÄúÏë¹Û¿´ÍêÕû²¨²¨ÐãϵÁÐÖ±²¥¿ÎÌÃÊÓÆµ£¬Äú¿É΢ÐÅËÑË÷“°î°îÆû·þ ¼Ý°²Åä”΢ÐÅ·þÎñºÅ½øÐÐÊÓÆµ»Ø¿´¡£Í¬Ê±£¬“°î°îÆû·þ ¼Ý°²Åä”΢ÐÅ·þÎñºÅÒ²ÒÑÓÚ½üÈÕ¿ªÍ¨×¨¼Ò¡¾ÔÚÏß´ðÒÉ¡¿¹¦ÄÜ£¬ÈýλÐÐҵר¼ÒʵʱÔÚÏߣ¬Îª¹ã´óÆûÅäÈ˽â´ðÒÉÄѳµÐÍµÄÆûÅäÎÊÌâ¡£
Õâ¸öÏÄÌ죬°î°îÆû·þЯ¶àλÆûÅä´ó¿§×¨¼Ò£¬ÎªÆûÅäÈË·îÉÏ“ÄÔÁ¦¼ÓÓÍ×éºÏ°ü”¡£³ýÁËÒѾÔÚ“°î°îÆû·þ ¼Ý°²Åä”΢ÐÅ·þÎñºÅ¿ªÍ¨ÁËʵʱ“ר¼ÒÔÚÏß´ðÒÉ”¹¦ÄÜÖ®Íâ£¬È«ÃæÉý¼¶µÄ“²¨²¨ÐãϵÁÐÖ±²¥¿ÎÌÔҲÓÚ6ÔÂ15ÈÕÕýʽ¿ª½²¡£µÚÒ»ÆÚ²¨²¨ÐãÖ±²¥¿ÎÌ㬰î°îÆû·þÆûÅäר¼ÒËÎÁÖ²¨´øÀ´ÁËÓйعúÁùÎ²Æøºó´¦ÀíµÄרҵ½²½â¡£
²¨²¨Ðã¿ÎÌõÚÒ»ÆÚÖ±²¥»Ø¹Ë
ÎÊÌâÒ»£º¹úÁù±ê×¼ÊÇʲô£¿
¹úÁù±ê×¼¼´¹ú¼ÒµÚÁù½×¶Î»ú¶¯³µÎÛȾÎï(NOx¡¢PM¡¢CO¡¢CH)Åŷűê×¼£¬Ö¼ÔÚΪ·ÀÖÎѹȼʽ¼°ÆøÌåȼÁϵãȼʽ·¢¶¯»úÆû³µÅÅÆø¶Ô»·¾³µÄÎÛȾ£¬±£»¤Éú̬»·¾³£¬±£ÕÏÈËÌ彡¿µ¶øÖƶ¨µÄ±ê×¼¡£¸ù¾Ý±ê׼ʵʩʱ¼ä£¬ÖÁ2021Äê7ÔÂ1ÈÕ£¬È«¹úËùÓгµÁ¾¶¼Ðë´ïµ½¹úÁùaµÄÎ²ÆøÅŷűê×¼¡£Ïà½ÏÓÚ¹úÎåÅŷűê×¼£¬¹úÁùÅŷűê×¼ÔÚÒÔÏÂÁ½¸ö·½ÃæÒªÇó¸üΪÑϸñ£ºÕûÌåÅŷűê×¼Ìá¸ß30%ÒÔÉÏ¡¢¹úÁùÏà¶ÔÓÚ¹úÎåNoxÖ¸±êϽµ77%£¬PMÖ¸±êϽµ67%¡£Í¬Ê±£¬ÖÁ2023Äê7ÔÂ1ÈÕ£¬È«¹úËùÓгµÁ¾¶¼Ðë´ïµ½¹úÁùbµÄÎ²ÆøÅŷűê×¼£¬¹úÁùbÏà½ÏÓÚ¹úÁùaµÄ¼ì²âÒªÇóÖ÷񻂿±ðÔÚÓÚ¼ÓÈëPNÏÞÖµ£¬ÏÞÖÆ¿ÅÁ£Îï¸öÊý¡¢Ôö¼ÓOBDÒªÇó£¬Êý¾Ýʵʱ´«ËÍ¡¢¼ÓÑÏÁËÅÅ·ÅÄ;ÃÐÔ¡¢ÒÔ¼°ÒýÈëÕû³µ³µÔصÀ·ÅŷŲâÊÔÒªÇó¡£
ÎÊÌâ¶þ£º¹úÁùÎ²Æøºó´¦ÀíÈçºÎ±ä»¯£¿
¶ÔÓÚȼÓͳµÁ¾£¬ÔÓйúËÄ»ò¹úÎåµÄ³µÁ¾Î²Æøºó´¦ÀíÎÒÃÇÒ»°ã³Æ×÷SCRºó´¦ÀíÆ÷×ܳɣ¬ÔÚÎ²Æø½øÈëSCR·¢ÉúÑõ»¯»¹Ô·´Ó¦Ç°ÎÞÐè½øÈëÆäËûÉ豸¡£ÔÚ¹úÁù±ê×¼ºó£¬³µÁ¾µÄÎ²Æøºó´¦ÀíÒ»°ã³Æ×÷¼¯³ÉʽDOC-DPF-SCR×ܳɡ£ÔÚÎ²Æø¾¹ýSCRǰºó£¬Ðè¾¹ýDOC¡¢DPF¼°ASCµÈ×°Ö㬶ÔNox¡¢PM¡¢CO¡¢CHµÈ½øÐÐÔÙ´¦Àí¡£DOC¼´Ñõ»¯ÐÍ´ß»¯Æ÷£¨Diesel Oxidation Catalyst£©£¬Ö÷Òª´¦ÀíCO¼°CH¡£Í¬Ê±£¬Î²ÆøÖеÄNOÒ²»á½øÐÐÑõ»¯»¹Ô·´Ó¦×ª»¯ÎªNO2£»DPF¼´±ÚÁ÷ʽ¿ÅÁ£²¶¼¯Æ÷£¨Diesel Particulate Filter£©£¬Ö÷Òª½«·ÏÆøÖеÄPM̼¿ÅÁ£½øÐÐÊÕ¼¯²¢ÔÚNOxµÄ´ß»¯Ï´ٳÉÑõ»¯»¹Ô·´Ó¦£¬²ú³öCO2ÓëNO£»SCR¼´Ñ¡ÔñÐÔ´ß»¯»¹Ô£¨Selective Catalytic Reduction£©£¬Ö÷Òª½«·ÏÆøÖеĴ󲿷ÖNOxͨ¹ýÑõ»¯»¹Ô·´Ó¦×ª»¯ÎªµªÆøÓëË®ÕôÆø£»ASC¼´°±ÌÓÒÝ´ß»¯Æ÷£¨Ammonia Slip Catalyst£©£¬Ö÷ÒªÓÃÓÚ´¦ÀíÊ£ÓàµÄNOx¼°ÅçÉä¹ýÁ¿µÄÄòËØËùÐγɵİ±Æø¡£
SCRºó´¦ÀíÆ÷×ܳÉÓ뼯³ÉʽDOC-DPF-SCR×ܳÉ
¶ÔÓÚÈ¼Æø³µÁ¾£¬Îª·ûºÏ¹úÁù±ê×¼Ëù²ÉÓõļ¼ÊõΪ“µ±Á¿È¼ÉÕ+EGR+ÈýÔª´ß»¯”¡£µ±Á¿È¼ÉÕ¼´ÔÚ×î¼Ñ¿Õȼ±ÈÇé¿öϽøÐÐȼÉÕ£¨¹úËÄ¡¢¹úÎåΪϡ±¡È¼ÉÕ£©£¬¼õÉÙ¶àÓàµÄ¿ÕÆø½øÈëÆø¸×£¬¼õÉÙNOxµÄÉú³É£»EGR¼´·ÏÆøÔÙÑ»·£¨Exhaust Gas Re-circulation£©£¬×÷ÓÃÔÚÓÚͨ¹ý·ÏÆø½µµÍÈ¼ÆøµÄζȣ¬´Ó¶øÒÖÖÆNOxµÄÉú³É£»TWC¼´ÈýÔª´ß»¯×ª»¯Æ÷£¨Three-way catalyst£©£¬×÷ÓÃÔÚÓÚͨ¹ýÈýÖÖ´ß»¯¼Á£¨²¬£¨Pt£©¡¢îÙ£¨Pd£©¡¢îî £¨Rh£©£©½«Î²ÆøÖеÄCO¡¢HC¡¢NOxÈýÖÖÓк¦ÆøÌåת»¯ÎªÎÞº¦ÆøÌå¡£
È¼Æø³µÁ¾Î²Æøºó´¦ÀíÔÀí
ÎÊÌâÈý£º¹úÁùÎ²Æøºó´¦ÀíΪºÎÕâÑù¹ó£¿
µ¼Ö·ûºÏ¹úÁùÅŷűê×¼µÄÎ²Æøºó´¦Àí×°ÖýϹóµÄÔÒòÖ÷ÒªÔÚÓÚ£º
1. Ìå»ýÔö¼Ó£ºÏà½ÏÓÚÔÓÐÎ²Æø´¦ÀíÆ÷Ôö´óÁË1±¶£»
2. ¹¦ÄÜÔö¼Ó£ºÔö¼ÓÁËDOC¡¢DPF¡¢£¨SCR£©ASC×°Öã»
3. ÖØÁ¿Ôö¼Ó£ºÊǹúÎåºó´¦Àí×°ÖõÄÈý±¶ÒÔÉÏ£»
4. ´ß»¯¼ÁÐèÇóÁ¿Ìá¸ß£ºÔÚÈýÔª´ß»¯Æ÷ÖУ¬Ôö¼Ó´ß»¯¼ÁÁ¿´Ó¶øÌá¸ßת»¯Ð§ÂÊ£¬Ò»°ã¹ó½ðÊôº¬Á¿ÔÚ50g-110g¡£ÒÔîÙ½ðΪÀý£¬2019ÄêÈ«ÇòÔ¼85.9%µÄîÙÓÃÓÚÆû³µÎ²Æø´ß»¯¼Á£¬Æä¼Û¸ñ´Ó2016ÄêÖÁ½ñÀÛ¼ÆÕÇ·ùÒѳ¬¹ý260%£¬Ô¼Îª508Ôª/¿Ë¡£
ÎÊÌâËÄ£ºÈýÔª´ß»¯Æ÷µÄ»ØÊÕ¼ÛÖµÓжà¸ß£¿
ÔÚÖÚ¶àÎ²Æø´¦Àí×°ÖÃÖУ¬×î¾ß»ØÊÕ¼ÛÖµµÄÊôÓÚÈ¼Æø³µÁ¾µÄÈýÔª´ß»¯Æ÷£¬ÒòΪ´ËÖÖ×°ÖÃÖеÄÏ¡ÓнðÊôº¬Á¿½Ï¸ß¡£Ò»°ãÀ´Ëµ£¬¹úÁù±ê×¼ÉÌÓóµµÄÈýÔª´ß»¯Æ÷µÄ»ØÊÕ¼ÛÖµÔÚ¥5000-10000²»µÈ£¨¹úÎå±ê×¼Ô¼¥3000-5000£©£¬¹ó½ðÊô»ØÊÕ¼Û¸ñ·Ö±ðΪ²¬¥190/g¡¢îÙ¥350/g¡¢îî¥200-1000/g¡£
Èç¹ûÄúÏë¹Û¿´ÍêÕû²¨²¨ÐãϵÁÐÖ±²¥¿ÎÌÃÊÓÆµ£¬Äú¿É΢ÐÅËÑË÷“°î°îÆû·þ ¼Ý°²Åä”΢ÐÅ·þÎñºÅ½øÐÐÊÓÆµ»Ø¿´¡£Í¬Ê±£¬“°î°îÆû·þ ¼Ý°²Åä”΢ÐÅ·þÎñºÅÒ²ÒÑÓÚ½üÈÕ¿ªÍ¨×¨¼Ò¡¾ÔÚÏß´ðÒÉ¡¿¹¦ÄÜ£¬ÈýλÐÐҵר¼ÒʵʱÔÚÏߣ¬Îª¹ã´óÆûÅäÈ˽â´ðÒÉÄѳµÐÍµÄÆûÅäÎÊÌâ¡£
¡¶ÐËÒåÖ®´°¡·¼ò½é|ÁªÏµ·½Ê½|ÃâÔðÉùÃ÷|¹ã¸æ·þÎñ||²¼ÃçÖ®Ïç|ÊÖ»ú¿Í»§¶Ë
ÔËά£ºÇÎ÷ÄÏÖݽðÖÝÔÚÏßÐÅÏ¢¿Æ¼¼ÓÐÏÞÔðÈι«Ë¾·¨ÂɹËÎÊ ÇÎ÷ÄÏÖÝÌìÉúÂÉʦÊÂÎñËù¶ÅÐË¿ª Àî÷ µç»°£º0859-3244148
¼¼Êõ×Éѯ£º0859-3112359|Ͷ¸åÈÈÏߣº0859-3114520|ƵµÀºÏ×÷£º18985992826|¹ã¸æÈÈÏߣº0859-3554999
»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º18985992826
¹«°²»ú¹Ø±¸°¸ºÅ£ºÇ52230102000079ºÅ
Copyright 1999 - 2019 Xyzc.Cn All Rights Reserved
ÇICP±¸07001096ºÅ-6