Noma ngabe ukuthwala abagibeli amabanga amade noma ezokuthutha, izimoto ezisindayo zikadizili zidlala indima ebaluleke kakhulu empilweni yabantu yansuku zonke.Nokho, ngenxa yezici zedizili, igesi yomsila ekhishwa izimoto zikadizili ezisindayo iqukethe ama-nitrogen oxide nezinye izinto eziyingozi ezibangela ukungcoliswa komoya okukhulu.Ilinganiselwa ezigidini ezingama-21 izimoto zikadizili eChina, ezibalelwa ku-4.4% kuphela yenani lezimoto eChina, kodwa ama-nitrogen oxide nezinhlayiyana ezikhishwa yizo zenza u-85% no-65% wezimoto. isamba esikhishwa yizimoto ngokulandelana.Ngakho-ke, ukuze kuthuthukiswe izinga lomoya futhi kuncishiswe ukungcola, uhulumeni waseShayina ubhekisela ezindinganisweni zokungcoliswa komoya zakwamanye amazwe futhi ubeka ukuthi izindinganiso zikazwelonke eziyisithupha ezikhipha umoya wezimoto zikadizili esindayo zizosetshenziswa ezweni lonke kusukela ngomhlaka-1 Julayi 2021. Ukuze kuphendulwe emigomeni kazwelonke kanye vikela imvelo, izinzwa ezimbili ze-nitrogen ne-oksijini zidinga ukufakwa emotweni ngayinye kazwelonke eyisithupha ethwala kanzima.Iyini inzwa ye-nitrogen ne-oxygen?Iyiphi indima edlalwa inzwa ye-nitrogen ne-oxygen ohlelweni lokulawula ukuphuma kwe-exhaust?
Inzwa ye-nitrogen ne-oxygen iyinzwa esetshenziselwa ukuthola i-nitrogen ne-oxygen compounds ekukhishweni kwenjini ye-diesel.Inzwa ye-NOx izolayisha idatha yokuhlushwa ye-NOx etholiwe kukhompyutha esebhodini (okungukuthi i-ECU), futhi i-ECU izolawula inani lomjovo we-urea wesistimu ye-SCR ngokuya ngedatha, ukuze kuncishiswe ukukhishwa kwe-NOx futhi ibone ukuqapha kwe-OBD kwe-SCR. izingxenye.Ngamanye amazwi, uma kungekho inzwa ye-nitrogen ne-oxygen, i-ECU ayikwazi ukwahlulela ngokunembile ukugcwala kwe-nitrogen ne-oksijini compounds kugesi lomsila, futhi ayikwazi ukulawula ngokunembile inani lomjovo we-urea we-SCR.Izinhlanganisela ze-nitrogen ne-oxygen kugesi lomsila wezimoto zikadizili azikwazi ukuhlanzwa ngokuphumelelayo, futhi ukugxila kwazo kuzodlula izinga lokuphuma kazwelonke.
Inzwa ye-nitrogen ne-oxygen iyisesekeli esidingekayo sezimoto zikadizili ezisindayo futhi kufanele zishintshwe njalo.Ngaphansi kwezimo ezijwayelekile, impilo yesevisi yenzwa ye-nitrogen ne-oxygen ingamahora angu-6000.
Kulinganiselwa ukuthi isibalo sezimoto zikadizili eChina sizofinyelela ku-2100 ngaphambi kuka-2025, kanti isidingo esiphelele semakethe yokuthengiswa ngemuva kokuthengiswa kwezinzwa ze-nitrogen ne-oxygen sizodlula izigidi ezingama-32.Kodwa-ke, lapho bebhekene nesidingo esikhulu kangaka, izingxenye zezimoto abantu bathi kunzima ukuthola isiteshi sokuthenga esithembekile sezinzwa ze-nitrogen ne-oxygen, ngoba abekho abakhiqizi abaningi abakwazi ukukhiqiza izinzwa eziphezulu ze-nitrogen ne-oxygen kanye nokuletha. ngesikhathi eChina.
I-Yunyi electric (ikhodi yesitoko 300304), eyasungulwa ngoJulayi 2001, ineminyaka engu-22 ye-R & D kanye nesipiliyoni sokukhiqiza embonini yezingxenye zezimoto.Njengokuphela komkhiqizi wezinzwa ze-nitrogen ne-oksijini onokuhlangenwe nakho kokukhiqiza kwe-OEM e-China, i-Yunyi Electric inochungechunge lwezimboni oludidiyelwe kakhulu namandla okukhiqiza aqinile, anganikeza amakhasimende izinzwa ze-nitrogen ne-oxygen zekhwalithi ephezulu ngesikhathi esifushane.
Ngokombono wabantu bakwa-Yunyi, ukudala inani lamakhasimende yisona sizathu kuphela sokuba khona kwamabhizinisi.Ibhekene nemakethe enkulu engase ibe khona yezinzwa ze-nitrogen ne-oxygen, i-Yunyi kagesi ihlale iphikelela ekucabangeni ngokombono wamakhasimende, futhi inikeza amakhasimende ukunikezwa kwekhwalithi ephezulu ngokusebenzisa i-R & D eqinile namandla okukhiqiza, ukuze wakhe inani lamakhasimende futhi usize amakhasimende. ukuzuza impumelelo yebhizinisi.Ingabe ufuna ukwazi okwengeziwe ngezinzwa ze-nitrogen ne-oxygen?Sicela uchofoze isixhumanisi:https://www.yunyi-china.net/denoxtronic-scr-systems/
Isikhathi sokuthumela: Mar-18-2022