Mumakore achangopfuura, makambani epasi rose esimbi kuburikidza nekubatanidzwa nekutenga, huwandu hwemaindasitiri huri kuramba huchiwedzera. Kana zvasvika mugore ra2023, mabhenefiti eindasitiri yesimbi apinda munguva yakaderera, kunyanya nekuda kwekukwira kwemitengo yezvinhu zvakagadziriswa uye kudzikira kwakanyanya kwemitengo yesimbi, zvichikonzera kudzikira kwezvibatsiro zvemakambani. Zvichienderana nemamiriro ese ezvinhu, kurarama kwave dingindira regore rino, kudzikiswa kweprojekiti yega yega, kutarisisa kushoma pakugadzirisa nekugadzirisa maitiro, kukura kwegreen low-carbon uye kugadzira kwakangwara. Zvakadai se "ultra-low emission" shanduko uye simba "extreme energy efficiency", uye kukurumidzisa hunyanzvi hwetekinoroji husina kabhoni yakawanda uye shanduko yedhijitari muchikamu chemaindasitiri.
● Kunyungudutsa simbi
1. Kuchinja kwekunyungudutsa kwakavakirwa pacarbon kuenda pakunyungudutsa kwakavakirwa pahydrogen
Nzira yekunyungudutsa simbi nesimbi yehydrogen metallurgy, asi pari zvino hydrogen yakasvibirira haigone kushandiswa, nedambudziko iri, munguva pfupi blast furnace melting inoshandisa coke oven gas pachinzvimbo checoke sechinhu chinodzikisa, senge XIYE Iron neSteel hydrogen-based shaft furnace, pamwe ne modular high temperature gas cooled reactor nuclear power iri kutangawo kugadzirwa. Kugadzirwa kwehydrogen kubva kucoke oven gas mumabasa esimbi.
2. Kunyungudutsa kwemaitiro mapfupi
Nekuda kwekumanikidzwa kwekuchengetedzwa kwezvakatipoteredza, kunyungudutsa kwenguva pfupi kuchawedzera chiyero. Tekinoroji yekugadzira simbi yekuderedza kunyungudutsa senge chitofu chemagetsi.
3. Kugadzirwa pamwe chete kwemhepo
Kwenguva yakareba, imwe yenzira huru dzinoshandiswa nesimbi kubva mukugadzirwa kwegesi ndeyekupisa. Kunyangwe izvi zvichishandisa simba rekupisa regesi, kukosha kwazvo hakuna kuratidzwa zvizere. Gasi rine huwandu hwakasiyana hwezvikamu zveH2 neCO, uye kushandiswa kwegasi kugadzira LNG, ethanol, ethylene glycol, nezvimwewo, kune mabhenefiti akanaka ehupfumi. Kana tichienzanisa neindasitiri yemakemikari emarasha kugadzira CO neH2 uye wobva wagadzira LNG, ethanol, ethylene glycol, ine mukana wemutengo wakawanda.
Nekuda kwekuderedza kabhoni, mapurojekiti akadai sekubvisa CO2 nekuisimbisa akaunza mashoko akanaka. Mumabhizinesi esimbi, akadai segasi remuchina we lime kiln flue uye gasi remuchina we boiler flue rine huwandu hwakawanda hweCO2. CO2 inogona kushandiswa mukunyungudutsa simbi, kudzvinyirira guruva, kutakura zvinhu zvinotonhora, indasitiri yechikafu, nezvimwewo, kudiwa kwemusika kwakakura, uye indasitiri yesimbi ine mukana wayo wemutengo. Mapurojekiti e photovoltaic anogona kuunza zviratidzo zvekabhoni kumabhizinesi, uye minda yakawanda yesimbi iri kuvakawo mapurojekiti e photovoltaic, asi kana musiyano wemitengo yemagetsi ungaunza mabhenefiti kumabhizinesi chiratidzo chakakosha chekuti purojekiti inogona kudzika here.
4. Uchenjeri hwesimbi
Musika wesimbi uchawedzera kukurumidza kumhanya kwe automation uye tekinoroji yeruzivo muindasitiri yesimbi, uye uchakurumidzisa maitiro e digitalization uye ungwaru. Nzvimbo yekudzora iri pakati, imba yekuchengetera zvinhu isina munhu, kuyerwa kwekushisa kwemarobhoti, kuongororwa, uye kutora sampuli zvichawedzera.
Nekuburitswa uye kushandiswa kwemitemo yakasiyana-siyana yenyika yekabhoni mbiri, makambani ari pasi peindasitiri yesimbi ari kuwedzera kudiwa kwedata rese rekuongorora hupenyu hwezvigadzirwa zvakatengwa, uye kuongororwa kwehupenyu hwezvigadzirwa zvesimbi uye kuongororwa kwekabhoni zvichibva pairi kwave basa rakakosha kuneKuvandudza indasitiri yesimbi ine kabhoni shoma uye ine kabhoni shoma uye kusangana nezvinodiwa nevatengi vari pasi pekambani. Kuita ongororo yehupenyu hwechigadzirwa inzira yakakosha yekugadzirisa kuvandudzwa kwenyika ine kabhoni shoma uye ine mhando yepamusoro, kukurudzira kuchengetedza simba uye kuderedza kabhoni mumabhizinesi esimbi nesimbi uye kuvandudza simba remhando.
● Kuchengetedza simba resimbi uye tekinoroji yekudzivirira zvakatipoteredza
1. Kudzokorodza zvakanyanya uye kushandiswa kwesimba rechipiri
Kushanda nesimba kwesimba reindasitiri yesimbi kwakawedzera gore negore, kune rumwe rutivi, michina mitsva yakagadziridzwa, uye kushandiswa kwesimba kwadzikira. Kune rumwe rutivi, kudzoserwa kwesimba rechipiri, kupisa kweyuniti yekudzoka kwekunaka kwepamusoro nepakati kuri kuramba kuchiwedzera, uye kupisa kwepasi kuri kudzoserwawo rimwe nerimwe, uye kupisa kunogona kushandiswa nematanho. Simba rine macalorie akawanda rinoshandiswa kugadzira magetsi kana kugadzira makemikari, uye simba rine macalorie mashoma rinoshandiswa kudziyisa vagari vemumaguta akapoteredza, kurima gungwa nezvimwewo. Kusanganiswa kwekugadzirwa kwesimbi nemararamiro evanhu hakungogadzirisi kushanda zvakanaka kwemakambani chete, asiwo kunotsiva mabhoyira madiki uye kunoderedza kushandiswa uye kabhoni.
1. 1 Sisitimu yechoto chemagetsi
Sisitimu yekutonhodza yakazara, panzvimbo pechikamu chekutanga chemugero wekutonhodza mvura, inovandudza zvikuru kudzoreredzwa kwesimbi nemhepo. Zvichienderana nemaitiro epurojekiti, tani yakakwira yekudzoreredzwa kwesimbi nemhepo inogona kusvika 300kg/t yesimbi, inova kanopfuura katatu kudzoreredzwa kwesimbi pakutanga.
1.2 Chishanduri
Maitiro ekutanga ekuchenesa gasi reflue re converter anowanzo tevedzera nzira yekuomesa. Pasi pemaitiro aripo ekuomesa, kupisa kwakasara kubva pamusiyano wetembiricha we1000℃-300℃ hakudzoreki. Parizvino, maseti akati wandei emidziyo yekuedza ari kushanda kwenguva pfupi.
1.3 Chitofu chinoputika
Kudzoserwa kwakazara kwegasi remuchini wekupisa kunogona kuwanikwa nekudzoserwa kwegasi rekuenzanisa kumanikidzwa uye gasi rinoputika. Parizvino, maovheni mazhinji ekupisa haafungi nezvekudzoserwa, kana kuti kungodzoserwa zvishoma chete.
1.4 Kupisa
Dzokorora kupisa kwemarara kubva muchikamu chinodziya zvakanyanya chemuchina wekutonhodza denderedzwa kuti ugadzire magetsi; Mvura inopisa inogona kugadzirwa kuti ishandiswe kana kudziiswa mushure mekudzoreredza kupisa kwemarara muchikamu chinodziya chepakati nechikamu chinodziya chemuchina wekutonhodza denderedzwa; Kutenderera kwegasi rinopisa kunowanzoita kuti rienderane nemhepo yemukati, zvinodikanwa kuwedzera feni inoyerera ine simba guru, feni yemhepo itsva uye michina yemagetsi inotsigira.
Kupisa kukuru kwetsvina yemuchina, kupisa kwetsvina yemuchina we ...
1.5 Kubika
Kuwedzera kune coke yemazuva ano yekudzima mvura, ammonia inotenderera yecoke, primary cooler, waste heat, rise pipe waste heat, flue gas waste heat yakashandiswa.
1.6 Simbi Inotenderera
Kushandiswa kwekupisa kwemarara kubva mugasi rinoyerera resimbi rinotenderedza kupisa uye chitofu chinogadzirisa kupisa. Kupisa uku kunobva pakupisa kwemhando yepasi, uye zvinodiwa pakupisa kwekupedzisira kwe desulfurization zvinowanzo shandiswa pakugadzira mvura inopisa.
2. Pfungwa yekuchengetedzwa kwezvakatipoteredza uye kusvibiswa kwakaderera zvakanyanya yakadzika midzi mumoyo yevanhu
2. 1 Kushanda kwenzvimbo yesimbi yega yega iA
Kuti vaderedze kumanikidzwa kwekuchengetedzwa kwezvakatipoteredza uye kuve nechokwadi chekuti kugadzirwa kwakajairika, makambani mazhinji esimbi ekuNorth akapedza kubaya A, kunyangwe kana makambani esimbi ekuNorth asina kupedza kubaya A, kune akawanda makambani esimbi ekuSouth, ari kushandawo munzira iyi. Mabasa makuru midziyo yekubvisa guruva, nzvimbo dzekubvisa sulfurization uye kuchenesa, zvinhu zvinopinda mudura, kuderedza kumhara, nzvimbo dzekugadzira guruva dzakavharwa, kudzvinyirirwa kweguruva nezvimwewo.
2.2 Indasitiri yearuminiyamu ine kabhoni, electrolytic
Carbon, electrolytic aruminiyamu indasitiri zvikwereti zvekuchengetedza zvakatipoteredza zvakawanda, aruminiyamu, aruminiyamu yemakomo nedzimwe makambani ari mukushanda kwezvakatipoteredza kweA basa.
2.3 Kurapwa kwemarara matatu
Zvinodiwa pakuchengetedzwa kwezvakatipoteredza: marara akaoma haabvi mufekitori, mvura yakasviba kuti asvike padanho rekubuda. Kune rumwe rutivi, mabhizinesi esimbi nesimbi aomesa nekudzvanya zvinoshandiswa, uye kubudiswa nekurasa marara kwekupedzisira kunotevedzera zvinodiwa. Musika unoda maitiro matsva netekinoroji yekurapa gasi rakasviba, marara akaoma ane kabhoni, simbi, marara ane njodzi, kusvibiswa kwevhu nemvura yakasviba yephenol cyanide, mvura ine munyu wakawanda uye mvura yakasviba inotonhora.
2.4 Kucheneswa kwegasi
Nekuvandudzwa kwezvinodiwa zvekuchengetedza nharaunda, gasi rinodzokororwa rinogona kuunganidzwa panguva imwe chete, uye zvinodiwa zvitsva zvinoiswawo pamberi pehunhu hwegasi. Maitiro ekuchenesa gasi recoke oven negasi reblast furnace anotarisa kubviswa kweguruva nesarufa isina kugadzirwa, uye ikozvino inoda kubviswa kwesarufa isina kugadzirwa. Musika unoda maitiro matsva nemidziyo mitsva yekuda uku.
2.5 Tekinoroji yekupisa ine okisijeni yakawanda, kupisa okisijeni chaiyo
Kuti pave nekuwedzera kushandiswa kweokisijeni uye kuderedza kushandiswa kwegasi, kupisa okisijeni yakawanda kana kuti yakachena kunoshandiswa muchoto chinodziisa, ovheni uye mubhoyira.
Nguva yekutumira: Chikumi-13-2023