Zvichitungamirirwa nezvinangwa zveChina zve "dual carbon" (kuwedzera carbon uye kusapindira mune zvekuchengetedza carbon), mitemo yezvakatipoteredza yakakanganisa zvikuru indasitiri ye graphite electrode, ichinyanya kuoneka muzvikamu zvina: kusimudzira maindasitiri, kugadzirisa chimiro chemusika, hunyanzvi hwetekinoroji, uye kukwikwidzana kwenyika dzakawanda kwakawedzerwa. Ongororo yakadzama ndeiyi inotevera:
1. Kuvandudza Maindasitiri: Kubvisa Hunhu Hwakare uye Kukurudzira Kuiswa Kwemaindasitiri Pakati Penyika
Kuwedzera Nzvimbo Dzinochengetedza Zvakatipoteredza
Mitemo yakamanikidza makambani kuti asimudzire matekinoroji ekugadzira kuburikidza nematanho akadai sekudzora zvakanyanya migodhi isina kurongeka uye kubvisa simba rekare. Semuenzaniso, makambani madiki anoshandisa simba rakawanda uye kusvibiswa kwemhepo akamanikidzwa kuvhara nekuda kwekusakwanisa kwavo kuzadzisa zvinodiwa zvezvakatipoteredza, nepo makambani anotungamira ane maitiro ekugadzira asingakuvadzi nharaunda uye kugona kugadzira zvigadzirwa zvepamusoro (semuenzaniso, Fangda Carbon) akawedzera mugove wavo wemusika. Panosvika 2025, huwandu hweindasitiri hunofungidzirwa kuti huchapfuura 60%, zvichikurudzira modhi yekuvandudza yakakura uye yakasimba.
Kukurumidzisa Kuchinja Kwegirini
Makambani anofanirwa kutanga hurongwa hwe "kugadzira-kudzoreredza-kudzoreredza." Semuenzaniso, mwero wekudzoreredza guruva regrafiti unotarisirwa kusvika 99.9%, uye tekinoroji yekugadzira simba rekupisa marara ekubikisa ichadzoreredza 35% yesimba rinoshandiswa kuti ienderane nezvinodiwa pasi rose zvakatipoteredza zvakaita semutero wemuganhu wekabhoni weEU. Mitemo inoshandisawo nzira dzakadai semitero yezvakatipoteredza uye kutengeserana kweutsi hwekabhoni kuti kufambise shanduko kubva pakukura kwe "scale-speed" kuenda kukukura kwe "hunhu-hunobudirira".
2. Kugadziriswa kweMagadzirirwo eMusika: Kuvandudzwa kweKudiwa uye Kugadziriswa kweSupply
Kuwedzera kweKudiwa kweKugadzira Simbi yeElectric Arc Furnace (EAF)
Kugadzira simbi muEAF, nzira yekupfupikisa kuburitswa kwekabhoni ine chikamu chimwe muzvina chezvinobuda mukugadzira simbi mufurnace, inokosha pakuzadzisa zvinangwa zveindasitiri yesimbi zve "dual carbon". Mitemo inorayira kuwedzera chikamu chesimbi inogadzirwa neEAF kubva pa10% kusvika 15%-20% panosvika 2025, zvichiwedzera zvakananga kudiwa kwema electrodes e graphite. Ma electrodes e graphite ane simba guru, anoderedza kushandiswa kwesimba patani yesimbi, ave ndiwo makambani makuru pamusika, achisunda zvigadzirwa kuti zvikwanise kushanda nesimba rakawanda.
Kuwedzera muMatunhu Ari Kukura
Kushandiswa kwema electrode e graphite kwakawedzera kupfuura maindasitiri esimbi nemakemikari echinyakare kusvika kumisika yepamusoro-soro yakadai sesimba idzva (semuenzaniso, mabhatiri e graphene) uye kugadzirwa kwema semiconductor. Semuenzaniso, tekinoroji ye graphene inowedzera zvakanyanya kufambisa ma electrode uye hunhu hwemakanika, nepo kudhinda kwe3D kuchigonesa kudzora kwakanyatsojeka kwe microstructures kuti isangane nezvinodiwa zvakaoma zvekushandisa.
3. Kugadzira Tekinoroji: Kukunda Zvipingamupinyi uye Kuvandudza Makwikwi Epasi Rose
Kuwanikwa Kwezvinhu Zvakakosha
Maelectrode egrafiti emhando yepamusoro anoshandiswa pakushandisa neelement coke inotengeswa kunze kwenyika (ine huwandu hwenzvimbo dziri pasi pe50%). Kutsigirwa kwemutemo weR&D kwakakurudzira budiriro yetekinoroji, makambani achiwedzera mari yekudyara kuti awedzere kunaka kweneedle coke inogadzirwa munyika uye kuwana zvakanakira mutengo, zvichideredza kuvimba nezvinotengeswa kunze kwenyika.
Kuvandudzwa Kwakangwara uye Kwedhijitari
Tekinoroji yedhijitari mapatya inobvumira kutevedzera mafambiro emagetsi, ichiwana kururama kwe90% mukufanotaura zvikanganiso zvemachining. Masisitimu ekugadzirisa anochinjika, ane masensa ekubudisa acoustic, anotarisa mamiriro ekucheka panguva chaiyo, nekururamisa kwekukanganisa kusvika 0.1μm. Izvi zvitsva zvakapfupisa maitiro ekugadzirisa ne20% uye zvakawedzera mwero wegoho rezvigadzirwa pamusoro pe98%, zvichiwedzera zvakanyanya kushanda zvakanaka kwekugadzira.
4. Kukwikwidzana Kwepasirose Kwakawedzerwa: Kufamba Nezvipingamupinyi Zvekutengeserana Uye Kuwedzera Misika Yepasirose
Kudzorerwa Kwemusika Wekunze Uye Kusiyana-siyana
Kunyangwe paine mukana wekudzikira kwe10%-15% mukutengeserana kwezvinhu kuEurope nekuUS nekuda kwekuferefetwa kwekuramba kuraswa kwezvinhu muna 2025, makambani ari kuderedza njodzi nekuwedzera misika iri kubuda senge Southeast Asia neMiddle East uye kugadzira zvigadzirwa zvemuno. Kutora chikamu mukuisa zviyero zvepasi rose (semuenzaniso, zviyero zvekuyedza electrode yeISO graphite) kwakasimbisawo simba retekinoroji uye mufananidzo wepasi rose.
Chivako cheGreen Brand
Mamwe makambani akagadzira mhando dzemagetsi e graphite ane kabhoni shoma kuti agutse kudiwa kwenyika dzese kwezvinhu zvisingakuvadzi nharaunda. Semuenzaniso, kuburitsa mishumo yeESG uye kuita misika yekutengesa kabhoni zvakawedzera kuzivikanwa kwenyika dzese, zvichipa kukura kutsva kwezvinhu zvinotengeswa kunze kwenyika.
Mhedziso: Kuenzanisa Matambudziko Nemikana, Kufambira Mberi Kubudiriro Yepamusoro-soro Neyekuchengetedza Rusvingo
Kunyange zvazvo mitemo yezvakatipoteredza yakakurudzira kuvandudzwa kwemaindasitiri, yakaunzawo matambudziko akadai sekukwira kwemitengo yezvinhu zvekugadzira uye kuwedzera kwekudyara kwezvakatipoteredza. Zvisinei, kushandiswa kwakapararira kweEAF steelmaking, kuwedzera kwemaindasitiri matsva esimba, uye kudiwa kwakanyatsojeka mukugadzira ma semiconductor kwakagadzira mukana wemusika we trillion-yuan. Mune ramangwana, mabhizinesi anotungamira ane tekinoroji yekuchengetedza uye macheni ekupa akabatanidzwa achatonga musika, nepo kushandira pamwe pakati pezvikamu zvakasiyana (semuenzaniso, R&D yakarongeka pakati pemabhatiri e graphene nema electrodes) kunogona kubuda sekiyi yekukunda matambudziko ekukura. Mhedzisiro yekubatana kwenhungamiro yemitemo, hunyanzvi hwetekinoroji, uye kudiwa kwemusika zviri kuumba patsva ecosystem yeindasitiri ye graphite electrode yepasi rose.
Nguva yekutumira: Nyamavhuvhu-13-2025