Iimveliso zekhabhoni zingahlelwa ngokusetyenziswa kwazo kuhlobo lwe-graphite electrode, uhlobo lwe-carbon block, uhlobo lwe-graphite anode, uhlobo lwe-carbon electrode, uhlobo lwe-paste, uhlobo lwekhabhoni yombane, uhlobo lwe-carbon fiber, uhlobo olukhethekileyo lwe-graphite, uhlobo lokutshintsha ubushushu begraphite, njl njl. Ii-electrode ezinamandla aphezulu, ii-electrode ezinamandla kakhulu. Iibhloko zekhabhoni zingahlelwa ngokusetyenziswa kwazo kwiibhloko zekhabhoni eziqhumayo, iibhloko ze-aluminium ze-carbon, iibhloko zombane zombane, njl njl. Iimveliso zekhabhoni zingahlelwa kwiimveliso zekhabhoni, iimveliso zegraphite, iifibers zekhabhoni kunye ne-graphite fibers, njl. ngokobunzulu bokucubungula. Iimveliso zekhabhoni zingahlelwa kwiimveliso zegraphite, iimveliso zekhabhoni, iifibers zekhabhoni, kunye neemveliso ezikhethekileyo zegraphite, njl., ngokusekelwe kwizinto ezihlukeneyo kunye neenkqubo zokuvelisa. Iimveliso zekhabhoni zingaphinda zihlelwe kwiimveliso ezinomlotha ophezulu kunye neemveliso ezinomlotha ophantsi (kunye nomxholo we-ash ongaphantsi kwe-1%) ngokusekelwe kumlinganiselo wothuthu oluqulethwe.
Imigangatho yesizwe yezobugcisa kunye nemigangatho yobugcisa ekhutshwe ngubulungiseleli kwiimveliso zekhabhoni kwilizwe lethu zihlelwa ngokweendlela ezahlukeneyo zokusetyenziswa kweemveliso kunye neenkqubo ezahlukeneyo zokuvelisa. Le ndlela yokwahlula ngokwesiseko ibonisa iindlela ezahlukeneyo zokusetyenziswa kunye neenkqubo zemveliso yeemveliso kwaye ikwalungele ukubalwa kwemali. Ke ngoko, indlela yayo yokubala ikwamkela lo mgangatho wokuhlela. Oku kulandelayo yintshayelelo yokwahlulwa kunye nenkcazo yeemveliso zekhabhoni nguAnshan Carbon.
1. Iimveliso zekhabhoni kunye negraphite
(1) Uhlobo lwe-graphite electrode
Ikakhulu yenziwe ngepetroleum coke kunye nenaliti coke njengemathiriyeli ekrwada, kunye netha yetha yamalahle njengesibophelelo. Iveliswa ngokubala, i-batching, ukuxova, ukucinezela, ukugcoba, i-graphitization kunye ne-machining. Ingumqhubi okhupha amandla ombane ngendlela ye-arc yombane kwisithando sombane sombane ukutshisa kunye nokunyibilikisa intlawulo. Ngokwezikhombisi zayo ezisemgangathweni, inokwahlulwa ibe ngamandla aqhelekileyo, amandla aphezulu kunye namandla aphezulu. Iielectrode zegraphite ziquka:
(1) Amandla aqhelekileyo egraphite electrode. I-electrode zegraphite ezinoxinano lwangoku olungaphantsi kwe-17A/cm ² zivumelekile ukuba zisetyenziswe, kwaye zisetyenziswa ikakhulu kwiziko lombane eliqhelekileyo lokwenza intsimbi, ukunyibilikiswa kwesilicon, ukunyibilika kwephosphorus emthubi, njl.
(2) I-Anti-oxidation coated graphite electrode. I-electrode ye-graphite ehlanganiswe ne-anti-oxidation yokukhusela i-anti-oxidation layer kwi-surface yenza i-maleko ekhuselayo ephetheyo kunye nokumelana ne-oxidation ephezulu yokushisa, ukunciphisa ukusetyenziswa kwe-electrode ngexesha le-steelmaking.
(3) I-electrode yegraphite yamandla aphezulu. Iielectrode zegraphite ezinoxinano lwangoku lwe-18 ukuya kwi-25A/cm ² zivumelekile ukuba zisetyenziswe, ingakumbi kwiziko lombane we-arc wokwenza intsimbi.
(4) I-electrode yegraphite yamandla aphezulu kakhulu. Iielectrode zegraphite ezinoxinano lwangoku olukhulu kuno 25A/cm² zivumelekile. Isetyenziswa ikakhulu kwi-ultra-high power steelmaking arc furnaces yombane.
(2) Uhlobo lwe-graphite anode
Ubukhulu becala yenziwe kwi-petroleum coke njengemathiriyeli ekrwada kunye netha yetha yamalahle njengesibophelelo, kwaye iveliswa ngokubala, ukuxutywa, ukuxova, ukucinezela, ukugcadwa, ukufakwa ngaphakathi, igraphitization kunye nomatshini. Ngokuqhelekileyo isetyenziswa njenge-anode eqhubayo yezixhobo ze-electrolytic kwishishini le-electrochemical. Kubandakanya: (1) Iipleyiti ezahlukeneyo ze-anode zeshishini lemichiza. (2) Iintonga ezahlukeneyo ze-anode
(3) Iintlobo zegraphite ezikhethekileyo
Ikakhulu yenziwe kwi-coke yepetroleum ekumgangatho ophezulu njengezinto ezikrwada, i-tar pitch okanye i-synthetic resin njenge-binder, kwaye iveliswa ngokulungiswa kwezinto ezikrwada, ukudibanisa, ukuxova, ukucinezela ithebhulethi, ukutyumza, ukuxova kwakhona, ukubumba, ukubala okuninzi, ukumiliselwa okuninzi, ukucocwa kunye negraphitization, kunye nomatshini. Isetyenziswa ngokubanzi kwicandelo le-aerospace, i-electronic kunye ne-nuclear industry. Iquka i-graphite ecocekileyo ye-spectral, i-high-purity, i-high-power, i-high-density kunye ne-pyrolytic graphite, njl.
(4) Umtshintshi wobushushu begraphite
Imveliso yegraphite engabonakaliyo yokutshintshiselana kobushushu yenziwa ngokucubungula igraphite eyenziweyo kwimilo efunekayo, emva koko ikhulelwe kwaye iphilise nge-resin. Sisixhobo sokutshintshiselana kobushushu esisetyenzwe kwigraphite eyenziweyo enganyangekiyo njengesiseko semathiriyeli kwaye sisetyenziswa ikakhulu kushishino lweekhemikhali.
Kubandakanya: (1) Umtshintshi wobushushu wohlobo lweBlock-hole; (2) Umtshintshi wokushisa we-radial (3) Umtshintshi wokushisa wefilimu ewayo (4) Umtshintshi wobushushu weTubula.(5) Uhlobo lweCarbon electrode
I-electrode eqhubayo eyenziwe ngokucinezela kunye nokudubula ngezinto ze-carbonaceous ezifana ne-anthracite kunye ne-coke ye-metallurgical (okanye i-petroleum coke) njengezinto eziluhlaza kunye ne-tar pitch yamalahle njenge-binder, ngaphandle kokwenza i-graphitization. Ayifanelekanga kwiziko lombane elisetyenziselwa ukunyibilikisa intsimbi ye-alloy ephezulu. Kubandakanya: (1) Ii-electrodes ezininzi zomlotha (i-electrodes eveliswa kwi-anthracite, i-coke ye-metallurgical kunye ne-asphalt coke); (2) I-electrodes ehlaziyiweyo (i-electrodes eveliswa kwigraphite eyenziweyo okanye igraphite yendalo); 3 (4) I-Carbon anode (i-anode ebhakiwe ngaphambili eveliswe kwi-petroleum coke); (5) Yosa izikhewu ze-electrode.
Iimveliso zekhabhoni zingahlelwa ngokusetyenziswa kwazo kuhlobo lwe-graphite electrode, uhlobo lwe-carbon block, uhlobo lwe-graphite anode, uhlobo lwe-carbon electrode, uhlobo lwe-paste, uhlobo lwekhabhoni yombane, uhlobo lwe-carbon fiber, uhlobo olukhethekileyo lwe-graphite, uhlobo lokutshintsha ubushushu begraphite, njl njl. Ii-electrode ezinamandla aphezulu, ii-electrode ezinamandla kakhulu. Iibhloko zekhabhoni zingahlelwa ngokusetyenziswa kwazo kwiibhloko zekhabhoni eziqhumayo, iibhloko ze-aluminium ze-carbon, iibhloko zombane zombane, njl njl. Iimveliso zekhabhoni zingahlelwa kwiimveliso zekhabhoni, iimveliso zegraphite, iifibers zekhabhoni kunye ne-graphite fibers, njl. ngokobunzulu bokucubungula. Iimveliso zekhabhoni zingahlelwa kwiimveliso zegraphite, iimveliso zekhabhoni, iifibers zekhabhoni, kunye neemveliso ezikhethekileyo zegraphite, njl., ngokusekelwe kwizinto ezihlukeneyo kunye neenkqubo zokuvelisa. Iimveliso zekhabhoni zingahlelwa ngakumbi kwiimveliso ezinomlotha ophezulu kunye neemveliso ezinomlotha ophantsi (ezinomlotha ongaphantsi kwe-1%) ngokusekelwe kubuninzi bomlotha abawuquletheyo.
Imigangatho yesizwe yezobugcisa kunye nemigangatho yobugcisa ekhutshwe ngubulungiseleli kwiimveliso zekhabhoni kwilizwe lethu zihlelwa ngokweendlela ezahlukeneyo zokusetyenziswa kweemveliso kunye neenkqubo ezahlukeneyo zokuvelisa. Le ndlela yokwahlula ngokwesiseko ibonisa iindlela ezahlukeneyo zokusetyenziswa kunye neenkqubo zemveliso yeemveliso kwaye ikwalungele ukubalwa kwemali. Ke ngoko, indlela yayo yokubala ikwamkela lo mgangatho wokuhlela. Oku kulandelayo kwazisa ulwahlulo kunye nenkcazo yeemveliso zekhabhoni.
Amashishini anyukayo kushishino lwekhabhoni ikakhulu abandakanya: 1. Amashishini okubalwa kweAnthracite; 2. Ukulungisa itela yamalahle kunye namashishini okuvelisa; 3. Imveliso yepetroleum coke kunye namashishini calcination.
Amavili ebhayisekile ezenziwe ngezinto ezihlanganisiweyo zomelezwa ngegraphene izinto ekrwada kunye neemveliso, eyaziwa ngokuba Quarno (nge graphene izinto ekrwada kunye neemveliso Plus ngaphakathi), zineenguqulelo ezintathu ezahlukeneyo (46, 60 yaye 84 mm), equlathe graphene izinto ekrwada kunye neemveliso nanosheets (GNP) ezibonelelwa Directa Plus. Iimveliso zeGraphene kunye neemveliso zibonelela ngeenzuzo kumavili afana nokuchithwa kobushushu (ukunciphisa nge-15-30 ° C) - into ephambili yethambeka, ukunyuka kokuqina kwecala (ngaphezu kwe-50%), kunye nokunciphisa i-burrs, ngakumbi kufuphi nendawo yevalve.
Olona ncedo luphambili lokongeza imathiriyeli ekrwada yegraphene kunye neemveliso kwiisuti zokutyibiliza kukuba yenza ilaphu lisebenze njengesihluzo phakathi komzimba womntu kunye nokusingqongileyo kwangaphandle, ngaloo ndlela iqinisekisa ubushushu obufanelekileyo kulowo ulinxibileyo. Ngenxa ye-thermal conductivity ye-graphene izinto ezikrwada kunye neemveliso, ubushushu obuveliswa ngumzimba womntu bunokugcinwa kwaye busasazwe ngokulinganayo kwiindawo ezibandayo, kodwa zisasazwe kwiindawo ezifudumeleyo, kwaye zifezekise ubushushu bomzimba obufanayo kwimisebenzi yezemidlalo. I-Graphene imathiriyeli ekrwada kunye neemveliso Plus amalaphu anyangweyo nawo aneziphumo ze-electrostatic kunye ne-antibacterial. Ukuba i-G + ifakwe ngaphandle kwempahla, inokunciphisa ukungqubuzana nomoya kunye namanzi, ngaloo ndlela ifezekisa ukusebenza kwezemidlalo okubalaseleyo.
Ixesha lokuposa: May-20-2025