Ukusetshenziswa kwemikhiqizo ye-graphite kuphakeme kakhulu kunalokho ebesikulindele, ngakho-ke yikuphi ukusetshenziswa kwemikhiqizo ye-graphite esijwayele ukuyijwayela?
1,Isetshenziswa njengento esebenzayo
Lapho kubhema ama-alloy ensimbi, ama-ferroy, noma ukukhiqiza i-calcium carbide (calcium carbide) kanye ne-phosphorus ephuzi usebenzisa i-arc ye-arc (noma i-electrode ye-arcy ye-arc, i-electrode ye-electrode yokukhipha i-arc, ukuguqula amandla kagesi kube amandla okushisa, futhi Ukuphakamisa izinga lokushisa kuze kube cishe ngo-2000 degrees Celsius, ngaleyo ndlela uhlangabezana nezidingo zokushintshana noma ukusabela. I-Metal Magnesium, i-aluminium ne-sodium ngokuvamile ikhiqizwa nge-electrolysis ebiwe. Ngalesi sikhathi, izinto zokwakha ama-anode ezisebenzayo zeseli ye-electrolytic zonke ama-electrodes we-graphite noma ama-electrode aqhubekayo wokuphumula (unamathisela i-anode, kwesinye isikhathi i-anode yangaphambi kokubhakwa). Izinga lokushisa le-electrolysis kasawoti elibiwe ngokuvamile lingezansi 1000 degrees Celsius. Izinto ze-anode ezisebenzayo ezisetshenziswe ku-Solution Solution Electroly cell ukukhiqizwa kwe-caustic soda (sodium hydroxide) kanye ne-chlorine igesi ngokuvamile i-anome yama-anodo. Izinto ezisebenzayo zekhanda lomsebenzi wesithando somlilo ezisetshenziselwa ukukhiqizwa kwe-silico Carbide futhi zisebenzisa ama-electrodes aqhakazayo. Ngaphezu kwezinhloso ezingenhla, imikhiqizo yekhabhoni ne-graphite isetshenziswa kabanzi njengezinto zokwakha embonini yezokukhiqiza izimoto njengezindandatho ze-slip kanye namabhulashi. Ngaphezu kwalokho, zisetshenziswa futhi njengezinduku zekhabhoni kumabhethri alomile, izinduku ze-carbon ezikhanyayo ze-arc zama-searchlights noma isizukulwane se-agode, kanye nama-anode kuma-tursury rexifiers.
Umhlangano wokuqhuma kwe-Graphite
2,Isetshenziswa njengezinto zokubuyela emuva
Ngenxa yekhono lemikhiqizo yekhabhoni ne-graphite ukubekezelela amazinga okushisa aphezulu futhi ube namandla amahle okushisa aphezulu kanye nokuphikiswa kokugqwala okuphezulu, ukuhanjiswa kwezinsimbi zensimbi, kanye nezindawo ze-forronling ze-electroning kanye nezindawo eziphansi ze-aluminium electrolytic. Amabhulukwe amaningi asetshenziselwa ukunyibilikisa izinsimbi eziyigugu nezingavamile, kanye nama-crucibles asetshenziselwa ukuncibilika ingilazi, nawo akhiwa kusuka kuma-briedized. Imikhiqizo yekhabhoni ne-graphite esetshenziswa njengezinto zokwakha kabusha akufanele isetshenziswe ku-oxidizeng Atmorsheres. Ngoba i-carbon noma i-graphite ngokushesha ama-aubates ngaphansi kwamazinga okushisa aphezulu esimweni somoya oxidizing.
3,Isetshenziswa njengezinto zokulwa nokungamelana nesakhiwo
Ama-electrodes ahlelekile afakwe ama-organic noma ama-inorganic ahlala anezimpawu zokumelana kahle kokugqwala, ukusebenza okuhle okushisayo, kanye nokuvumela okuphansi. Lolu hlobo lwegraphu olufakwe ngaphakathi lwaziwa nangokuthi i-graphite engafinyeleleki. Kusetshenziswa kabanzi ekukhiqizweni kwabahlukahlukene bokushintshaniswa kokushisa, amathangi okusabela, amathangi, imibhoshongo yokuhlangana, imibhoshongo yokumunca, amaphampu, ama-heater, izihlungi, nezinye izinto. Isetshenziswa kabanzi emikhakheni yezimboni efana nokucwengeka kukaphethiloli, i-petrochemical, i-hydrometallurgy, i-acid kanye ne-alkali ukukhiqizwa, ukufakwa kwezinsimbi, ukubhala, futhi kungagcina izinto eziningi zensimbi ezifana nensimbi engagqwali. Ukukhiqizwa kwegrafu okungapheli sekuphenduke igatsha elibalulekile lemboni yekhabhoni.
Isikebhe somkhombe
4,Isetshenziswa njengento evimbela ukugqokwa nokuthambisa
Izinto ze-carbon ne-graphite azigcini ngokuqina okuphezulu kwamakhemikhali, kodwa futhi zinezakhiwo ezinhle zokuthambisa. Ngokuvamile akunakwenzeka ukuthuthukisa ukumelana nokugqokwa kwezinto ezishelelayo usebenzisa uwoyela wokugcoba ngaphansi kwejubane eliphezulu, izinga lokushisa eliphakeme kanye nezimo eziphakeme. Izinto ezivimbela ukugqokwa kwe-graphite zingasebenza ngaphandle kokuthambisa uwoyela emithonjeni yezokuwohloka emazingeni okushisa asuka ku-2000 degrees Celsius nangesivinini esisezingeni eliphakeme (kuze kube yi-100 Meters / Okwesibili). Ngakho-ke, ama-compressors amaningi namaPump athutha imithombo yezindaba ewonakalisayo esebenzisa amasongo kaPiston, amasongo okubopha uphawu, kanye ne-bearings eyenziwe ngezinto zokwakha ama-graphite. Abadingi ukungezwa kwezithako ngesikhathi sokusebenza. Le nto engavikeliswanga ukugqoka yenziwa ngokufaka i-carbon ejwayelekile noma izinto ze-graphite nge-organic resin noma izinto zensimbi eziwuketshezi. I-Graphite Emulsion nayo i-lubring enhle yokugcotshwa kwensimbi (njengokudweba kwentambo nomdwebo weshubhu).
Indandatho yokubopha uphawu kwe-graphite
5,Njengezinto ezisezingeni eliphakeme zokushisa zensimbi kanye ne-ultrapure
Izinto ezisetshenziselwa ukwakheka ezisetshenziselwa ukukhiqizwa, ezinjenge-Crystal Grough Crucibles, iziqukathi zokucwengeka kwezifunda, amabakaki, ukulungiswa, amasheya wokuhlanza, njll., Wonke acutshungulwa kusuka ezintweni zokuhlanza izisulu eziphakeme. Amabhodi wokufakwa kwe-Graphite kanye nezisekelo ezisetshenziswa ekunyisweni kwe-vacuum, kanye nezinto ezinjengamashubhu wokumelana nezinga lokushisa okushisa, izinduku, amapuleti kanye namagridi, nawo angenziwa ngezinto zokwakha ama-graphite. Bona okuningi ku: www.futmetal.com
Isikhathi sePosi: Sep-24-2023