Synthetic graphite inonzi polycrystalline yakafanana necrystallography. Kune akawanda marudzi ekugadzira graphite uye akasiyana maitiro ekugadzira.
Mupfungwa yakafara, zvese zvema graphite zvakawanikwa mushure mecarbonization ye organic matter uye graphitization pakupisa kwepamusoro zvinogona kunzi pamwe chete seyakagadzirwa graphite, senge kabhoni (graphite) fiber, pyrolytic kabhoni (graphite), foam graphite, nezvimwe.
Mupfungwa nhete, artificial graphite kazhinji inoreva kune yakawanda yakasimba zvinhu, senge graphite electrode, isostatic graphite, yakagadzirwa nebatching, kusanganisa, kuumba, carbonization (inozivikanwa sekugocha mumaindasitiri) uye graphitization, ine yakaderera kusvibiswa kwemazimbe emarasha (petroleum coke, asphalt coke se coke, etc.).
Kune akawanda marudzi eartificial graphite, anosanganisira hupfu, faibha uye bhuroka, nepo nhete pfungwa yeartificial graphite inowanzovharika, inoda kugadziriswa kuita chimwe chimiro kana ichishandiswa. Inogona kutariswa semhando yemhando yemultiphase zvinhu, kusanganisira girafu chikamu chinoshandurwa nekabhoni zvimedu sepetroleum coke kana asphalt coke, iyo graphite chikamu chinoshandurwa nemarasha pitch binder yakavharwa mukati mezvimedu, kuunganidzwa kwechikamu kana mapores akaumbwa nemarasha pitch binder mushure mekupisa kupisa, nezvimwe. Indasitiri kugadzirwa kweyakagadzirwa graphite, iyo dhigirii yegraphitization kazhinji isingasviki 90%.
Kana ichienzaniswa neyechisikigo graphite, yekugadzira graphite ine isina kusimba kupisa kupisa uye magetsi conductivity, lubricity uye plasticity, asi artificial graphite zvakare ine nani kupfeka kuramba, ngura kuramba uye kuderera permeability pane yakasikwa graphite.
The raw materials kugadzira artificial graphite kunyanya zvinosanganisira petroleum coke, tsono coke, asphalt coke, marasha namo, kabhoni microspheres, etc. Zvigadzirwa zvayo zvepasi pemvura zvinonyanya zvinosanganisira graphite electrode, pre-yakabikwa anode, isostatic graphite, high purity graphite, nuclear graphite, heat exchanger nezvimwe zvakadaro.
Iko kushandiswa kwechigadzirwa kweartificial graphite kunonyanya kuratidzwa mune zvinotevera zvinhu:
1. Graphite electrode: Ne petroleum coke uye tsono coke seyakasvibirira uye marasha emarasha sebinder, iyo graphite electrode inogadzirwa necalcination, batching, kusanganisa, kudzvanya, kugocha, graptitization uye machining. Inoshandiswa zvakanyanya muchoto chemagetsi simbi, silicon yeindasitiri, yero phosphorous uye zvimwe midziyo nekuburitsa simba remagetsi muchimiro chearc kupisa nekunyungudutsa kuchaji.
2. Pre-yakabikwa anode: yakagadzirwa nepetroleum coke seyakabikwa uye marasha mbichana sebinder kuburikidza necalcination, batching, mixing, pressing, roasting, impregnation, graphitization uye machining, inowanzoshandiswa se conductive anode ye electrolytic aluminium michina.
3. Kutakura, kuisa chisimbiso mhete: kuendesa corrosive media equipment, yakashandiswa zvikuru artificial graphite yakagadzirwa nemhete dzepiston, zvindori zvekuisa chisimbiso nemabhengi, kushanda pasina kuwedzera mafuta ekuzora.
4. Heat exchanger, filter class: artificial graphite ine maitiro ekudzivirira kusvibiswa, kunaka kwekushisa kwekushisa uye kuderera kwepasi. Inoshandiswa zvakanyanya muindasitiri yemakemikari kugadzira kupisa exchanger, reaction tank, absorber, filter uye zvimwe midziyo.
5. Special graphite: ine high quality petroleum coke seyakasvibirira, marasha emarasha kana synthetic resin sebinder, kuburikidza nekugadzirwa kwezvinhu zvakasvibirira, batching, kukanya, kudzvanya, kupwanya, kusanganisa kukanya, kuumba, kugocha kwakawanda, kupinda kwakawanda, kucheneswa uye graphitization, machining uye yakagadzirwa, kazhinji, kusanganisira static static graph, nyukliya yakashandiswa static graphite zvemagetsi, nyukireya industry sectors.
Nguva yekutumira: Nov-23-2022