Electrode za grafiti ni zo zikoreshwa cyane mu itanura ry’amashanyarazi, aho ibyuma bishongeshwa mu modoka zishaje cyangwa ibikoresho bishya.
Amatanura y'amashanyarazi ahendutse kubaka ugereranyije n'amatanura asanzwe akoreshwa mu byuma, akora ibyuma mu byuma kandi agakoreshwa n'amakara yo guteka. Ariko ikiguzi cyo gukora ibyuma kiri hejuru kuko bakoresha ibyuma bishaje kandi bigakoreshwa n'amashanyarazi.
Ama-electrode ni igice cy'umupfundikizo w'itanura kandi ateranywa mu nkingi. Hanyuma amashanyarazi anyura muri ayo ma-electrode, agakora umusemburo w'ubushyuhe bwinshi ushongesha ibyuma byangiritse. Ama-electrode atandukanye cyane mu bunini ariko ashobora kugera kuri metero 0.75 (metero 2.5) z'umurambararo n'uburebure bwa metero 2.8 (metero 9). Amanini cyane apima toni zirenga ebyiri.
Bitwara ibiro bigera kuri 3 (6.6 lb) bya electrode za grafiti kugira ngo bikore toni imwe y'icyuma.
Agasongero k'umuyoboro w'amashanyarazi kazagera kuri dogere selisiyusi 3.000, kimwe cya kabiri cy'ubushyuhe bw'izuba. Amashanyarazi akozwe muri grafiti kuko grafiti ari yo yonyine ishobora kwihanganira ubushyuhe bwinshi nk'ubwo.
Hanyuma itanura rishyirwa ku ruhande kugira ngo risuke icyuma gishongeshejwe mu ndobo nini zitwa indobo. Hanyuma indobo zijyana icyuma gishongeshejwe ku cyuma gitunganya ibyuma, gikora ibicuruzwa bishya bivuye mu bisigazwa byasubiwemo.
Amashanyarazi akenewe muri iki gikorwa arahagije kugira ngo akoreshe umujyi utuwe n’abantu 100.000. Buri gushonga mu itanura rigezweho ry’amashanyarazi akenshi bifata iminota 90 kandi bigakora toni 150 z’icyuma, gihagije imodoka zigera ku 125.
Ifu ya “Needle coke” ni yo ikoreshwa mu bikoresho by’ingenzi bikoreshwa muri “electrodes” abakora bavuga ko bishobora gufata amezi atandatu kugira ngo ikoreshwe mu buryo burimo guteka no kongera guteka kugira ngo ihindurwemo “grafiti”.
Hari imashini zikoresha peteroli zikoresha lisansi na imashini zikoresha amakara, kandi kimwe muri byo gishobora gukoreshwa mu gukora electrode za grafiti. 'Pet coke' ni umusaruro w'uburyo bwo gutunganya amavuta, mu gihe imashini zikoresha amakara zikoresha lisansi zikoreshwa mu gutwika amakara zikozwe muri tar ya kara igaragara mu gihe cyo gukora imashini zikoresha amakara.
Dore abakora electrode za grafiti ku isi bakomeye bashyizwe ku rutonde hakurikijwe ubushobozi bwo gukora mu 2016:
Izina ry'ikigo Imigabane y'ubushobozi bw'icyicaro gikuru
(toni,000) YTD %
GrafTech US 191 Private
Mpuzamahanga
Fangda Carbon Ubushinwa 165 +264
*SGL Carbon Ubudage 150 +64
* Showa Denko Ubuyapani 139 +98
KK
Graphite Ubuhinde Ubuhinde 98 +416
Ltd
HEG Ubuhinde 80 +562
Tokai Carbon Ubuyapani 64 +137
Co Ltd
Nippon Carbon Ubuyapani 30 +84
Co Ltd
SEC Carbon Ubuyapani 30 +98
*SGL Carbon mu Ukwakira 2016 yavuze ko izagurisha ubucuruzi bwayo bwa electrode ya grafiti kuri Showa Denko.
Inkomoko: GrafTech International, UK Steel, Tokai Carbon Co Ltd
Igihe cyo kohereza: Gicurasi-21-2021