Gukoresha imashini zitunganya peteroli zifite ubuziranenge bwo hejuru zishobora kuzanira ibigo inyungu nyinshi mu bukungu, harimo kugabanya ikiguzi cy'umusaruro, kunoza ireme ry'umusaruro, kunoza imikorere myiza y'umusaruro, no kunoza inyungu zo kurengera ibidukikije. Isesengura ryihariye ni iri rikurikira:
I. Kugabanya Ikiguzi cy'Umusaruro no Kunoza Ikoreshwa ry'Ibikoresho
Kugabanya Ikoreshwa ry'icyuma cy'ingurube: Imashini zitunganya peteroli za coke nziza cyane, zirangwa n'ingano ya karuboni ihoraho (ubusanzwe ≥98%) n'imyanda mike, zishobora gusimbura neza isoko ya karuboni mu cyuma cy'ingurube. Dukurikije amakuru y'inganda, gukoresha iyi mashini ishobora kugabanya ikoreshwa ry'icyuma cy'ingurube ku kigero cya 20%-40%, bikagabanya ikiguzi kuri toni y'imashini zitunganya icyuma ku kigero cya 300-500 Yuan. Urugero, ikigo cy'ubucukuzi cyazigamiye amafaranga arenga miliyoni imwe y'amayuan mu kugura icyuma cy'ingurube buri mwaka binyuze mu kunoza igipimo cya recarburizer.
Kongera Igipimo cyo Kwinjiza: Uburyo bwo gutunganya icyuma gikozwe muri grafiti butuma atome za karuboni zigira imiterere ikurikije urutonde, bikongera igipimo cyo kwinjiza kuva kuri 60% by'ibikoresho bisanzwe bikoreshwa mu gukusanya amashanyarazi bikagera kuri 90%-95%. Ibi bivuze ko hakenewe recarburizer nke kugira ngo hagerwe ku gipimo cya karuboni cyifuzwa, bigabanya ikiguzi cy'ibikoresho. Urugero, mu gukora ibyuma bikoresha amashanyarazi, kongeramo 0.1%-0.3% by'ibikoresho bikoreshwa mu gukusanya amashanyarazi bishobora guhindura igipimo cya karuboni mu byuma bishongeshejwe mu gihe bigabanya igihe cyo gushonga mu minota 15-20 kandi bikagabanya ikoreshwa ry'ingufu.
II. Kunoza Ireme ry'Ibicuruzwa no Kongera Irushanwa ku Isoko
Kongera imikorere yo gucukura: Uduce duto twa grafitite mu byuma bicukura peteroli bya graphitized petroleum coke dushobora gukora nk'uduce duhindura imiterere y'icyuma, bigatera gukura kw'uduce twa grafitite mu cyuma gicukura. Mu cyuma gicukura imvi, ibi bishobora kongera imbaraga zo gukurura ku kigero cya 15%-25%; mu cyuma gicukura imvi, bishobora kongera ubugari bwa nodularity ku kigero cya 10%-20%. Urugero, nyuma yo guhindura iyi recarburizer, uruganda rukora silindari za moteri y'imodoka rwagabanyije igipimo cy'ubusembwa bw'icyuma kuva kuri 15% kugera kuri 3%, binongera cyane umusaruro w'ibicuruzwa.
Guhaza ibisabwa mu buryo bwo hejuru: Kuba sulfure nkeya (≤0.05%) na azote nkeya (≤400ppm) ari byo bituma graphitized petroleum coke recarburizers ari ibikoresho by'ingenzi mu gukora castings nziza z'imodoka, ibikoresho by'amashanyarazi aturuka mu muyaga, n'ibindi bice by'ingenzi. Gukoresha iyi recarburizer bishobora gukumira inenge zo gushonga nk'imiturire n'imyenge iterwa n'imyanda ya sufure na azote, bigatuma agaciro k'ibicuruzwa karushaho kwiyongera.
III. Kunoza Imikorere Inoze no Kugabanya Imikorere
Kongera Umuvuduko wo Gushonga: Mu gihe cyo gukora ibyuma, imashini zitunganya peteroli zikoresha graphitized petroleum coke zishobora gushonga vuba kandi zigakwirakwira mu buryo bumwe, bigabanya igihe cyo gushonga. Urugero, uruganda rw'icyuma rwagabanyije uruziga rwarwo rwo gushonga amashanyarazi ku gifuru cy'amashanyarazi ho 15%-20% nyuma yo gukoresha iyi mashini itunganya, byongera umusaruro w'icyuma ku mwaka ho toni zirenga 10.000.
Gutuza Inzira zo Gutunganya: Ubuziranenge bwinshi n'imyanda mike ya recarburizer birinda oxidation no kwangirika ku bushyuhe bwinshi, bigabanya ihindagurika ry'umusaruro. Urugero, mu gucukura buri gihe, gukoresha iyi recarburizer bishobora kugumana ingano ya karuboni mu cyuma gishongeshejwe, birinda ibibazo by'ubwiza bw'icukura biterwa n'ihindagurika ry'ingano ya karuboni.
IV. Kongera inyungu zo kurengera ibidukikije no kuzuza ibisabwa mu iterambere rirambye
Kugabanya imyuka ihumanya ikirere: Kuba sulfure nkeya na azote nkeya bya graphitized petroleum coke recarburizers bigabanya cyane imyuka ihumanya ikirere ya sulfure na azote mu gihe cyo gutwika. Urugero, nyuma yo gukoresha iyi recarburizer, uruganda rw'ibyuma rwagabanyije ikiguzi cyarwo cyo gukuraho imyuka ihumanya ikirere ku kigero cya 40% kandi bigabanya imyuka ihumanya ikirere ya sulfure ku kigero cya toni nyinshi buri mwaka.
Guteza imbere kongera gukoresha umutungo: Mu gihe cyo gukora imashini zitunganya peteroli zikoresha graphitized coke recarburizers, ubushyuhe bw'imyanda bushobora kugaruzwa kugira ngo hakoreshwe amashanyarazi, bigatuma amashanyarazi agabanuka 300 kWh kuri toni imwe y'umusaruro. Byongeye kandi, gaze yo mu mugongo ishobora gutangwa mu zindi nganda (nk'inganda zikora ceramic) nk'ibicanwa, bigatuma umutungo ukoreshwa neza. Urugero, binyuze mu buryo bw'ubukungu bushingiye ku miterere, pariki y'inganda zirengera ibidukikije yagabanyije imyuka ihumanya ikirere ho toni 1.2 kuri toni imwe ya recarburizer yakozwe.
Igihe cyo kohereza ubutumwa: 28 Nzeri 2025