Muri iki gihe cyo kurengera ibidukikije, inzira yo gukuramo isukari mu nganda ni ingenzi cyane. Nk'igice cy'ingenzi, imikorere y'umuyoboro wo gukuramo isukari igira ingaruka zitaziguye ku ngaruka zo gukuramo isukari. Uyu munsi, turabagezaho umuyoboro wo gukuramo isukari ukora neza cyane –umunwa wo gusukura karubide ya silikoni mu buryo bwa keramik.
Ibumba rya silicon carbide ni ubwoko bushya bw'ibikoresho bikora neza cyane, nubwo bisa neza cyane, birimo ingufu nyinshi. Bigizwe n'ibintu bibiri, silicon na karuboni, kandi bicukurwa mu buryo bwihariye. Ku rwego rwa mikorosikopi, imiterere ya atome iri muri bumba rya silicon carbide irakomeye kandi itunganijwe neza, ikora imiterere ihamye kandi ikomeye, iyiha imiterere myiza myinshi.
Ikintu kigaragara cyane ku munwa w’amazi wa silikoni ukoreshwa mu gusukura sulfur ni ukudahangana n’ubushyuhe bwinshi. Mu gihe cyo gusukura sulfur mu nganda, ahantu hakorerwa ubushyuhe bwinshi hakunze kugaragara, nko ku bushyuhe bwinshi bwa gaze y’amazi isohoka muri boiler zimwe na zimwe. Iminwa isanzwe y’ibikoresho ikunze kwangirika no kwangirika iyo ubushyuhe bwinshi bungana gutyo, kimwe n’uko shokora ishonga iyo ubushyuhe bwinshi bukabije. Ariko, umunwa w’amazi wa silikoni ukoreshwa mu gusukura sulfur urashobora guhangana byoroshye n’ubushyuhe bwinshi bugera kuri 1350 ℃, nk’intwari idatinya, ifata ku nkingi zayo ku "kibuga cy’intambara" gishyushye cyane, ikora neza, kandi ikareba ko inzira yo gusukura sulfur idahungabanywa n’ubushyuhe.
Nanone kandi ntishobora kwangirika cyane. Mu gihe cyo gukuramo isukari, umuyoboro uzagezwaho na desulfurizer yihuta cyane hamwe n'uduce duto two mu mwuka urimo umuyaga, nk'uko umuyaga n'umucanga bihora bihuha amabuye. Isuri y'igihe kirekire ishobora gutera kwangirika gukomeye ku buso no kugabanya cyane igihe cy'imiyoboro isanzwe. Umuyoboro wa silicon carbide ceramic desulfurizer, hamwe n'ubukana bwawo bwinshi, ushobora kurwanya ubwo bwoko bw'iyangirika neza, wongera igihe cyo kuyikoresha, ukagabanya igihe cyo kuyikoresha no kuyisimbuza ibikoresho, kandi ukagabanya ikiguzi cy'ibigo.
Ubudahangarwa bw'ubushyuhe nabwo ni intwaro ikomeye ku miyoboro ya silicon carbide ceramic desulfurization. Imiyoboro ya desulfurizers akenshi igira imiterere ya stérique na alkalinity nka aside na alkalinity. Mu bidukikije nk'ibi bya shimi, imiyoboro isanzwe y'icyuma imeze nk'ubwato bworoshye bushobora gushwanyaguzwa vuba na "corrosion wave". Imiyoboro ya silicon carbide ifite stérique nziza kuri iyi miyoboro ya stérique kandi ishobora gukomeza gukora neza ndetse no mu bidukikije bikomeye bya shimi, bigatuma idapfa kwangirika.
Ihame ry'imikorere y'umunwa w'amazi wa silikoni carbide ceramic desulfurization naryo rirashishikaje cyane. Iyo umunwa w'amazi uvamo isukari winjiye mu munwa, uzihuta kandi uzunguruka mu muyoboro w'amazi wagenewe imbere, hanyuma ugaterwa ku nguni n'imiterere runaka. Ushobora gutera umunwa w'amazi uvamo isukari mu bitonyanga bito, kimwe n'imvura y'ubukorano, wongera agace gahuriramo n'umwuka w'amazi, bigatuma umunwa w'amazi uvamo isukari ushobora gukorana neza n'imyuka mibi nka dioxyde de sulfur muri iyo myuka y'amazi, bityo bikanoza imikorere y'amazi.
Mu munara wo gukuraho isukari mu ruganda rw'amashanyarazi, umunwa wo gukuraho isukari ya silikoni ni igice cy'ingenzi cy'urwego rwo gusukura. Ushinzwe gutera ibinyabutabire nk'urusenda rw'amabuye y'agaciro mu mwuka w'umuyoboro w'amazi, gukuraho ibintu byangiza nka dioxyde de sulfur mu mwuka w'umuyoboro w'amazi, no kurinda ikirere cyacu cy'ubururu n'ibicu byera. Mu buryo bwo gukuraho isukari ya flue gaze mu mashini zitunganya ibyuma, unagira uruhare runini mu kugabanya neza ingano ya sulfur mu kirere no kugabanya ihumana ry'ibidukikije.
Hamwe no gukomeza kunoza ibisabwa mu kurengera ibidukikije, amahirwe yo gukoresha imiyoboro ya silicon carbide ceramic desulfurization azakomeza kwiyongera. Mu gihe kizaza, izakomeza kuvugurura no kunoza, igire uruhare runini mu kurengera ibidukikije mu nganda, kandi irinde ibidukikije mu nzego nyinshi.
Igihe cyo kohereza: Kanama-21-2025