Mu gushaka ingufu zisukuye, inganda z'amashanyarazi zikomeje gukoresha ikoranabuhanga rigezweho kugira ngo zigabanye ingaruka zabyo ku bidukikije. Imwe muri izi koranabuhanga ni ugukoresha sisitemu zo gukuraho imyuka ihumanya ikirere (FGD), zigira uruhare runini mu kugabanya imyuka ihumanya ikirere ya sulfure. Ishingiro ry'izi sisitemu ni imiyoboro ya silicon carbide ya FGD, ikorwa mu bikoresho bya kera byitwa silicon carbide. Iyi blog izasuzuma akamaro k'izi nozzles, impinduka mu miterere yazo, n'ingaruka zazo ku kubungabunga ibidukikije.
Uduce twa silicon carbide twagenewe koroshya inzira yo gukuraho sulfure mu nganda zitanga ingufu. Inshingano zazo z'ibanze ni ugukuramo sulfure dioxyde (SO2) n'indi myanda yangiza ituruka ku myuka isohoka mu gihe cyo gutwika ibikomoka kuri peteroli, cyane cyane amakara. Akamaro k'iyi nzira ntikagombye gukabya, kuko sulfure dioxyde ni ingenzi mu imvura n'ihumana ry'ikirere, bishobora kugira ingaruka mbi ku buzima bw'abantu no ku bidukikije. Mu gukoresha utuce twa silicon carbide twa FGD, inganda zitanga ingufu zishobora kugabanya cyane imyuka ihumanya ikirere no kubahiriza amabwiriza akaze agenga ibidukikije.
Imiterere y'imiyoboro ya FGD silicon carbide ikozwe kugira ngo yongere imikorere yayo mu buryo butandukanye. Ubwoko bubiri bw'imiyoboro bukoreshwa muri sisitemu yo gusukura ni umuyoboro wuzuye w'ibuye ry'umurambararo n'umuyoboro w'ibuye ry'umurambararo. Umuyoboro wuzuye w'ibuye ry'umurambararo wagenewe gutanga umukungugu muto w'amazi ashoka, wongera imikoranire hagati y'amazi n'umwuka w'umurambararo, bityo wongera imikorere myiza y'uburyo bwo gusukura. Umuyoboro w'ibuye ry'umurambararo w'ibuye ry'umurambararo, ku rundi ruhande, ukora imiterere yo gusukura ikwirakwira neza, bigatuma umwuka w'umurambararo ukwirakwira neza, bigatuma umwuka w'umurambararo uvurwa neza. Guhitamo ubwo bwoko bw'imiyoboro biterwa n'ibisabwa byihariye by'uruganda rw'amashanyarazi n'imiterere y'umwuka w'umurambararo uvurwa.
Kimwe mu byiza by'ingenzi bya karubide ya silikoni nk'umunwa wa FGD ni uko iramba neza kandi irwanya kwangirika no kwangirika. Inganda zitanga amashanyarazi zikunze gukora mu bihe bikomeye, aho ubushyuhe bwinshi n'uduce duto tw'ingufu tuba turi mu mwuka ushyushye. Inganda zitanga karubide ya silikoni zishobora kwihanganira ibi bihe bigoye, bigatuma zimara igihe kirekire kandi zigagabanya ikiguzi cyo kuzibungabunga. Uku kuramba ntikongera gusa imikorere myiza y'uburyo bwo kuzimya sulfure, ahubwo binafasha kunoza ubwizigirwa bw'imikorere y'inganda zitanga amashanyarazi.
Uretse gusohora isukari, imiyoboro ya FGD SiC inagira uruhare mu gusohora umwuka uhumanya ikirere no gukuraho ivumbi. Imyuka iva mu nganda zikoresha amakara irimo ntabwo irimo gusa dioxyde sulfur, ahubwo irimo na oxyde azote (NOx) n'udusimba. Mu guhuza sisitemu za FGD n'ikoranabuhanga rya desnitrification, inganda zitanga ingufu zishobora kuvura imyuka myinshi icyarimwe, bikongera ubwiza bw'umwuka. Ubushobozi bwo gukemura iyi myuka itandukanye ni ingenzi mu kubahiriza amahame agenga ibidukikije no kugabanya ingufu za karuboni muri rusange.
Ingaruka zo gukoresha imiyoboro ya FGD silicon carbide zigira ingaruka zikomeye ku bidukikije. Iyo hatabayeho gukuraho sulfurization no kugabanya nitrogen mu buryo bufatika, imyuka ihumanya ikirere iva mu nganda z'amashanyarazi ishobora gutera umwanda ukomeye w'ikirere, bigatera indwara z'ubuhumekero no kwangirika kw'ibidukikije. Byongeye kandi, imyuka ihumanya ikirere idasukuye iva mu nganda z'amashanyarazi zikoresha amakara ishobora kwangiza ibice bishyushye bya turbine za gazi mu buryo bw'ingendo zivanze, bigatera gusana bihenze no kudakora neza. Mu gushora imari mu ikoranabuhanga rigezweho rya FGD, inganda z'amashanyarazi ntizishobora kurinda ibidukikije gusa, ahubwo zinongera imikorere yazo n'ubukungu.
Uko imiterere y’ingufu ku isi ikomeza gutera imbere, ni ko gukenera amasoko y’ingufu asukuye kandi arambye kurushaho bigenda byihutishwa. Imisozi ya FGD silicon carbide ni igice cy’ingenzi mu mpinduka mu gukora ingufu zitangiza ibidukikije. Mu gukuraho neza imyanda yangiza ituruka ku myuka ihumanya ikirere, iyi misozi ifasha inganda z’amashanyarazi kuzuza ibisabwa n’amategeko no kugira uruhare mu gutuma isi irushaho kuba nziza. Uko ikoranabuhanga ritera imbere n’igikenewe cyo kubungabunga ibidukikije bikomeza kwiyongera, uruhare rw’imisozi ya FGD silicon carbide mu kurwanya ihumana ry’ikirere n’imihindagurikire y’ikirere nta gushidikanya ko ruzarushaho kuba ingenzi.
Muri make, FGD Silicon Carbide Nozzle ni udushya tw’ingenzi mu bijyanye no gukuraho amashanyarazi mu nganda z’amashanyarazi. Imiterere yayo yihariye, kuramba kwayo, n’ubushobozi bwayo mu gukuraho sulfure dioxyde n’indi myanda ituma iba ingenzi mu gushaka ingufu zisukuye. Uko inganda z’amashanyarazi zikomeza gukoresha ikoranabuhanga rigezweho kugira ngo zigabanye ingaruka zabyo ku bidukikije, akamaro ka FGD Silicon Carbide Nozzles kazakomeza kwiyongera, biteze inzira y’ejo hazaza harambye.
Igihe cyo kohereza: Werurwe-24-2025