Kubaka umuyoboro ukomeye "Uburinzi"

Ivugurura ry'ikoranabuhanga mu kurwanya ingese mu miyoboro y'icyuma ririnda umutekano n'igihe cy'ubuzima bw'ubwikorezi mu nganda
Mu rwego rwo gutwara ibikomoka kuri peteroli, amazi yo mu mujyi, n'ibijyanye no gutwara gazi karemano, imiyoboro y'icyuma, nk'imodoka z'ingenzi zitwara amashanyarazi, ihora ihura n'ibibazo byinshi, birimo kwangirika k'ubutaka, isuri n'umwuka mubi wo mu kirere. Amakuru agaragaza ko igihe cy'ubuzima bw'imiyoboro y'icyuma idatunganyijwe kiri munsi y'imyaka itanu, mu gihe igihe cy'ubuvuzi busanzwe bwo kurwanya kwangirika gishobora kongerwa kikagera ku myaka irenga 20. Hamwe n'ivugurura ry'inganda n'ibisabwa byinshi mu kurengera ibidukikije, ikoranabuhanga ryo kurwanya kwangirika kw'imiyoboro y'icyuma ryavuye ku kurinda gutwikira rimwe kugeza ku cyiciro gishya cyo kurinda ubuzima bwose burimo "kuvugurura ibikoresho, kunoza imikorere, no kugenzura neza."

Muri iki gihe, ikoranabuhanga rigezweho ryo kurwanya ingese mu byuma ritanga uburyo butandukanye bwo gukoresha. Mu rwego rw'imiyoboro itwikiriwe, irangi rya 3PE (polyethylene coating) rirwanya ingese ni ryo rikunzwe cyane ku miyoboro ya peteroli na gaze ikoreshwa kure bitewe n'uko irwanya cyane ubukana bw'ubutaka no gusenyuka kwa katodike. Imiterere yaryo igizwe n'ifu y'ibanze ya epoxy, kole yo hagati, n'urwego rw'inyuma rwa polyethylene, ritanga uburinzi ku ngese no ku ngaruka. Ku miyoboro ya aside na alkaline mu nganda zikora imiti, irangi rya fluorocarbon n'urukuta rwa pulasitiki bitanga inyungu. Iya mbere ikoresha ubukana bwa fluororesins mu kurwanya ingese zangiza cyane, mu gihe iya nyuma ikuramo imashini zitwarwa mu muyoboro w'icyuma ubwayo ishyira ku rukuta rw'imbere ibikoresho nka polyethylene na polytetrafluoroethylene. Byongeye kandi, gushyushya galvanizing ikoreshwa cyane mu bintu byangiza buhoro buhoro nko mu miyoboro y'amazi n'imiyoboro y'amazi mu mujyi ndetse n'inkunga z'ibyuma kubera ko bihendutse kandi byoroshye kuyishyiraho. Ingufu z'icyiciro cya zinc zitanga uburinzi bw'amashanyarazi burambye ku muyoboro w'icyuma.

Kuvugurura ikoranabuhanga n'udushya mu mikorere birimo gutera imbere mu bwiza bw'imiyoboro y'icyuma irwanya ingese. Imikorere gakondo yo gusiga amarangi ku maboko, bitewe n'ibibazo nko kuba nta bugari bw'ipamba bungana no kudafata neza, igenda isimburwa buhoro buhoro n'imirongo ikora yikora. Ikoranabuhanga rigezweho ryo gutera umuti ukoresheje amashanyarazi n'ikoreshwa ry'ipamba ritagira umwuka rishobora kugera ku buremere bw'ipamba ku kigero cya ± 5%. Mu rwego rw'ibikoresho birwanya ingese, ipamba rya epoxy rishingiye ku mazi ritangiza ibidukikije n'ipamba rya graphene rirwanya ingese rigenda risimbura ipamba rishingiye ku binyabutabire, rigabanya imyuka ihumanya ikirere mu gihe rirushaho kunoza uburyo ipamba rirwanya ingese no kudashira. Muri icyo gihe, uburyo bwo kugenzura bukoresheje ubwenge butangiye gushyirwa mu buryo bwo kurwanya ingese. Imiyoboro y'icyuma mu mishinga imwe n'imwe y'ingenzi ubu ifite ibikoresho bipima ingese. Ibi bikoresho bikusanya ibimenyetso by'amashanyarazi n'ibyangiritse bivuye ku rukuta rw'inyuma rw'umuyoboro, bigatuma habaho kuburira hakiri kare ibyago byo kwangirika kw'ipamba no gusana neza.

Ku mishinga yo kurwanya ingese mu miyoboro y'icyuma, abahanga mu nganda bemeranya ko "30% by'ibikoresho, 70% by'ubwubatsi." Mbere yo kubaka, ubuso bw'umuyoboro w'icyuma bugomba gusimburwa kugira ngo ukureho ingese kandi habeho ubukana bwa Sa2.5 cyangwa irenga. Ubu buryo bwo kuvura bukuraho kandi imyanda nka peteroli, igipimo, n'indi myanda, bigatanga inzira yo gufatana. Mu gihe cyo kubaka, ubunini bw'igitambaro, ubushyuhe bwo gukaraba, n'igihe bigomba kugenzurwa cyane kugira ngo hirindwe inenge nk'imyobo y'ingomero n'amazi yo gukaraba. Nyuma yo kurangiza, ubushobozi bwo kurwanya ingese bugomba kwemezwa binyuze mu buryo nko gupima imashini no gupima gufatana. Gusa mu gushyiraho inzira yuzuye, ifunganye irimo "guhitamo ibikoresho - gutunganya ubuso - gucunga no kugenzura ubwubatsi - nyuma yo kubungabunga" niho agaciro k'igihe kirekire k'imiyoboro y'icyuma kashobora kugerwaho by'ukuri.

Hamwe no guteza imbere intego za "karubone ebyiri" no kongera ibisabwa mu mutekano w'inganda, ikoranabuhanga ryo kurwanya ingese mu byuma rizakomeza gutera imbere rigana ku buryo bunoze, bunoze kandi bufite ubwenge. Mu gihe kizaza, ibikoresho bishya byo kurwanya ingese bihuza imiterere ya karubone nke n'uburinzi bw'igihe kirekire, hamwe na sisitemu zo kugenzura kurwanya ingese zihuza ikoranabuhanga rya digitale, bizaba iby'ingenzi mu bushakashatsi no guteza imbere inganda. Ibi bizatanga uburinzi bukomeye ku miyoboro itandukanye y'inganda kandi bigire uruhare mu mikorere myiza y'ibikorwa remezo.