ALLY – Ikoranabuhanga Rikuru ryo Gutunganya COG mu Bushinwa: Isesengura ry’Ingamba zo Gukuraho Karuboni mu Nganda

Mu nganda nini zo mu majyaruguru y'Ubushinwa, imiterere miremire y'inganda zikora ibikomoka ku bimera bya kera yari ikimenyetso cy'umusaruro w'ubukungu, nyamara kandi ifite uburemere bw'ibibazo by'ibidukikije. Uko ijoro rihita hejuru y'aho ibyuma bikorerwa, urumuri rw'umuhondo rw'amatanura ya coke rugaragaza ikintu giteye ishozi mu mateka: ikorwa ry'umwuka wa Coke Oven Gas (COG) mwinshi nk'umusaruro ukomoka kuri yo. Mu mateka, inyinshi muri iyi gazi yatwikwaga, bigatuma habaho ibyuka bihumanya ikirere, cyangwa igakoreshwa nabi nk'ibikomoka ku bimera bito.

Muri iki gihe, inkuru irimo guhinduka. Kwihutisha isi yose guhindura ingufu byahinduye iyi "myanda y'inganda" mo ubutunzi bw'ingenzi bwo gukora imyuka ya hydrogen. Ishingiro ry'iyi mpinduka niIkoranabuhanga ryo mu gihe kizaza ryo gutunganya COG mu Bushinwa, udushya tw’ingenzi duhuza icyuho kiri hagati y’inganda zisanzwe zikora cyane n’ejo hazaza hatazagira karuboni. Mu gukura hydrogen nziza cyane mu mvange z’imyuka igoye, iri koranabuhanga rikemura ikibazo gikomeye cy’ibura ry’umutungo mu nganda, mu gihe ritanga isoko ihamye kandi ihamye y’ibikomoka kuri lisansi ku bukungu burimo hydrogen, cyane cyane mu nganda z’ibyuma n’ibinyabutabire.

Impinduka ku Isi mu Kurwanya Karuboni mu Nganda no Guhuza Hydrogen

Urwego rw'inganda ku isi muri iki gihe ruri mu nzira y'amajyambere, runyura mu mpinduka zikomeye ziva ku gukoresha ibikomoka kuri peteroli zikomoka ku bimera n'ibikomoka kuri peteroli zijya ku ngufu zirambye. Amasezerano mpuzamahanga y'ikirere yateje imbere urugendo mpuzamahanga rwo gukuraho karuboni, yibanda cyane cyane ku nzego "zigoye kugabanuka" nko gukora ibyuma, gutwara abantu n'ibintu biremereye, no gutunganya imiti. Muri urwo rwego, haidrojeni yabaye nk'ikigo cy'ingenzi gitwara ingufu. Uburayi na Amerika ya Ruguru byateye intambwe ikomeye mu bijyanye na haidrojeni y'icyatsi kibisi, ariko ikibazo cyihutirwa ni ikiguzi n'ingano y'umusaruro.

Ubushinwa, nk'igihugu kinini ku isi gitunganya ibyuma na koke, bufite umwanya udasanzwe muri uru rugendo mpuzamahanga. Intego za guverinoma y'Ubushinwa zo "Dual Carbon" - kuzamura imyuka ihumanya ikirere mu 2030 no kugera ku kutagira karubone mu 2060 - zashyize igitutu gikomeye ku nganda zisanzwe kugira ngo zivugurure udushya. Intambara nyamukuru y'inganda si ukugabanya imyuka ihumanya ikirere gusa, ahubwo ni ukubikora mu buryo butanga umusaruro mu bukungu. Gutunganya COG bitanga igisubizo gifatika kandi gifite ingaruka nziza. Mu kunoza gaze ikungahaye kuri hydrogen yamaze gukorwa mu gihe cyo guteka, inganda zishobora kugabanya cyane ikirere cyazo cya karubone zidategereje ko ibikorwa remezo byuzuye bya electrolysis bikura. Iyi ntego y'imbere mu gihugu ijyanye n'imbaraga mpuzamahanga zo kongera imikorere myiza y'umutungo kandi ikaba ari inkingi y'ingenzi mu mutekano w'ingufu mu Bushinwa.

Ibyiza by'ingenzi byo gutunganya COG mu bijyanye n'ingufu za none

Uburyo bwo guhindura gaze mbisi ya coke mu ifuru ya hydrogen yo mu rwego rwa lisansi irasaba imbaraga nyinshi mu by’ikoranabuhanga, bisaba gukuraho imyanda ikomeye nka tar, naphthalene, ammonia, na sulfur y’umwimerere. Iterambere ryo gutunganya cog ryagiye rigana ku musaruro mwiza no kugabanya ikoreshwa ry’ingufu. Sisitemu zigezweho ubu zikoresha ikoranabuhanga rigezweho rya Pressure Swing Adsorption (PSA), ryemerera gutandukanya hifashishijwe hydrogen ku gitutu gitandukanye. Iri koranabuhanga ryihariye ryo gutunganya cog muriCHina yanonosowe kugira ngo igere ku rwego rw'ubuziranenge burenga 99.999%, yujuje ibisabwa bikomeye by'inganda zikora ibinyabiziga bya hydrogen lisance (HCV).

Kimwe mu bintu bidasanzwe mu buryo bugezweho bwo gusukura amatafari ni uburyo bwo guhuza n’ihindagurika ry’ibyuka bihumanya ikirere. Imikorere y’inganda ikunze kuba idahindagurika; ubwiza bwa COG mbisi bushobora gutandukana bitewe n’ubwoko bw’amakara n’ubushyuhe bw’ifuru. Ibikoresho bigezweho byo gusukura ubu bihuza uburyo bwo kugenzura ubwiza bugenzura imyuka yinjira mu buryo nyabwo, bigahindura imikorere y’imyuka kugira ngo ikomeze kuba myiza. Byongeye kandi, guhuza uburyo bwo gusukura mu byiciro byinshi—harimo mbere yo gusukura, gusukura neza, n’ibice bya nyuma bya PSA—bituma ubuzima bwa catalyst n’ubw’imyuka burushaho kuba bwiza, bigabanyiriza ikiguzi cyose cyo gutunga abakora mu nganda. Uku gukura mu buhanga mu gusukura amatafari ni byo bituma inganda nini z’ibyuma zihindura imiterere yazo zigahinduka ahantu hanini ho gukwirakwiza ingufu, zigatanga hydrogen nziza ku ruganda rwazo cyangwa ku masoko y’ingufu yo mu karere.

Isesengura ry'Ingamba: Guhuza Ikoranabuhanga mu Gukuraho Karuboni mu Buryo Bwimbitse

Gukuraho karuboni si igisubizo cy’umusaruro umwe ahubwo ni igikorwa cy’ingenzi gihuriweho. Kugira ngo bigira ingaruka ku nganda, gutunganya karuboni bigomba gufatwa nk'igice cy'urusobe rw'ingufu mu micungire yagutse. Ibi ntibikubiyemo gusa gukuramo karuboni ahubwo binakubiyemo gukanda, kubika, no gukoresha neza. Uburyo burambuye bwo gutanga serivisi mu nganda bukubiyemo ubuzima bwose bw'umushinga—kuva ku gishushanyo mbonera cy'ibanze cy'ubuhanga n'inganda kugeza ku gutangira gukora no gushyigikira tekiniki igihe kirekire. Mu gutanga ibisubizo byuzuye bya karuboni, harimo electrolysis y'amazi na methanol-to-hydrogen hamwe no gutunganya karuboni, abatanga ikoranabuhanga bashobora gufasha ibigo guhindura ingufu zabo hashingiwe ku bushobozi bwo mu gace biherereyemo.

Inyigo z’inganda zagenze neza mu Bushinwa zigaragaza ko iyi ngamba ihuriweho ikora neza. Urugero, amatsinda manini y’ibinyabutabire yashyizeho neza ibikoresho byo gusukura bitunganya metero kibe ibihumbi amagana za gaze ku isaha, bitanga ibikoresho fatizo byo gukora ammonia cyangwa hydrogen ifite isuku nyinshi mu gukora ibikoresho by’ikoranabuhanga. Iyi mishinga igaragaza ko gusukura cog atari igipimo cyo kubahiriza ibidukikije gusa ahubwo ari inzira y’inganda yongereye agaciro. Iyo bihujwe na serivisi z’umwuga za EPC (Engineering, Procurement, and Construction) hamwe n’ibishushanyo mbonera bya modular skid-mounted, iri koranabuhanga rishobora gukoreshwa vuba, bigatuma amasosiyete agera ku ntego zayo zo kubungabunga ibidukikije mu gihe cy’amabwiriza akomeye.

Kuyobora Inzira Igana Ahazaza Harambye Hazaza Ha Hydrogen

Urugendo rugana ku bukungu bushingiye kuri hydrogen rusaba uruvange rw'uburambe bwimbitse mu nganda n'ubushakashatsi bugezweho. Ally Hydrogen Energy, ikigo cy'igihugu gishinzwe ikoranabuhanga rihanitse gifite icyicaro mu gace ka Chengdu High-Tech, kimaze imyaka 25 kiri ku isonga muri uyu muryango. Cyahoze kizwi nka Ally Hi-Tech, ikigo cyahindutse imbaraga zikomeye mu nganda zikora hydrogen mu Bushinwa, cyibanda ku bushakashatsi, iterambere, no guteza imbere isoko ry'ibisubizo by'ingufu zihanitse. Kubera amateka maremare yo gukorera ibigo mpuzamahanga n'ibyo mu gihugu nka Sinopec, PetroChina, Air Liquide, na Linde, ikigo cyigaragaje nk'ikigo cyujuje ibisabwa ku bigo by'ingenzi ku isi.

Mu kwibanda ku ikoreshwa ry’ikoranabuhanga mu buryo bufatika, Ally yazamuye urwego rwayo kuva ku gusukura ibanze kugeza ku ruhererekane rw’agaciro rwa hydrogen. Ubwitange bwabo mu ireme na serivisi byateje imbere ubufatanye bw’igihe kirekire ku isi, harimo ubufatanye na Plug Power muri Leta Zunze Ubumwe za Amerika na Iwatani mu Buyapani. Uko isi igenda yegereza intego zayo zo kudakoresha karubone, uruhare rw’abatanga serivisi b’inzobere mu gutanga ikoranabuhanga rikomeye, rikora neza kandi rishobora kwaguka mu gusukura karubone muriCHina irushaho kuba ingenzi. Binyuze mu isesengura ry’ingamba n’ubuhanga mu ikoranabuhanga, guhinduka kuva ku bicuruzwa bisanzwe by’inganda ukajya ku ngufu zisukuye si ikintu gishoboka gusa—ni ukuri gukomeje kubaho.

Kugira ngo ubone amakuru arambuye kuri ALLY's ibisubizo bya hydrogen naserivisi, ndakwinginzegusura:https://www.ally-hydrogen.com/