Alumina Yashyigikiwe na Catalizator: Umukinnyi wingenzi mu nganda zikora imiti

Alumina Yashyigikiwe na Catalizator: Umukinnyi wingenzi mu nganda zikora imiti

Alumina yashyigikiwe na catalizator igira uruhare runini mubikorwa bitandukanye bya shimi, bikabagira uruhare rukomeye mu nganda zikora imiti. Izi catalizike zikoreshwa cyane muri peteroli, imiti, n’ibidukikije, bitewe n’imiterere yihariye kandi itandukanye. Muri iki kiganiro, tuzasuzuma akamaro ka catalizike ya alumina ishyigikiwe, ibyo basaba, hamwe nibintu bigira ingaruka kubiciro byabo, cyane cyane twibanda kubiciro bya gamma alumina, umupira wa aluminium, hamwe na catalizike ya alumina.

Alumina ishyigikiwe na catalizator ni catalizike aho ibikorwa bya catalitiki ikora bikwirakwizwa hejuru yubuso-buke bwa alumina. Gukoresha alumina nkibikoresho bifasha bitanga inyungu nyinshi, zirimo ubuso burebure, ubushyuhe bwumuriro, hamwe no kurwanya ibidukikije bikabije. Izi catalizike zisanga zikoreshwa cyane mubikorwa nka hydrocracking, hydrotreating, hamwe no kuvugurura catalitike mu nganda zitunganya peteroli. Byongeye kandi, bakoreshwa mugukora imiti itandukanye, harimo polymers, plastike, naba farumasi.

Kimwe mu bintu by'ingenzi bigize alumina ishyigikiwe na catalizator ni gamma alumina, ikaba ari uburyo bwa kristaline ya alumina izwiho ubuso bunini kandi bwuzuye. Igiciro cya gamma alumina nikintu gikomeye mubiciro rusange bya alumina iterwa inkunga. Igiciro cya gamma alumina giterwa nibintu byinshi, harimo igiciro cyibikoresho fatizo, ibiciro byingufu, nibisabwa ku isoko. Byongeye kandi, ubuziranenge nubuziranenge bwa gamma alumina nabyo bigira ingaruka kubiciro byacyo, kuko amanota meza yo hejuru ategeka premium kumasoko.

Ikindi kintu cyingenzi kijyanye na alumina gishyigikirwa ni umupira wa aluminium oxyde. Iyi mipira ikoreshwa nkibikoresho bifasha catalizator, itanga ubuso buhamye kandi bwimbitse kubintu bikora bya catalitiki. Igiciro cyimipira ya aluminium oxyde iterwa nimpamvu nkigiciro cyumusaruro, isoko ku isoko, hamwe n’ibikoresho fatizo biboneka. Ingano n'imiterere y'imipira nayo igira uruhare mukumenya igiciro cyayo, kuko imipira mito kandi myinshi imwe akenshi iba ihenze cyane kubera ubusobanuro bukenewe mubikorwa byabo.

Gukora alumina ikora ni ikindi kintu gikomeye mubice bya alumina ishyigikiwe na catalizator. Alumina ikora ni ibintu byoroshye cyane bizwiho adsorption hamwe na catalitiki. Ikoreshwa cyane nkumusemburo nogutwara ibintu bitandukanye bivura imiti, harimo no kweza imyuka namazi. Igiciro cya catalizike ikora ya alumina iterwa nibintu nkurwego rwo gukora, ubuso bwubuso, nubunini bwa pore. Inzego zo hejuru zo gukora hamwe nubuso bunini butegeka ibiciro biri hejuru kubera ibikorwa bya catalitiki byiyongereye hamwe nubushobozi bwa adsorption.

Ubwinshi bwa alumina ishyigikiwe na catalizator igera no kubikoresha nk'abatwara ibintu muburyo butandukanye bwa shimi. Guhitamo abatwara catalizator ningirakamaro muguhitamo imikorere nubushobozi bwa sisitemu ya catalizator. Alumina ishyigikiwe na catalizator itanga imbaraga zubukanishi, ituze ryumuriro, hamwe no kurwanya uburozi, bigatuma bahitamo neza kubintu byinshi bya catalitiki. Igiciro cya alumina gishyigikiwe na catalizator nkuko abatwara ibintu biterwa nibintu nkubuso bwihariye bwubuso, ingano ya pore, nuburyo bwo gutegura.

Mu gusoza, alumina ishyigikiwe na catalizator ni ntangarugero mu nganda zikora imiti, igira uruhare runini mubikorwa byinshi bya shimi. Igiciro cyaba catalizator giterwa nimpamvu zitandukanye, zirimo ikiguzi cyibikoresho fatizo, ibiciro byingufu, ibisabwa ku isoko, hamwe nimiterere yihariye yibigize catalizator nka gamma alumina, imipira ya aluminium, na alumina ikora. Mugihe icyifuzo cyibikorwa bya chimique bikora neza kandi birambye bikomeje kwiyongera, abaterankunga ba alumina biteguye gukomeza kugira uruhare runini muguteza imbere udushya niterambere mu nganda zikora imiti.