【Izina ry'ibicuruzwa】
Izina rusange: Ikoreshwa mu gusuzuma aside yose (TAN) mu mavuta yo kwisiga
Izina ry'igicuruzwa: Ikoreshwa mu gusuzuma umubare wose wa aside (TAN) mu mavuta yo kwisiga
Izina ry'Icyongereza: Ikizamini cya TAN
【Ikoreshwa Rigamije】
Igihe cyo gukoresha amavuta yo gusiga amavuta dukunze kuvugaho ni igereranya rishingiye ku makuru ya laboratwari mu gihe cy'imikorere myiza. Bitewe n'ubugoranye bw'ahantu hose hakoreshwa, igihe cyo gukoresha amavuta amwe yo gusiga amavuta gishobora gutandukana bitewe n'aho akorera, bigatuma abakiriya benshi batamenya neza igihe cyo guhindura amavuta. Nta makuru asobanura ibi ku bakiriya, inama z'abahanga mu by'ubuhanga ntabwo zihagije kandi zigora abakiriya kwemera; kohereza ingero z'amavuta mu bigo by'inzobere mu gupima amavuta kugira ngo zisesengurwe ntabwo bifata igihe kinini gusa ahubwo biranahenda cyane. Kugira ngo abakiriya bafashe kumenya imiterere y'amavuta yabo yo gusiga amavuta aho akorera no gusobanukirwa neza niba akeneye guhinduka, iki gicuruzwa cyagenewe kwerekana impinduka zijyanye n'amavuta yo gusiga amavuta mu gihe cy'isukura.
【Ihame ry'igerageza】
Ubu buryo bukoreshwa mu kumenya aside cyangwa imiterere y'ibanze y'amavuta yo kwisiga ashongeshwa muri isopropyl ethanol na toluene. Bushobora gukoreshwa mu kumenya impinduka mu mavuta yo kwisiga mu gihe cy'isukura. Ingano runaka y'amavuta yo kwisiga ishyirwa mu cyuma gipima, kandi igisubizo cyerekana mu icupa ry'igerageza ni umuti wa naphthol; ibara rihinduka kuva ku bururu rikajya ku cyatsi hanyuma rikajya ku ibara ry'umuhondo.
【Igikuru】
Toluene, amazi yaciwe, n'ibipimo bya naphthol
【Ibikoresho birimo】
Agakoresho ko gupima x 1 2. Igipimo cy'umuyoboro w'ingero x 1 3. Impapuro zo gupfuka amavuta x 1
【Ibisabwa ku rugero rw'amavuta】
1.Mu gihe ukuramo amavuta yo kwisiga, koresha amacupa yuma kandi adafite amazi kugira ngo wirinde kwanduzwa n'amazi.
2. Mu gihe cyo gukora ibizamini, ingero nshya zigomba gukoreshwa igihe cyose bishoboka, kandi ingero zigomba gutangira nyuma yuko ingero zisubijwe ku bushyuhe bw'icyumba.
【Uburyo bwo gupima】
Mbere yo gukora ibizamini ibyo ari byo byose, igitabo cy'amabwiriza kigomba gusomwa cyose. Mbere yo gukoresha, ibicuruzwa n'amavuta yo kwisiga bigomba gupimwa bigomba kugarurwa ku bushyuhe bw'icyumba.
1. Koresha pipette kugira ngo utore icyitegererezo cy'amavuta yo kwisiga kugira ngo upimwe.
2.Umaze guhanagura ubuso bw'umuyoboro w'amazi, fungura umupfundikizo w'icupa ry'umuyoboro w'amazi hanyuma wongeremo ibitonyanga icumi by'icyitegererezo kugira ngo bipimwe muri uwo muyoboro w'amazi.
3.Fukisha icupa ry'amavuta akoreshwa mu gusiga hanyuma uryinjize neza kugira ngo urebe neza ko icyitegererezo cy'amavuta yo kwisiga cyavanzwe neza n'amavuta akoreshwa mu gusiga.
4. Tegereza ibara rya reagent rihinduke; ibisubizo by'ikizamini bigomba gusomwa mu minota 2-3.
(Icyitonderwa: Ntukarenze ubushobozi bw'iyi cupa rikoresha reagent. Nyamuneka witondere.)
【Koresha】
1. Iyi reagent ikoreshwa rimwe gusa mu gihe cyo gupima aho ikorerwa.
2. Iyi reagent ni iyo gusuzuma gusa ibyavuye mu bushakashatsi; gupima ogisijeni bigomba kwemezwa hakoreshejwe isuzuma ry’ingano.
3. Ibi bireba aho amavuta yo kwisiga yananiwe kubera ogisijeni ikoreshwa mu buryo busanzwe. Ariko, bishobora kuba atari byo gato ku mavuta yo kwisiga yananiwe kubera emulsification.
4. Ibisubizo by'ibizamini bigomba gusomwa mu minota 2-3. Kugira ngo hirindwe ko habaho ingaruka zitari zo, ibisubizo bizaba nta gaciro bifite niba hashize iminota irenga 30 uhereye igihe icyitegererezo cyongewemo.
【Gusobanura Ibisubizo by'Ibizamini】
Reagent y'ubururu:Ibi bivuze ko reagent igumana ibara ryayo rya mbere nta mpinduka zikomeye zigaragara. Ibi bigaragaza ko amavuta yo kwisiga atarakoreshejwe ogisijeni, kandi agaciro kayo ko kuyigabanya kari hagati ya 0-0.6 mg KOH/g, bigatuma ikoreshwa neza.
Ibikoresho by'icyatsi kibisi:Iyo reagent ihindutse iva ku bururu ikajya ku cyatsi kibisi, bigaragaza ko amavuta yo kwisiga yangiritse. Iyo agaciro ka neutralization kari hagati ya 0.6 na 2.0 mg KOH/g, iracyashobora gukoreshwa, ariko igomba gukurikiranwa buri gihe.
Agakoresho k'umuhondo:Reagent yahindutse iva ku bururu ijya ku muhondo, bigaragaza ko amavuta yo kwisiga yahinduwe ogisijeni. Igipimo cyo kuyisiga kiri hejuru ya 2.0 mg KOH/g, bivuze ko agaciro ka aside yose (TAN) y'amavuta yo kwisiga kageze ku rugero ntarengwa, kandi ubushyuhe n'umusemburo byatangiye kwigaragaza. Amavuta yo kwisiga agomba gusimbuzwa vuba bishoboka.
【Ibikwiye kwitabwaho】
Ambara indorerwamo zo kwirinda mu gihe cy'igerageza kugira ngo wirinde ko ibi bicuruzwa bijya ku myenda cyangwa ku ruhu rwawe. Ntuzigere ubijya mu maso.
【ubutabazi bw'ibanze】
- Niba imiti iguteye mu maso yawe ku bw'impanuka, oza ako kanya n'amazi atemba cyangwa umuti wa saline. Mu gihe woza, shyiramo amaso yo hejuru n'ayo hasi kugira ngo urebe neza ko nta miti isigaye irimo (iminota 15-20), hanyuma ushyireho ibitonyanga by'amaso ako kanya.
- Iyo uruhu rukozeho, oza agace kagize ikibazo n'isabune n'amazi kugeza igihe nta bisigazwa by'imiti bisigaye.
【Ibisobanuro byo gupakira】
Gutanga/agasanduku
【Imiterere y'ububiko n'igihe bumara buhari】
Bika mu ipaki yabyo y'umwimerere kuri 2-30°C kandi ntubikonjeshe. Iki gicuruzwa kigomba kumara amezi 18 uhereye umunsi cyakoreweho igenzura.
【Isosiyete ikora ibintu】
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【Ibigo bikorana n'abandi】
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