Ibyiciro byingenzi

Kokiya ya peteroli muri rusange ifite uburyo bune bukurikira:
Ukurikije uburyo bwo gutunganya, irashobora kugabanywamo kokiya mbisi hamwe na kokiya yatetse.
Iyambere iboneka muminara ya coke yikigo cyatinze gutinda, kizwi kandi nka kokiya mbisi, irimo ibintu byinshi bihindagurika kandi bifite imbaraga nke;

Ukurikije urwego rwibintu bya sulferi
Irashobora kugabanywamo kokiya-sulfure nyinshi (ubwinshi bwa sulfure iri hejuru ya 4%), kokiya yo hagati ya sulfure (ibirimo sulfure ni 2% ~ 4%) hamwe na kokiya ya sulfure nkeya (ibirimo sulferi biri munsi ya 2%) .
Amazi ya sulferi arimo kokiya ahanini aterwa na sulfure yamavuta mbisi.Mugihe ibirimo bya sulferi byiyongera, ubwiza bwa kokiya buragabanuka, kandi imikoreshereze yayo ihinduka.

Ukurikije microstructure itandukanye
Irashobora kugabanywamo kokiya ya sponge na kokiya y'urushinge.Iyambere irasa nka sponge, izwi kandi nka kokiya isanzwe.Iheruka ni yuzuye kandi ifite fibrous, izwi kandi nka kokiya nziza cyane;
Iratandukanye cyane na kokiya ya sponge mumiterere, kandi ifite ibiranga ubucucike bwinshi, ubuziranenge bwinshi, imbaraga nyinshi, ibirimo sulfure nkeya, umubare muto wo gukuraho, coefficente yo kwagura ubushyuhe buke hamwe no guhangana nubushyuhe bwiza bwumuriro;mumashanyarazi yumuriro, amashanyarazi, amashanyarazi ya magnetique kandi Byose bifite anisotropy igaragara neza;imyenge nini kandi ni mike, elliptike gato, ubuso bwacitse bufite imiterere isobanutse neza, kandi gukoraho ni amavuta.Kokiya y'urushinge ikorwa cyane cyane mumavuta asigaranye arimo hydrocarbone ya aromatique hamwe nibirimo bike byanduye bitari hydrocarubone.

Mu buryo butandukanye
Irashobora kugabanwa muri kokiya y'urushinge, kokiya yumushinga cyangwa kokiya ya sikeri, kokiya ya sponge na kokiya yifu.
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.Muri rusange, ikorwa mu mavuta asigaye ya sulfure menshi na asfaltene menshi, ashobora gukoreshwa gusa mu kubyaza ingufu amashanyarazi, sima n’ibindi bicanwa mu nganda.
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