1. Ibisobanuro ku bicuruzwa:

Amazi ya sulfure abara kokiya ya peteroli ni umukara cyangwa umukara wijimye cyane ibikomoka kuri peteroli, hamwe na metallic luster, porous, igizwe na grafite ntoya yashizwemo muburyo bwa granular, inkingi cyangwa urushinge rwumubiri wa karubone.Ibikomoka kuri peteroli ya peteroli ni hydrocarubone, irimo karubone 90-97%, hydrogène 1.5-8%, irimo na azote, chlorine, sulfure hamwe n’ibyuma biremereye.

Kokiya ya peteroli niyongera umusaruro mugihe amavuta mbisi yikintu cyatinze gukata yamenetse mubushyuhe bwinshi kugirango atange amavuta yoroheje.Umusaruro wa kokiya ya peteroli ni 25-30% byamavuta mbisi.Agaciro kayo gafite agaciro kangana namakara inshuro 1.5,5-2, ivu ntirirenga 0.5%, ibirimo guhindagurika ni 11%, ubuziranenge hafi ya anthracite.

2. imitungo n'imikoreshereze:

Kokoro ya peteroli ihanitse ikoreshwa cyane mugukora ibicuruzwa bya karubone, nka electrode ya grafite, anode arc, kugirango itange ibyuma, ibyuma bidafite fer, gushonga aluminium;Gukora karubonike ya silicon, nkibiziga bitandukanye byo gusya, umucanga, impapuro zumucanga, nibindi.;Gukora calcium yubucuruzi ya calcium kugirango ikore fibre synthique, etyl yihuta nibindi bicuruzwa;Irashobora kandi gukoreshwa nka lisansi.

3. Ibisobanuro: