PAC (Cellulose ya Polyanionic)

Polyanionic selulose (PAC) ni polymer yamazi yamazi ikomoka kuri selile, uruganda rusanzwe ruboneka mubihingwa. PAC ikoreshwa cyane mu nganda zitandukanye, harimo no gucukura peteroli, kubera imiterere yihariye kandi itandukanye. Mu rwego rwo gucukura peteroli, PAC ikora imirimo myinshi yingenzi mugucukura amazi:

1. Viscosification: PAC ikoreshwa cyane cyane nka viscosifier mumazi yo gucukura ashingiye kumazi. Ifasha kongera ubwiza bwamazi, kunoza ubushobozi bwayo bwo guhagarika no gutwara ibiti byacukuwe hamwe nibindi bikoresho hejuru. Ibi bifasha mukubungabunga ituze no gukumira umwobo.
2. Igenzura ry'amazi yatakaye: PAC ikora cake yoroheje, idashobora kwungururwa ku rukuta rw'iriba, bigabanya gutakaza amazi yo gucukura mu miterere ikikije. Ibi bifasha kubungabunga ubunyangamugayo, birinda kwangirika, kandi byongera imikorere yo gucukura.
3. Guhindura Rheologiya: PAC igira ingaruka kumyitwarire yimiterere nimiterere ya rheologiya yo gutobora amazi, guhitamo guhagarika ibinini no kugabanya gutuza. Ibi bituma imikorere idahwitse yimyanda itandukana mubihe bitandukanye.
4. Gusukura umwobo: Mu kongera ubukonje no gutwara ubushobozi bwamazi yo gucukura, PAC itezimbere uburyo bwo gusukura umwobo, byorohereza kuvanaho imyanda yacukuwe hamwe n’imyanda ku iriba.
5. Ubushyuhe nubunyu bwumunyu: PAC yerekana kwihanganira ubushyuhe bwinshi nubunyu, ikomeza ubwiza bwayo nibikorwa biranga ubushyuhe butandukanye hamwe nubunyu bwagaragaye mubikorwa byo gucukura.
6. Ibidukikije byangiza ibidukikije: PAC ikomoka ku masoko ashobora kuvugururwa ashingiye ku bimera kandi irashobora kwangirika, bigatuma itangiza ibidukikije kandi ikwiriye gukoreshwa ahantu hacukurwa ibidukikije.

PAC iraboneka mubyiciro bitandukanye nibisobanuro bihuye nibisabwa byamazi yo gucukura nibisabwa. Ingamba zo kugenzura ubuziranenge zemeza ko hubahirizwa kandi hubahirizwa ibipimo nganda, harimo API (Ikigo cy’Abanyamerika gishinzwe peteroli) ibisobanuro byo gucukura inyongeramusaruro.

Muri make, selile ya polyanionic (PAC) ninyongera yingenzi mumazi ashingiye kumazi yo gucukura peteroli na gaze, atanga viscosifike, kugenzura igihombo cyamazi, guhindura rheologiya, nibindi bintu byingenzi bigira uruhare mubikorwa byo gucukura neza kandi neza.