Hydroxyethyl selulose mumazi yo gucukura

Hydroxyethyl selulose (HEC) ni polymer yamazi ashonga ikunze gukoreshwa nka viscosifier mugutobora amazi. Amazi yo gucukura, azwi kandi nk'icyondo cyo gucukura, ni ikintu cy'ingenzi mu bikorwa byo gucukura bikoreshwa mu bushakashatsi bwa peteroli na gaze, kubyara ingufu za geothermal, no gucukura amabuye y'agaciro. Muri iki kiganiro, tuzaganira ku bikorwa bitandukanye bya HEC mu gucukura amazi.

Kugenzura Viscosity

Bumwe mu buryo bwibanze bwa HEC mugucukura amazi ni ukugenzura ububobere bwamazi. Viscosity bivuga ubunini cyangwa kurwanya umuvuduko w'amazi. Igikorwa cyo gucukura gisaba amazi ashobora gutemba byoroshye binyuze mumyitozo ya biti kandi agatwara ibice byimyitozo hejuru. Ariko, niba ibishishwa byamazi ari bike cyane, ntibishobora gutwara ibiti, kandi niba ari hejuru cyane, bizagorana kuvoma mumariba.

HEC ni viscosifier ikora neza kuko irashobora kongera ubwiza bwamazi yo gucukura bitarinze kwiyongera cyane. Ibi ni ngombwa kuko amazi menshi cyane ashobora kwangiza iriba ndetse birashobora no gutuma iriba risenyuka. Byongeye kandi, HEC ikora neza mukutitonda kwinshi, ifasha kugabanya igiciro rusange cyamazi yo gucukura.

Kugenzura Amazi

Ubundi buryo bukomeye bwa HEC mugucukura amazi ni kugenzura gutakaza amazi. Gutakaza ibicurane bivuga gutakaza amazi mumikorere mugihe cyo gucukura. Ibi birashobora gutuma igabanuka ryubunini bwamazi yo gucukura, ibyo bikaba byaviramo umutekano muke no kugabanuka neza.

HEC nigikorwa cyiza cyo kugenzura ibihombo byamazi kuko irashobora gukora cake yoroheje, idashobora kwungururwa hejuru yimiterere. Aka kayunguruzo gafasha kurinda amazi yo gucukura kwinjira mumiterere, kugabanya gutakaza amazi no gukomeza umutekano mwiza.

Guhagarikwa no gutwara ubushobozi

HEC ikoreshwa kandi mugucukura amazi nkumwanya wo guhagarika no gutwara. Igikorwa cyo gucukura kirimo gukoresha inyongeramusaruro zinyuranye zikomeye, zirimo barite nibindi bikoresho biremereye, byongewe kumazi kugirango byongere ubwinshi. HEC ifite akamaro muguhagarika ibyo byongewe bikomeye mumazi no kubarinda gutura munsi yuriba.

Byongeye kandi, HEC irashobora kongera ubushobozi bwo gutwara amazi yo gucukura. Ibi bivuga ubwinshi bwimyenda yo gutobora amazi ashobora gutwara hejuru. Amazi afite ubushobozi buke bwo gutwara arashobora gufasha kunoza imikorere yo gucukura no kugabanya ibyago byo guhungabana neza.

Ubushyuhe na pH Guhagarara

Amazi yo gucukura akorerwa ibidukikije bitandukanye, harimo ubushyuhe bwinshi hamwe na aside. HEC ishoboye kugumana ubwiza bwayo no gutuza muri ibi bihe bikabije, bigatuma iba inyongera nziza yo gucukura amazi akoreshwa mubidukikije bigoye.

HEC nayo pH ihamye, bivuze ko ishobora kugumana ubwiza bwayo nibindi bintu mumazi hamwe nurwego runini rwagaciro. Ibi nibyingenzi kuko pH yamazi yo gucukura arashobora gutandukana cyane bitewe nubuzima bwa geologiya bwiriba.

Umwanzuro

HEC ninyongera yingenzi mugucukura amazi bitewe nubushobozi bwayo bwo kugenzura ububobere, kugabanya igihombo cyamazi, guhagarika no gutwara inyongeramusaruro zikomeye, no kubungabunga umutekano mubidukikije bigoye.