Icyerekezo cyo gukoresha hydroxyethyl selulose

Hydroxyethyl selulose (HEC) ni polymer zitandukanye zikoreshwa mu nganda zinyuranye kugirango zibyibushye, zihuze, zihamye, kandi zifata amazi. Icyerekezo cyacyo gishobora gutandukana bitewe ninganda zihariye nogukora ibicuruzwa, ariko hano hari amabwiriza rusange yo gukoresha HEC:

1. Gutegura no kuvanga:
   • Iyo ukoresheje ifu ya HEC, ni ngombwa kuyitegura no kuyivanga neza kugirango habeho gutandukana no guseswa.
   • Kunyanyagiza HEC buhoro buhoro kandi bingana mumazi mugihe ukomeza guhora kugirango wirinde guhuzagurika no kugera kuntambwe imwe.
   • Irinde kongeramo HEC mu mazi ashyushye cyangwa abira, kuko ibyo bishobora kugutera guturika cyangwa kutuzuye. Ahubwo, gutatanya HEC mumazi akonje cyangwa yicyumba mbere yo kuyongera kubyo wifuza.
2. Kwibanda:
   • Menya icyerekezo gikwiye cya HEC ukurikije ubwiza bwifuzwa, imiterere ya rheologiya, nibisabwa.
   • Tangira hamwe nubushyuhe buke bwa HEC hanyuma wongere buhoro buhoro kugeza igihe ibyifuzo byifuzwa cyangwa kubyibuha bigerweho.
   • Wibuke ko kwibanda cyane kwa HEC bizavamo ibisubizo binini cyangwa geles, mugihe intumbero yo hasi idashobora gutanga ubukonje buhagije.
3. pH n'ubushyuhe:
   • Reba pH n'ubushyuhe bwa formulaire, kuko ibyo bintu bishobora kugira ingaruka kumikorere ya HEC.
   • HEC muri rusange ihagaze neza kuri pH yagutse (mubisanzwe pH 3-12) kandi irashobora kwihanganira ihindagurika ryubushyuhe buringaniye.
   • Irinde ibihe bya pH bikabije cyangwa ubushyuhe buri hejuru ya 60 ° C (140 ° F) kugirango wirinde kwangirika cyangwa gutakaza imikorere.
4. Igihe cyo Kuyobora:
   • Emera umwanya uhagije kugirango HEC ihindurwe kandi ishonga byuzuye mumazi cyangwa igisubizo cyamazi.
   • Ukurikije amanota nubunini bwa HEC, hydrated yuzuye irashobora gufata amasaha menshi cyangwa nijoro.
   • Gukangura cyangwa guhagarika umutima birashobora kwihutisha gahunda yo kuyobora no kwemeza ko ibice bya HEC bitandukana.
5. Kwipimisha Guhuza:
   • Gerageza guhuza HEC nibindi byongeweho cyangwa ibiyigize mugutegura.
   • Muri rusange HEC irahuza nibintu byinshi bisanzwe bibyimbye, abahindura rheologiya, surfactants, hamwe nibidindiza bikoreshwa mubikorwa bitandukanye.
   • Ariko, ibizamini byo guhuza birasabwa, cyane cyane mugihe utegura imvange cyangwa emulisiyo.
6. Kubika no Gukemura:
   • Bika HEC ahantu hakonje, humye kure yizuba ryinshi nubushuhe kugirango wirinde kwangirika.
   • Koresha HEC witonze kugirango wirinde guhura nubushyuhe bukabije, ubushuhe, cyangwa igihe kirekire cyo kubika.
   • Kurikiza uburyo bukwiye bwo kwirinda umutekano nubuyobozi mugihe ukoresha no gukoresha HEC kugirango umenye umutekano wumuntu nubwiza bwibicuruzwa.

Ukurikije aya mabwiriza yo gusaba, urashobora gukoresha neza hydroxyethyl selulose mumikorere yawe hanyuma ukagera kubwiza bwifuzwa, ituze, nibikorwa biranga. Byongeye kandi, nibyiza kugisha inama ibyifuzo byabashinzwe gukora no gukora igerageza ryuzuye kugirango uhindure imikoreshereze ya HEC mubisabwa byihariye.