Carboxymethyl Cellulose (CMC) ndi njira yowonjezeretsa kukhuthala yomwe imagwiritsidwa ntchito kwambiri pobowola madzi ndipo imakhala yabwino kusungunuka m'madzi komanso kukhuthala.
1. Kupititsa patsogolo kukhuthala ndi kumeta ubweya wa ubweya
CMC imapanga yankho ndi mamasukidwe apamwamba akasungunuka m'madzi. Unyolo wake wa mamolekyulu amakula m'madzi, ndikuwonjezera kukangana kwamkati kwamadzimadzi ndikuwonjezera kukhuthala kwamadzi obowola. Kukhuthala kwakukulu kumathandizira kunyamula ndi kuyimitsa zodulidwa pobowola ndikuletsa zodulidwa kuti zisachulukane pansi pa chitsime. Kuphatikiza apo, mayankho a CMC amawonetsa kumeta ubweya wa ubweya, ndiko kuti, kukhuthala kumachepa pamitengo yometa ubweya wambiri, zomwe zimathandiza kuti madzi obowola aziyenda pansi pa mphamvu zometa ubweya wambiri (monga pafupi ndi kubowola) pomwe pamitengo yotsika (monga mu annulus). ). kukhala mkulu mamasukidwe akayendedwe bwino kuyimitsa cuttings.
2. Kulimbikitsa rheology
CMC imatha kusintha kwambiri rheology yamadzi akubowola. Rheology imatanthawuza mapindikidwe ndi mawonekedwe otaya amadzimadzi pansi pakuchita kwa mphamvu zakunja. Panthawi yobowola, ma rheology abwino amatha kuonetsetsa kuti madzi akubowola ali ndi ntchito yokhazikika pansi pa zovuta zosiyanasiyana komanso kutentha. CMC imathandizira pakubowola bwino komanso chitetezo posintha mawonekedwe amadzimadzi obowola kuti akhale ndi rheology yoyenera.
3. Sinthani khalidwe la keke yamatope
Kuonjezera CMC pakubowola madzimadzi kumatha kupititsa patsogolo keke yamatope. Keke yamatope ndi filimu yopyapyala yopangidwa ndi kubowola madzi pakhoma lobowola, yomwe imagwira ntchito yosindikiza pores, kukhazikika kwa khoma lachitsime ndikuletsa kutaya madzimadzi. CMC imatha kupanga keke yamatope yowuma komanso yolimba, kuchepetsa kutsekemera komanso kutayika kwa keke yamatope, potero kumapangitsa kukhazikika kwa khoma lachitsime ndikupewa kugwa komanso kutayikira.
4. Kuwongolera kutaya kwa fyuluta
Kutaya kwamadzimadzi kumatanthauza kulowa kwa gawo lamadzimadzi mumadzi obowola mu pores. Kutayika kwamadzimadzi kwambiri kungayambitse kusakhazikika kwa khoma la chitsime komanso ngakhale kuphulika. CMC bwino amazilamulira imfa yamadzimadzi ndi kupanga njira viscous mu pobowola madzimadzi, kuonjezera mamasukidwe akayendedwe amadzimadzi ndi kuchepetsa mlingo malowedwe a madzimadzi gawo. Kuphatikiza apo, keke yamatope yapamwamba yopangidwa ndi CMC pakhoma lachitsime imalepheretsanso kutaya kwamadzi.
5. Kutentha ndi kukana mchere
CMC ili ndi kutentha kwabwino komanso kukana mchere ndipo ndi yoyenera pamikhalidwe yosiyanasiyana yamapangidwe. M'malo otentha kwambiri komanso amchere wambiri, CMC imatha kukhalabe ndi mphamvu yowonjezereka ya viscosity kuti iwonetsetse kuti madzi akubowola akuyenda bwino. Izi zimapangitsa CMC kugwiritsidwa ntchito kwambiri m'malo ovuta kwambiri monga zitsime zakuya, zitsime zotentha kwambiri, komanso kubowola m'nyanja.
6. Kuteteza chilengedwe
Monga zinthu zachilengedwe za polima, CMC ndi biodegradable komanso zachilengedwe. Poyerekeza ndi ma polima opangira ma polima, CMC ili ndi magwiridwe antchito apamwamba kwambiri achilengedwe ndipo imakwaniritsa zofunikira zamabizinesi amakono amafuta oteteza chilengedwe komanso chitukuko chokhazikika.
Carboxymethylcellulose (CMC) imagwira ntchito zosiyanasiyana monga chowonjezera kukhuthala kwamadzi akubowola. Zimathandizira kwambiri magwiridwe antchito amadzi obowola ndikuwonetsetsa kuti ntchito yobowola ikuyenda bwino powonjezera kukhuthala ndi kumeta ubweya wa ubweya, kupititsa patsogolo rheology, kuwongolera keke yamatope, kuwongolera kutayika kwamadzi, kutentha ndi kukana mchere, komanso kuteteza chilengedwe. Kugwiritsa ntchito CMC sikungowonjezera kubowola bwino komanso chitetezo, komanso kumachepetsa kuwononga chilengedwe. Ndi gawo lofunikira komanso lofunikira pakubowola madzi.
Nthawi yotumiza: Jul-22-2024