Muzvinwiwa zvekuchera, PAC inoreva polyanionic cellulose, inova chinhu chakakosha chinoshandiswa mukugadzira madhaka. Madhaka ekuchera, anozivikanwawo semvura yekuchera, anoita basa rakakosha mukugadzira matsime emafuta negasi. Anoshanda mabasa akasiyana-siyana, akadai sekutonhodza nekuisa mafuta muzvinwiwa zvekuchera, kutakura zvidimbu zvemadhiragi pamusoro, kupa kugadzikana kwenzvimbo dzemvura, uye kudzora kumanikidzwa kwekugadzirwa.
Polyanionic cellulose ipolymer inonyungudika mumvura inobva mu cellulose, polymer yechisikigo inowanikwa mumiti. PAC inowedzerwa muzvinwiwa zvinochera kuti iwedzere rheology yavo uye hunhu hwekudzora kusefa.
1. Maumbirwo emakemikari uye hunhu hwe polyanionic cellulose (PAC):
PAC ipolymer ye cellulose yakagadziriswa ine anionic charge.
Maumbirwo ayo emakemikoro anoita kuti inyungudike nyore mumvura, zvichiita kuti ive mhinduro yakasimba.
Hunhu hweanionic hwePAC hunobatsira pakukwanisa kwayo kushanda pamwe nezvimwe zvikamu zviri mumvura inoboorwa.
2. Hunhu hwe rheological hwakavandudzwa:
PAC inoshandiswa kugadzirisa hunhu hwe rheological hwe drilling fluids.
Inokanganisa kusviba, simba rejeri uye kudzora kurasikirwa kwemvura.
Kudzora rheology kwakakosha pakugadzirisa kutakurwa kwezvidimbu uye kuchengetedza kugadzikana kwezvimedu zvakanaka.
3. Kudzora firita:
Rimwe remabasa makuru ePAC nderekudzora kurasikirwa kwemvura panguva yekuboorwa.
Inoumba keke resefa rakatetepa, risingapindi mvura pamadziro etsime, zvichidzivirira kurasikirwa kwemvura inoboorwa kuti ipinde mugomba.
Izvi zvinobatsira kuchengetedza hunhu hunodiwa hwevhu rinocherwa uye kudzivirira kukuvara kwekuumbwa.
4. Kugadzikana kwemuchina wemvura:
PAC inobatsira pakugadzikana kwemasero emuviri nekudzivirira kuti mvura yakawandisa isapinde muchimiro chemasero.
Zvinobatsira kuderedza matambudziko akasiyana-siyana ane chekuita nekusagadzikana kwemidziyo yemumba.
Kugadzikana kwenzvimbo dzemvura kwakakosha pakubudirira kwemabasa ekuboorera.
5. Mhando dzePAC nemashandisirwo adzo:
Mhando dzakasiyana dzePAC dzinowanikwa zvichienderana nehuremu hwemamorekuru uye mwero wekutsiva.
MaPAC ane viscosity yakanyanya anowanzo shandiswa kana paine kudiwa kwakanyanya kwekudzora rheology.
Pakushandisa uko kudzora kurasikirwa kwemvura kuri chinhu chikuru, PAC yakaderera inogona kusarudzwa.
6. Kufunga nezvezvakatipoteredza:
PAC inowanzoonekwa seyakachengeteka kune zvakatipoteredza nekuti inogona kuora.
Kuongororwa kwemigumisiro yezvakatipoteredza kwakaitwa kuti pave nechokwadi chekuti mvura yekuboorera ine PAC inoshandiswa zvakanaka uye inoraswa.
7. Kudzora mhando uye kuyedzwa:
Matanho akasimba ekudzora mhando anoshandiswa kuona kuti PAC inoshanda zvakanaka muzvinwiwa zvekuboorera.
Miedzo yakasiyana-siyana, kusanganisira kuyerwa kwe rheological uye bvunzo dzekurasikirwa nemvura, yakaitwa kuti iongorore mashandiro ematope ekuboorera ane PAC.
8. Matambudziko nekuvandudzwa:
Pasinei nekushandiswa kwayo kwose kwose, matambudziko akadai sekugadzikana kwekupisa uye kuenderana nezvimwe zvinowedzera zvinogona kuitika.
Tsvagiridzo inoenderera mberi uye hunyanzvi hwakatsaurirwa kugadzirisa matambudziko aya uye kuvandudza mashandiro ese ePAC muzvinwiwa zvekuboorera.
Polyanionic cellulose (PAC) chinhu chakakosha mukugadzira mvura inoyerera pakuchera uye chinobatsira mukudzora rheology, kudzora kusefa uye kugadzikana kwemidziyo yemugodhi. Hunhu hwayo hwakasiyana hunoita kuti ive chinhu chakakosha muindasitiri yekuchera mafuta negasi, ichitamba basa guru mukubudirira uye kushanda zvakanaka kwemabasa ekuchera.
Nguva yekutumira: Ndira-22-2024