I-Polyacrylamide CAS:9003-05-8

I-Polyacrylamide isetshenziswa kabanzi kuzo zonke izimboni ezahlukene kanye nemikhakha yezemvelo, ikakhulukazi isebenza njenge-flocculant ezinqubweni zokwelashwa kwamanzi namanzi angcolile. Njenge-ejenti ye-flocculating, yenza kube lula ukuhlanganiswa kwezinhlayiya ezilengayo kanye nama-colloid emanzini, okwenza kube lula ukuhlukaniswa kwazo ezigabeni zoketshezi ngokusebenzisa i-sedimentation noma ukuhlunga. Lesi sici siyenza ibe yigugu ekuphathweni kwamanzi angcolile kamasipala nasezimbonini, lapho isiza ekususweni kwezinto ezingcolisayo, ekucaciseni ukungcola, nasekususeni amanzi odakeni, okunegalelo ekuvikelweni kwemvelo nasekulondolozweni kwezinsiza. Ngaphezu kwalokho, i-polyacrylamide isetshenziswa njengesiguquli sokujiya kanye ne-rheology ezisetshenziswayo ezahlukahlukene njengokucubungula amaminerali, ukukhiqizwa kwephepha, kanye nemikhiqizo yokunakekela umuntu siqu. Ekucubungulweni kwamaminerali, isebenza njenge-flocculant kanye nesithambisi ukuthuthukisa ukumiswa kanye nokususwa kwamanzi odakeni lwamaminerali, okwenza kube lula ukubuyiswa kanye nokucutshungulwa kwamaminerali ayigugu. Ngaphezu kwalokho, idlala indima ekwakhiweni kwama-inki okunyathelisa, upende, izinamathiseli, kanye nezimonyo, lapho inikeza khona ukuthamba kanye nokuqina ekwakhiweni, ukuqinisekisa ukusebenza kahle kanye nokubukeka kwemikhiqizo yokugcina. Emkhakheni wokuvuselelwa kwamafutha okuthuthukisiwe (i-EOR), i-polyacrylamide isetshenziswa njenge-ejenti yokulawula ukuhamba ukuze kuthuthukiswe ukusebenza kahle kokukhishwa kwamafutha ezindaweni zokugcina amanzi. Ngokushintsha izici zokugeleza kwezixazululo zamanzi noma ze-polymer ezijovwe, kusiza ukususa nokubuyisa uwoyela owengeziwe ekwakhekeni okungaphansi komhlaba, okufaka isandla ekwenzeni ngcono ukukhiqizwa kwe-hydrocarbon nokuphathwa kwezindawo zokugcina amanzi. Ngaphezu kwalokho, isebenza njengokunciphisa ukungqubuzana emisebenzini yokuqhekeka kwe-hydraulic, okuvumela ukupompa kahle ama-proppants noketshezi emithonjeni kawoyela negesi, kusekela ukuthuthukiswa kwezinsiza zamandla ezingavamile. Ngaphezu kwalokho, i-polyacrylamide isetshenziswa ekuqiniseni inhlabathi kanye nezicelo zokulawula ukuguguleka komhlabathi ukuze kuncishiswe ukuguguleka komhlabathi, kuthuthukiswe isakhiwo somhlabathi, futhi kuthuthukiswe ukugcinwa kwamanzi emisebenzini yezolimo neyokwakha. Amandla ayo okubopha izinhlayiya zomhlabathi, ukunciphisa ukugeleza kwamanzi ebusweni, nokukhuthaza ukukhula kwezitshalo kusekela imikhuba yokuphathwa komhlaba okusimeme kanye nokuthuthukiswa kwengqalasizinda. Ngaphezu kwalokho, ithola ukusetshenziswa ekukhiqizweni kwama-polymer asekelwe ku-polyacrylamide anamandla okunciphisa ukusetshenziswa kwezolimo, kwezolimo, kanye nomkhiqizo wabathengi, lapho ivumela khona ukugcinwa kwamanzi kanye nokuphathwa komswakama okuphumelelayo enhlabathini, kuma-diaper, kanye nemikhiqizo yokuhlanzeka. Ngamafuphi, i-polyacrylamide iyi-polymer esebenza ngezindlela eziningi enezicelo njenge-flocculant, i-thickener, i-rheology modifier, kanye ne-soil stabilizer ezimbonini ezifana nokwelashwa kwamanzi, izimayini, ukubuyiselwa kwamafutha, ezolimo, kanye nokunakekelwa komuntu siqu. Iminikelo yayo ekulungisweni kwemvelo, ukubuyiselwa kwezinsizakusebenza, kanye nokusebenza kwezinto ezibonakalayo igcizelela ukubaluleka kwayo ekubhekaneni nezinselele ezahlukahlukene kanye nokuthuthukisa ukusebenza kanye nokusimama kwezinqubo nemikhiqizo ehlukahlukene.