Polyacrylamide CAS:9003-05-8

Polyacrylamide inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana uye muzvikamu zvezvakatipoteredza, ichinyanya kushanda seflocculant mukugadzirisa mvura nemvura yakasviba. Semushonga weflocculating, inobatsira kuunganidzwa kwezvidimbu zvakamiswa uye colloids mumvura, zvichiita kuti zviparadzaniswe kubva muzvikamu zvemvura kuburikidza nekusefa kana kusefa. Hunhu uhwu hunoiita kuti ive yakakosha mukurapa mvura yakasviba yemumaguta nemaindasitiri, uko inobatsira mukubvisa tsvina, kujekesa tsvina, uye kubvisa mvura kubva mumarara, zvichibatsira mukuchengetedzwa kwezvakatipoteredza nekuchengetedzwa kwezviwanikwa. Uyezve, polyacrylamide inoshandiswa semugadziri wekuwedzera kukora uye rheology muzvishandiso zvakasiyana-siyana zvakaita sekugadzirisa zvicherwa, kugadzira mapepa, uye zvigadzirwa zvekuchengetedza munhu. Mukugadzirisa zvicherwa, inoshanda seflocculant uye thickener kuti iwedzere kugadzika uye kubvisa mvura kubva mumarara ezvicherwa, ichibatsira kudzoreredza nekugadzirisa maore anokosha nezvicherwa. Pamusoro pezvo, inoita basa mukugadzira inki dzekudhinda, pendi, manamati, uye zvizoro, uko inopa viscosity uye kugadzikana kumagadzirirwo, ichivimbisa kushanda kwakanaka uye kutaridzika kwezvigadzirwa zvekupedzisira. Muchikamu chekuvandudzwa kwemafuta (EOR), polyacrylamide inoshandiswa senzira yekudzora kufamba kuti ivandudze kushanda kwekubvisa mafuta kubva mumatangi. Nekuchinja hunhu hwemvura inopinzwa kana mhinduro dzepolymer, inobatsira kubvisa nekudzosa mamwe mafuta kubva mumatangi, zvichibatsira mukuvandudza kugadzirwa kwemahydrocarbon uye manejimendi ematangi. Uyezve, inoshanda senzira yekuderedza kukweshana mumashandiro e hydraulic fracturing, ichigonesa kupomba zvinobudirira zve proppants nemvura mumatsime emafuta negasi, ichitsigira kukura kwesimba risingawanzoitiki. Pamusoro pezvo, polyacrylamide inoshandiswa mukugadzirisa ivhu uye kudzora kukwesha ivhu kuderedza kukwesha ivhu, kuvandudza chimiro chevhu, uye kuwedzera kuchengetedza mvura mumabasa ekurima nekuvaka. Kugona kwayo kusunga zvidimbu zvevhu, kuderedza kuyerera kwemvura pamusoro, uye kukurudzira kukura kwemiti kunotsigira maitiro ekuchengetedza ivhu nekuvandudza zvivakwa. Uyezve, inoshandiswa mukugadzira mapolymers e polyacrylamide-based superabsorbent ekushandisa mukurima, mukurima, uye muzvigadzirwa zvevatengi, uko inogonesa kuchengetedza mvura uye manejimendi ehunyoro muvhu, manapukeni, uye zvigadzirwa zvehutsanana. Muchidimbu, polyacrylamide ipolymer inoshanda mabasa akawanda ine mashandisirwo e flocculant, thickener, rheology modifier, uye soil stabilizer mumaindasitiri akadai sekurapa mvura, migodhi, kudzoreredza mafuta, kurima, uye kuchengetedza munhu. Mipiro yayo mukugadzirisa nharaunda, kudzoreredza zviwanikwa, uye mashandiro ezvinhu zvinosimbisa kukosha kwayo mukugadzirisa matambudziko akasiyana-siyana uye kusimudzira mashandiro uye kugara kwenguva refu kwemaitiro akasiyana siyana nezvigadzirwa.