Chii chinonzi PAM agent? Tsananguro yakadzama yekushandiswa uye basa repolyacrylamide
Nhanganyaya
Muindasitiri yemakemikari, PAM (polyacrylamide) inhengo yakakosha zvikuru, inoshandiswa zvakanyanya mukurapa kwemvura, kubviswa kwemafuta, mapepa nemimwe minda.PAM pakupedzisira chii mumiririri? Ndeapi mashandisirwo ayo chaiwo uye mabasa? Ichi chinyorwa chinokupa ongororo yakadzama yenyaya idzi.
Chii chinonzi PAM?
PAM, inozivikanwa sepolyacrylamide (Polyacrylamide), i polymer inonyungudika nemvura. Inowanzo kuvepo muchimiro chehupfu chena kana granules, inonyungudika nyore mumvura, asi isinganyungudika mune yakawanda organic solvents. Nekuda kweiyo yakasarudzika zvimiro zve flocculation, kukora, kuderedza kudhonza uye kuderedzwa, PAM ine huwandu hwakasiyana hwekushandisa munzvimbo dzinoverengeka dzemaindasitiri.
Basa rePAM mukurapa kwemvura
Imwe yeanonyanya kuzivikanwa mashandisirwo ePAM ndeye semugadziri wekurapa mvura. Mukurapa kwemvura yetsvina, PAM inonyanya kushandiswa senge flocculant. Basa rema flocculants ndere kukurumidza kugadzirisa uye kupatsanura nekumisa kubhadharisa mumvura yetsvina uye kuitisa zvidimbu zvakamiswa kuti zviunganidzwe kuita flocs hombe. Izvi zvakakosha pakuvandudza kushanda uye kuchena kwekutsvaira kwetsvina.PAM inogonawo kushandiswa mukucheneswa kwemvura yekunwa kuti kuve nechokwadi chekuti mvura yemvura inosangana nekuchengetedza mitemo.
Kushandiswa kwePAM mukubvisa mafuta
PAM zvakare yakakosha mumiriri muindasitiri yekubvisa mafuta. Inonyanya kushandiswa kuPolymer Flooding mu tekinoroji yekudzoreredza mafuta epamusoro.PAM inovandudza viscosity yemvura yakaiswa jekiseni uye inovandudza chiyero chekuyerera kwemafuta-mvura, nekudaro ichiwedzera kudzoreredza kwemafuta asina kuchena. Iyi nzira haigone kungovandudza kushanda kwemafuta ekubvisa mafuta, asiwo kuwedzera hupenyu hwemunda wemafuta, iyo ine zvakakosha zvehupfumi uye zvakatipoteredza.
Kushandiswa kwePAM muindasitiri yemapepa
PAM inoitawo basa rakakosha muindasitiri yemapepa. Iyo inowanzoshandiswa sekuchengetedza uye filtration rubatsiro mu pulp. Nokuwedzera PAM, chiyero chekuchengetedza kwemafuta akanaka uye mafiritsi mumapupi anogona kuwedzerwa, kuderedza kurasikirwa kwefiber uye mafiritsi panguva yekugadzirwa kwepepa, nokudaro kuvandudza kunaka uye kugadzirwa kwepepa.PAM inovandudzawo kushandiswa kwemvura yepulp uye kuderedza kushandiswa kwesimba.
Zvikumbiro zvePAM mune mamwe maindasitiri
Pamusoro pemashandisirwo makuru ataurwa pamusoro apa, PAM inoshandiswawo zvakanyanya mumachira, kugadzira chikafu, mishonga yemishonga uye zvizorwa. Semuyenzaniso, muindasitiri yemachira, PAM inoshandiswa pakuyera shinda uye kurapwa kwekudhinda nekudhaya tsvina yemvura; mukugadzirwa kwezvokudya, PAM inoshandiswa seyakaoma kana kuti stabiliser; uye mumishonga yemishonga uye zvizoro, PAM inoshandiswa sechinhu chekubatsira mukugadzirira uye kuumbwa kwekusimudzira kugadzirwa nekushanda kwezvigadzirwa.
Mhedziso
Kubva pane zvataurwa pamusoro apa, zvinogona kuonekwa kuti PAM inyanzvi yemakemikari inoshandiswa zvakanyanya munzvimbo dzakawanda, dzakadai sekuchenesa mvura, kubvisa petroleum, nekugadzira mapepa. Hunhu hwayo hwakasiyana hwemakemikari hunoita kuti iite basa rakakosha mumaindasitiri akasiyana. Naizvozvo, kunzwisisa "chii chinonzi PAM agent" haingobatsiri chete kubata ruzivo rwekutanga rwemakemikari indasitiri, asi inopawo nhungamiro yekushandiswa kunoshanda kwemaindasitiri akasiyana.