Ka bobeli bentonite le polymer slurries ke lisebelisoa tse sebelisoang hangata liindastering tse fapaneng, haholo-holo ho cheka le ho haha. Leha e na le ts'ebeliso e ts'oanang, lintho tsena li fapana haholo ka sebopeho, thepa le ts'ebeliso.
Bentonite:
Letsopa la Bentonite, le tsejoang hape e le letsopa la montmorillonite, ke ntho ea tlhaho e nkiloeng moloreng oa seretse se chesang. Ke smectite ea mofuta oa letsopa e khetholloang ka thepa ea eona e ikhethang ea ho ruruha ha e pepesehetse metsi. Karolo e ka sehloohong ea bentonite ke mineral montmorillonite, e fanang ka thepa ea eona e ikhethang.
sebetsa:
Letsopa la Bentonite haholo-holo le entsoe ka montmorillonite hape le na le mefuta e fapaneng ea liminerale tse ling tse kang quartz, feldspar, gypsum le calcite.
Sebopeho sa montmorillonite se e lumella ho monya metsi le ho ruruha, ho etsa ntho e kang gel.
sebopeho:
Ho ruruha: Bentonite e bonts'a ho ruruha ho hoholo ha metsi, ho etsa hore e be molemo ho tiisa le ho kenya lisebelisoa.
Viscosity: The viscosity ea bentonite slurry e phahame, e fana ka ho emisa hantle le li-cuttings tse nang le bokhoni nakong ea ho cheka.
kopo:
Mekelikeli ea ho Cheka: Letsopa la Bentonite le atisa ho sebelisoa ha ho cheka seretse bakeng sa liliba tsa oli le khase. E thusa ho pholisa le ho tlotsa karolo ea boro le ho tlisa li-chips holimo.
Ho tiisa le ho Plugging: Thepa ea ho ruruha ea Bentonite e e lumella ho koala likoti hantle le ho thibela ho falla ha metsi.
molemo:
Tlhaho: Letsopa la Bentonite ke ntho e etsahalang ka tlhaho, e baballang tikoloho.
Katleho ea Litšenyehelo: Ka kakaretso e na le litšenyehelo tse ngata ho feta mefuta e meng ea maiketsetso.
khaello:
Mocheso o fokolang oa mocheso: Bentonite e ka 'na ea lahleheloa ke katleho ea eona ka mocheso o phahameng, e fokotsa tšebeliso ea eona lits'ebetsong tse itseng.
Ho lokisa: The viscosity e phahameng ea bentonite slurry e ka baka ho rarolla haeba e sa laoloe hantle.
Polymer slurry:
Li-polymer slurries ke motsoako oa metsi le li-polymer tsa maiketsetso tse etselitsoeng ho fihlela litšobotsi tse ikhethang tsa ts'ebetso. Li-polymer tsena li khethiloe bakeng sa bokhoni ba tsona ba ho ntlafatsa thepa ea slurry bakeng sa lits'ebetso tse ikhethileng.
sebetsa:
Li-slurries tsa polymer li entsoe ka metsi le li-polymer tse fapaneng tsa maiketsetso tse kang polyacrylamide, polyethylene oxide, le xanthan gum.
sebopeho:
Ho se ruruhe: Ho fapana le bentonite, polymer slurry ha e ruruhe ha e pepesehetse metsi. Ba boloka viscosity ntle le phetoho e kholo ea molumo.
Shear Thinning: Li-polymer slurries hangata li bontša boitšoaro ba ho kuta, ho bolelang hore viscosity ea bona e fokotseha tlas'a khatello ea ho kuta, e thusang ho pompa le ho potoloha.
kopo:
Theknoloji ea Trenchless: Maraka a polymer a sebelisoa hangata ho cheka ka tsela e otlolohileng (HDD) le lits'ebetso tse ling tse senang trenchless ho fana ka botsitso ba hantle le ho fokotsa khohlano.
Kaho: Li sebelisoa marakong a diaphragm, marako a slurry le mesebetsi e meng ea kaho moo mokelikeli oa viscosity le botsitso li leng bohlokoa.
molemo:
Ho tsitsa ha mocheso: Li-polymer slurries li ka boloka thepa ea tsona ka mocheso o phahameng, ho etsa hore li tšoanelehe bakeng sa mefuta e mengata ea lisebelisoa.
Lubrication e ntlafalitsoeng: Thepa ea ho tlotsa ea polymer slurries e thusa ho fokotsa ts'ebetso ea lisebelisoa tsa ho cheka.
khaello:
Litšenyehelo: Polymer slurry e ka ba theko e boima ho feta bentonite, ho itšetlehile ka polymer e khethehileng e sebelisitsoeng.
Tšusumetso ea Tikoloho: Li-polymer tse ling tsa maiketsetso li ka ba le litlamorao tsa tikoloho tse hlokang mehato e nepahetseng ea ho lahla.
ha re phethela:
Le ha li-slurries tsa bentonite le polymer li na le ts'ebeliso e ts'oanang ho liindasteri, phapang ea tsona ka sebopeho, thepa le lits'ebetso li li etsa hore li tšoanelehe bakeng sa maemo a fapaneng. Khetho pakeng tsa bentonite le polymer slurry e itšetlehile ka litlhoko tse khethehileng tsa morero o fanoeng, ho nahanela lintlha tse kang litšenyehelo, tšusumetso ea tikoloho, maemo a mocheso le litšobotsi tse hlokahalang tsa tshebetso. Lienjineri le litsebi li tlameha ho lekola lintlha tsena ka hloko ho bona hore na ke lisebelisoa life tse loketseng lits'ebetso tseo ba li rerileng.
Nako ea poso: Jan-26-2024