- Lihlahisoa tsa Hydroxypropyl methyl cellulose bakeng sa kaho li sebelisoa haholo ho ntlafatsa ts'ebetso ea thepa ea moaho ea hydrocoagulant, joalo ka samente le gypsum.Litšeng tse entsoeng ka samente, e ntlafatsa ho boloka metsi, e lelefatsa nako ea ho lokisa le nako ea ho bula, 'me e fokotsa ho phalla ha metsi.
- 1. Ho boloka metsi
- Ho aha cellulose e khethehileng ea hydroxypropyl methyl ho qoba ho kenella ha metsi leboteng.Palo e loketseng ea metsi e lula ka har'a seretse, e le hore samente e be le nako e telele bakeng sa hydration.Ho bolokoa ha metsi ho lekana le viscosity ea tharollo ea cellulose ether seretseng.Ha viscosity e phahame, ho boloka metsi ho molemo.Ha limolek'hule tsa metsi li ntse li eketseha, ho boloka metsi hoa fokotseha.Hobane bakeng sa moaho o lekanang oa tharollo ea hydroxypropyl methyl cellulose, keketseho ea metsi e bolela hore viscosity ea fokotseha.Ntlafatso ea ho boloka metsi e tla lebisa ho atolosoeng ha nako ea ho phekola seretse se ntseng se hahuoa.
- 2.ntlafatsa kaho
- Hydroxypropyl methyl cellulose HPMC kopo e ka ntlafatsa kaho ea seretse.
- 3.bokgoni ba ho tlotsa
- Lisebelisoa tsohle tse kenyang moea li sebetsa e le lisebelisoa tsa ho kolobisa ka ho fokotsa tsitsipano ea holim'a metsi le ho thusa phofo e ntle seretseng hore e qhalane ha e kopane le metsi.
- 4. Anti-flow hanging -
- Seretse se thibelang phallo e ntle se bolela hore ha ho na kotsi ea ho phalla ho leketla kapa ho phalla ho theoha ha ho sebetsa ka mekhahlelo e teteaneng.Khanyetso ea phallo e ka ntlafatsoa ka ho aha hydroxypropyl methyl cellulose e inehetseng.Haholo-holo moaho o sa tsoa ntlafatsoa o inehetseng oa hydroxypropyl methyl cellulose o ka fana ka seretse se leketlileng hantle ho phallo ea phallo.
- 5. Li-bubble content
- Likahare tse phahameng tsa bubble li lebisa ho chai e ntle ea seretse le ho sebetsa hantle, ho fokotsa sebopeho sa mapetso.E boetse e fokotsa boleng ba matla, "liquefaction" ketsahalo.Hangata li-bubble li itšetlehile ka nako ea ho sisinyeha.
Nako ea poso: Nov-21-2022