Sithatha ubuqotho futhi siwine njengesimiso sokusebenza, futhi siphatha wonke amabhizinisi ngokulawula okuqinile nokunakekela.
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Izinga lokushisa nokugcinwa kwamanzi kwe-HPMC
I-HPMC idlala kakhulu indima yokugcina amanzi kanye nokujiya odakeni lukasimende kanye ne-gypsum-based slurry, engathuthukisa ngempumelelo ukuhlangana nokumelana nokucwila kwe-slurry. Izinto ezinjengokushisa komoya, izinga lokushisa kanye nomfutho womoya kuzothinta ukuhwamuka ...Funda kabanzi -
Ukusetshenziswa kwe-Suspension Polymerization of (HPMC) Hydroxypropyl Methylcellulose ku-PVC
IHydroxypropyl Methylcellulose njengama-ejenti ahlukanisayo, imikhiqizo etholiwe inezinhlayiya ezihlelekile nezixekethile, ukuminyana okubonakalayo okufanelekile nokusebenza okuhle kakhulu kokucubungula. Kodwa-ke, ukusetshenziswa kweHydroxypropyl Methylcellulose iyodwa kungaba nomthelela ekuguquguqukeni okuhle kwe-res...Funda kabanzi -
Ukusetshenziswa kwe-hydroxypropyl methylcellulose ku-putty powder
I-Putty iwuhlobo lwezinto zokwakha zokuhlobisa. Ungqimba lwe-putty emhlophe ebusweni begumbi elingenalutho elisanda kuthengwa ngokuvamile lungaphezu kwama-90 ngobumhlophe futhi lungaphezu kwama-330 ngobuhle. I-Putty ihlukaniswe ngodonga lwangaphakathi nodonga lwangaphandle. I-wall putty yangaphandle kufanele imelane nomoya nelanga, ...Funda kabanzi -
Imakethe Yekhabhoni Evuliwe
Ngo-2020, i-Asia Pacific yabamba isabelo esikhulu kunazo zonke emakethe ye-carbon activated global. I-China ne-India zingabakhiqizi ababili abahamba phambili bekhabhoni ecushiwe emhlabeni jikelele. E-India, imboni yokukhiqiza ikhabhoni ecushiwe ingenye yezimboni ezikhula ngokushesha. Ukukhula kwezimboni kulesi sifunda...Funda kabanzi -
Yini oyaziyo ngekhabhoni ecushiwe?
Isho ukuthini i-activated carbon? Ikhabhoni ecushiwe yinto yemvelo ecutshunguliwe enekhabhoni ephezulu. Isibonelo, amalahle, izinkuni noma ukhukhunathi yizinto zokusetshenziswa eziphelele zalokhu. Umkhiqizo owumphumela une-porosity ephezulu futhi ungakhanga ama-molecule okungcola futhi uwacuphe, ngaleyo ndlela uhlanze ...Funda kabanzi -
I-viscosity kanye nezindawo zokugcina amanzi ze-cellulose ethers
I-cellulose ether ivamise ukuba yingxenye esemqoka odakeni oluxutshwe okomile. Ngoba iyi-ejenti ebalulekile yokugcina amanzi enezindawo ezinhle kakhulu zokugcina amanzi. Lesi sakhiwo sokugcina amanzi singavimbela amanzi odaka olumanzi ukuthi ahwamuke ngaphambi kwesikhathi noma amuncwe yi-substra...Funda kabanzi -
Umgomo wokukhangiswa kwekhabhoni ocushiwe
1.Kuya ngesakhiwo sayo sembotshana Ikhabhoni ecushiwe iwuhlobo lwe-microcrystalline carbon material eyenziwe ngokuyinhloko nge-carbonaceous material ebukekayo emnyama, ithuthukiswe imbotshana yangaphakathi, indawo enkulu ethile engaphezulu kanye nomthamo oqinile we-adsorption.I-Activated carbon material ine-l...Funda kabanzi -
Umthelela womthamo we-HPMC ekusebenzeni kodaka
IHydroxypropyl methylcellulose HPMC ingathuthukisa kakhulu ukugcinwa kwamanzi odaka. Uma inani elingeziwe lingu-0.02%, izinga lokugcinwa kwamanzi lizokwenyuka lisuka ku-83% liye ku-88%; inani elingeziwe ngu-0.2 %, izinga lokugcinwa kwamanzi lingama-97%. Ngesikhathi esifanayo,...Funda kabanzi -
Ezinye izimpendulo zekhabhoni ecushiwe
Ikhabhoni ecushiwe yenziwa kanjani? Ikhabhoni ecushiwe ikhiqizwa ngokudayisa ngamalahle, ukhuni, amatshe ezithelo (ikakhulukazi kakhukhunathi kodwa futhi i-walnut, ipentshisi) kanye nokuphuma kwezinye izinqubo (ama-raffinates egesi). Kula malahle, izinkuni kanye nekakhukhunathi yizona ezitholakala kakhulu. Umkhiqizo ukhiqizwa yi-th...Funda kabanzi -
Umsebenzi we-hydroxypropyl methylcellulose odakeni
Ngodaka oluxutshwe ngomumo, ukungezwa kwe-cellulose ether kuphansi kakhulu, kodwa kungathuthukisa kakhulu ukusebenza kodaka olumanzi, okuyisengezo esikhulu esithinta ukusebenza kokwakhiwa kodaka. indima ebalulekile ye-HPMC odakeni ikakhulukazi ezicini ezintathu...Funda kabanzi -
Indlela yokuhlakaza ye-(Hydroxypropyl Methyl Cellulose)HPMC
Izindlela zokuchithwa kwe-HPMC zihlanganisa: indlela yesisombululo esisheshayo samanzi abandayo kanye nendlela yesisombululo esishisayo, indlela yokuxuba impushana kanye nendlela yokumanzisa i-solvent ye-organic Isixazululo samanzi abandayo se-HPMC siphathwa nge-glyoxal, ehlakazeka ngokushesha emanzini abandayo. Ngalesi sikhathi, ngi...Funda kabanzi -
Ukulawula Ukungcola Kwemvelo nge-Columnar activated carbon
Ukungcoliswa komoya namanzi kusalokhu kuphakathi kwezinkinga zomhlaba ezicindezela kakhulu, okubeka imvelo ebalulekile, amaketango okudla, kanye nemvelo edingekayo ukuze ukuphila komuntu kube sengcupheni. Ukungcoliswa kwamanzi kuvame ukuvela kuma-ion ensimbi esindayo, izinto ezingcolisa izinto eziphilayo eziphikisayo, namagciwane—anobuthi, ...Funda kabanzi