I-Bentonite yiminerali engeyiyo yesinyithi ene-montmorillonite njengeyona minerali iphambili. Isakhiwo se-montmorillonite sisakhiwo sekristale sohlobo lwe-2:1 esakhiwe zii-tetrahedrons ezimbini ze-silicon oxygen ezifakwe umaleko we-aluminium oxide octahedron. Ngenxa yokuba isakhiwo esifakwe iileya esenziwe yi-montmorillonite cell sinee-cations ezithile, ezifana ne-Cu, Mg, Na, K, njl.njl., kwaye indima yezi cations kunye ne-montmorillonite cell ayizinzanga kakhulu, kulula ukuyitshintshanisa nezinye ii-cations, inamandla amahle okutshintshiselana ngee-ion. Kumazwe aphesheya, isetyenziswe kumasebe angaphezu kwe-100 kumacandelo angama-24 emveliso yemizi-mveliso neyezolimo, kunye neemveliso ezingaphezu kwama-300, yiyo loo nto abantu beyibiza ngokuba "ngumhlaba wendalo yonke".

I-Bentonite ikwaziwa ngokuba yi-bentonite, i-bentonite, okanye i-bentonite. I-China inembali ende yokuphuhlisa nokusebenzisa i-bentonite, eyayisetyenziswa kuphela njengesepha. Kwakukho imigodi evulekileyo kwindawo yaseRenshou eSichuan kwiminyaka emininzi eyadlulayo, kwaye abemi bendawo babiza i-bentonite ngokuba yi-clay powder. Isetyenziswa kakhulu kodwa inembali engaphezu kwekhulu leminyaka. Ukufunyanwa kokuqala e-United States kwakukwi-strata yamandulo yaseWyoming. Udongwe lwe-chartreuse lunokwanda lube yi-paste emva kokongeza amanzi. Kamva, abantu babiza zonke ii-clays ezinesi sakhiwo se-bentonite. Enyanisweni, ukwakheka kweminerali ephambili ye-bentonite yi-montmorillonite, enomxholo we-85-90%. Ezinye iipropati ze-bentonite nazo zichongwa yi-montmorillonite. I-Montmorillonite ingaba nemibala eyahlukeneyo, njengoluhlaza otyheli, omhlophe otyheli, ongwevu, omhlophe, njl. Ingenza iibhloko ezixineneyo okanye umhlaba okhululekileyo, onemvakalelo yokutyibilika xa ukhuhlwa ngeminwe. Emva kokongeza amanzi, umthamo weebhloko ezincinci uyanda izihlandlo ezininzi ukuya kuthi ga kwi-20-30, ubonakala ukwimeko yokuxhoma emanzini, kwaye ukwimeko yokuncamathela xa kukho amanzi amancinci. Uhlobo lwe-montmorillonite lunxulumene nokwakheka kwayo ngamakhemikhali kunye nolwakhiwo lwangaphakathi.

Ukusetyenziswa kwe-bentonite:
Okokuqala: Ishishini leekhemikhali lemihla ngemihla
1. Umgubo we-bentonite ocolekileyo usetyenziswa kwizithambiso, onokusetyenziswa njengezinto ezisisiseko zobuhle, ukhathalelo lolusu, amashiya, kwaneemveliso zokususa imibimbi. Ubuninzi kunye nobungakanani bokusetyenziswa buyanda ngokukhawuleza. Kuyabonakala ukuba imakethi yamkelekile kakhulu kwiimveliso ezongezwe umgubo we-bentonite ocolekileyo.

2. Iimveliso zokuhlamba ezenziwe nge-bentonite zinamandla aphezulu okutshintshiselana kwee-ion, kwaye kwimeko yexesha lokukhuselwa kwendalo, olu hlobo lwemveliso yokuhlamba ye-bentonite aluyi kubangela ungcoliseko lwendalo nasemva kokusetyenziswa, nto leyo eyenza ukuba ibe sisixhobo esifanelekileyo sokuhlamba impahla kwisepha yokuhlamba impahla.

3. I-bentonite eyongezwe kwi-shampoo kufuneka icocwe. I-bentonite ecocekileyo yomgangatho ophezulu inokutshintsha i-thixotropy kunye ne-viscosity ye-shampoo. Nangona iphucula amava okusebenzisa, ikwanazo nemisebenzi emibini yokucoca kunye nokukhusela umthetho.

Okwesibini: Ukulungiswa kokutya

Ngenxa yeempawu zayo ezibalaseleyo zokufunxa kunye nokususa umbala, i-bentonite isetyenziswa ngokubanzi njengesixhobo sokucoca kunye nokususa umbala kwiioyile ezityiwayo zezilwanyana kunye nezityalo.

Okwesithathu: Ukukhusela Okusingqongileyo
Ngenxa yokuba isasazeka kakuhle, ubukhulu bayo obuncinci beesuntswana, kunye nokuba iyakwazi ukufunxa amanzi, i-bentonite ingasetyenziswa njengesixhobo sokucoca amanzi amdaka kunye nokufunxa amanzi, kunye nesixhobo esitsha esinobuhlobo nokusingqongileyo.

Okwesine: Ukubhola udaka