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     I-Diatomite filter aidinesakhiwo esihle se-microporous, ukusebenza kwe-adsorption kunye nokusebenza okuchasene noxinzelelo, okwenza ukuba ulwelo oluhluziweyo lufumane umlinganiselo ongcono wokuhamba, kodwa luphinde luhluze izinto eziqinileyo ezimisiweyo ukuqinisekisa ukucaca.

     Umhlaba weDiatomaceousyidiphozithiyeentsalela zeediatom zamandulo ezineseli enye. Iimpawu zayo: ubunzima obulula, i-porous, amandla aphezulu, ukumelana nokugqoka, ukugquma, ukufudumala ukushisa, i-adsorption kunye nokuzaliswa kunye nokunye ukusebenza kakuhle. Inozinzo lwekhemikhali elungileyo. Yimpahla ebalulekileyo yoshishino efana nokushisa ukushisa, ukugaya, ukuhluza, i-adsorption, i-anti-coagulation, i-demoulding, ukuzaliswa, umthwali kunye nokunye. Ingasetyenziswa ngokubanzi kumashishini afana nesinyithi, ishishini lemichiza, amandla ombane, ezolimo, izichumisi, izinto zokwakha kunye neemveliso zokugquma. Isenokusetyenziswa njengezihluzi ezisebenzayo kwimizi-mveliso yeeplastiki, irabha, iiseramikhi, kunye nokwenza iphepha.

I-Diatomite filter aid aid i-Diatomite i-aid yokucoca i-Diatomite ihlulwe kwiimveliso ezomisiweyo, iimveliso ze-calcined kunye nemveliso ye-flux calcined ngokweenkqubo ezahlukeneyo zokuvelisa.

①Imveliso eyomileyo Isixhobo sodongwe sodongwe esicociweyo, somiswe kwangaphambili kwaye sicoliwe sisomiswa kwiqondo lobushushu le-600-800 ° C, kwaye emva koko siyacolwa. Le mveliso inobungakanani obuhle kakhulu kwaye ifanelekile ukuhluzwa okuchanekileyo. Ihlala isetyenziswa ngokubambisana nezinye izixhobo zokucoca. Imveliso eyomileyo ubukhulu becala bumthubi okhanyayo, kodwa kunye nobisi olumhlophe kunye nongwevu okhanyayo.

②Iimveliso ze-calcined Izinto ezihlanjululwayo, ezomisiweyo kunye ne-diatomite ekrwada zondliwa kwi-oven ejikelezayo, i-calcined kwiqondo lokushisa le-800-1200 ° C, emva koko icolile kwaye ihlelwe ukufumana iimveliso ze-calcined. Xa kuthelekiswa neemveliso ezomileyo, ukunyanzeliswa kweemveliso ze-calcined kungaphezulu kokuphindwe kathathu. Iimveliso ze-calcined zibomvu kakhulu.

③Iimveliso ze-Flux calcinedEmva kokuhlanjululwa, ukomisa kunye nokutyumza, i-diatomite i-raw material yongezwa kunye nenani elincinci le-sodium carbonate, i-sodium chloride kunye nezinye izinto ezixutywayo, kwaye emva koko i-calcined kwiqondo lokushisa le-900-1200 ° C. Emva kokutyumza kunye nokuhlelwa kobungakanani be-particle kunye nokulinganisa, imveliso ye-flux calcined ifunyenwe. . I-permeability yemveliso ye-flux calcined yanda kakhulu, ephindwe ngaphezu kwe-20 yemveliso eyomileyo. Imveliso ye-flux calcined ininzi imhlophe, kwaye i-pink ekhanyayo xa umxholo we-Fe2O3 uphezulu okanye ubungakanani be-flux buncinci.

Diatomite icebo lokucoca isiphumo sokucoca

Isiphumo sokuhluza i-diatomite filter aid iqhutywa ikakhulu ngale misebenzi mithathu ilandelayo:

1.Isiphumo seSieving

Esi sisiphumo sokucoca umphezulu. Xa i-fluid igeleza kumhlaba we-diatomaceous, ii-pores ze-diatomaceous earth zincinci kune-particle ye-particle ye-particle yokungcola, ukwenzela ukuba iinqununu ezingcolileyo azikwazi ukudlula kwaye zithintelwe. Esi siphumo sibizwa ngokuba yi-sieving. Ngapha koko, umphezulu wekhekhe lokucoca unokubonwa njengendawo yokuhluza kunye nobungakanani obulinganayo bepore. Xa ububanzi beengqungquthela eziqinileyo zingekho ngaphantsi (okanye ngaphantsi ngaphantsi) ububanzi beepores ze-diatomite, iinqununu eziqinileyo ziya "kuhluzwa ekumisweni". Yahlula ngaphandle, dlala indima yokucoca umphezulu.
2. Isiphumo esinzulu

Isiphumo sobunzulu sisiphumo sokugcinwa kokucoca okunzulu. Kwi-filtration enzulu, inkqubo yokwahlula ivela kuphela "ngaphakathi" kwi-medium. Inxalenye amasuntswana ukungcola encinane ngokwentelekiso ukungena kumphezulu ikhekhe lokucoca zivaliwe imijelo microporous tortuous ngaphakathi emhlabeni diatomaceous kunye nemingxuma encinane ngaphakathi ikhekhe lokucoca. Olu hlobo lwamaqhekeza luhlala luncinci kune-micropores yomhlaba we-diatomaceous. Xa amasuntswana abetha udonga lomjelo, anokushiya ukuhamba kolwelo. Nangona kunjalo, ingaba inokufikelela kweli nqanaba kuxhomekeke kumandla angenayo kunye nokuchasana kwamasuntswana. Ibhalansi, olu hlobo lokungenelela kunye nokuhlola ziyafana kwindalo, zombini ziyinxalenye yesenzo soomatshini. Ukukwazi ukuhluza amasuntswana aqinileyo ngokusisiseko kunxulumene kuphela nobungakanani obunxulumene kunye nokumila kwamasuntswana aqinileyo kunye neepores.

3.I-Adsorption

Impembelelo ye-adsorption yahluke ngokupheleleyo kwezi zimbini iindlela zokuhluza. Esi siphumo sinokuthathwa njengento ekhangayo ye-electrokinetic, exhomekeke ubukhulu becala kwiipropati zomphezulu wamasuntswana aqinileyo kunye nomhlaba we-diatomaceous ngokwawo. Xa amasuntswana anemingxuma emincinane yangaphakathi emhlabeni diatomaceous zingqubana kumphezulu wangaphakathi we-diatomaceous emhlabeni, zitsalwa ziintlawulo ezichaseneyo, okanye amasuntswana atsala omnye komnye ukuze enze amaqoqo kwaye abambelele kumhlaba we-diatomaceous. Zonke ezi ziziphumo ze-adsorption.

Impembelelo ye-adsorption inzima ngakumbi kuneempembelelo ezimbini zangaphambili. Kukholelwa ngokubanzi ukuba isizathu sokuba kutheni amasuntswana aqinileyo amancinci kunobubanzi bepore ebanjelwe ikakhulu ngenxa yoku:

(1) Amandla e-Intermolecular (ekwabizwa ngokuba ngumtsalane we-van der Waals), kubandakanywa i-dipole esisigxina, i-dipole ye-dipole kunye ne-instant dipole;

(2) Ubukho beZeta ezinokubakho;

(3) Inkqubo yokutshintsha i-ion.