Isixazululo

I-Sepiolite uhlobo lwamaminerali ngefomu le-fiber, okuyinto isakhiwo se-fiber esinwebeka ngokuhlukile kusuka ku-porehedral pore wall kanye nesiteshi se-pore. Isakhiwo se-fiber siqukethe ukwakheka okuyisisekelo, okuhlanganiswa ngezendlalelo ezimbili zeSi-O-Si Bonding Tetrahedron kanye ne-Octahedron equkethe i-magnesium oxide phakathi, ekwakheni u-0.36 nm × 1.06NM honey compomb pore. Isicelo se-Sepiolite Industrial sivame ukudingaI-Sepiolite Grifing Mill i-powder ukuze ibe yinto ibe yi-sepiolite powder. I-HCMILLING (Guilin Hongcheng) ngumenzi ochwepheshe we I-Sepiolite Grifing Mill. Yonke iqoqo lemishini yethu I-Sepiolite Grifing Mill Umugqa wokukhiqiza usetshenziswe kabanzi emakethe. Uyemukelwa ukuze ufunde kabanzi online. Okulandelayo ukwethulwa kokusetshenziswa kwe-sepiolite powder:

1. Izakhiwo zeSepiolite

(1) Izici ze-Adsorption zeSepiolite

I-Sepiolite yisakhiwo esikhethekile esinezici ezintathu esinendawo enkulu engaphezulu yendawo kanye ne-forolity ehlanganisiwe, okuxhunyelelwa yi-sio2 tetrahedron kanye ne-mg-o octahedron. Kukhona futhi izikhungo eziningi ze-acidic [ze4] i-alkali [ye-MGO4] ebusweni bayo, ngakho-ke i-sepiolite inokusebenza okuqinile kwe-adsorption.

Isakhiwo se-Sepiolite Crystal sinezindawo ezintathu ezihlukile ze-Adsorption ezisebenzayo zesikhungo:

Owokuqala u-athomu eSi-O tetrahedron;

Okwesibili ama-molecule wamanzi ahlanganisa ne-MG2 + emaphethelweni e-MG-O Octahedron, ikakhulukazi akha ama-hydrogen bond nezinye izinto;

Okwesithathu yinhlanganisela ye-SI OH Bond, ekhiqizwa ukwephula i-silicon oxygen Bond ku-Sio2 Tetrahedron futhi ithola i-proton noma i-hydrocarbon molecule ukunxephezela amandla alahlekile. I-SI OH Bond eSepiolte ingasebenzisana nama-molecule ama-adsorbed ebusweni bayo ukuqinisa i-adsorption, futhi angakha izibopho ezingejwayelekile ngezinto ezithile eziphilayo.

(2) Ukuqina okushisayo kweSepiolTite

I-Sepiolite iyinto esetshenziswayo yobumba engaphakathi ngokuqina okushisa okuphezulu okuqinile. Ngesikhathi senqubo yokushisa kancane kancane kusuka emazingeni okushisa aphansi kuya ekushiseni okuphezulu, isakhiwo se-crystal se-sepiolite sidlule ezigabeni ezine zokunciphisa umzimba:

Lapho izinga lokushisa langaphandle lifinyelela cishe i-100 ℃, ama-molecule amanzi azolahlekelwa esigabeni sokuqala ngamanzi aseZeolite kuma-pores, kanye nokulahleka kwale ngxenye yama-molecule amanzi afinyelela cishe ngo-11% wesisindo esiphelele seSepiolite.

Lapho izinga lokushisa langaphandle lifinyelela ku-130 ℃ kuya ku-300 ℃, Sepiolite esigabeni sesibili kuzolahlekelwa ingxenye yokuqala yokuxhumana kwamanzi nge-MG2 +, ecishe ibe yi-3% yesisindo sayo.

Lapho izinga lokushisa langaphandle lifinyelela kuma-300 ℃ kuya ku-500 ℃, Sepiolite esigabeni sesithathu kuzolahlekelwa ingxenye yesibili yokuxhumana kwamanzi nge-MG2 +.

Lapho izinga lokushisa langaphandle lifinyelela ngaphezulu kwama-500 ℃, amanzi ahlelekile (- oh) ahlanganiswe ne-octahedron ngaphakathi azolahleka esigabeni sesine. Isakhiwo se-fiber of sepiolite kulesi sigaba sichithwe ngokuphelele, ngakho-ke inqubo ayinakuphikwa.

(3) Ukumelana nokugqwala kweSepiolite

ISepiolite ngokwemvelo inokumelana okuhle kwe-acid kanye ne-alkali. Uma kuphakathi nendawo ngenani le-PH Solution <3 noma> 10, isakhiwo sangaphakathi seSepiol siyothuthukiswa. Lapho kuphakathi kuka-3-10, iSepiolite kukhombisa ukuqina okuqinile. Kubonisa ukuthi iSepiolite ine-acid enamandla ne-alkali, okuyisizathu esibalulekile esenza ukuthi i-sepiolite isetshenziswa njengokomnyolo we-inorganic ukulungiselela i-maya efana ne-blue pigment.

(4) Izakhiwo ze-catalytic zeSepiolite

I-Sepiolite iyisithwali esikhulu esishibhile futhi esisebenzayo esisebenzayo. Isizathu esiyinhloko ukuthi i-Sepiolite ingathola indawo ephakeme engaphezulu komhlaba kanye nesakhiwo sayo se-porous ngemuva kokuguqulwa kwe-acid, okuyizimo ezinhle zokusetshenziswa kweSepiolite njenge-catalyst carrierst. I-Sepiolite ingasetshenziswa njengenkampani yenethiwekhi yokwakha i-photocatalyst ngokusebenza okuhle kakhulu kwe-catalytic nge-tio2, esetshenziswa kabanzi ku-hydrogenation, oxidation, denitrication, ekususeni, njll.

(5) I-ION Exchange of Sepiolite

Indlela ye-Ion Exchange isebenzisa ezinye izizwe zensimbi ngokufaka i-polarization enamandla ukuze ungene esikhundleni se-MG2 + ekugcineni kwe-Octahedron esakhiweni seSepiolte, ngaleyo ndlela uguqule ukuhlukaniswa kwe-sepiolite kanye nokwenza ngcono ukusebenza kwe-sepiolite. I-Ion Ion of Sepiolite ibuswa ngama-magnesium ion, ngenani elincane lama-aluminium ion kanye nenani elincane lezinye izizwe. Ukwakheka okukhethekile kanye nokwakheka kweSepiolTite kwenza kube lula kumazwe esakhiweni salo ukushintshana nezinye izizwe.

(6) Izakhiwo ze-Rheological of Sepiolite

I-Sepiolite ngokwayo iyisimo senduku emfushane, kepha iningi lazo ligcwele izinqwaba nge-oda elingejwayelekile. Lapho iSepiolite ichithwa emanzini noma ezinye izixazululo ze-polar, lezi zinqwaba zizohlakazeka ngokushesha futhi zihlasele ngokungafanele ukwakha inethiwekhi eyinkimbinkimbi ye-solvent yokugcinwa ngokungajwayelekile. Lezi zinhlobo zenethiwekhi zakha ukumiswa nge-Rheology eqinile nokubonakala okuphezulu, okubonisa izakhiwo eziyingqayizivele ze-hepiolite.

Ngaphezu kwalokho, iSepiolite inezimpawu zokufakelwa, ukuhlobisa, ukubuyiselwa kwamafutha, ukubuyiselwa kwamafutha kanye nokuphazamiseka, okunenani elikhulu lesicelo ensimini yezimboni.

2. Izicelo eziphambili zeSepioliteInqubo ye-powder ngoIndlu ye-sepioliteukugaya umgodi

Ngokuthuthuka okusheshayo komnotho waseChina, izidingo zemakethe zemvelo - zinobungane, izinto eziphakeme ezingezwe ngenani ziyakhula. I-Sepiolite uhlobo lwezinto ezibonakalayo ezinobudlova obunokuqina okuhle ngenxa yesakhiwo sayo esikhethekile sekristalu, okungekho ukungcola, okunobungani bemvelo nabashibhile. Ngemuva kokucutshungulwa ngumshini wokugaya weSepiolite, kungasetshenziswa kabanzi emikhakheni yezezimboni ehlukahlukene, njengokulungiselela ukwakhiwa, ubuchwepheshe be-catalyst, ukuvikelwa kwemvelo, okuvikelwa yimvelo, okunomthelela omkhulu kwizimboni zaseChina ukuthuthukiswa. Ngasikhathi sinye, abantu sebeqalile ukunaka kakhulu isicelo esisha nokuthuthukiswa kobuchwepheshe beSepiolte, futhi basheshise ukwakhiwa kwe-Sepiolite Imboni Yezimboni Yesepistite ukuxazulula ukushoda kwamanje kwenani lemikhiqizo ephansi.