Izinsiza zokuhlunga umhlaba ze-Diatomaceous zinesakhiwo esihle se-microporous, ukusebenza kokumuncwa, kanye nokumelana nokucindezela, okungenzi nje kuphela ukuthi uketshezi oluhlungiwe lufinyelele isilinganiso esihle sokugeleza, kodwa futhi luhlunge izinto eziqinile ezilengayo, okuqinisekisa ukucaca. I-Diatomaceous earth iyisihlabathi sezinsalela ze-diatom zasendulo ezineseli elilodwa. Izici zayo zifaka phakathi okulula, okunezimbobo, amandla aphezulu, ukumelana nokuguguleka, ukuvikela, ukuvikela, ukumuncwa, kanye nokugcwalisa, phakathi kwezinye izakhiwo ezinhle kakhulu.

I-Diatomaceous earth iyisihlabathi sezinsalela ze-diatom zasendulo ezineseli elilodwa. Izici zayo zifaka phakathi okulula, okunezimbobo, okunamandla aphezulu, okumelana nokuguguleka, okuvikela ukushisa, okuvikela ukushisa, okuvikela ukumuncwa, kanye nokugcwalisa, phakathi kwezinye izakhiwo ezinhle kakhulu. Izinzile kahle ngamakhemikhali. Iyinto ebalulekile yezimboni yokuvikela ukushisa, ukugaya, ukuhlunga, ukuvikela ukuminyana, ukuqeda ukujiya, ukugcwalisa, kanye nokuthwala. Ingasetshenziswa kabanzi ezimbonini ezifana ne-metallurgy, ubunjiniyela bamakhemikhali, ugesi, ezolimo, umanyolo, izinto zokwakha kanye nemikhiqizo yokuvikela ukushisa. Ingasetshenziswa futhi njengezigcwalisi ezisebenzayo zezimboni zepulasitiki, irabha, izinto zobumba, ukwenza amaphepha, kanye nezinye izimboni.

Izinsiza zokuhlunga umhlaba ze-diatomaceous zihlukaniswe ngemikhiqizo eyomile, imikhiqizo ene-calcium, kanye nemikhiqizo ene-flux calcium ngokwezinqubo ezahlukene zokukhiqiza.
① Imikhiqizo eyomisiwe
Izinto eziluhlaza ezihlanziwe, ezomisiwe, nezichotshoziwe zenhlabathi ezomisiwe nge-silica zomiswa ekushiseni okungu-600-800 ° C bese zichotshozwa. Lo mkhiqizo unosayizi wezinhlayiya ezincane kakhulu futhi ufanelekela ukuhluzwa ngokunembile. Uvame ukusetshenziswa kanye nezinye izinsiza zokuhlunga. Umkhiqizo owomisiwe uphuzi okhanyayo kakhulu, kodwa futhi unomhlophe ofana nobisi kanye nompunga okhanyayo.

② Umkhiqizo one-calcined
Izinto zomhlabathi ezihlanziwe, ezomisiwe, nezichotshoziwe ezicoliwe zifakwa kuhhavini ojikelezayo, zifakwe i-calcium ekushiseni okungu-800-1200 ° C, bese zichotshozwa futhi zilinganiswe ukuze kutholakale umkhiqizo one-calcium. Uma kuqhathaniswa nemikhiqizo eyomile, ukungena kwemikhiqizo ene-calcium kuphakeme ngokuphindwe kathathu. Imikhiqizo ene-calcium ikakhulukazi inombala obomvu okhanyayo.

③ Imikhiqizo ene-calcium e-Flux
Ngemva kokuhlanzwa, ukomiswa, nokuchotshozwa, izinto zokusetshenziswa komhlaba ezixubile zifakwa ngenani elincane lezinto ezigelezayo njenge-sodium carbonate ne-sodium chloride, bese zifakwa ku-calcined ekushiseni okungu-900-1200 ° C. Ngemva kokuchotshozwa nokuhlelwa kosayizi wezinhlayiya, kutholakala umkhiqizo we-flux calcined. Ukugeleza kwemikhiqizo ye-flux calcined kukhuphuke kakhulu, okungaphezu kokuphindwe izikhathi ezingu-20 kunemikhiqizo eyomile. Imikhiqizo ye-flux calcined calcined imhlophe kakhulu, futhi uma okuqukethwe kwe-Fe2O3 kuphezulu noma umthamo we-flux uphansi, kubonakala kupinki okhanyayo.

Izithiyo eziyinhloko zezinsiza zokuhlunga umhlaba ze-diatomaceous yilezi:

1. Ukuntuleka kwezinsiza. Ukukhiqizwa kwesihlungi somhlaba se-diatomaceous kusiza ukudinga umhlaba we-diatomaceous osezingeni eliphezulu one-diatom ephezulu. Nakuba iShayina inezinsiza eziningi zomhlaba we-diatomaceous, iningi lazo yizimayini zomhlaba ze-diatomaceous ezisezingeni eliphakathi kuya kweliphansi, okunzima ukuhlangabezana nezidingo zokukhiqiza;

2. Izindleko zokukhiqiza ziphakeme kakhulu. Inqubo yokukhiqiza umhlaba we-diatomaceous iyinkimbinkimbi kakhulu, futhi uma ihambisana nentengo ephezulu yezinsiza zomhlaba we-diatomaceous ezisezingeni eliphezulu, izindleko zokukhiqiza izinsiza zokuhlunga umhlaba we-diatomaceous eShayina zigcinwe zisezingeni eliphezulu;

3. Izinga lokuhlunga lihamba kancane kanti ubuningi buphezulu. Ukwengeza okwengeziwe ngokwekhwalithi yalo ngokuvamile akuhlangabezani nezidingo ezilindelekile, futhi ukwengeza okwengeziwe kuzokhulisa izindleko. Abanye abantu bafuna ukuthuthukisa imikhiqizo yohlobo lwe-diatomaceous earth enobuningi obuphansi, kodwa ngenxa yemikhawulo ekwakhiweni nasekwakhekeni kwezinto zokusetshenziswa, imiphumela eyanelisayo ayikatholakali kuze kube manje;

4. Ukuqina kwamakhemikhali akukuhle. Okuqukethwe kwezingxenye eziyingozi njengensimbi ne-calcium emhlabeni we-diatomaceous kuphakeme kakhulu futhi kukhona esimweni esihlukanisiwe, ngakho-ke izinga lokuncibilika kwalo liphezulu. Uma kuhlunga iziphuzo eziningi neziphuzo ezidakayo, ukuncibilika kwensimbi ephezulu kungathinta ukunambitheka nokunambitheka komkhiqizo.