Inombolo ye-CAS: 61790-53-2 I-Diatomaceous earth uhlobo lwedwala le-siliceous, elakhiwe yi-amorphous SiO2 futhi liqukethe inani elincane le-Fe2O3, i-CaO, i-MgO, i-Al2O3, kanye nokungcola okungokwemvelo. I-Diatomaceous earth ivame ukuba phuzi noma ingwevu ekhanyayo, ithambile, inezimbobo, futhi ilula. Ivame ukusetshenziswa embonini njengezinto zokuvikela, izinto zokuhlunga, izigcwalisi, izinto zokugaya, izinto zokusetshenziswa zeglasi yamanzi, izinto zokususa umbala, izinsiza zokuhlunga umhlaba ze-diatomaceous, izithwali ze-catalyst, njll.

I-Diatomaceous earth ngokuvamile yakhiwa ngezinsalela ze-silicate ngemva kokufa kwe-algae eneseli elilodwa, eyaziwa ngokuthi ama-diatoms, futhi ingqikithi yayo iyi-aqueous amorphous SiO2. Ama-Diatoms angaphila emanzini ahlanzekile namanzi anosawoti, ngezinhlobo eziningi. Ngokuvamile angahlukaniswa ngama-diatoms “e-central order” kanye nama-diatoms “e-feathered order”, futhi i-oda ngalinye linezinhlobo eziningi “zesizukulwane” eziyinkimbinkimbi kakhulu.

Ingxenye eyinhloko yomhlaba we-diatomaceous wemvelo yi-SiO2, enekhwalithi ephezulu enombala omhlophe kanye nokuqukethwe kwe-SiO2 okuvame ukwedlula u-70%. I-diatom eyodwa ayinambala futhi isobala. Umbala we-diatomite uncike kumaminerali obumba kanye nezinto eziphilayo. Ukwakheka kwe-diatomite okuvela emithonjeni ehlukene yamaminerali kuhlukile.

I-Diatomaceous earth, eyaziwa nangokuthi i-diatom, iyi-fossilized diatom deposit eyakheka ngemva kokufa kwesitshalo esisodwa esineseli kanye nesikhathi sokubekwa kwayo esiyiminyaka engaba ngu-10000 kuya ku-20000. Ama-Diatoms ayengenye yezinto eziphilayo zokuqala ukuvela eMhlabeni, ezihlala emanzini olwandle noma emanzini echibi.

Le diatomite yakhiwa yizinsalela ze-diatom zezitshalo zasemanzini ezineseli elilodwa. Isici esiyingqayizivele sale diatom ukuthi ingamunca i-silicon yamahhala emanzini ukuze yakhe amathambo ayo. Lapho impilo yayo isiphelile, izobeka futhi yakhe ama-deposit e-diatomite ngaphansi kwezimo ezithile ze-geological. Inezakhiwo ezithile ezihlukile, njengezimbobo, ukuhlushwa okuphansi, indawo enkulu ethile, ukungacindezeleki okuhlobene kanye nokuqina kwamakhemikhali. Ingasetshenziswa ezidingweni ezahlukahlukene zezimboni ezifana nezengezo zokumboza nopende ngemuva kokushintsha ukusatshalaliswa kosayizi wezinhlayiya kanye nezakhiwo zomphezulu wenhlabathi yokuqala ngokuchoboza, ukuhlunga, ukugaya, ukuhlukaniswa komoya, ukususa ukungcola kanye nezinye izinqubo zokucubungula.

Ububanzi bokusetshenziswa kwezithako zokugcwalisa izimboni zenhlabathi ye-algal kwezolimo nakwezemithi: impuphu emanzi, i-herbicide yasemhlabathini owomile, i-herbicide yasensimini ye-paddy, kanye nezinhlobo ezahlukene ze-biopesticides.

Izinzuzo zokusebenzisa umhlaba we-diatomaceous: i-pH engathathi hlangothi, ayinabo ubuthi, ukusebenza kahle kokumiswa, ukusebenza okunamandla kokumuncwa, ubuningi bokukhanya, izinga lokumuncwa kwamafutha elingu-115%, ubuncane obusukela ku-mesh engu-325 kuya ku-mesh engu-500, ukufana okuhle kokuxuba, ukungabikho kokuvinjelwa kwamapayipi emishini yezolimo ngesikhathi sokusetshenziswa, kungadlala indima yokumuncwa enhlabathini, kukhulule ikhwalithi yomhlabathi, kwandise isikhathi esisebenzayo somanyolo, futhi kukhuthaze ukukhula kwezitshalo. Imboni yomanyolo ohlanganisiwe: Umanyolo ohlanganisiwe wezitshalo ezahlukahlukene njengezithelo, imifino, izimbali nezitshalo. Izinzuzo zokusebenzisa umhlaba we-diatomaceous: ukusebenza okuqinile kokumuncwa, ubuningi bokukhanya, ubuncane obufanayo, inani le-pH engathathi hlangothi nengeyona enobuthi, kanye nokufana okuhle kokuxuba. Umhlaba we-diatomaceous ungaba umanyolo osebenzayo, okhuthaza ukukhula kwezitshalo futhi uthuthukise ikhwalithi yomhlabathi. Imboni yerabha: izigcwalisi ezisetshenziswa emikhiqizweni ehlukahlukene yerabha efana namathayi ezimoto, amapayipi erabha, amabhande e-V, ukugoqa irabha, amabhande okuhambisa, kanye nama-mat ezinyawo zezimoto. Izinzuzo zokusetshenziswa kwe-diatomite: ingathuthukisa kakhulu ukuqina namandla omkhiqizo, ngevolumu yokusatshalaliswa kwenhlabathi efika ku-95%, futhi ingathuthukisa ukusebenza komkhiqizo maqondana nokumelana nokushisa, ukumelana nokuguguleka, ukulondolozwa kokushisa, ukumelana nokuguga kanye nezinye izenzo zamakhemikhali. Imboni yokushisa izakhiwo: ungqimba lokushisa uphahla, isitini sokushisa, izinto zokushisa i-calcium silicate, isithando samalahle esingenazimbobo, ukufudumala komsindo kanye nebhodi lokuhlobisa elingashi, ukufudumala komsindo odongeni kanye nebhodi lokuhlobisa, amathayili aphansi, imikhiqizo ye-ceramic, njll.;

Izinzuzo zokusebenzisa umhlaba we-diatomaceous: umhlaba we-diatomaceous kufanele usetshenziswe njengesithasiselo ku-simende. Ukwengeza umhlaba we-diatomaceous ongu-5% ekukhiqizweni kwesimende kungathuthukisa amandla e-ZMP, kanti i-SiO2 kusimende ingaba yingozi, engasebenza njengesimende sokusindisa. Imboni yepulasitiki: Imikhiqizo yepulasitiki yasekhaya, imikhiqizo yepulasitiki yokwakha, ipulasitiki yezolimo, ipulasitiki yamafasitela neminyango, amapayipi epulasitiki ahlukahlukene, kanye neminye imikhiqizo yepulasitiki yezimboni elula nesindayo.

Izinzuzo zokusebenzisa umhlaba we-diatomaceous: 3. Inokwelulwa okuhle kakhulu, amandla aphezulu okushaya, amandla okudonsa, amandla okudabuka, ukuthungwa okulula nokuthambile, ukumelana okuhle kokuguguleka kwangaphakathi, kanye namandla amahle okucindezela. Imboni yephepha: izinhlobo ezahlukene zephepha njengephepha lasehhovisi nephepha lezimboni; Izinzuzo zokusebenzisa umhlaba we-diatomaceous: Umzimba ulula futhi uthambile, unobubanzi obuphakathi kwama-mesh angu-120 kuya ku-1200. Ukwengezwa komhlaba we-diatomaceous kungenza iphepha libe bushelelezi, libe lula ngesisindo, liqine, futhi linciphise ukwelula okubangelwa ukushintsha komswakama. Ephepheni likagwayi, izinga lokusha lingalungiswa ngaphandle kwemiphumela emibi enobuthi. Ephepheni lokuhlunga, lingathuthukisa ukucaca kwe-filtrate futhi lisheshise izinga lokuhlunga. Imboni yokupenda nokumboza: izinhlobo ezahlukene zokugcwalisa upende nokumboza njengefenisha, upende wehhovisi, upende wezakhiwo, imishini, upende wezinto zasekhaya, i-inki yokunyathelisa uwoyela, i-asphalt, upende wezimoto, njll.;

Izinzuzo zokusebenzisa umhlaba we-diatomaceous: inani le-pH elingathathi hlangothi, elingelona ubuthi, elinobuthi obuphakathi kwama-mesh angu-120 kuya ku-1200, ukwakheka okulula nokuthambile, okwenza kube ukugcwalisa okuseqophelweni eliphezulu ngopende. Imboni yokudla: Izithasiselo zemithombo eyahlukene yokudla njengezingulube, izinkukhu, amadada, amahansi, izinhlanzi, izinyoni, kanye nemikhiqizo yasemanzini. Izinzuzo zokusebenzisa umhlaba we-diatomaceous: Inani le-pH alithathi hlangothi futhi alinabuthi, i-diatomaceous earth mineral powder inesakhiwo esiyingqayizivele se-pore, isisindo esilula nesithambile, i-porosity enkulu, ukusebenza okunamandla kokumuncwa, futhi yakha umbala okhanyayo nothambile. Ingasakazwa ngokulinganayo ekudleni futhi ixutshwe nezinhlayiya zokudla, okwenza kube nzima ukuhlukanisa nokuhlukanisa. Ngemva kokudla kwemfuyo nezinkukhu, kukhuthaza ukugaya futhi kungamunca amabhaktheriya endleleni yokugaya yemfuyo nezinkukhu futhi kuwakhiphe, kuthuthukisa ukuqina komzimba futhi kudlala indima ekuqiniseni imisipha namathambo. Imikhiqizo yasemanzini ebekwe emachibini ezinhlanzi ithuthukise ikhwalithi yamanzi, ukuphefumula okuhle, kanye nezinga lokusinda lemikhiqizo yasemanzini. Imboni yokupholisha nokungqubuzana: ukupholisha ama-brake pad ezimotweni, amapuleti ensimbi omshini, ifenisha yokhuni, ingilazi, njll.; Izinzuzo zokusebenzisa umhlaba we-diatomaceous: ukusebenza okunamandla kokugcoba. Imboni yesikhumba nesikhumba sokwenziwa: izinhlobo ezahlukene zesikhumba njengemikhiqizo yesikhumba sokwenziwa.

Izinzuzo zokusebenzisa umhlaba we-diatomaceous 5: Ukuvikelwa kwelanga okuqinile, ukwakheka okuthambile nokukhanya, kanye nezinto zokugcwalisa ezisezingeni eliphezulu ezingasusa ukungcola kwesikhumba emikhiqizweni yebhaluni: umthamo wokukhanya, inani le-pH elingathathi hlangothi, impuphu engenabuthi, ukukhanya, impuphu ethambile nebushelelezi, ukusebenza kahle kwamandla, ukuvikelwa kwelanga kanye nokumelana nokushisa okuphezulu. Umhlaba we-diatomaceous usetshenziswa ezimbonini ezifana nokumbozwa, upende, kanye nokwelashwa kwendle.

Izinzuzo eziyinhloko zokugoqa nokuhlela lesi sigaba

Imikhiqizo eyengeziwe yokuhlanganisa i-diatomaceous earth coating inezici zokwakheka okuphezulu, ukumuncwa okunamandla, izakhiwo zamakhemikhali ezizinzile, ukumelana nokuguguleka, ukumelana nokushisa, njll. Inganikeza ukusebenza okuhle kakhulu kobuso, ukuhambisana, ukuqina, kanye nokunamathela okuthuthukisiwe kokugqoka. Ngenxa yobuningi bayo obukhulu be-pore, inganciphisa isikhathi sokomisa sokugqoka. Inganciphisa futhi inani le-resin esetshenziswayo futhi inciphise izindleko. Lo mkhiqizo ubhekwa njengomkhiqizo osebenza kahle wokugqoka i-matte onezindleko ezinhle, futhi uqokwe njengomkhiqizo ngabakhiqizi abaningi abakhulu bokumboza bamazwe ngamazwe, osetshenziswa kabanzi odakeni lwe-diatomaceous olusekelwe emanzini.