izindaba

Ama-diatoms ngaphakathiumhlaba we-diatomaceousabe namajamo amaningi ahlukene, njengamadiski, izinaliti, amasilinda, izimpaphe nokunye. Ukuminyana kwenqwaba kungu-0.3–0.5g/cm3, ubulukhuni be-Mohs bungu-1～1.5 (izinhlayiya zethambo le-diatom zingu-4.5～5mm), i-porosity ingu-80～90%, futhi ingakwazi ukumunca amanzi izikhathi ezingu-1.5～4 ngesisindo sayo. Ukushisa , I-conductor engalungile kagesi nomsindo, indawo yokuncibilika engu-1650 ~ 1750°C, ukusimama kwamakhemikhali okuphezulu, okungancibiliki kunoma iyiphi i-asidi eqinile ngaphandle kwe-hydrofluoric acid, kodwa incibilika kusixazululo esiqinile se-alkali.

Iningi le-silica yomhlaba we-diatomaceous i-amorphous, futhi okuqukethwe kwe-silicic acid encibilikayo ku-alkali ngu-50-80%. I-Amorphous SiO2 iba crystalline uma ishisiswe ibe ngu-800-1000°C, futhi i-asilicic acid encibilikayo ku-alkali ingancishiswa ibe ngu-20-30%. 1.5 Izakhiwo zamaminerali I-Diatomite iwuhlobo lwedwala elinesakhiwo sebhayoloji. Ngokuyinhloko yakhiwe ngama-80-90%, kanti amanye afinyelela ngaphezu kwama-90% we-diatom frustules. Umthengi oyinhloko we-silicon oxide emanzini olwandle namanzi echibi ama-diatom, akha i-diatom sludge. Ngesikhathi senqubo ye-diagenesis, i-diatomite yakheka ngesigaba se-petrochemical. Amagobolondo e-diatom akhiwe nge-opal. Ngesikhathi sokukhula nokukhiqizwa kabusha kwama-diatoms, idonsa i-colloidal silica emanzini futhi kancane kancane iguquke ibe i-opal.

Okuqukethwe okwengeziwe kwe-diatom kuumhlaba we-diatomaceous, ukungcola okuncane, umbala omhlophe kanye nekhwalithi iba lula. Amandla adonsela phansi athile ngokuvamile angu-0.4-0.9. Ngenxa yokuthi i-diatomite inezimbobo eziningi zegobolondo, i-diatomite inesakhiwo esinezimbotshana. I-porosity ye-diatomite ingama-90-92%. Inomunca amanzi aqinile kanye nolimi olunamathelayo. Ngenxa yezinhlayiya ze-diatom Ezincane, yenza umhlaba we-diatomaceous ube muhle futhi ubushelelezi. I-Diatomaceous Earth ayincibiliki ku-asidi (HCl, H2S04, HN03), kodwa incibilika ku-HF naku-K0H.

I-Diatomwulwelwe olunengqamuzana elilodwa olwaqala ukuvela emhlabeni. Ihlala emanzini olwandle noma emanzini echibi, futhi ukwakheka kwayo kuncane kakhulu, imvamisa ama-microns ambalwa kuya kuma-microns ayishumi nambili. Ama-diatom angakwazi ukwenza i-photosynthesis kanye nezinto eziphilayo ezizenzele zona. Ngokuvamile zikhule futhi zizalane ngezinga elishaqisayo. Izinsalela zayo zafakwa ukuze zenze umhlaba we-diatomaceous. Yile-diatom enikeza umoya-mpilo emhlabeni nge-photosynthesis futhi ikhuthaza ukuzalwa kwabantu, izilwane nezitshalo. Ingxenye eyinhloko yomhlaba we-diatomaceous yi-silicic acid. Kunezimbotshana eziningi phezulu, ezingamunca futhi zibolise iphunga elingavamile emoyeni, futhi zinemisebenzi yokulawula umswakama kanye nokuqeda iphunga. Izinto zokwakha ezikhiqizwa kusetshenziswa umhlaba we-diatomaceous njengezinto zokusetshenziswa azigcini nje ngokuba nezici zokungashi, ukwehlisa umswakama, ukuhogela nokungena kahle, kodwa futhi zingahlanza umoya, ukufakwa komsindo, ukungangeni kwamanzi nokushisa.

I-Jilin Yuantong Mining Co., Ltd. iyinkampani yobungcweti ehlanganisa izimayini ze-diatomite, ucwaningo nentuthuko, ukucubungula, nokukhiqizwa kwemikhiqizo yochungechunge lwe-diatomite. Yizinga elingcono kakhulu kanye nezinqolobane ezinkulu zamaminerali afanayo ezweni lami, futhi liyithuba lentuthuko yamanje yomhlaba idiphozithi ye-Diatomite. Inkampani yethu ikhiqiza ikakhulukazi imikhiqizo yochungechunge lwe-diatomite efana nezinsiza zokuhlunga ze-diatomite, izihlungi ze-diatomite, kanye nama-diatomite catalysts. Imikhiqizo ithembekile ngekhwalithi futhi inengqondo ngentengo, futhi yamukelwa kahle ngamakhasimende.