Waa maxay Gargaarka Shaandhada Diatomite?

Waa maxay Gargaarka Shaandhada Diatomite?

Qalabka shaandhada Diatomite wuxuu leeyahay qaab-dhismeed wanaagsan oo microporous ah, waxqabadka nuugista, iyo waxqabadka ka hortagga cadaadiska. Ma aha oo kaliya inay gaari karaan saamiga socodka wanaagsan ee dareeraha la sifeeyay, laakiin sidoo kale waxay sifeeyaan adkaha khafiifka ah ee la sudhay, iyagoo hubinaya cadaan. Dhulka Diatomaceous waa dhoobo ka mid ah haraaga hal unug oo duug ah. Astaamaha ay ka mid yihiin miisaanka fudud, daloolka, xoogga sare, iska caabbinta xirashada, dahaarka, dahaarka kulaylka, nuugista, iyo buuxinta, iyo sifooyin kale oo aad u fiican.

Dhulka diatomaceous waa dhoobo ka mid ah haraadiga hal unug oo duug ah. Astaamaha ay leedahay waxaa ka mid ah miisaan fudud, daloolo, xoog sare, iska caabin xirasho, dahaadh, dahaadh kuleyl, nuugid, iyo buuxin, iyo sifooyin kale oo aad u fiican. Waxay leedahay xasillooni kiimiko oo wanaagsan. Waa walax warshadeed oo muhiim u ah dahaarka, shiididda, shaandhaynta, nuugista, ka hortagga xinjirowga, burburinta, buuxinta, iyo side. Waxaa si weyn loogu isticmaali karaa warshadaha sida birta, warshadaha kiimikada, korontada, beeraha, bacriminta, agabka dhismaha iyo alaabada dahaarka. Waxa kale oo loo isticmaali karaa buuxinta shaqada warshadaha ee balaastikada, caagga, dhoobada, sameynta waraaqaha, iyo warshadaha kale.

Kala-soocidda

Diatomite Filter Aidare waxay u qaybsan tahay badeecooyin la qalajiyey, badeecooyin la kariyey, iyo badeecooyin la kariyey oo la kariyey iyadoo loo eegayo hababka wax soo saarka ee kala duwan.

①Alaabada qalalan

Qalaji walxaha ceeriin ee silica ee la nadiifiyey, hore loo qalajiyey, iyo kuwa la shiiday ee silica qalalan heerkulka 600-800 ° C, ka dibna ku shiid budo. Badeecadani waxay leedahay cabbir aad u fiican waxayna ku habboon tahay shaandhaynta saxda ah. Badanaa waxaa loo isticmaalaa iyadoo lala kaashanayo qalabka kale ee shaandhada. Badeecadaha qalalan badanaa waa huruud khafiif ah, laakiin sidoo kale waxay leeyihiin caddaan caano ah iyo cawl khafiif ah.

②Badeecada la kariyey

Alaabta ceeriin ee la nadiifiyey, la qalajiyey, lana burburiyey ee dhulka diatomaceous ah ayaa lagu shubaa foorno wareeg ah, oo lagu shubaa heerkul ah 800-1200 ° C, ka dibna la burburiyaa oo la kala saaraa si loo helo badeecada calcined. Marka la barbardhigo alaabta qalalan, alaabta calcined waxay leedahay awood ka badan saddex jeer. Badeecadaha calcined waxay inta badan yihiin casaan khafiif ah.

③Badeecooyinka lagu dahaadhay dareeraha (Flux calcined)

Ka dib marka la nadiifiyo, la qalajiyo, lana burburiyo, walxaha ceeriin ee dhulka diatomaceous waxaa lagu daraa xaddi yar oo walxo dareere ah sida sodium carbonate iyo sodium chloride, waxaana lagu shubaa heerkul ah 900-1200 ° C. Ka dib marka la burburiyo oo la kala saaro cabbirka walxaha, waxaa la helaa badeecada calcined flux. Awooda soo saarista badeecada calcined flux ayaa si weyn u korodhay, in ka badan 20 jeer ka badan badeecada qalalan. Badeecadaha calcined ee leh flux waxay inta badan yihiin midab cad, marka maadada Fe2O3 ay sarreyso ama qiyaasta flux ay hooseyso, waxay u muuqdaan casaan khafiif ah.