Diatomite Filter Aid ke eng?

Diatomite Filter Aid ke eng?

Diatomite Filter Aid e na le sebopeho se setle sa microporous, ts'ebetso ea adsorption, le ts'ebetso ea anti compression. Li ke ke tsa fumana feela tekanyo e ntle ea sekhahla sa phallo bakeng sa mokelikeli o tlhotliloeng, empa hape li sefa lintho tse tiileng tse emisitsoeng, ho netefatsa ho hlaka. Diatomaceous Earth ke sediment ea mesaletsa ea khale ea sele e le 'ngoe ea diatom. Litšobotsi tsa eona li kenyelletsa boima bo bobebe, porosity, matla a phahameng, ho hanyetsa ho roala, ho kenya letsoho, ho kenya mocheso, adsorption, le ho tlatsa, har'a thepa e 'ngoe e babatsehang.

Diatomaceous Earth ke sediment ea mesaletsa ea khale ea sele e le 'ngoe ea diatom. Litšobotsi tsa eona li kenyelletsa boima bo bobebe, porosity, matla a phahameng, ho hanyetsa ho roala, ho kenya letsoho, ho kenya mocheso, adsorption, le ho tlatsa, har'a thepa e 'ngoe e babatsehang. E na le botsitso bo botle ba lik'hemik'hale. Ke thepa ea bohlokoa ea indasteri bakeng sa ho kenya letsoho, ho sila, ho sefa, ho bapatsa, anticoagulation, demolding, ho tlatsa le ho tsamaisa. E ka sebelisoa haholo liindastering tse kang metallurgy, indasteri ea lik'hemik'hale, matla a motlakase, temo, menontsha, thepa ea mohaho le lihlahisoa tsa ho pata. E ka sebelisoa hape e le li-filler tse sebetsang tsa indasteri bakeng sa polasetiki, rabara, ceramics, ho etsa pampiri le liindasteri tse ling.

Karolelano

Diatomite Filter Aidare e arotsoe ka lihlahisoa tse omisitsoeng, lihlahisoa tse nang le calcined, le lihlahisoa tsa flux calcined ho latela mekhoa e fapaneng ea tlhahiso.

①Lihlahisoa tse omeletseng

Omisa lisebelisoa tse tala tse hloekisitsoeng, tse omisitsoeng pele le tse pshatlehileng tsa silika ka mocheso oa 600-800 ° C, ebe u li sila hore e be phofo. Sehlahisoa sena se na le boholo bo botle haholo ba likaroloana 'me se loketse ho sefa ka mokhoa o nepahetseng. Hangata e sebelisoa hammoho le lisebelisoa tse ling tsa ho hloekisa. Lihlahisoa tse omeletseng hangata li mosehla o bobebe, empa hape li na le bosoeu ba lebese le bohlooho bo bobebe.

②Sehlahisoa sa Calcined

Thepa e hloekisitsoeng, e omisitsoeng le e pshatlehileng ea diatomaceous ea lefats'e e kenngoa ka sebōping sa rotary, se calcined ka mocheso oa 800-1200 ° C, ebe se pshatleha le ho hlophisoa ho fumana sehlahisoa sa calcined. Ha ho bapisoa le lihlahisoa tse omeletseng, lihlahisoa tsa calcined li na le permeability e phahameng ho feta makhetlo a mararo. Lihlahisoa tse entsoeng ka calcined hangata li khubelu ka 'mala.

③Lihlahisoa tsa Flux calcined

Ka mor'a ho hloekisoa, ho omisoa le ho senya, lihlahisoa tse tala tsa lefats'e la diatomaceous li eketsoa ka lintho tse fokolang tse kang sodium carbonate le sodium chloride, 'me li calcined ka mocheso oa 900-1200 ° C. Ka mor'a ho senya le ho hlophisa boholo ba likaroloana, flux calcined sehlahisoa se fumanoa. The permeability ea flux calcined sehlahisoa se eketsehile haholo, ho feta makhetlo a 20 a sehlahisoa se omeletseng. Lihlahisoa tse calcined tse nang le flux hangata li tšoeu ka 'mala,' me ha litaba tsa Fe2O3 li le holimo kapa tekanyo ea flux e le tlase, e bonahala e le pinki e bobebe.