Surface Structure uye Adsorption Properties yeDiatomite
Iyo chaiyo nzvimbo yemukati diatomite inowanzoita 19 m2/g～65m2/g, pore radius iri 50nm-800nm, uye pore vhoriyamu i0.45 cm3/g 0.98 cm3/g. Pretreatment senge pickling kana kugocha inogona kuvandudza nzvimbo yayo chaiyo. , kuwedzera pore volume. Iyo adsorption performance ye diatomite inowirirana zvakanyanya nechimiro chayo chemuviri uye chimiro chemakemikari. Kazhinji kutaura, iyo yakakura iyo chaiyo nzvimbo yepasi, yakakura iyo adsorption kugona; iyo yakakura saizi yepore, iyo yakakura kupararira mwero weiyo adsorbate mumapores. Izvo zvakanyanya kunaka kusvika kune adsorption equilibrium. Nekudaro, pasi peimwe pore vhoriyamu, kuwedzera kwehukuru hwepore kunoderedza iyo chaiyo nzvimbo, nekudaro kuderedza adsorption yakaenzana; kana saizi yepore isingachinji, iyo yakakura vhoriyamu yepore, yakakura iyo adsorption kugona. Mumakore achangopfuura, kutsvagisa kwakawanda kwakaitwa pakugadziridzwa kwediatomite, uye kune nzira dzakasiyana dzekugadziridza dzemvura dzakaraswa dzakasiyana.
Diatomaceous pasiinogadziriswa nemapolymers.
Iyi nzira yekushandura inonyanya kushandisa zvimwe zvinhu zvemapolymers, uye aya mapolymers anoshandiswa diatomite gadziriso adsorb nekukurumidza pamusoro pediatomite. Nekuda kwezvinhu izvi zvepolymer, diatomite yakagadziridzwa nekuisungirira kumusoro kwediatomite, uye diatomite yakagadziridzwa ne polyaniline kuti iwane inopenya yero poda ine 8% polyaniline. Iyo diatomite yakagadziridzwa ine imwe conductivity, ichiita kuti iite, nekudaro ichiwedzera kubviswa kwehutsvina mutsvina.
Kugadziriswa kwepasi diatomaceous ne polyethyleneimine
Iyo yakanyanya kusanganiswa ye polyethyleneimine yakashambadzirwa pa diatomite uye yakanyanya kunaka maitiro mamiriro akawanikwa kuburikidza nekuedza. Zvidzidzo zvakaratidza kuti pane simba remagetsi remagetsi pakati pe diatomite ne polyethyleneimine, uye zviviri izvi zvinosanganiswa nyore. Iyo yakagadziridzwa diatomite inobhadhariswa zvakanaka muhupamhi pH renji. Uye mukutsvakurudza, inozivikanwa kuti diatomite yakagadziridzwa ne polyethyleneimine ine simba rakanaka rekubvisa phenol.
Nzvimbo yehunyanzvi yeJilin Yuantong Mine Co., Ltd. ikozvino ine vashandi makumi mana nevaviri, gumi nevasere vehunyanzvi uye vehunyanzvi vashandi vane mazita epakati uye epamusoro vanobatanidzwa mukuvandudza nekutsvaga diatomite, uye ine anopfuura makumi maviri seti epamusoro diatomite akakosha ekuyedza zviridzwa kumba nekune dzimwe nyika. Zvinhu zvekuyedza zvinosanganisira Crystalline silicon yemukati, SiO2, A12O3, Fe2O3, TiO2 uye mamwe makemikari zvikamu zvediatomite zvigadzirwa; chigadzirwa particle kugovera, kuchena, permeability, keke density, sieve zvakasara, nezvimwewo; tsvaga zvinhu zvinorema simbi senge lead uye arsenic inodiwa nekuchengetedza chikafu, Soluble iron ion, soluble aluminium ion, pH kukosha uye zvimwe zvinhu zvinoonekwa.
Izvo zviri pamusoro ndizvo zvese zvakagovaniswa naJilin Yuantong chikafu-giredhi diatomite vagadziri. Ini ndinoda kuziva zvakawanda nezve chikafu-giredhi diatomite, calcined diatomite, diatomite filter aids, diatomite vagadziri, uye diatomite makambani. Kuti uwane rumwe ruzivo rwakabatana, ndapota pinda kune yedu yepamutemo webhusaiti:www.jilinyuantong.com/https://www.dadidiatomite.com
Nguva yekutumira: Jan-10-2022