Ha ketane ea phepelo ea lefats'e e ntse e fetoha, China Customs e sa tsoa beha lithibelo ho romelloeng kantle ho naha ha lihlahisoa tsa antimony le metsoako ea antimony. Sena se behile khatello e itseng 'marakeng oa lefats'e, haholo-holo botsitsong ba phepelo ea lihlahisoa tse kang antimony oxide. Joaloka k'hamphani e etellang pele ea lipatlisiso le nts'etsopele ea sodium antimonate ea Chaena, Urban Mining Technology Co., Ltd. e ela hloko haholo bokhoni bo boholo ba sodium antimonate ho nkeleng sebaka sa antimony trioxide ea setso (Sb₂O₃). Sodium antimonate ((Na3SbO4) butle-butle e nkile sebaka sa antimony trioxide ea setso ts'ebelisong ea liindasteri tse ngata, haholo-holo lefapheng la lisebelisoa tsa ho chesa tsa polasetiki tse fetotsoeng le li-catalyst tsa indasteri ea polyester (li-catalyst).
Sengoloa sena se tla hlahloba ka botebo melao-motheo, melemo le menyetla ea indasteri ea sodium antimonate e nkang sebaka sa antimony trioxide.
1. Phapang ea mantlha pakeng tsa sodium antimonate le antimony trioxide
Leha sodium antimonate le antimony trioxide ka bobedi e le metswako ya antimony, di na le dipharologanyo tse kgolo thepeng ya dikhemikhale, dibopeho tsa mmele le dibaka tsa tshebediso.
Antimony trioxide (Sb₂O₃): ke e 'ngoe ea metsoako e tloaelehileng ea antimony' me e sebelisoa haholo indastering ea polasetiki e le ntho e thibelang malakabe, haholo-holo ho polyvinyl chloride (PVC), polyolefin, le polasetiki e meng ea boenjiniere. Mosebetsi oa eona o ka sehloohong ke ho ntlafatsa thepa ea polasetiki e thibelang malakabe le ho fokotsa kotsi ea mollo. Leha ho le joalo, antimony trioxide le eona e hohetse tlhokomelo ea indasteri butle-butle ka lebaka la chefo ea eona le tšusumetso ea eona tikolohong.
Sodium antimonate (Na3SbO4): Ke motsoako o mong oa bohlokoa oa antimony. E na le thepa e matla ea antioxidant 'me ha e na likarolo tse chefo tsa tšepe e boima. Ka hona, e nkoa e le sebaka se setle haholo bakeng sa litlhoko tsa hona joale tsa tšireletso ea tikoloho tse ntseng li thatafala. Sodium antimonate e sebelisoa haholo phetohong ea polasetiki, polyester catalysis, ceramics, khalase le masimo a mang.
2. Molao-motheo oaantimonate ea sodiumho nkela sebakaantimoni trioxide
Molao-motheo oa mantlha oa sodium antimonate e nkang sebaka sa antimony trioxide o bonahala haholo-holo likarolong tse latelang:
Ntlafatsa phello ea ho thibela malakabe.
Antimonate ea sodium e na le botsitso bo botle haholo mochesong o phahameng. E ka arabela le li-polymer tse nang le halogen nakong ea ts'ebetso ea polasetiki ho etsa filimi e tiileng e thibelang malakabe, e ntlafatsang haholo phello ea thepa e thibelang malakabe. Jwalo ka sehlomathiso se thibelang malakabe, antimonate ea sodium e ke ke ea ntlafatsa feela litšobotsi tsa thepa e thibelang malakabe empa hape e fokotsa bongata ba mosi o hlahisoang ke thepa e ka har'a malakabe, e leng monyetla o hlakileng ho feta antimony trioxide ea setso.
Tshebetso ea Catalytic
Indastering ea polyester, sodium antimonate e ka eketsa sekhahla sa karabelo ea polymerization ea polyester ka katleho le ho ntlafatsa katleho ea ho bopa likhoele tsa polyester ka mor'a hore e sebelisoe e le catalyst (catalyst) ho nkela antimony trioxide sebaka, ha e ntse e qoba tšilafalo ea tikoloho le likotsi tsa bophelo bo botle ba batho tse ka bakoang ke li-catalyst tsa setso. Sodium antimonate e le catalyst e ka laola sekhahla sa karabelo ka nepo, ea ntlafatsa boleng ba sehlahisoa, le ho fokotsa ho ntšoa ha khase e litšila le tlhahiso ea lihlahisoa tse ling.
Tšireletso le polokeho ea tikoloho
Ho fapana le antimony trioxide, sodium antimonate ha e na ditshila tse kotsi tse kang sulfur dioxide, mme tlhahiso le tshebediso ya yona ha di na tshusumetso e kaalo tikolohong. Polokeho ya yona le tshireletso ya tikoloho di e etsa sebaka se setle tlasa melao e thata ya tikoloho lefatsheng ka bophara, haholoholo EU, United States le dibakeng tse ding, moo ditlhoko tsa tshireletso ya tikoloho di entseng hore tshebediso ya sodium antimonate e be e tshepisang haholoanyane.
3. Melemo ea Sodium Antimonate
Ha e bapisoa le antimony trioxide, sodium antimonate e na le chefo e tlase le botsoalle bo betere tikolohong. Antimony trioxide ea setso e ka ntša likhase tse kotsi nakong ea tšebeliso, e leng se ka bang kotsi bophelong ba basebetsi ba tlhahiso, ha sodium antimonate e fokotsa bothata bona haholo. Ha e na metsoako e kotsi 'meleng oa motho 'me e fihlela litlhoko tse tiileng tsa linaha lefatšeng ka bophara mabapi le tšebeliso ea lik'hemik'hale le tšireletso ea tikoloho.
Tshebetso e phahameng le botsitso
Jwalo ka sehlomathiso se thibelang malakabe, sodium antimonate e na le botsitso bo botle ba mocheso le bokgoni ba antioxidant. E ka boloka botsitso ba nako e telele tlasa maemo a mocheso o phahameng le kgatello e phahameng mme e loketse ditlhoko tsa ts'ebetso ya dipolasetiki tse fapaneng tsa boenjiniere. Tshebetso ya yona ya catalytic ho polyester le thepa e meng ya polymer le yona e ikgetha haholo, e leng se ka ntlafatsang bokgoni ba karabelo ya di-polymer mme ka hona ya ntlafatsa tshebetso ya sehlahiswa sa ho qetela.
Katleho ea litšenyehelo:
Litšenyehelo tsa tlhahiso ea sodium antimonate li tsitsitse ha li bapisoa le antimony trioxide, 'me ka tsoelo-pele e tsoelang pele ea theknoloji, ts'ebetso ea eona ea tlhahiso e se e holile butle-butle. Bakeng sa liindasteri tse hlokang tšebeliso e kholo ea metsoako ea antimony, sodium antimonate e ke ke ea fana ka ts'ebetso e ntle feela empa hape e fokotsa litšenyehelo tsa taolo ea tikoloho ts'ebetsong ea tlhahiso le ho ntlafatsa melemo ea moruo ka kakaretso.
Kopo e pharaletseng:
E sebelisoa haholo indastering e mengata e kang polasetiki, catalysis, ceramics, khalase le lipente, 'me e na le bokhoni bo boholo ba ho nkela antimony trioxide ea setso sebaka. Masimong a li-additives tse thibelang malakabe, li-catalyst le lik'hemik'hale tse ling, tšebeliso ea sodium antimonate e ntse e fetoha tekanyetso ea indasteri butle-butle.
4. Litebello tsa indasteri le karolo ea theknoloji ea merafo ea litoropong
Ha litlhoko tsa ts'ireletso ea tikoloho lefatšeng ka bophara li ntse li thatafala, haholo-holo mebarakeng e kang Europe le United States, tlhoko ea lik'hamphani ea sodium antimonate e ntse e eketseha. Haholo-holo masimong a polasetiki, liphahlo, li-polyester, likarolo tsa elektroniki, jj., sodium antimonate e na le tebello e pharaletseng ea ts'ebeliso. Joaloka k'hamphani e etellang pele lefapheng la sodium antimonate Chaena, UrbanMines Tech. Limited e ikemiselitse nts'etsopele ea lipatlisiso, le tlhahiso ea lihlahisoa tsa sodium antimonate tse hloekileng haholo, tsa boleng bo holimo. Khamphani e netefatsa phello e ntle ka ho fetisisa ea ts'ebeliso ea sodium antimonate liindastering tse fapaneng ka mekhoa e mecha ea tlhahiso le litsamaiso tse thata tsa taolo ea boleng.
Nakong e tlang, UrbanMines Tech. Limited e tla tswela pele ho kgothaletsa ho tuma le ho sebediswa ha dihlahiswa tsa sodium antimonate mmarakeng wa matjhaba le ho fa bareki ba lefatshe ditharollo tse bolokehileng, tse mosa ho tikoloho le tse sebetsang hantle. Ka nako e ts'oanang, khamphani e tla eketsa matsete dipatlisisong le ntshetsopeleng ho ntlafatsa tshebetso e felletseng ya dihlahiswa tsa yona ho fihlela tlhoko e ntseng e hola ya mmaraka ya thepa e sebetsang hantle.
Qetello
E le sebaka sa antimony trioxide, sodium antimonate e se e le ntho e tsepamisitsoeng tlhokomelo liindastering tse fapaneng ka lebaka la tšireletso ea eona e ntle ea tikoloho, polokeho, thepa ea catalytic, le katleho ea litšenyehelo. Ka tlhokomelo e ntseng e eketseha e lebisoang litekanyetsong tsa tšireletso ea tikoloho lefatšeng ka bophara, antimonate ea sodium ntle ho pelaelo e tla ba karolo ea bohlokoa ea saense ea thepa ea nakong e tlang le tlhahiso ea indasteri. Boemo bo etellang pele ba UrbanMines Tech. Limited lefapheng lena bo tla thusa bareki ba lefats'e ho tobana le liphephetso tsa phepelo ea lihlahisoa tsa antimony ha ba ntse ba amohela bokamoso bo botala, bo sireletsehileng le bo sebetsang haholoanyane.