Njengoba uchungechunge lokuphakelwa komhlaba luqhubeka nokushintsha, i-China Customs muva nje ibeke imingcele ekuthunyelweni kwemikhiqizo ye-antimony kanye nama-antimony compounds. Lokhu kubeke ingcindezi ethile emakethe yomhlaba wonke, ikakhulukazi ekuzinzeni kokuphakelwa kwemikhiqizo efana ne-antimony oxide. Njengenkampani ehamba phambili ye-sodium antimonate R&D kanye nokukhiqiza, i-Urban Mining Technology Co., Ltd. inaka kakhulu amandla amakhulu e-sodium antimonate ekuthatheni indawo ye-antimony trioxide yendabuko (Sb₂O₃). I-Sodium antimonate ((Na3SbO4) kancane kancane ithathe indawo ye-antimony trioxide yendabuko ekusetshenzisweni kwezimboni eziningi, ikakhulukazi emkhakheni wezithako zokushisa zepulasitiki zobunjiniyela eziguquliwe kanye nama-catalysts embonini ye-polyester (ama-catalysts).
Lesi sihloko sizohlola ngokujulile izimiso, izinzuzo, kanye namathuba embonini ye-sodium antimonate ethatha indawo ye-antimony trioxide.
1. Umehluko oyisisekelo phakathi kwe-sodium antimonate kanye ne-antimony trioxide
Nakuba i-sodium antimonate kanye ne-antimony trioxide zombili ziyizakhi ze-antimony, zinomehluko omkhulu ezimpahleni zamakhemikhali, izici zomzimba, kanye nezindawo zokusetshenziswa.
I-antimony trioxide (Sb₂O₃): ingenye yama-antimony compounds avame kakhulu futhi isetshenziswa kabanzi embonini yepulasitiki njengento evimbela ilangabi, ikakhulukazi kuma-polyvinyl chloride (PVC), ama-polyolefin, kanye namanye amapulasitiki obunjiniyela. Umsebenzi wayo oyinhloko ukuthuthukisa izakhiwo ezivimbela ilangabi zezinto zepulasitiki nokunciphisa ingozi yomlilo. Kodwa-ke, i-antimony trioxide nayo iye yadonsela ukunaka embonini kancane kancane ngenxa yobuthi bayo obungaba khona kanye nomthelela emvelweni.
I-Sodium antimonate (Na3SbO4): Ingenye inhlanganisela ebalulekile ye-antimony. Inezakhiwo ezinamandla ze-antioxidant futhi ayinazo izingxenye zensimbi eziyingozi ezinobuthi. Ngakho-ke, ibhekwa njengenye indawo engcono kakhulu yezidingo zamanje zokuvikela imvelo eziqinile. I-Sodium antimonate isetshenziswa kabanzi ekuguqulweni kwepulasitiki, ekuhluzeni i-polyester, e-ceramics, engilazini, nakwezinye izinkambu.
2. Isimiso se-i-sodium antimonateukufaka esikhundlenii-antimoni trioxide
Isimiso esiyinhloko se-sodium antimonate esithatha indawo ye-antimony trioxide sibonakala kakhulu kulezi zici ezilandelayo:
Thuthukisa umphumela wokuvimbela ilangabi.
I-sodium antimonate inokuqina okuhle kakhulu emazingeni okushisa aphezulu. Ingasabela ngama-polymer aqukethe i-halogen ngesikhathi sokucubungula ipulasitiki ukuze yakhe ifilimu eqinile evimbela ilangabi, ithuthukise kakhulu umphumela wento evimbela ilangabi. Njengesengezo esivimbela ilangabi, i-sodium antimonate ayikwazi nje ukuthuthukisa izakhiwo zento evimbela ilangabi kodwa futhi inciphise inani lentuthu ekhiqizwa yizinto eziselangabini, okuyinzuzo ecacile kune-antimony trioxide yendabuko.
Ukusebenza kwe-Catalytic
Embonini ye-polyester, i-sodium antimonate ingakhuphula ngempumelelo izinga lokusabela kwe-polymerization ye-polyester futhi ithuthukise ukusebenza kahle kokubumba kwemicu ye-polyester ngemuva kokusetshenziswa njenge-catalyst (i-catalyst) yokufaka esikhundleni se-antimony trioxide, ngenkathi igwema ukungcola kwemvelo kanye nezingozi zempilo yabantu ezingase zibangelwe yi-catalysts yendabuko. I-sodium antimonate njenge-catalyst ingalawula ngokunembile izinga lokusabela, ithuthukise ikhwalithi yomkhiqizo, futhi inciphise ukukhishwa kwegesi engcolile kanye nokukhiqizwa kwemikhiqizo engaphansi kwayo.
Ukuvikelwa nokuphepha kwemvelo
Ngokungafani ne-antimony trioxide, i-sodium antimonate ayinazo izinto ezingcolisa umoya njenge-sulfur dioxide, futhi ukukhiqizwa kwayo nokusetshenziswa kwayo akunawo umthelela omkhulu emvelweni. Ukuphepha kwayo kanye nokuvikelwa kwemvelo kuyenza ibe yindawo efanelekile ngaphansi kwemithethonqubo eqinile yezemvelo emhlabeni jikelele, ikakhulukazi e-EU, e-United States, nakwezinye izifunda, lapho izidingo zokuvikelwa kwemvelo zenze ukusetshenziswa kwe-sodium antimonate kwaba nethemba kakhulu.
3. Izinzuzo ze-Sodium Antimonate
Uma kuqhathaniswa ne-antimony trioxide, i-sodium antimonate inobuthi obuphansi kanye nobungane obuhle nemvelo. I-antimony trioxide yendabuko ingakhipha amagesi ayingozi ngesikhathi sokusetshenziswa, okubangela usongo empilweni yabasebenzi bokukhiqiza, kuyilapho i-sodium antimonate inciphisa kakhulu le nkinga. Ayinazo izithako eziyingozi emzimbeni womuntu futhi ihlangabezana nezidingo eziqinile zamazwe emhlabeni jikelele mayelana nokusetshenziswa kwamakhemikhali nokuvikelwa kwemvelo.
Ukusebenza okuphezulu kanye nokuqina
Njengesengezo esivimbela ilangabi, i-sodium antimonate inokuqina okuhle kakhulu kokushisa kanye namandla okulwa ne-antioxidant. Ingagcina ukuzinza kwesikhathi eside ngaphansi kwezimo zokushisa okuphezulu kanye nokucindezela okuphezulu futhi ifanele izidingo zokucubungula zepulasitiki ezahlukahlukene zobunjiniyela. Ukusebenza kwayo okubangela ukwakheka kwe-polyester nezinye izinto ze-polymer nakho kuvelele kakhulu, okungathuthukisa ukusebenza kahle kokusabela kwama-polymer futhi ngaleyo ndlela kuthuthukise ukusebenza komkhiqizo wokugcina.
Ukusebenza kahle kwezindleko:
Izindleko zokukhiqiza i-sodium antimonate zizinzile uma ziqhathaniswa ne-antimony trioxide, futhi ngokuqhubeka kwezobuchwepheshe, inqubo yayo yokukhiqiza iye yavuthwa kancane kancane. Ezimbonini ezidinga ukusetshenziswa okukhulu kwamakhemikhali e-antimony, i-sodium antimonate ayikwazi nje ukunikeza ukusebenza okuhle kakhulu kodwa futhi inciphise ngempumelelo izindleko zokuphathwa kwemvelo enkambisweni yokukhiqiza futhi ithuthukise izinzuzo zomnotho jikelele.
Isicelo esibanzi:
Isetshenziswa kabanzi ezimbonini eziningi ezifana nepulasitiki, i-catalysis, i-ceramics, ingilazi, kanye ne-coating, futhi inamandla amakhulu okufaka esikhundleni se-antimony trioxide yendabuko. Emikhakheni yezithasiselo ezivimbela umlilo, ama-catalysts, namanye amakhemikhali, ukusetshenziswa kwe-sodium antimonate kancane kancane kuba yindinganiso yemboni.
4. Amathemba embonini kanye nendima yobuchwepheshe bezimayini zasemadolobheni
Njengoba izidingo zokuvikela imvelo emhlabeni wonke ziya ngokuya ziba nzima, ikakhulukazi ezimakethe ezifana neYurophu ne-United States, isidingo sezinkampani se-sodium antimonate siyaqhubeka nokukhula. Ikakhulukazi emikhakheni yepulasitiki, izembozo, ama-polyester, izingxenye ze-elekthronikhi, njll., i-sodium antimonate inethuba elibanzi lokusetshenziswa. Njengenkampani ehamba phambili emkhakheni we-sodium antimonate eShayina, i-UrbanMines Tech. Limited izibophezele ekuthuthukisweni kocwaningo, nasekukhiqizweni kwemikhiqizo ye-sodium antimonate ehlanzekile kakhulu nekhwalithi ephezulu. Le nkampani iqinisekisa umphumela omuhle kakhulu wokusetshenziswa kwe-sodium antimonate ezimbonini ezahlukahlukene ngezinqubo zokukhiqiza ezintsha kanye nezinhlelo zokulawula ikhwalithi eziqinile.
Esikhathini esizayo, i-UrbanMines Tech. Limited izoqhubeka nokukhuthaza ukuthandwa nokusetshenziswa kwemikhiqizo ye-sodium antimonate emakethe yamazwe ngamazwe futhi inikeze amakhasimende omhlaba wonke izixazululo eziphephile, ezinobungani nemvelo, nezisebenza kahle. Ngesikhathi esifanayo, inkampani izokwandisa ukutshalwa kwezimali ocwaningweni nasekuthuthukisweni ukuze ithuthukise ukusebenza okuphelele kwemikhiqizo yayo ukuze ihlangabezane nesidingo semakethe esikhulayo sezinto ezisebenza kahle kakhulu.
Isiphetho
Njengendlela yokufaka esikhundleni se-antimony trioxide, i-sodium antimonate isiba yinto ebalulekile ezimbonini ezahlukahlukene ngenxa yokuvikelwa kwayo okuhle kakhulu kwemvelo, ukuphepha, izakhiwo zokulungisa, kanye nokusebenza kahle kwezindleko. Njengoba kunakwa kakhulu amazinga okuvikela imvelo emhlabeni jikelele, i-sodium antimonate ngokungangabazeki izoba yingxenye ebalulekile yesayensi yezinto zokwakha zesikhathi esizayo kanye nokukhiqizwa kwezimboni. Isikhundla esiphambili se-UrbanMines Tech. Limited kulo mkhakha sizosiza amakhasimende omhlaba wonke ukuthi abhekane nezinselele zokuhlinzekwa komkhiqizo we-antimony ngenkathi emukela ikusasa eliluhlaza, eliphephile, nelisebenza kahle.