1. Chii chinonzi silicon yesimbi?
Silikoni yesimbi, inozivikanwawo sesimbi yeindasitiri, inogadzirwa nesilicon dioxide inonyungudutsa uye carbonaceous reducing agent muchoto chepasi pemvura. Chinhu chikuru chesilicon chinowanzova pamusoro pe98.5% uye pasi pe99.99%, uye tsvina yasara isimbi, aruminiyamu, calcium, nezvimwewo.
MuChina, simbi silicon inowanzo kamurwa kuita mhando dzakasiyana dzakadai se553, 441, 421, 3303, 2202, 1101, nezvimwewo, izvo zvinosiyaniswa zvichienderana nehuwandu hwesimbi, aruminiyamu necalcium.
2. Munda wekushandisa wesimbi silicon
Mashandisirwo esimbi yesilicon anonyanya kuitwa nesilicon, polysilicon uye aruminiyamu. Muna 2020, huwandu hwese hwekushandiswa kwesimbi muChina hunosvika matani angangoita mamiriyoni 1.6, uye chiyero chekushandiswa kwesimbi ndeichi:
Silica gel inoda silicon yesimbi zvakanyanya uye inoda giredhi remakemikari, zvinoenderana nemuenzaniso 421#, ichiteverwa nepolysilicon, mhando dzinoshandiswa zvakanyanya 553# ne441#, uye zvinodiwa nealuminium alloy zvakaderera zvikuru.
Zvisinei, mumakore achangopfuura, kudiwa kwepolysilicon mu organic silicon kwakawedzera, uye huwandu hwayo hwawedzera kukura. Kudiwa kwealuminium alloys hakuna kungowedzera chete, asi kwaderera. Ichi ndicho chimwe chezvinhu zvikuru chinoita kuti kugona kwekugadzira simbi yesilicon kuite sekunge kwakakwira, asi mwero wekushanda wakaderera kwazvo, uye kune kushomeka kukuru kwesimbi yemhando yepamusoro yesilicon mumusika.
3. Mamiriro ekugadzirwa muna 2021
Zvichienderana nehuwandu, kubva muna Ndira kusvika muna Chikunguru 2021, kutengeswa kwesimbi yesilicon kuChina kwakasvika matani 466,000, kuwedzera kwegore negore kwe41%. Nekuda kwemutengo wakaderera wesimbi yesilicon muChina mumakore mashoma apfuura, pamwe chete nekuchengetedzwa kwezvakatipoteredza nezvimwe zvikonzero, mabhizinesi mazhinji anodhura zvakanyanya ane mitengo yakaderera yekushanda kana kuti akavharwa zvakananga.
Muna 2021, nekuda kwekuwanikwa kwakakwana, mwero wekushanda kwesimbi silicon uchakwira. Simba remagetsi harina kukwana, uye mwero wekushanda kwesimbi silicon wakaderera zvikuru kupfuura mumakore apfuura. Silicon nepolysilicon zviri kushomeka gore rino, nemitengo yakakwira, mwero wekushanda wakakwira, uye kudiwa kwakawanda kwesimbi silicon. Zvinhu zvakawanda zvakakonzera kushomeka kukuru kwesimbi silicon.
Chechina, maitiro eramangwana esimbi silicon
Zvichienderana nemamiriro ezvinhu ekuwanikwa uye kudiwa kwakaongororwa pamusoro apa, mafambiro eramangwana esimbi silicon anonyanya kuenderana nemhinduro yezvinhu zvakapfuura.
Chekutanga, pakugadzirwa kwemaZombie, mutengo unoramba wakakwira, uye mamwe maZombie anotangazve kugadzirwa, asi zvinotora nguva yakati.
Chechipiri, miganho yemagetsi iripo mune dzimwe nzvimbo ichiri kuenderera mberi. Nekuda kwekushomeka kwemagetsi, mamwe mafekitori esilicon akaziviswa nezvekudzimwa kwemagetsi. Parizvino, kuchine maovheni esilicon emaindasitiri akavharirwa, uye zvakaoma kuagadzirisa munguva pfupi.
Chechitatu, kana mitengo yemuno ikaramba yakakwira, zvinhu zvinotengeswa kunze kwenyika zvinotarisirwa kudzikira. Silikoni yeChina inonyanya kutengeswa kunyika dzeAsia, kunyangwe isingawanzo kutengeswa kunyika dzeEurope neAmerica. Zvisinei, kugadzirwa kwesilicon yemumaindasitiri muEurope kwakawedzera nekuda kwemitengo yepamusoro yepasi rose munguva pfupi yapfuura. Makore mashoma apfuura, nekuda kwemitengo yemuno yeChina, kugadzirwa kwesimbi yesilicon muChina kwaive nebhenefiti huru, uye huwandu hwezvinhu zvinotengeswa kunze kwenyika hwaive hwakawanda. Asi kana mitengo yakakwira, dzimwe nzvimbo dzichawedzerawo kugona kwekugadzira, uye zvinhu zvinotengeswa kunze kwenyika zvichadzikira.
Uyewo, maererano nekudiwa kuri kuderera, pachava nekugadzirwa kwakawanda kwesilicon nepolysilicon muhafu yechipiri yegore. Nezve polysilicon, kugona kwekugadzira kwakarongwa mukota yechina yegore rino kunosvika matani angangoita 230,000, uye kudiwa kwese kwesilicon yesimbi kunotarisirwa kunge kuri matani angangoita 500,000. Zvisinei, musika wevatengi vezvigadzirwa zvekupedzisira ungasashandise kugona kutsva, saka mwero wekushanda kwesimba idzva uchaderera. Kazhinji, kushomeka kwesimbi yesilicon kunotarisirwa kuramba kuripo mukati megore, asi musiyano hauzove wakakura zvakanyanya. Zvisinei, muhafu yechipiri yegore, makambani esilicon nepolysilicon asingabatanidzi silicon yesimbi achasangana nematambudziko.