Zvinotevera ongororo yakazara yematekinoroji azvino, kururama, mitengo, uye mamiriro ekushandisa:
I. Tekinoroji dzeKuona Dzichangoburwa
- Tekinoroji yekubatanidza ICP-MS/MS
- Nheyo: Inoshandisa tandem mass spectrometry (MS/MS) kubvisa kupindirana kwematrix, pamwe chete nekurapa kwakarongeka (semuenzaniso, kugaya acid kana microwave dissolving), zvichiita kuti zvisaonekwe tsvina yesimbi nemetalloid padanho reppb
- KunyatsojekaMuganho wekuona wakaderera se0.1 ppb, yakakodzera simbi dzakachena zvakanyanya (≥99.999% kuchena)
- MutengoMari yakawanda yemidziyo (~285,000–285,000–714,000 USD), nezvinodiwa zvekugadzirisa uye zvekushanda zvinoda simba
- ICP-OES Yepamusoro-soro
- Nheyo: Inoyera tsvina nekuongorora maspectra ekubudisa zvinhu zvakasiyana-siyana anokonzerwa nekukurumidzira kweplasma.
- KunyatsojekaInoona tsvina yemazinga eppm ine huwandu hwakafara hwemutsara (5-6 orders of magnitude), kunyangwe kupindirana kwematrix kuchigona kuitika.
- MutengoMutengo wepakati wemidziyo (~143,000–143,000–286,000 USD), yakakodzera simbi dzakajairika dzakachena zvakanyanya (99.9%–99.99% kuchena) mukuyedzwa kwebatch.
- Kupenya Kwekubuda Kwemajini (GD-MS)
- Nheyo: Inoita kuti nzvimbo dzakasimba dzemuenzaniso dzisasvibiswe zvakananga, zvichiita kuti pave nekuongorora kuwanda kweisotope.
- KunyatsojekaMiganhu yekuona inosvikappt-level, yakagadzirirwa simbi dzakachena dzemhando yepamusoro (≥99.9999%).
- Mutengo: Yakanyanya kukwira (> $714,000 USD), zvinongogumira kumarabhoritari epamusoro.
- Kuongororwa kweIn-Situ X-ray Photoelectron Spectroscopy (XPS)
- NheyoInoongorora mamiriro emakemikari epamusoro kuti ione zvikamu zve oxide kana zvikamu zvekusachena78.
- Kunyatsojeka: Kugadziriswa kwehudzamu hweNanoscale asi kwakaganhurirwa pakuongorora pamusoro.
- Mutengo: Yakakwirira (~$429,000 USD), nekuchengetedzwa kwakaomarara.
II. Mhinduro dzeKuona Dzinokurudzirwa
Zvichienderana nerudzi rwesimbi, giredhi rekuchena, uye bhajeti, misanganiswa inotevera inokurudzirwa:
- Simbi Dzakachena Zvikuru (>99.999%)
- Tekinoroji: ICP-MS/MS + GD-MS14
- Zvakanakira: Inovhara tsvina shoma uye kuongorora isotope nemazvo.
- MashandisirwoZvinhu zve semiconductor, zvinangwa zvinoputika.
- Simbi Dzakachena Zvikuru (99.9%–99.99%)
- Tekinoroji: ICP-OES + Chemical Titration24
- Zvakanakira: Inodhura zvishoma (huwandu hwakazara ~$214,000 USD), inotsigira kuonekwa nekukurumidza kwezvinhu zvakawanda.
- Mashandisirwo: Tin yemhando yepamusoro-chena, mhangura, nezvimwewo.
- Simbi Dzinokosha (Au, Ag, Pt)
- TekinorojiKuongororwa kweMoto neXRF68
- ZvakanakiraKuongororwa kusingaparadze (XRF) kwakabatana nekusimbisa kwemakemikari kwakarurama kwazvo; mutengo wese~71,000–71,000–143,000 USD
- MashandisirwoZvishongo, bullion, kana mamiriro ezvinhu anoda muenzaniso wakanaka.
- Zvishandiso Zvinonyanya Kukosha Kwemari
- TekinorojiKuongororwa kweChemical Titration + Kufambisa Kwemhepo/Kupisa Kwemhepo 24
- ZvakanakiraMutengo wose< $29,000 USD, yakakodzera maSME kana kuongororwa kwekutanga.
- Mashandisirwo: Kuongorora zvinhu zvisina kugadzirwa kana kudzora mhando panzvimbo yacho.
III. Gwaro reKuenzanisa neKusarudza Tekinoroji
| Tekinoroji | Kunyatsoongorora (Muganho weKuona) | Mutengo (Midziyo + Kugadzirisa) | Mashandisirwo |
| ICP-MS/MS | 0.1 ppb | Yakakwira Zvikuru (>$428,000 USD) | Kuongorora kwetrace yesimbi yakachena kwazvo 15 |
| GD-MS | 0.01 ppt | Zvakanyanya (>$714,000 USD) | Kuwanikwa kweisotope yegiredhi reSemiconductor48 |
| ICP-OES | 1 ppm | Zviri pakati nepakati (143,000–143,000–286,000 USD) | Kuedzwa kwesimbi dzakajairwa muzvikamu zvishanu (batch testing) 56 |
| XRF | 100 ppm | Pakati nepakati (71,000–71,000–143,000 USD) | Kuongororwa kwesimbi inokosha isingaparadze |
| Kuganhurirwa kweMakemikari | 0.1% | Yakaderera (<$14,000 USD) | Kuongorora huwandu hwezvinhu zvakachipa |
Pfupiso
- Kukosha paKunyatsoongorora: ICP-MS/MS kana GD-MS yesimbi dzakachena zvakanyanya, dzinoda bhajeti rakawanda.
- Kushanda Nemari YakaenzanaICP-OES inosanganiswa nenzira dzemakemikari dzekushandiswa kwemaindasitiri nguva dzose.
- Zvinodiwa Zvisingakuvadzi: XRF + kuyedzwa kwemoto kwesimbi dzinokosha.
- Zvipingamupinyi zveBhajeti: Kuyera kwemakemikari kwakabatana nekuongorora kwe conductivity/thermal kwemaSME
Nguva yekutumira: Kurume-25-2025