high-purity sulfur

Nhasi, tichakurukura high-purity sulfur.
Sulfur chinhu chakajairika chine maapplication akasiyana. Inowanikwa mupfuti (imwe ye "Four Great Inventions"), inoshandiswa mumishonga yechinyakare yeChinese kune yayo antimicrobial properties, uye inoshandiswa murubha vulcanization kuwedzera kushanda kwezvinhu. Yakakwirira-kuchena sarufa, zvisinei, ine yakatokura maapplication:
Mashandisirwo Akakosha eHigh-Purity Sulfur
1. Electronics Indasitiri
o Semiconductor Materials: Inoshandiswa kugadzira sulfide semiconductors (semuenzaniso, cadmium sulfide, zinc sulfide) kana se dopant kuvandudza zvinhu zvenyama.
o Lithium Mabhatiri: High-purity sulfur chinhu chakakosha che lithium-sulfur battery cathodes; kuchena kwayo kunokanganisa zvakananga kuwanda kwesimba uye hupenyu hwekutenderera.
2. Chemical Synthesis
o Kugadzirwa kwepamusoro-kuchena sulfuric acid, sulfur dioxide, uye mamwe makemikari, kana sesarufa sosi mune organic synthesis (semuenzaniso, mishonga yepakati).
3. Optical Materials
o Kugadzirwa kwe infrared lenses uye mahwindo zvinhu (semuenzaniso, chalcogenide magirazi) nekuda kwepamusoro transmittance mune yakatarwa wavelength siyana.
4. Pharmaceuticals
o Raw zvinhu zvemishonga (semuenzaniso, zvizoro zvesarufa) kana zvinotakura zveradioisotope kunyora.
5. Tsvakurudzo yeSainzi
o Synthesis ye superconducting zvinhu, quantum dots, kana nano-sarufa zvimedu, zvinoda kuchena kwepamusoro.
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Yakakwirira-Yakachena Sarufa Yekuchenesa Nzira naSichuan Jingding Technology
Iyo kambani inogadzira 6N (99.9999%) yemagetsi-giredhi yakakwira-kuchena sarufa uchishandisa anotevera matekiniki:
1. Distillation
o Nheyo: Inopatsanura sarufa (nzvimbo yekubikira: 444.6 ° C) kubva kune tsvina kuburikidza nevacuum kana mumhepo ine distillation.
o Pros: Industrial-scale production.
o Cons: Inogona kuchengetedza tsvina ine mapoinzi akafanana.
2. Kunatsa nzvimbo
o Musimboti: Inofambisa nzvimbo yakanyungudutswa kushandisa kupatsanurwa kwekusachena pakati pezvikamu zvakasimba uye zvemvura.
o Pros: Inowana kuchena kwepamusoro-soro (> 99.999%).
o Cons: kushanda kwakaderera, kudhura kukuru; yakakodzera lab kana diki-scale kugadzirwa.
3. Chemical Vapor Deposition (CVD)
o Nheyo: Inoora gaseous sulfides (semuenzaniso, H₂S) kuisa yakakwira-kuchena sarufa pane substrates.
o Pros: Yakanakira zvinhu zvitete-firimu zvine kuchena kwakanyanya.
o Cons: Complex midziyo.
4. Solvent Crystallization
o Musimboti: Inogadzirisazve sarufa uchishandisa zvinonyungudutsa (semuenzaniso, CS₂, toluene) kubvisa tsvina.
o Pros: Inoshanda kune organic tsvina.
o Cons: Inoda kubata zvinonyungudutsa zvine chepfu.
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Maitiro Okugadzirisa eElectroniki/Optical Giredhi (99.9999%+)
Musanganiswa senge zone refining + CVD kana CVD + solvent crystallization inoshandiswa. Iyo nzira yekuchenesa inogadzirirwa kumhando dzetsvina uye kuchena zvinodiwa, kuve nechokwadi chekushanda uye nemazvo.
nzira inoenzanisira mashandisiro akaita nzira dzakasanganiswa dzinogonesa kuchinjika, kucheneswa kwepamusoro-soro kwekucheka-kumucheto maapplication mumagetsi, kuchengetedza simba, uye zvigadzirwa zvepamberi.