sulfure woyenga kwambiri

Lero, tikambirana za sulfure woyenga kwambiri.
Sulfure ndi chinthu chodziwika bwino chomwe chimagwiritsidwa ntchito mosiyanasiyana. Amapezeka mumfuti (imodzi mwa "Zida Zazikulu Zinayi"), zomwe zimagwiritsidwa ntchito m'mankhwala achi China chifukwa cha antimicrobial, ndipo zimagwiritsidwa ntchito popanga mphira kuti ziwongolere magwiridwe antchito. High-purity sulfure, komabe, imakhala ndi ntchito zambiri:
Ntchito Zofunika Kwambiri za Sulfur-Purity
1. Makampani a Zamagetsi
o Zipangizo za Semiconductor: Zomwe zimagwiritsidwa ntchito popanga ma semiconductors a sulfide (mwachitsanzo, cadmium sulfide, zinc sulfide) kapena ngati dopant kuwongolera zinthu zakuthupi.
o Mabatire a Lithiamu: Sulfure yoyera kwambiri ndi gawo lofunikira kwambiri la ma cathode a batri a lithiamu-sulfure; chiyero chake chimakhudza mwachindunji kachulukidwe mphamvu ndi moyo kuzungulira.
2. Chemical Synthesis
o Kupanga kwa high-purity sulfuric acid, sulfure dioxide, ndi mankhwala ena, kapena ngati gwero la sulfure mu kaphatikizidwe ka organic (mwachitsanzo, mankhwala apakati).
3. Optical Zida
o Kupanga magalasi a infrared ndi mazenera (mwachitsanzo, magalasi a chalcogenide) chifukwa cha kufalikira kwakukulu mumitundu ina ya kutalika kwa mafunde.
4. Mankhwala
o Zopangira mankhwala (monga mafuta a sulfure) kapena zonyamulira zolembera ma radioisotope.
5. Kafukufuku wa Sayansi
o Kuphatikizika kwa zida zopangira ma superconducting, madontho a quantum, kapena tinthu tating'ono ta nano-sulfure, zomwe zimafunikira kuyera kwambiri.
____________________________________________________
Njira Zoyeretsera Sulfur-Purity yolembedwa ndi Sichuan Jingding Technology
Kampaniyo imapanga 6N (99.9999%) ya sulfure yapamwamba kwambiri yoyera pogwiritsa ntchito njira zotsatirazi:
1. Distillation
o Mfundo yofunika: Amalekanitsa sulfure (malo otentha: 444.6°C) ku zonyansa kudzera mu vacuum kapena distillation ya mumlengalenga.
o Ubwino: Kupanga kwa mafakitale.
o kuipa: Itha kusunga zinyalala zomwe zili ndi mfundo zowira zofananira.
2. Zone Refining
o Mfundo Yofunika: Imasuntha malo osungunuka kuti agwiritse ntchito magawano odetsedwa pakati pa magawo olimba ndi amadzimadzi.
o Ubwino: Amakwaniritsa chiyero chapamwamba (> 99.999%).
o Zoipa: Kuchita bwino kochepa, kukwera mtengo; oyenera labu kapena kupanga pang'ono.
3. Chemical Vapor Deposition (CVD)
o Mfundo Yake: Amawola ma sulfide a mpweya (monga H₂S) kuti asungire sulfure yoyera kwambiri pamagawo.
o Ubwino: Zoyenera pazida zoonda-filimu zoyera kwambiri.
o kuipa: Zida zovuta.
4. Zosungunulira crystallization
o Mfundo Yofunika Kuyikira: Amatsitsimutsanso sulfure pogwiritsa ntchito zosungunulira (monga CS₂, toluene) kuchotsa zonyansa.
o Ubwino: Wothandiza pa zonyansa za organic.
o Kuipa: Kumafuna kunyamula zosungunulira zapoizoni.
____________________________________________________
Kukhathamiritsa kwa Magawo a Electronic/Optical Giredi (99.9999%+)
Zophatikizira monga zone refining + CVD kapena CVD + solvent crystallization zimagwiritsidwa ntchito. Njira yoyeretsera imagwirizana ndi mitundu yonyansa ndi zofunikira za chiyero, kuonetsetsa kuti zikuyenda bwino komanso zolondola.
Njirayi ikuwonetsa momwe njira zosakanizidwa zimathandizira kusinthika, kuyeretsedwa kwapamwamba pakugwiritsa ntchito kwambiri zamagetsi, kusungirako mphamvu, ndi zida zapamwamba.