Shanduko yemakemikari yeQuartz mushure mekupedza

Quartz inovandudza nhevedzano yekuchinja kwemakemikari panguva yekudziya maitiro, kunyanya kusanganisira mineral chikamu, oxidation maitiro, kushomeka, uye kurema kwehuremu. Izvi zvinotevera ndiyo chaiyo yemakemikari shanduko yekuchinja:

1. Mineral phase transition
Quartz jecha iri pasi pemaminerari echikamu pakutenderera kwakanyanya, kuchinjisa kubva kuAlpha quartz chikamu ku beta quartz chikamu. Iyo ALPHA quartz chikamu ichachinja kupinda muBeta Quartz chikamu pamusoro 573 degree, uye iyo beta Quartz chikamu chine kugadzikana kwakanyanya. Naizvozvo, pakupisa kukuru, quartz jecha rinoratidza fomu yeiyo beta quartz chikamu.

2. Oxidation Reaction
2.1 Reaction pakati pechikamu quartz uye oksijeni
Pasi pemamiriro ekunze epamhepo, quartz sand anoshanda neokisijeni mumhepo kuburitsa silicon digical dioxide. Kuita uku ndeye exothermic maitiro ayo anogona kuburitsa kupisa kwakanyanya uye marimi anopenya.

2.2 Reaction pakati pechikamu quartz jecha uye esimbi oxide
Quartz jecha rinogona zvakare kuitawo nesimbi oxides pakupisa kwakanyanya kuumba masimbi emaminenzi. Semuenzaniso, pasi pemamiriro ekuwedzera Al2o3, Quartz jecha anogona kuita neAl2o3 kuti aumbe mabwe, ayo ari maminera ekupisa kwakanyanya.

3. Dehydration uye uremu kurasikirwa phenomena
Pakupisa kwakanyanya, quartz jecha iri pasi pehunhu hwemagetsi. Mushure meimwe huwandu hwekupisa, unyoro mujecha reQuartz richaputika zvishoma nezvishoma nekuwedzera kwekupisa, uye chiitiko ichi chinonzi kurema uremu. Naizvozvo, panguva yekudziya kwakanyanya, uremu hwe quartz jecha richadzikira zvishoma nezvishoma.

4. Makemikari okunyora kuongororwa mukati meartz tube kupisa
Mukuita kwekudziya quarz tubes, silicon dioxide ndiyo chinhu chikuru chikamu, uye kutsunga kwezvinhu zvakanakisa kune kukosha kwehunhu uye kuongororwa kwemanyoita kwearthara emhando yeQuBES. Zviyero zvakajairika kuyera nzira dzinosanganisira Gravimetric nzira, nzira yegumi, uye nzira yekutarisa.

4.1 Weight Nzira
Iyo yehuremu nzira ndeyechirongwa chemakemikari ekuongorora maitiro ayo anosarudza zvirimo zveSilicon diicon diixide mune sampuli nekuyera misa kwayo. Mukuongororwa kwekuputika quartz machubhu, anowanzo shandiswa nzira dzekuremerwa zvinosanganisira hydrochloric acid Equiration nzira uye amonium chloride nzira.

4.2 Spectrometric nzira
Spectrophotometry ndiyo nzira yekuongorora yakavakirwa pane iyo nheyo yekusarudzika kwekunyora kwechiedza nezvinhu. Mukuongororwa kwekutsungirira quartz tubes, ultraviolet inoonekwa inoshamisa dentorption spectroscopy (UV vis) inogona kushandiswa kuona zviri mukati meSilicon Dioxide.

4.3 kuongororwa kwezvinhu zvisina kukodzera zvelement zvemukati
Pamusoro peSilicon Dioxide, kupisa quub zvikepe zvinogona zvakare kunge zvine zvimwe zvekusvibiswa senge aluminium, Magnicum, etcc. Zvinyorwa zvezvinhu zvakakanganisika pane kuita uye kushandisa quartz machubhu. Nzira dzakajairika dzinosanganisira Atomic kusimuka (AAS), Inductively Colled Plasma Massma Massema (ICP {{{{{{{}} Ray)} Ray} Ray

Mukupfupikisa, quartz anochinja makemikari akadai seyaminks cheshanduko, oxidation maitiro, kushomeka, uye kurema kwemisangano yekudzidzira, ayo ane maitiro akakosha pazvinhu zvacho zvemuviri uye zvemakemikari. Nekuongorora zviri mukati meSilicon Dioxide uye Kusvibiswa kwezvinhu zvakashata uye zvichiratidzira zvechikamu cheQubheni