Imveliso yokuthengisa eshushu

I-Wollastonite i-calcium inosilicate mineral (CaSiO3) enokuthi iqulethe ixabiso elincinci lesinyithi, i-magnesium, kunye ne-manganese endaweni ye-calcium. I-Wollastonite iyiminerali yendalo eneempawu ezininzi ezizodwa. iye yaba yenye yezona zinto zisetyenziswayo zisebenza ngokubanzi izihluzi. I-Wollastonite inokuphucula ukusebenza kweemveliso, ezifana neeplastiki, iipeyinti kunye neengubo, izinto zokwakha, ukukhuhlana, i-ceramics, kunye ne-metallurgical industry.

Ilitye leLava kunye nePumice

Ilitye leLava, elikwabizwa ngokuba lilitye lentaba-mlilo, ilitye lepumice, ubuninzi bayo bujikeleze i-0.4-0.85g/cc, ukukhutshwa kokukhanya kweglasi eneasidi yamatye entaba-mlilo. Ibonakala ngobunzima bokukhanya, amandla aphezulu, ukuxhathisa kwe-asidi, ukuxhathisa kwe-corrosion, kunye nokungangcolisi, i-non-radioactive njalo njalo. Yindalo efanelekileyo, eluhlaza, imveliso yokusingqongileyo.

I-Pumice inzima kakhulu, i-porous kunye ne-abrasive material kwaye isetyenziswe kushishino lokwakha kunye nobuhle. Ikwasetyenziswa njenge-abrasive, ngakumbi kwiipolishi kunye neejini ezihlanjwe ngamatye. Kukho imfuneko ephezulu yepumice, ngakumbi ukuhluzwa kwamanzi, ukuvalelwa kweekhemikhali zokuchitheka, ukwenziwa kwesamente, ukulima izitiya kunye noshishino lwezilwanyana zasekhaya.

I-Vermiculite yiminerali ye-hydrous phyllosilicate ehamba ngokunyuka okubalulekileyo (i-exfoliation) xa ishushu. Ukukhutshwa kwemingxuma kwenzeka xa iminerali ifudunyezwa ngokwaneleyo. Ikhaphukhaphu kakhulu kwaye ixuba ngokulula kunye nezinye iindlela. Iifom zeVermiculite ngemozulu okanye ukuguqulwa kwe-hydrothermal ye-biotite okanye i-phlogopite.

I-Mica yiminerali yendalo eyenziwe nge-potassium, i-aluminium, isinyithi, amanzi kunye ne-magnesium. I-Mica iyenzeka ngokwemvelo kwaye iqokelelwa ngokusekelwe kwiiminerali ze-silicate. Yenziwe ibe yiplati encinci okanye isakhiwo sephepha, kunye neentlobo ezahlukeneyo zamaminerali kunye neempawu eziqhelekileyo. I-Mica inokugcina i-elasticity kunye nokuqina kwayo nakwiqondo lokushisa eliphezulu, yingakho i-mica ifaneleka kakhulu ukuba isetyenziswe kumswakama ogqithiseleyo kunye neemeko zokushisa. I-mineral mica inoluhlu lokufunxa lwe-2% ukuya kwi-5%.

I-calcined kaolin/Kaolin Clay, ekwabizwa ngokuba nguDongo lwaseChina, yimathiriyeli emhlophe engumgubo engeyiyo eyeplastiki. Igama elithi "kaolin" lithatyathwe kwi "Gaoling" iKaolinite inomthamo ophantsi wokushwabana-ukudumba kunye nomthamo ophantsi wokutshintshiselana ngecation. Yiminerali ye-silicate elayitiweyo. Yiminerali ethambileyo, esemhlabeni kunye nemhlophe, eveliswa yikhemikhali yemozulu ye-aluminium silicateminerals efana ne-feldspar.

I-Calcined China Clay inokusebenzisa kwi-ceramics, ukwenza iphepha, ukupeyinta, izinto ezilahlayo kunye nerabha. Iluncedo ke ngoko kwizinto ezirhangqwayo kunye nefenitshala, imizimba yokugquma i-thermal, imizimba ephantsi yokwandisa, ukubunjwa kwe-ceramic ekwazi ukungena.

I-Perlite yiglasi ye-amorphous yentaba-mlilo enomxholo ophezulu wamanzi, owenziwe yi-hydration ye-obsidian. Kwenzeka ngokwemvelo kwaye inepropati engaqhelekanga yokwandisa kakhulu xa ishushu ngokwaneleyo. Yiminerali yemizi-mveliso kunye nemveliso yorhwebo eluncedo ekuxinaniseni kwayo okuphantsi emva kokucubungula.

I-Perlite pops xa ifikelela kumaqondo obushushu angama-850–900 °C (1,560–1,650 °F). Amanzi abanjwe kwisakhiwo sezinto eziphathekayo kwaye aphunyuke, kwaye oku kubangela ukwandiswa kwezinto ukuya kuma-7-16 amaxesha omthamo wokuqala. Izinto ezandisiweyo zimhlophe eziqaqambileyo, ngenxa yokubonakaliswa kweebhubhu ezibanjiweyo. Iperlite engandiswanga ("ikrwada") inoxinaniso lwesambuku malunga ne-1100 kg/m3 (1.1 g/cm3), ngelixa i-perlite eqhelekileyo eyandisiweyo inoxinano olumalunga ne-30–150 kg/m3 (0.03–0.150 g/cm3).

I-Cenosphere yinto ekhaphukhaphu, ingqukuva enomgongxo eyenziwe ubukhulu becala ye-silica kunye ne-alumina kwaye izaliswe ngumoya okanye igesi engasebenziyo, eveliswa ngokwesiqhelo njengemveliso yokutsha kwamalahle kwizityalo zamandla obushushu. Umbala we-cenospheres uhluka ukusuka ku-grey ukuya kumhlophe kwaye ubuninzi babo bu malunga ne-0.4-0.8 g / cm3 (0.014-0.029 lb / cu in), nto leyo ibanika i-buoyancy enkulu.

I-Cenospheres ilukhuni kwaye iqinile, ilula, ayinamanzi, ayinabungozi, kwaye iyakhusela. Oku kubenza babe luncedo kakhulu kwiimveliso ezahlukeneyo, ngakumbi izihluzi.

Iimpawu zeCenosphere: Amasuntswana amahle, angenanto, ubunzima obukhanyayo, amandla aphezulu, ukumelana nokunxiba, ukumelana nobushushu obuphezulu, ukugqunywa kwe-thermal.