Saina Ponaivi lefulefu faia mai le ponaivi povi mama o loʻo faʻaaogaina i le sima ma metallurgy falegaosimea ma faʻatau |Gelken

Lefulefu ponaivi faia mai ponaivi povi mama o loʻo faʻaaogaina i sima ma metallurgy Featured Image

Lefulefu ponaivi e faia mai le ponaivi povi mama o loʻo faʻaaogaina i sima ma metallurgy

Lefulefu ivio se tioata paʻepaʻe poʻo se paʻu paʻu na maua pe a maeʻa le poloka ponaivi defatted ua calcined i le 1300 ℃. O mea mataʻina matou te filifilia e matua filifilia ma matou tulituliloaina oloa maualuga.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

E masani ona faʻaaogaina i le gaosiga o ponaivi ponaivi maualuga i totonu o le alamanuia sima, ma e mafai foi ona faʻaaogaina i tioata opal, faʻamautu o le pigmenti, sui faʻalelei, faʻamalama syrup, ma isi.

Vasega A lefulefu ponaivi o le malala o ponaivi ua gaosia i le 120 mesh, faʻaaogaina i alamanuia sima ma metallurgical demould ma le faamamaina o otaota.

Lefulefu ivie maua mai ponaivi o manu pe a uma calcination i le vevela maualuga.O le ponaivi mata e tu'u i totonu o se tane vai maualuga ma fa'aopoopo i ai le tele o vai.O le ponaivi e ausa i le 150 ℃ mo le 2 itula, ina ia faʻamago le ponaivi i poloka ponaivi e aunoa ma se polotini, ona mago lea.

O le poloka ponaivi mamago deprotein e tu'u i totonu o se umu vevela maualuga ma kesi masani e fai ma fafie ma susunuina i le maualuga o le vevela o le 1250 ℃ mo le 1 itula po'o le maualuga o le vevela o le 1300 ℃ mo le 45 minute.I le vaitau lea, o le 'N' ua fa'amama atoa ma ua mu uma siama.

O poloka carbon ponaivi mu e nutimomoia ma suʻeina i faʻamatalaga eseese e ala i le vibrating screen, lea e masani ona aofia ai: 60-100 mesh, 0-3mm, 2-8mm, ma isi.

Fa'aletino maKemisi Aitema	Tulaga Su'ega	I'uga o su'ega
1. AI2O3	≥0.01%	0.033%
2. Bao	≥0.01%	0.015%
3. CaO	≥50%	54.500%
4. P2O5	≥40%	41.660%
5, Calcination gau(Loss weight)	≤1%	0.820%
6. SiO2	≥1%	0.124%
7. Fe2O3	≥0.05%	0.059%
8. K2O	≥0.01%	0.015%
9. MgO	≥1%	1.045%
10. Na2O	≥0.5%	0.930%
11. SrO	≥0.01%	0.029%
12. H2O	≤1%	0.770%
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