Incazelo
Isitini sokufakelwa kwe-alumina ngokuvamile senziwe nge-alumina bauxite clinker ephezulu kanye nenani elincane lobumba. Ngemva kokugaywa, iyathululwa futhi yakhiwe ngendlela yodaka ngendlela yokukhiqiza igesi noma indlela yegwebu, bese iqhunyiswa ku-1300-1500 ℃. Ngezinye izikhathi, i-alumina ingasetshenziswa esikhundleni se-alumina clinker. Isitini sokufakelwa kwe-alumina siyinto ephikisayo emise okunesisindo esincane, sisetshenziselwa ulwelwesi nongqimba lwama-kilns, kanye nezingxenye ezingenawo izinga lokushisa eliphakeme eliqinile lokuguguleka kwempahla encibilikisiwe kanye nomphumela wokukhuhla. Awukwazi ukusebenzisa njengengxenye yokuthwala umthwalo. Lapho uthintana ngqo nelangabi, izinga lokushisa elingaphezulu akufanele libe ngaphezu kuka-1350 ℃. Okuqukethwe kwe-alumina ephezulu, ukusebenza komkhiqizo okungcono kakhulu.
Izinhlamvu:
I-1.Isisindo esincane kanye ne-porosity ephezulu
2.Ukumelana nokushaqeka okuhle kokushisa
3.Low conductivity ezishisayo kanye nokonga amandla
4.Umphumela omuhle we-thermal insulation
Ukucaciswa
Into |
ZA-45 |
ZA-40 |
ZA-50 |
I-Al2O3(%) |
≧45 |
≧40 |
≧50 |
I-Fe2O3(%) |
≦1.8 |
≦1.8 |
≦1.8 |
Ukuminyana kwenqwaba(g/cm3) |
0.6 |
0.8 |
1.0 |
I-Max Service Temp.(℃) |
≧1200 |
≧1350 |
≧1450 |
I-Refractoriness |
1500 |
1500 |
1500 |
I-Thermal Conductivity w/(m.k) |
0.25-0.5 |
0.3-0.5 |
0.4-0.5 |
Amandla Acindezelayo (MPa) |
≧2.0-2.5 |
≧3.0-3.5 |
≧4.5-5.5 |
Isicelo:
Isitini sokufakelwa kwe-alumina singasetshenziselwa ulayini lwesithando somlilo se-pyrolysis, isitofu sokuqhuma okushisayo, i-ceramic roller kiln, i-electric porcelain drawer kiln kanye nezithando ezihlukahlukene zokumelana.
Ukucaciswa kufanele kuhluke ngokuya ngezithando zomlilo ezihlukene/iziko, ubujamo obujwayelekile kanye nemidwebo eyenziwe ngokwezifiso iyamukeleka.
FAQ
Q: Athini amandla akho okukhiqiza kanye nosuku lokulethwa?
A: 3000 metric tons ngenyanga. Sinesitokwe esikhona ukuze sihlangabezane nezidingo zamakhasimende. Ngokuvamile singaletha izimpahla phakathi kwezinsuku ezingu-7-15 ngemva kokukhokha kwakho.
Q: Ingabe intengo iyaxoxisana?
IMP: Yebo, uma unemibuzo, sicela ukhululeke ukusithinta. Sizokwenza konke okusemandleni ethu ukusekela amakhasimende afuna ukwandisa imakethe.
Q: Ungakwazi ukunikeza amasampula mahhala?
IMP: Yebo, singanikeza amasampuli amahhala.
Q: Ungakwazi yini ukusebenzisa imininingwane yethu ukukhiqiza imikhiqizo yakho? Ingabe imikhiqizo eyenziwe ngezifiso iyasekelwa?
A: Yebo, uma ukwazi ukuhlangabezana nenani elincane le-oda lethu, imininingwane yomkhiqizo ingenziwa ngendlela oyifisayo.