Aitema | Al2O3 | Fe2O3 | BD |
86 | 86% min | 2% maualuga | 2.9-3.15 |
85 | 85% min | 2% maualuga | 2.8-3.10 |
84 | 84% min | 2% maualuga | 2.8-3.10 |
83 | 83% min | 2% maualuga | 2.8-3.10 |
82 | 82% min | 2% maualuga | 2.8-3.0 |
80 | 80% min | 2% maualuga | 2.7-3.0 |
78 | 78% min | 2% maualuga | 2.7-2.9 |
75 | 75% min | 2% maualuga | 2.6-2.8 |
70 | 70% min | 2% maualuga | 2.6-2.8 |
50 | 50% min | 2% maualuga | 2.5-2.55 |
Itams | Al2O3 | Fe2O3 | BD | K2o+Na2o | CaO+MgO | TiO2 |
88 | 88% min | 1.5% maualuga | 3.25 min | 0.25% maualuga | 0.4% maualuga | 3.8% maualuga |
87 | 87% min | 1.6% maualuga | 3.20 min | 0.25% maualuga | 0.4% maualuga | 3.8% maualuga |
86 | 86% min | 1.8% maualuga | 3.15 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
85 | 85% min | 2.0% maualuga | 3.10 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
83 | 83% min | 2.0% maualuga | 3.05 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
80 | 80% min | 2.0% maualuga | 3.0 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
78 | 75-78% | 2.0% maualuga | 2.8-2.9 | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
Itams | Al2O3 | Fe2O3 | BD | K2o+Na2o | CaO+MgO | TiO2 |
90 | 90% min | 1.8% maualuga | 3.4 min | 0.3% maualuga | 0.5% maualuga | 3.8% maualuga |
89 | 89% min | 2.0% maualuga | 3.38 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
88 | 88% min | 2.0% maualuga | 3.35 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
87 | 87% min | 2.0% maualuga | 3.30 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
86 | 86% min | 2.0% maualuga | 3.25 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
85 | 85% min | 2.0% maualuga | 3.20 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
83 | 83% min | 2.0% maualuga | 3.15 min | 0.3% maualuga | 0.5% maualuga | 4% maualuga |
Faʻavae i luga o le mea moni o le bauxite clinker e itiiti le faʻaogaina o le vevela ma sili atu le teteʻe o le paʻu ma mea e teteʻe ai, e mafai ona faʻaaogaina i le HFST (togafitiga maualuga maualuga) poʻo le abrasion layer o le paluga asphalt e sui pe sui se vaega o loʻo iai. Bauxite clinker ua fa'avasegaina i le tele o ituaiga e ono e tusa ai ma mea eseese o vaila'au. O le filifilia o le bauxite clinker e pei o le aofaʻi e le gata mo le tau o le tamaoaiga, ae faʻapea foʻi mo le faʻaleleia atili o le pipii i le va o le aggregate ma le asphalt, o loʻo i ai se tauaso. bauxite clinker ma le asphalt na iloiloina e ala i le agitating hydrostatic adsorption method and surface free energy theory.O le aafiaga o tapulaʻa uiga o le bauxite clinker i luga o le pipii na iloiloina e le gray correlation entropy analysis.
O le Bauxite o se minerale faʻanatura, sili ona faigata ma e aofia ai le alumini oxide compounds (alumina), silica, iron oxides ma titanium dioxide. E tusa ma le 70 pasene o le gaosiga o le bauxite a le lalolagi o loʻo faʻamamaina e ala i le gaosiga o vailaʻau bayer i le alumina.
O le Bauxite o le mea sili ona lelei mo le gaosiga o le alumina. E ese mai i mea autu o le alumini ma le silicon, o le bauxite e masani ona faʻapipiʻiina ma le tele o elemene taua e pei o le gallium (Ga), titanium (Ti), scandium (Sc), ma le lithium (Li). gaosiga e masani ona aofia ai le tele o elemene taua, ma avea ai ma puna o polymetallic. O le toe faʻaleleia o nei vaega taua e mafai ona faʻateleina ai le gaosiga o le gaosiga o le alumina aʻo faʻaitiitia ai noataga tau pisinisi ma le siosiomaga. O lenei su'esu'ega o lo'o tu'uina atu ai se su'esu'ega taua o tekinolosi o lo'o i ai nei na fa'aaogaina e toe fa'aleleia ai elemene taua mai toega o le bauxite ma le fa'asalalauina o le ava fa'aalu e maua ai le fa'amalamalamaga i le lautele o le fa'aogaina o toega bauxite e fai ma puna'oa nai lo le otaota. O se fa'atusatusaga o fa'atinoga o lo'o i ai nei e fa'aalia ai o se fa'agasologa tu'ufa'atasia mo le toe fa'aleleia o elemene taua ma le fa'aitiitia o otaota e aoga.