Синонимы
Examples for "alumina "
Examples for "alumina "
1 Energy & Functional Materials segment provides alumina products, additives, and battery components.
2 This alumina plant is the first step, said a Bosai Minerals spokesman.
3 Bauxite is processed into alumina , which is used to produce aluminium metal.
4 The Metallurgy segment covers the vertically integrated aluminum and alumina productive activities.
5 AWAC operates mines integrated with alumina refineries in Western Australia and Brazil.
1 Recurrent strokes and alternating hemiplegia necessitated a right dural inversion 6 months later.
2 All of the 5 cases had dural or petrous bone infiltration.
3 Preoperative MR imaging infrequently detects dural invasion, including cavernous sinus invasion.
4 Complications included two intraoperative dural tears that were identified and repaired.
5 Tumor projection was verified after dural opening, and surgical resection was continued thereafter.
1 Sapphires are so hard because they are formed from corundum, an aluminium oxide .
2 Future tests could involve seeding the sky with aluminium oxide -or even diamonds.
3 Aluminium oxide or alumina, Al2O3, occurs in nature as the mineral corundum (q.v.
4 -Several hydrated forms of aluminium oxide are known.
5 (1) Preparation of Ethylene-byheating alcohol with an aluminium oxide catalyst at 400'0 C.
1 Chemical components in the rock; e.g., granite is largely silicon dioxide and aluminum oxide .
2 Composition Chemical components in the rock; e.g., granite is largely silicon dioxide and aluminum oxide .
3 You will often find find naturally occurring metallic compounds such as aluminum oxide or iron oxide.
4 When, finally, a precipitation of aluminum oxide takes place the liquid is almost free from iron.
5 They needed aluminum ore of a grade high enough that they could extract the pure aluminum oxide .
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