Nghĩa của từ alumina bằng Tiếng Anh

noun
1
a white solid, aluminum oxide, that occurs in bauxite and is found in crystalline form as the main constituent of corundum, sapphire, and other minerals.
The silica, alumina , and iron come from sand, clay, and iron ore.
noun
    aluminum oxidealuminium oxide

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1. Alumina synonyms, Alumina pronunciation, Alumina translation, English dictionary definition of Alumina

2. • manufacturing alumina (NAICS 33131, Alumina and Aluminum Production and Processing)

3. Air Pollutants Targets – Alumina and Aluminum Sectors Alumina

4. Alumina cement

5. Refractory ceramic goods, n.e.c., alumina or silica or mixture > 50 % : alumina ≥ 45 %

6. ALUMINA ACTIVITY TEST

7. Refractory ceramic goods, n.e.c., alumina or silica or mixture > 50 %: alumina < 45 %

8. Martinswerk Alumina 100% Albemarle Corporation - Germany Teutschenthal 28 100% Rio Tinto Alcan (Alcan 2006) Hungary Ajka 100% MAL Zrt., only specialty Alumina since 2013 Hungary MOTIM-Magyarovar Alumina 75 United Company of Rusal, only specialty Alumina since 2002 India Hindalco, Belgaum Alumina Refinery 138 100% Hindalco: Russia

9. Refractory ceramic goods, n.e.c., alumina or silica or mixture > 50 %: alumina ≥ 45 %

10. Refractory, chrome-alumina-based material, chrome-alumina brick and use of the brick

11. Preperation of the alumina

12. Alumina reinforced aluminium alloys

13. Glass alumina, alumina silicate, alumino silicate, sodium, potassium, potassium feldspar, calcium feldspar, feldspar blends

14. Refractory ceramic goods, n.e.c., alumina or silica or mixture > 50 % : alumina < 45 %

15. Methods of making ceramics, including ceramic abrasive particles, comprising alumina (in some embodiments, alpha alumina).

16. an inert powder, most frequently alumina.

17. Activated Alumina comprises a series of nonequilibrium forms of partially hydroxylated Alumina oxide, Al2 O 3

18. Alumina is a common carrier for catalysts. A alumina can be prepared by spray drying process.

19. Alumina Limited represents a unique opportunity for a pure investment in the world's largest Alumina and bauxite producer, AWAC.

20. (11) Alumina is produced by refining bauxite.

21. When the activated alumina becomes saturated with siloxanes, the absorption capability of the activated alumina can be recovered by passing a regeneration gas through the bed of activated alumina.

22. The alumina bodies are heated to provide activated alumina bodies having increased surface are and crush resistance.

23. What does Alumine mean? (obsolete) Alumina

24. Neutralised red mud from alumina production

25. Alumina and Aluminum Production and Processing

26. Checking the activity of the alumina

27. Method for manufacturing a porous alumina

28. Alumina occurs naturally as the mineral …

29. Corrosion-resistant refractory binder compositions may include high alumina cement, high-alumina refractory aluminosilicate material, and phosphorous material.

30. A process for the preparation of finely divided dispersible alpha-alumina monohydrate (Boehmite) from alumina trihydrate is disclosed

31. Calcined Alumina is made by firing a source Alumina at various temperatures, depending upon desired level of calcination (burn), into alpha Alumina varying from 5 – 100% moving it to its densest and most stable form

32. The UK plant produces only chemical grade alumina

33. The effectiveness of activated Alumina depends on the contaminant, characteristics of the Alumina, the device design, and water quality

34. High purity Alumina is usable in both …

35. Calcined Alumina is generally used in the

36. Inflator having aluminum or alumina bead filter

37. Aluminum produced from raw materials (bauxite, alumina).

38. Aluminated meaning Treated or reacted with alumina.

39. Process for producing ferruginous high-alumina cement

40. 3. An inert powder, most frequently alumina.

41. As a result, Alcoa will earn increased margins through its sales of alumina produced in its low-cost alumina plants.

42. What is an Alumina Tube? When protection, resistance, and sturdiness are required, the first choice is Alumina, or aluminum oxide

43. What's Alumina? It Is the Stuff That Aluminum Is Made Of, and Making It Is a Problem There is an Alumina crisis right now

44. Activated Alumina absorbs contaminants instead of filtering them

45. Preparation of the alumina and testing its activity

46. Alumina-silica activator-supports for metallocene catalyst compositions

47. TREATMENT OF THE SAMPLE WITH ACTIVATED ALUMINA*12*

48. Alumina from Boiron could relieve constipation and weakness

49. The UK plant produces only chemical grade alumina.

50. As it produces smelter grade alumina, there is no a distortion of competition as regards plants in Europe producing chemical grade alumina.