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Meaning of "alumina" in the Portuguese dictionary

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DICTIONARY
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PRONUNCIATION OF ALUMINA IN PORTUGUESE

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GRAMMATICAL CATEGORY OF ALUMINA

noun
adjective
verb
adverb
pronoun
preposition
conjunction
interjection
article
Alumina is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES ALUMINA MEAN IN PORTUGUESE?

Click to see the original definition of «alumina» in the Portuguese dictionary.
Click to see the automatic translation of the definition in English.
alumina

Aluminum Oxide

Óxido de alumínio

Aluminum oxide is a chemical compound of aluminum and oxygen. It is also known as alumina, a name frequently used by the mining, ceramic, and materials science communities. Aluminum oxide is the main component of bauxite, the main aluminum ore. Industrially, bauxite is purified on aluminum oxide by the Bayer process, and the oxide is then converted to metallic aluminum by the Hall-Héroult process. The ruby ​​and sapphire gemstones are mainly composed of aluminum oxide and their characteristic colors are given to them by traces of impurities. Its most significant use is in the production of aluminum metal, although it is used as an abrasive because of its hardness and as a refractory because of its high melting point. O óxido de alumínio é um composto químico de alumínio e oxigénio. Também é conhecido como alumina, um nome usado frequentemente pelas comunidades mineira, de cerâmica e da ciência dos materiais. O óxido de alumínio é o principal componente da bauxita, o principal minério de alumínio. Industrialmente, a bauxita é purificada em óxido de alumínio através do processo Bayer, e o óxido é depois convertido em alumínio metálico pelo processo Hall-Héroult. As pedras preciosas rubi e safira são compostas principalmente por óxido de alumínio e as suas cores características são-lhes dadas por traços de impurezas. Seu uso mais significativo é na produção do metal alumínio, embora seja usado como um abrasivo devido à sua dureza e como um material refratário devido a seu alto ponto de fusão.

Click to see the original definition of «alumina» in the Portuguese dictionary.
Click to see the automatic translation of the definition in English.

PORTUGUESE WORDS THAT RHYME WITH ALUMINA


acidalbumina
a·ci·dal·bu·mi·na
albumina
al·bu·mi·na
amina
a·mi·na
carmina
car·mi·na
curcumina
cur·cu·mi·na
examina
e·xa·mi·na
guarumina
gua·ru·mi·na
iodalbumina
i·o·dal·bu·mi·na
lactalbumina
lac·tal·bu·mi·na
legumina
le·gu·mi·na
metalbumina
me·tal·bu·mi·na
mina
mi·na
mioalbumina
mi·o·al·bu·mi·na
ovalbumina
o·val·bu·mi·na
paralbumina
pa·ral·bu·mi·na
rumina
ru·mi·na
soralbumina
so·ral·bu·mi·na
soroalbumina
so·ro·al·bu·mi·na
toxalbumina
to·xal·bu·mi·na
vitamina
vi·ta·mi·na

PORTUGUESE WORDS THAT BEGIN LIKE ALUMINA

alumiar
aluminação
aluminado
aluminagem
aluminar
aluminaria
aluminato
aluminico
aluminifero
aluminioso
aluminita
aluminite
aluminizar
aluminífero
aluminografia
aluminográfico
aluminoso
aluminossilicato
aluminotermia
aluminotérmico

PORTUGUESE WORDS THAT END LIKE ALUMINA

Guilhermina
adamina
anfetamina
aramina
asimina
balsamina
calamina
camina
dopamina
glucosamina
gramina
harmina
histamina
imina
mina
metanfetamina
palmina
provitamina
tamina
tiamina

Synonyms and antonyms of alumina in the Portuguese dictionary of synonyms

SYNONYMS

Translation of «alumina» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF ALUMINA

Find out the translation of alumina to 25 languages with our Portuguese multilingual translator.
The translations of alumina from Portuguese to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «alumina» in Portuguese.

Translator Portuguese - Chinese

矾土
1,325 millions of speakers

Translator Portuguese - Spanish

Alúmina
570 millions of speakers

Translator Portuguese - English

alumina
510 millions of speakers

Translator Portuguese - Hindi

एल्यूमिना
380 millions of speakers
ar

Translator Portuguese - Arabic

الألومينا
280 millions of speakers

Translator Portuguese - Russian

оксид алюминия
278 millions of speakers

Portuguese

alumina
270 millions of speakers

Translator Portuguese - Bengali

এলুমিনিয়া
260 millions of speakers

Translator Portuguese - French

alumine
220 millions of speakers

Translator Portuguese - Malay

alumina
190 millions of speakers

Translator Portuguese - German

Aluminiumoxid
180 millions of speakers

Translator Portuguese - Japanese

アルミナ
130 millions of speakers

Translator Portuguese - Korean

알루미나
85 millions of speakers

Translator Portuguese - Javanese

alumina
85 millions of speakers
vi

Translator Portuguese - Vietnamese

alumina
80 millions of speakers

Translator Portuguese - Tamil

அலுமினா
75 millions of speakers

Translator Portuguese - Marathi

अॅल्युमिनियम
75 millions of speakers

Translator Portuguese - Turkish

alüminyum oksit
70 millions of speakers

Translator Portuguese - Italian

allumina
65 millions of speakers

Translator Portuguese - Polish

glinu
50 millions of speakers

Translator Portuguese - Ukrainian

оксид алюмінію
40 millions of speakers

Translator Portuguese - Romanian

alumină
30 millions of speakers
el

Translator Portuguese - Greek

αλουμίνα
15 millions of speakers
af

Translator Portuguese - Afrikaans

alumina
14 millions of speakers
sv

Translator Portuguese - Swedish

aluminiumoxid
10 millions of speakers
no

Translator Portuguese - Norwegian

alumina
5 millions of speakers

Trends of use of alumina

TRENDS

TENDENCIES OF USE OF THE TERM «ALUMINA»

The term «alumina» is very widely used and occupies the 5.130 position in our list of most widely used terms in the Portuguese dictionary.
0
100%
FREQUENCY
Very widely used
97
/100
The map shown above gives the frequency of use of the term «alumina» in the different countries.
Principal search tendencies and common uses of alumina
List of principal searches undertaken by users to access our Portuguese online dictionary and most widely used expressions with the word «alumina».

Examples of use in the Portuguese literature, quotes and news about alumina

EXAMPLES

10 PORTUGUESE BOOKS RELATING TO «ALUMINA»

Discover the use of alumina in the following bibliographical selection. Books relating to alumina and brief extracts from same to provide context of its use in Portuguese literature.
1
Industrial alumina chemicals
Provides a comprehensive account of the science and technology of industrial alumina chemicals.
Chanakya Misra, 1986
2
Homeopathic Psychology: Personality Profiles of the Major ...
The few Alumina cases I have seen have all been women. Mental Deterioration The first impression that the Alumina patient often gives is usually one of confusion. She complains of being unable to think straight, and she confirms this by ...
Philip M. Bailey, 1995
3
Practice of Thin Layer Chromatography
3.5 ALUMINA • Aluminum oxide, commonly called alumina, is the second most widely used TLC sorbent after silica gel. Many applications for alumina in TLC have been adapted from similar applications in column chromatography. As with  ...
Joseph C. Touchstone, 1992
4
Alumina chemicals: science and technology handbook
This book covers the entire gamut of subjects relating to alumina from fundamental chemistry and material properties to applications and future uses.
LeRoy D. Hart, Esther Lense, 1990
5
Ceramic Microstructures: Control at the Atomic Level ; ...
CHARACTERIZATION OF SECOND PHASES IN TRANSLUCENT ALUMINA BY ANALYTICAL TRANSMISSION ELECTRON MICROSCOPY George C. Wei , Seung-Joon Jeon, Changmo Sung, and William H. Rhodes 'Osram Sylvania ...
Antoni P. Tomsia, Andreas M. Glaeser, 1998
6
Melt Compounding and Characterizations of Polymer Alumina ...
This study is intended to produce nanocomposites with well-dispersed spherical alumina nanoparticles that can be effectively compounded using existing and traditional mixing instruments, and to characterize their resultant mechanical, ...
Alexander Chandra, 2008
7
Essential Readings in Light Metals, Alumina and Bauxite
The American process gave an alumina yield of 40-45 gpl. Reduction Alumina Specifications Although it is possible to produce "floury" alumina in either pro— cess, Europeans generally produce "floury" alumina and Americans "sandy" ...
Don Donaldson, Benny Raahauge, 2013
8
Aluminum Recycling and Processing for Energy Conservation ...
AlF4 − AlF63− () –– AlF Al 4F 4 – +→+ 3e () –– AlF Al 6F 6 – 3 3+→+ e Control of the quantity of alumina dissolved in the bath is important for proper operation of a cell. Alumina saturation is reached at approximately 7% alumina dissolved in a ...
John A. S. Green, 2007
9
Ceramic Microstructures: Property Control by Processing
5.3 ALUMINA POLYMORPHS AND CRYSTAL STRUCTURES 5.3.1 Transition aluminas Many processes such as the oxidation of aluminium metal and the formation of a-alumina by heating gibbsite or vapour deposited amorphous alumina ...
W.E. Lee, W.M. Rainforth, 1994
10
Alumina as a Ceramic Material
This classic review of alumina, covering every aspect of the material from mineral structure and composition to inherent properties, offers a myriad of applications.
Walter H. Gitzen, 1970

10 NEWS ITEMS WHICH INCLUDE THE TERM «ALUMINA»

Find out what the national and international press are talking about and how the term alumina is used in the context of the following news items.
1
South32 lifts coal, alumina production
South32 has delivered modest lifts in first-quarter alumina and coal production, and says it's progressing well with plans to strip further costs out of its business ... «The Australian, Oct 15»
2
Alcoa Announces Alumina Refining Capacity Curtailment
Alcoa has announced the curtailment of 887,000 tons per year of alumina refining capacity at its Suralco refinery in Suriname, as it rationalizes its upstream ... «Forbes, Sep 15»
3
Alcoa Takes a Hit With Alumina Curtailment
Alcoa Inc. (NYSE: AA) was down in the market on Monday on news of an alumina curtailment. The company announced the curtailment of Suralco's remaining ... «24/7 Wall St., Sep 15»
4
Vedanta to Halve Output at Alumina Refinery, Cut Jobs
New Delhi: Vedanta Ltd will halve output at its 1 million tonne-a-year alumina refinery in Odisha state in about two months and cut jobs, a senior executive said, ... «NDTV, Aug 15»
5
Alumina swings to H1 profit
Melbourne's Alumina has swung to profit in the half-year to the end of June, and expects to see solid margins in the second half as favourable exchange rates ... «Business Spectator, Aug 15»
6
Alumina's quarterly earnings jump
After years of tough conditions Alumina (AWC), an Australian-based 40 per cent partner with Alcoa, said at its annual general meeting it was now looking ... «The Australian, May 15»
7
Guinea finds three Ebola cases in the alumina hub of Fria
Fria is home to the only alumina smelter in the West African country, Friguia, which produced some 630,000 tonnes of alumina a year until it was shuttered by ... «Reuters, Mar 15»
8
Alcoa to cut Suriname alumina refining capacity by Apr 30, divest by …
Alcoa announced Wednesday plans to curtail 443,000 mt/year of alumina refining capacity at Suralco in Suriname by April 30, and divestment of the Suralco ... «Platts, Mar 15»
9
Peter Chellis, Plant manager of Portland Aluminiuum Smelter …
MELBOURNE-based Alumina has broken ranks with US aluminium giant Alcoa to reveal that the Portland aluminium smelter in western Victoria is safe from ... «The Australian, Mar 15»
10
Carbon tax repeal raised energy prices: Alumina
Alumina Limited owns 40 per cent of 20 Alcoa assets around the world, ... said the rise in energy prices described by Alumina Limited demonstrated the perverse ... «Sydney Morning Herald, Feb 15»

REFERENCE
« EDUCALINGO. Alumina [online]. Available <https://educalingo.com/en/dic-pt/alumina>. Apr 2024 ».
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