alumina


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Related to alumina: Activated alumina
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  • noun

Synonyms for alumina

any of various forms of aluminum oxide occurring naturally as corundum

References in periodicals archive ?
WiseGuyRerports.com Presents "Global Alumina Crucibles Market 2019 by Manufacturers, Regions, Type and Application, Forecast to 2024" New Document to its Studies Database
[USPRwire, Tue Aug 27 2019] Use of high-purity alumina (HPA) in lithium batteries and synthetic sapphire for advanced technology has expanded rapidly, thereby creating favorable opportunity for preeminent players in the landscape.
[ClickPress, Tue Aug 27 2019] Use of high-purity alumina (HPA) in lithium batteries and synthetic sapphire for advanced technology has expanded rapidly, thereby creating favorable opportunity for preeminent players in the landscape.
Alumina's Chief Executive Officer, Mike Ferraro, said, 'This is a strong result for the Company.
Alumina Limited (ASX: AWC) ("Alumina" or "Company") today reported a statutory net profit after tax of US$635.4 million for the full-year to 31 December 2018, an 87% increase on the prior corresponding period .
The GAC project, and Al Taweelah alumina refinery, where EGA began production in April, create new revenue streams for EGA and secure raw materials at competitive prices that the UAE's aluminium industry needs.
The facility, located in Khalifa Industrial Zone Abu Dhabi, is the first alumina refinery in the UAE and its start-up marks the beginning of alumina refining as a new industrial activity in the country, said a statement from EGA.
Construction of Al Taweelah alumina refinery took 72 million hours of work -- the equivalent of one person working for more than 25,000 years.
First alumina from the refinery is expected in H1 2019.
By doping alumina crystals with neodymium ions, engineers at the University of California San Diego have developed a new laser material that is capable of emitting ultra-short, high-power pulses--a combination that could yield smaller, more powerful lasers with improved thermal shock resistance, broad tunability and high-duty cycles.
Langmuir, Freundlich and Dubnin- Radushkevich isotherm models were applied to analyze the equilibrium isotherms for adsorption of cobalt (II) ions onto alumina. The experimental results indicated that equilibrium data follows the Langmuir model within used concentration range.
Summary: Emirates Global Aluminium begins stockpiling bauxite for commissioning of UAE's first alumina refinery
M2 EQUITYBITES-August 14, 2017-THC Signs Capital signs up to USD12m financing with Alumina
Pure hydrated alumina as a cement substitute can quell alkali-silica reactivity (ASR) in cured concrete, say Tiffany Szeles, Farshad Rajabipour and Shelly Stoffels, The Pennsylvania State University, State College, Pa., and Jared Wright, Walker Restoration Consultants, Seattle, in their technical paper, Mitigation of Alkali-Silica Reaction by Al[(OH).sub.3] [alumina].