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WHAT DOES GIBBSITE MEAN IN ENGLISH?
Gibbsite, Al(OH)3, is one of the mineral forms of aluminium hydroxide. It is often designated as γ-Al(OH)3 (but sometimes as α-Al(OH)3.). It is also sometimes called hydrargillite (or hydrargyllite). Gibbsite is an important ore of aluminium in that it is one of three main phases that make up the rock bauxite. Bauxite is often thought of as a mineral but it is really a rock composed of hydroxide and oxyhydroxide minerals such as gibbsite, boehmite (γ-AlO(OH)), and diaspore (α-AlO(OH)), as well as clays, silt, and iron oxides and hydroxides. Gibbsite has three named structural polymorphs or polytypes: bayerite (designated often as α-Al(OH)3, but sometimes as β-Al(OH)3), doyleite, and nordstrandite. Gibbsite and bayerite are monoclinic, whereas doyleite and nordstrandite are triclinic forms.
The translations of gibbsite from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «gibbsite» in English.
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «gibbsite».
FREQUENCY OF USE OF THE TERM «GIBBSITE» OVER TIME
The graph expresses the annual evolution of the frequency of use of the word «gibbsite» during the past 500 years. Its implementation is based on analysing how often the term «gibbsite» appears in digitalised printed sources in English between the year 1500 and the present day.
Examples of use in the English literature, quotes and news about gibbsite
10 ENGLISH BOOKS RELATING TO «GIBBSITE»
Discover the use of gibbsite in the following bibliographical selection. Books relating to gibbsite and brief extracts from same to provide context of its use in English literature.
Surface Complexation Modeling: Gibbsite
This book provides a description of the generalized two layer surface complexation model, data treatment procedures, and thermodynamic constants for sorption of metal cations and anions on gibbsite, the most common form of aluminum oxide ...
Athanasios K. Karamalidis, David A. Dzombak, 2011
Encyclopedia of Soil Science
Equation (4) describes a congruent dissolution process because only dissolved
species make up the products, whereas Equation (5) describes an incongruent
dissolution process because a solid-phase product-gibbsite is formed as well.
Ward Chesworth, 2008
Two Thousand and One, a Clay Odyssey
Gibbsite formation Gibbsite can either precipitate directly from solution or replace
Al-silicates (e.g. Sherman et al., 1967; Young and Stephen, 1965). In our case
gibbsite is precipitating in the coarser sand size fractions. But why does gibbsite ...
Eduardo A. Domínguez, Graciela R. Mas, Fernanda Cravero, 2003
Chemical Processing of Ceramics, Second Edition
With an increase in the carbon number of the alcohol, the yield of boehmite
decreases and the yield of ^-alumina increases.72 The latter compound is the
thermal dehydration product of gibbsite,75 and the highest yield of x-alumina is ...
Burtrand Lee, Sridhar Komarneni, 2005
Froth Flotation: A Century of Innovation
HAS molecules adsorb at diaspore particle surfaces probably by chemical or
hydrogen bonding. Bittencourt, Lin, and Miller (1990) have studied the separation
of gibbsite [Al(OH)3] and kaolinite from quartz. Anionic surfactants, such as
Maurice C. Fuerstenau, Graeme J. Jameson, Roe-Hoan Yoon, 2007
Emerging Trends in Mineral Processing and Extractive Metallurgy
The main processing steps for production of crystalline gibbsite are- i) Digestion
of bauxite with NaOH at atmospheric conditions or at elevated temperatures (>
150-200°C) in autoclave to recover alumina value present in bauxite. ii) ...
Soil and Water Chemistry: An Integrative Approach
TABLE 2.11 Hydrous Metal Oxides that Commonly Occur in Soils Mineral Name
Chemical Formula Gibbsite γ-Al(OH)3 γ-AlOOH α-Fe2O3 Boehmite Hematite
Goethite α-FeOOH Maghemite Ferrihydrite Birnessite Lithiophorite Todorokite ...
Michael E. Essington, 2004
PRO 13: 2nd International RILEM Symposium on Hydration and ...
This article is devoted to the study of the agglomeration of gibbsite (A1(OH)3)
during its crystallization from sodium aluminate solutions. The presentation of
such a study in the context of the discussion on the setting of cement can be of
A. Nonat, 2000
Regolith Geology and Geomorphology
Johnson et al. conclude that the water composition could be explained by
equilibrium with either natural gibbsite or kaolinite, or indeed several other
phases they considered (e.g. synthetic gibbsite, halloysite). In Figure 6.12, the
May and ...
G. Taylor, R. A. Eggleton, 2001
The Potter's Dictionary of Materials and Techniques
However this possibility is inhibited in clay by the presence of aluminium which
forms the next layer called the gibbsite layer. The silica of figs. 1 and 2 is also
called the Si2O3 layer and the tetrahedral layer. Fig. 3 shows the strictly regular ...
Frank Hamer, Janet Hamer, 2004
10 NEWS ITEMS WHICH INCLUDE THE TERM «GIBBSITE»
Find out what the national and international press are talking about and how the term gibbsite is used in the context of the following news items.
New report shares details about the aluminum chemicals market …
Aluminium hydroxide is found naturally as a mineral named gibbsite that is also known as hydrargillite is used as a feedstock for manufacture of ... «WhaTech, Jun 15»
Assessing the Accuracy of Quantitative XRD with Aluminous …
The major phases are hematite (Hem, Fe2 O3), goethite (Gt, FeOOH), and gibbsite (Gb, Al(OH)3). The latter displays a bimodal size distribution, ... «Azomining, Jun 15»
Global Bauxite Mining Market - Size, Share, Trends Analysis and …
Bauxite is a mixture of minerals such as gibbsite, boehmite and diaspore, iron oxides such as goethite and hematite, clay mineral kaolinite and ... «Digital Journal, Jun 15»
Australian Bauxite Ltd (ASX:ABX) Bauxite Discovery at New Portside …
The Company's bauxite is high quality gibbsite tri-hydrate (THA) bauxite & can be processed into alumina at low temperature - the type in short ... «ABN Newswire, May 15»
Australian Bauxite ups Tasmanian bauxite resources
The company's bauxite is high quality gibbsite trihydrate that processes into alumina at low temperature. This type is in short-supply globally. «Proactive Investors Australia, Mar 15»
Yunnan Aluminium to Acquire 51% Stake in SLACO Before Building …
The company's prospecting – conducted in two stages – over this area found approximately 140 million tonnes of bauxite (gibbsite) reserves, ... «Metal.com News, Jan 15»
Aziana Limited selling Louisiana oil project for US$12.5M
Aziana has discovered new bauxite (gibbsite) occurrences over a defined area of over 90 kilometres. The bauxite is typically a 6 metre surficial ... «Proactive Investors Australia, Nov 14»
This Is the Most Destructive Process on Earth
Another chain is feldspar decomposing into kaolinite then later gibbsite clay with exposure to water and hydrogen ions. As feldspar is one of the ... «io9, Nov 14»
Bauxite Resources holds tonnes of cash and tonnes of bauxite
BAU has the product – gibbsite with low reactive silica and importantly, low in boehmite. With a more than ample $24 million bank balance ... «Proactive Investors Australia, Nov 14»
Queensland Bauxite: Pending Profitable Production; All Time High …
The bauxite found throughout the Darling Range is also a gibbsite ore, an aluminium hydroxide requiring lower temperatures and lower ... «Proactive Investors Australia, Oct 14»
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