Why is "Activated alumina" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-14 00:46:35
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Activated_alumina entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-14 and was most recently seen on 2026-04-14.
Wikipedia Overview
Activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 m2/g. The compound is used as a desiccant (to keep things dry by adsorbing water from the air) and as a filter of fluoride, arsenic and selenium in drinking water. It is made of aluminium oxide (alumina; Al2O3). It has a very high surface-area-to-weight ratio, due to the many "tunnel like" pores that it has. Activated alumina in its phase composition can be represented only by metastable forms (gamma-Al2O3 etc.). Corundum (alpha-Al2O3), the only stable form of aluminum oxide, does not have such a chemically active surface and is not used as a sorbent.
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Trending Topic Today
Search Interest Perspective
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How JXKELLEY's High Quality Activated Alumina Factory Supports Global Process Efficiency - The National Law Review
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Activated Alumina Market Size, Industry Share, Growth, 2034 - Fortune Business Insights
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High Quality Activated Alumina Factory: Delivering High-Performance Adsorption Solutions - EIN Presswire
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Synergistic catalytic ozonation of humic acid in water over activated alumina modified with cerium and manganese oxides - Nature
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Efficient Selective Adsorption of Anionic Dyes by Modified Activated Alumina Spheres - Wiley Online Library
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The new HVAC air filter CamCarb XG, a game changer in molecular contamination control innovation | Camfil - Mynewsdesk
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Cemex goes global with carbon-neutral concrete - Chemical & Engineering News
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Desiccants, Tested Side By Side - Hackaday
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Study likely to help in treatment of fluoride-contaminated water - The Times of India
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South32 greenlit for major life extension at Worsley - Mining Magazine Australia
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.