Journal ArticleDOI
Hydrogenation of a model hydrogen-donor system using activated red mud catalyst
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In this paper, a typical hydrogen-donor system was studied for the hydrogenation of naphthalene to tetralin using activated red mud as a catalyst, and the most active catalyst, prepared by adding 20 wt% of Ti0 2 to the red mud, followed by acid digestion and re-precipitation, resulted in a 58% conversion of NPH.About:
This article is published in Fuel.The article was published on 1982-05-01. It has received 92 citations till now. The article focuses on the topics: Red mud & Tetralin.read more
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Novel applications of red mud as coagulant, adsorbent and catalyst for environmentally benign processes.
TL;DR: Red mud presents a promising application in water treatment for removal of toxic heavy metal and metalloid ions, inorganic anions such as nitrate, fluoride, and phosphate, as well as organics including dyes, phenolic compounds and bacteria.
Journal ArticleDOI
Adsorption of arsenic from water using activated neutralized red mud.
TL;DR: In this article, activated seawater-neutralized red mud, referred to as activated Bauxsol (AB), is used as a novel adsorbent for removing inorganic arsenic (As) from water.
Journal ArticleDOI
Catalytic applications of red mud, an aluminium industry waste: A review
Snigdha Sushil,Vidya S. Batra +1 more
TL;DR: In this article, the authors reviewed the studies on red mud as a catalyst and compared with iron oxide catalyst and commercial catalysts, showing that red mud is an attractive potential catalyst for many reactions such as sintering resistance, resistance to poisoning and low cost.
Journal ArticleDOI
Adsorption of Hexavalent Chromium from Aqueous Solution by Using Activated Red Mud.
TL;DR: Adsorption by activated red mud (ARM) is investigated as a possible alternative to the conventional methods of Cr(VI) removal from aqueous synthetic solutions and industrial effluents, and promising results are obtained.
Journal ArticleDOI
Metallurgical process for valuable elements recovery from red mud—A review
Zhaobo Liu,Hongxu Li +1 more
TL;DR: In this paper, the current application status and composition characteristics of red mud are first introduced, and the mechanisms and performance of solvent extraction involved in the extraction or stripping process are also reviewed in this paper.
References
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Acidic properties of Binary Metal Oxides
TL;DR: In this paper, the effect of the composition of binary oxides on acidity was examined for TiO2-Al2O3, ZnO-Al 2O3 and Al2O-ZrO2.
Related Papers (5)
Novel applications of red mud as coagulant, adsorbent and catalyst for environmentally benign processes.
Catalytic applications of red mud, an aluminium industry waste: A review
Snigdha Sushil,Vidya S. Batra +1 more