𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Microporous activated carbons from a bituminous coal

✍ Scribed by Francisco Carrasco-Marín; Miguel A. Alvarez-Merino; Carlos Moreno-Castilla

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
468 KB
Volume
75
Category
Article
ISSN
0016-2361

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Adsorption of some substituted phenols o
Adsorption of some substituted phenols on activated carbons from a bituminous coal
✍ C. Moreno-Castilla; J. Rivera-Utrilla; M.V. López-Ramón; F. carrasco-Marín 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 631 KB

Adsorption at 298 K of phenol, p-cresol, m-chlorophenol, m-aminophenol, and p-nitrophenol from aqueous solutions on activated carbons obtained from an original and a demineralized bituminous coal has been studied. The adsorption capacity of the activated carbons depended on the surface area and poro

The production of activated carbon from
The production of activated carbon from a bituminous coal
✍ Bilal A. Akash; William S. O'Brien 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 500 KB

Devolatilization of an Illinois-basin coal was carried out under a nitrogen atmosphere in the temperature range 600 to 900°C. A vertical heated-wall fixed-bed furnace reactor was used. Char produced was activated in the presence and absence of steam using the same furnace setup. The surface area of

The determination of diffusion coefficie
The determination of diffusion coefficients in activated carbons made from bituminous coal
✍ H.J. Schröter; H. Jüntgen; W. Peters 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 917 KB

## The gas chromatographic method has been used to measure the effective diffusion coefficients D, or the diffusion parameters 0,/d\*. Nitrogen was used as a carrier gas, krypton-85 as test gas. The tests were carried out on different activated carbons made from air-preoxidized bituminous coals wh

Demineralization of a bituminous coal by
Demineralization of a bituminous coal by froth flotation before obtaining activated carbons
✍ J. Rivera-Utrilla; M.V. López-Ramón; F. Carrasco-Marín; F.J. Maldonado-Hódar; C. 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 502 KB

A Spanish bituminous coal has been demineralized by froth flotation. The effect of the particle size, solution pH, and the presence of electrolytes on the process yield has been investigated. The ash contents of the clean coal have been reduced by between 1.5-3 times with regard to the corresponding

Influence of the carbonization heating r
Influence of the carbonization heating rate on the physical properties of activated carbons from a sub-bituminous coal
✍ A. Marcilla; M. Asensio; I. Martín-Gullón 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 791 KB

The effect of the coal carbonization step heating rate on the reactivity of the chars obtained, as well as on their porous structure development in the subsequent activation step, was analyzed. Different types of carbonization process were investigated, combining a low heating rate (5 K/min) and hig