✦ LIBER ✦

118. Formation and structure of active carbons from anisotropic cokes

✍ Scribed by H. Marsh; D. Crawford; T.M. O'Grady; A. Wennerberg

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 254 KB
Volume: 20
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(82)90537-1

No coin nor oath required. For personal study only.

✦ Synopsis

Chars, prepared by pyrolysis of prune pits at I or lS"C/min to 500, 700 or 9OO"C, were subsequently gasified by CO, at 900°C. Pyrolysis conditions did not significantly affect the porosity developed for a given mass loss due specifically to gasification reactions, i.e. excluding additional pyrolytic losses.

📜 SIMILAR VOLUMES

Formation of active carbons from cokes u

Formation of active carbons from cokes using potassium hydroxide

✍ Harry Marsh; Denis S. Yan; Tom M. O'Grady; Arnold Wennerberg 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 919 KB

Petroleum cokes of different optical textures, a metallurgical coke and charcoals from wood were reacted with KOH in the temperature range 823-l 173 K. Resultant active carbons were examined by optical and scanning electron microscopy, by assessment of effective surface areas using N, and I, as adso

Formation and structure of coke from non

Formation and structure of coke from non-coking coals by carbonization in hydrogen

✍ B.N Nandi; M Ternan; B.I Parsons; D.S Montgomery 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 130 KB

Structural Features of Activated Carbon

Structural Features of Activated Carbon Produced From Oil Sands Coke

✍ Dippanfilo, R. ;Egiebor, N. O. 📂 Article 📅 2008 🏛 Curtin University of Technology 🌐 English ⚖ 712 KB

Effect of KOH Activation on the Formatio

Effect of KOH Activation on the Formation of Oxygen Structure in Activated Carbons Synthesized from Polymeric Precursor

✍ Soo-Jin Park; Woo-Young Jung 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 121 KB

Effect of high pressure carbonization on

Effect of high pressure carbonization on the strength and structure of cokes from low rank bituminous coals

✍ Chi-K. Man; Man-Leung Chan; John W. Patrick; K.Mark Thomas 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 780 KB

Commercial gasification processes are usually operated at high pressure for economic considerations. However, there is very little information available on the influence of pressure on the carbonization of coal under conditions relevant to high pressure fixed bed gasifiers. This investigation involv

Kinetics and mechanism of carbonization

Kinetics and mechanism of carbonization of QI free products from gas-coking coal hydrogenation—I: The structure and carbonization behavior of pitches produced by the coal hydrogenation at 420°C AND 455°C

✍ Jacek Machnikowski; Janusz Petryniak; Emanuel Rusin; Bernard Pietrzok 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 992 KB

The structure and carbonization behavior of the pitches from the products of gas-coking coal hydrogenation performed at 420°C and 455°C in a continuous bench scale unit were estimated. The pitches, prepared as residues from vacuum distillation of purified hydrogenation products, were characterized b