✦ LIBER ✦

The Origin and Nature of Coals and Chars

✍ Scribed by Henry E. Armstrong

Book ID: 123673715
Publisher: The Royal Society
Year: 1930
Tongue: English
Weight: 230 KB
Volume: 127
Category: Article
ISSN: 0962-8444
DOI: 10.2307/95317

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

✍ Armstrong, H. E. 📂 Article 📅 1930 🏛 The Royal Society 🌐 English ⚖ 364 KB

Water Adsorption and Desorption by Coals

Water Adsorption and Desorption by Coals and Chars

✍ Monazam, Esmail R.; Shadle, Lawrence J.; Evans, Renay; Schroeder, Karl 📂 Article 📅 1998 🏛 American Chemical Society 🌐 English ⚖ 123 KB

Effect of the pore-structure of coals an

Effect of the pore-structure of coals and their chars on the reactivity of the chars

📂 Article 📅 2002 🏛 Elsevier Science ⚖ 173 KB

Electrical conductivity of coal and coal

Electrical conductivity of coal and coal char

✍ Alfred G. Duba 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 350 KB

The electrical conductivity of coal, at either 1 kHz or d.c., was measured at 24°C on samples recovered from pyrolysis experiments aimed at modelling conditions during in situ gasification of coal. From an initial value of low3 S/m (when the coal is saturated with formation water), the conductivity

Relation between reactivity and structur

Relation between reactivity and structure for coals and chars

✍ Wayne F. Wells; L.Douglas Smoot 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 672 KB

Causal relationships were determined for the chemical and physical properties and reaction characteristics of three coals and two types of chars derived from these coals. The reactivities of the virgin coals and extract chars correlated well with the fuel rank. The higher proximate volatiles content

Coal provincialism, coal characterizatio

Coal provincialism, coal characterization and char formation

✍ Stephen L. Bend; Ian A.S. Edwards; Harry Marsh 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 483 KB

The petrographic composition of coal may influence the utilization behaviour of a coal, often manifest as differences in intrinsic or behavioural characteristics when compared to coals of the same rank but differing in petrographic composition. However, in addition to petrographic composition diffe