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The Effects of Pretreatment and the Addition of Polar Compounds on the Production of “HyperCoal” from Subbituminous Coals

✍ Scribed by Masaki, Kensuke; Yoshida, Takahiro; Li, Chunqi; Takanohashi, Toshimasa; Saito, Ikuo

Book ID
127199261
Publisher
American Chemical Society
Year
2004
Tongue
English
Weight
126 KB
Volume
18
Category
Article
ISSN
0887-0624

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📜 SIMILAR VOLUMES

Effect of coal hydrogenation variables o
Effect of coal hydrogenation variables on the properties and structure of the heavy residues and derived cokes from two Polish subbituminous coals
✍ Emanuel Rusin 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 796 KB

Two Polish subbituminous coals, containing 76% and 82% C, were hydrogenated in a batch stirred autoclave at 400,430 and 46O"C, under 20 MPa hydrogen pressure and at contact times of 20, 60,90 and 120min, in the presence of a coal-derived recycle oil. No external catalyst was used. The filtered react