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Dealkylation of coal-derived oil by hydrogen from methanol decomposition. Part II. Dealkylation of coal-derived oils

โœ Scribed by Run-Ling Ren; Hironori Itoh; Koji Ouchi

Book ID
103801992
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
430 KB
Volume
20
Category
Article
ISSN
0378-3820

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๐Ÿ“œ SIMILAR VOLUMES

Dealkylation of coal-derived oil by the
Dealkylation of coal-derived oil by the hydrogen generated from methanol decomposition: 3. Reaction of pure compounds
โœ Run-Ling Ren; Hironori Itoh; Koji Ouchi ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 798 KB

Several purecompounds were treated in a flow type reactor with methanol under normal pressure of nitrogen at 800-990ยฐC. Benzene derivatives with shorter alkyl chains can be effectively dealkylated to benzene or toluene, but benzene derivatives with long chains tend to cyclize to diphenjl, naphthalen

Analysis of coal-derived liquid obtained
Analysis of coal-derived liquid obtained by mild hydrogenation: 2. Neutral oil distilling at 343โ€“464 ยฐC
โœ Takashi Katoh; Koji Ouchi ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 901 KB

Coal-derived liquid, from Japanese Taiheiyo coal, obtained under mild hydrogenation was analysed to elucidate the chemical structure of parent coal. The n-hexane soluble neutral part was fractionated into 7 parts by vacuum distillation. The analysis of the lower three fractions has already been repo