High pressure hydrogenolysis of coal was carried out in the presence of sodium hydroxide at 350-500ยฐC and initial pressures of 3, 10 and 13 MPa for 1560 min. Similar experiments were carried out under nitrogen. The yield of solid product decreased with increased reaction temperature because of the i
Hydrogenolysis and the isolation of structural units of coal
โ Scribed by Gora Ghosh; Pranab Kumar Sanyal; Bhupendra Krishna Mazumdar
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 247 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0016-2361
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โฆ Synopsis
Table 2 Hydrogenation yields for the brown coal lithotypes Yield (% daf coal): Lithotype CH2C12-Hz0 Non-Hz CH2CIz-X4insol. gas
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