## Conventional catalysts are rapidly fouled with coke deposits when they are used to hydrocrack residual oils. The work reported here was part of an investigation on the removal of coke-forming compounds from residual oils prior to their contact with catalysts. Semianthracite ccal particles have
โฆ LIBER โฆ
Changes in coal particles during simultaneous coal hydrogenation and bitumen hydrocracking
โ Scribed by Marten Ternan; Basil I. Parsons
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 247 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0016-2361
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The thermodynamic equilibrium constants for the reduction of oxygen and sulphur functional groups in hydrogen and in tetralin were calculated for the temperature range 327-527ยฐC. All the reduction reactions of the oxygen groups are thermodynamically favourable both with hydrogen and with tetralin.