Effect of Hydrotreatment of Various Heavy Oils as Solvent for Coal Liquefaction

Engineering & Materials Science

• Coal liquefaction 100%
• Crude oil 56%
• Oils 42%
• Coal 27%
• Shale oil 23%
• Sand 22%
• Autoclaves 20%
• Tar 19%
• Anthracene 14%
• Catalysts 13%
• Coal tar 12%
• Liquefaction 9%
• Gas oils 8%
• Distillation 8%
• Gages 8%
• Sulfur 7%
• Hydrogen 6%
• Liquids 5%
• Experiments 2%

Chemical Compounds

• Coal Liquefaction 91%
• Bitumen 36%
• Solvent 30%
• Shale Oil 25%
• Reaction Yield 23%
• Autoclave 20%
• Coal 18%
• Subbituminous Coal 14%
• Liquefaction 11%
• Anthracene 9%
• Distillation 9%
• Red 6%
• Pressure 5%
• Liquid 5%
• Gas 4%
• Hydrogen 4%
• Catalyst 3%