Refractory degradation by slag attack in coal gasification

Physics & Astronomy

• aluminum oxides 12%
• attack 66%
• chambers 6%
• coal 8%
• coal gasification 100%
• cross sections 4%
• crystals 3%
• dissolving 7%
• grain boundaries 5%
• heating 4%
• high speed 5%
• liquids 4%
• microstructure 9%
• penetration 6%
• refractories 67%
• refractory materials 9%
• slags 72%
• spallation 8%

Engineering & Materials Science

• Alumina 15%
• Chemical analysis 4%
• Coal 6%
• Coal gasification 75%
• Crystalline materials 8%
• Crystals 7%
• Degradation 42%
• Dissolution 8%
• Grain boundaries 7%
• Heating 5%
• Liquids 5%
• Microstructure 10%
• Refractory materials 67%
• Slags 60%
• Substrates 5%
• Surface chemistry 10%

Chemical Compounds

• Coal 7%
• Coal Gasification 92%
• Dissolution 5%
• Drop 6%
• Grain Boundary 7%
• Liquid 4%
• Microstructure 10%
• Refractory 64%
• Slag 63%
• Surface Chemistry 7%