Residue processing can be summarized as decarbonization, hydrogenation and asphalt gasification.

渣油加工有脱碳工艺 、 氢工艺及沥青气化工艺.

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Peeling of oxidation film and oxidation - decarbonization are more serious on the surface than on the sub - surface.

试样表面的氧化腐蚀及氧化皮剥落均比次表层严重,表面的开裂也加速了次表层裂纹的形核和扩展.

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It includes three steps - hot metal granulation, solid state decarbonization and electric furnace melting down.

本文提出一种铁水粒化-固态脱碳 - 电炉重熔制备工业纯铁的新工艺.

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The decarbonization rate distribution was researched using a decarbonizing furnace and a high temperature well furnace.

采用脱碳电炉和高温井式炉研究的焦炭的失碳率分布.

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