| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for adjusting slag form in a coal gasifier, capable of preventing the formation of blockage of the slag by a discharging system such as a slag tap-discharging hole and a slag-discharging hole without additionally installing a mechanical constitution such as a dissolution mean. <P>SOLUTION: This method for adjusting the slag form is characterized by setting within 0.3 to 1.2 range the basicity of the composition of molten slag formed in the gasifying furnace, determined by the weight ratio of CaO to SiO<SB POS="POST">2</SB>. <P>COPYRIGHT: (C)2013,JPO&INPIT |
