1) oxidative degradation and tar residues

结焦及劣化
2) coke degradation

焦炭劣化
1.
An analysis on the coke samples taken at tuyere level has been carried out, the results showed that coke degradation is strong when pulverized coal rate (PCR) is over 200 kg/t.
结果表明 ,喷煤量达到 2 0 0 kg/ t以上时焦炭劣化严重。
3) structural degradation

结构劣化
4) bad capital structure

资本结构劣化
1.
Why?We think unanimously that debt ratio of state-owned enterprise is high,that is,bad capital structure.
究其根源 ,几乎异口同声地认为 :是由于国有企业负债率过高 ,即资本结构劣化所致。
5) carbon deposition by catalysis

催化结焦
6) the reason of slagging and measures to solve it

结焦原因及处理
补充资料:驳驳劣劣
1.莽戆。
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