lignitic

lignitic

1. The results indicated that the trace elements molybdenum and zirconium increased considerably the gas yields of the lignitic organic matter while selenium did not.

分析结果表明,除硒元素外,随着钼元素和锆元素的加入,褐煤有机质气态产物的生成量显著提高。

2. lignitic coal

褐煤

3. lignitic tar

褐煤焦油

4. Keywords lignitic tar;asphaltum;property modification;

褐煤焦油;沥青;改性;

5. Property Modification of Lignitic Tar Asphaltum

褐煤焦油沥青改性的初步研究

6. Cause of Slagging in Lignitic Boiler and Analysis of Retrofit Plan for Burner

褐煤锅炉结渣原因及燃烧器改造方案分析