lignitic

常见例句

Humic acid (HA ) was abstracted from leonardite,and a composite superabsorbent (HA PSA ) was prepared by compounding poly (acrylic acid ) and lignitic humic acid.
以風化褐煤爲原料制備腐植酸(HA),將HA與普通型保水劑(PSA)複郃,獲得HA型保水劑(HA-PSA)。
The results indicated that the trace elements molybdenum and zirconium increased considerably the gas yields of the lignitic organic matter while selenium did not.
分析結果表明,除硒元素外,隨著鉬元素和鋯元素的加入,褐煤有機質氣態産物的生成量顯著提高。
Property Modification of Lignitic Tar Asphaltum
褐煤焦油瀝青改性的初步研究
Keywords lignitic tar;asphaltum;property modification;
褐煤焦油;瀝青;改性;
Cause of Slagging in Lignitic Boiler and Analysis of Retrofit Plan for Burner
褐煤鍋爐結渣原因及燃燒器改造方案分析