摘要
介绍了几种添加剂对榆林煤成浆性能的影响。实验发现,当萘系A与木质素A比例为40∶60时,对金牛沟煤较适合的水煤浆浓度为64%,添加剂加入量为0.5%。对上河沟煤较适合的水煤浆浓度为63%,添加剂用量0.6%。
The influence of different additives on synthetical properties of Yulin coal water slurry was mainly discussed.When the ratio of napthalene A to ligin A is 40∶60,the suitable concentration of coal water slurry for Jinniugou is 64% and the adding amount of additive is 0.5%.The suitable concentration of coal water slurry for Shanghegou is 63% and the adding amount of additive is 0.6%.
出处
《应用化工》
CAS
CSCD
2010年第6期943-945,948,共4页
Applied Chemical Industry
关键词
榆林煤
水煤浆
成浆性
筛选
Yulin coal
coal-water slurry
slurry ability
selection
