摘要
试验利用萘系添加剂（SNS）、木质素磺酸钠进行复配（SLS）,用复配添加剂对低变质程度煤（YSW）进行制浆,并与萘系添加剂和木质素磺酸钠制浆结果进行对比.实验结果表明：萘系添加剂与木质素磺酸钠以9∶1复配时,具有较好的协同作用,在添加量为0.3％时,新型复配添加剂可提高制浆浓度2 ％～3％,改善浆体稳定性.
Sodium-Lignosulphonate （SLS）, and Sodium-Naphthalenesulphnoate （SNS） were compounded in the study. The low-rank coal＇s coal water slurry （CWS） was prepared using the compounded additives, the result when using different additives to prepare the CWS was compared. It shows that： under the radio of 9 ： 1, the SLS and SNS have synergistic reaction which can improve the concentration of CWS 2 %-3 % and enhance the stability of slurry with adding amount of 0.3 %.
出处
《广东化工》
CAS
2014年第19期8-9,共2页
Guangdong Chemical Industry
基金
国家级大学生创新创业训练计划项目(201210361095)
关键词
水煤浆
复配添加剂
协同作用
coalwaterslurry
compounded additive
synergistic reaction
