用低温焦油酚合成镁碳砖结合剂  

Synthesis of Binder for MgO-C Bricks with Low Temperature Tar Phenol

作　　者：钟朝斌 刘述祺[2] 

机构地区：[1]四川天然气化工研究所 [2]鞍山钢铁学院

出　　处：《燃料与化工》1999年第1期23-25,共3页Fuel & Chemical Processes

摘　　要：研究了以低温煤焦油中提取混合酚合成热固性酚醛树脂的工艺过程,讨论了反应时间、催化剂和配比等因素对树脂性能的影响,试验表明,树脂性能良好,可作为镁碳砖的结合剂使用。:The process for synthesizing the heat setting phenolic resin with phenol mixture extracted from low temperature coal tar is studied. The effects of the factors, such as reacting time, catalyst, mixing ratio etc. on the property of the resin are discussed. Test shows that the resin has a good property and can be used as the binder for MgO-C bricks.

关 键 词：低温 煤焦油 混合酚 镁碳砖 结合剂 耐火材料 

分 类 号：TQ523.6[化学工程—煤化学工程] TQ522.64