H-酸生产技术改进及市场供求  

THE PRODUCTION TECHNOLOGY REFORMING FOR H-ACID AND ITS DEMAND IN MARKET

作　　者：孙英淑[1] 

机构地区：[1]吉林化学工业股份有限公司染料厂,吉林吉林132021

出　　处：《化工科技》2001年第3期64-69,共6页Science & Technology in Chemical Industry

摘　　要：介绍了H -酸生产现状、主要工艺步骤的技术改进、以H -酸为原料生产的主要染料品种近期对HThe review introduces the development of the mainly processing technology for H acid,its present stutes of production,the mainly dyestuffs by H-acid as material,and the demand to H acid in recently.

关 键 词：H-酸 市场供求 染料中间体 染料品种 

分 类 号：TQ612.3[化学工程—精细化工] F407.7[经济管理—产业经济]