加快纸质档案老化 ,影响档案寿命的因素很多 ,其中来源极为广泛的酸对档案纸张的破坏极为严重。积极采取有效措施 ,延长档案的利用寿命 ,刻不容缓。文章分析了液相去酸法的过程 ,深刻剖析了液相去酸法的利与弊。最后建议使用中性纸作为档案载体材料 ,同时建立科学的库房管理制度 ,从根本上减缓酸对纸质档案的危害 There are many factors that speed up the aging of paper archives and affect the life span of archives. Among them, the most widely-sourced acid is extremely devastating to archival paper. Actively take effective measures to extend the useful life of the file, without delay. The article analyzes the process of liquid phase deacidification and deeply analyzes the pros and cons of liquid phase deacidification. Finally, it is recommended to use neutral paper as the file carrier material, meanwhile, to establish a scientific warehouse management system to radically reduce the harm of acid to paper files