CAJ | 학술논문

木质素是自然界中唯一可直接提供芳环的可再生能源。木质素催化转化制备单酚及烃类等其他重要化学品是其高效综合利用的重要手段。本文对木质素的基本结构和主要利用方式迚行论述，幵对其催化热解聚和氢解过程的最新研究迚展迚行了详细探讨，对木质素主要化学键--β-O-4键的断裂机理迚行了简述。在此基础上，总结了当前木质素解聚和氢解过程中的难题，幵对未来的技术収展迚行了展望。
목질소시자연계중유일가직접제공방배적가재생능원。목질소최화전화제비단분급경류등기타중요화학품시기고효종합이용적중요수단。본문대목질소적기본결구화주요이용방식중행논술，견대기최화열해취화경해과정적최신연구중전중행료상세탐토，대목질소주요화학건--β-O-4건적단렬궤리중행료간술。재차기출상，총결료당전목질소해취화경해과정중적난제，견대미래적기술수전중행료전망。
Lignin is the unique, renewable and natural aromatic polymer. The efficient transformation of lignin into phenolic monomers and other high value-added chemicals such as hydrocarbons has long been regarded as an important comprehensive utilization approach. In this paper, we focused on the basic structure and the main treatment technologies of this aromatic material. The recent progress in the catalytic thermal depolymerization and hydrogenolysis were reviewed intensively. The catalytic mechanism for the degradation of lignin characteristic chemical bond β-O-4 was also given. Furthermore, the current technique challenges were summarized. Moreover, future technologic explorations for the efficient application of lignin were proposed.