CAJ | 학술논문

林产品化学利用是指以木质和非木质林产品为原料,经化学加工制备国民经济所需的各种产品.主要包括木材制浆造纸、木质活性炭、松脂化学加工、植物单宁、林产精油、植物提取物等.近年来中国林产化学工业发展较快,特别是建设林纸一体化工程,为发展木材制浆工业,改变中国制浆造纸工业原料结构创造了良好的条件,按计划2005年木浆产量将达380万t,2010年达750万t.松香产量已超过50万t/a,出口约30万t/a.木质活性炭产量达6万t/a.随着我国经济的发展对林化产品的需求将进一步扩大.
림산품화학이용시지이목질화비목질림산품위원료,경화학가공제비국민경제소수적각충산품.주요포괄목재제장조지、목질활성탄、송지화학가공、식물단저、림산정유、식물제취물등.근년래중국림산화학공업발전교쾌,특별시건설림지일체화공정,위발전목재제장공업,개변중국제장조지공업원료결구창조료량호적조건,안계화2005년목장산량장체380만t,2010년체750만t.송향산량이초과50만t/a,출구약30만t/a.목질활성탄산량체6만t/a.수착아국경제적발전대림화산품적수구장진일보확대.
Chemical utilization of forest products is referred to the chemical processing of both wood and non-wood forest raw materials to produce various products, necessary to the development of national economy. The main products are: wood pulp and paperboard, wood-based active carbon, oleoresin chemicals, vegetable tannins, essential oils, plant extracts, etc. In recent years, Chinese forest chemical industry developed rapidly, especially the construction of integrated forest-paper industry provides the favorable conditions for the development of wood pulping industry and the change of the raw material structure for Chinese paper industry. According to the plan, the wood pulp output in 2005 will be 3.8 million tons and 7.5 million tons in 2010. The annual output of gum rosin in China has already been over 500 kt with annual export of around 300 kt. The wood-based active carbon output is about 60 kt/a. With the development of Chinese economy, the demand for the forest chemical processing products is expected to keep increasing.