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生物质化学工程

生物质化学工程 ›› 2010, Vol. 44 ›› Issue (4): 13-16.

• 论文 • 上一篇    下一篇

松香深加工残渣制备生物燃油的研究

李冬梅1, 李前2, 赵振东1, 毕良武1, 林克忠2, 陈玉湘1, 王婧1, 侯文彪2, 古研1   

  1. 1. 中国林业科学研究院, 林产化学工业研究所;生物质化学利用国家工程实验室,国家林业局, 林产化学工程重点开放性实验室;江苏省生物质能源与材料重点实验室, 江苏 南京 210042;2. 广西梧州日成林产化工股份有限公司, 广西 苍梧 543100
  • 收稿日期:2009-10-18 修回日期:1900-01-01 出版日期:2010-07-30 发布日期:2010-07-30
  • 通讯作者: 赵振东,研究员,博士生导师,主要从事萜类天然产物化学利用等方面的研究工作;E-mail:zdzhao@189.cn。

Study on Preparation of Bio-fuel Oil from Rosin Residue in Industrial Deep Processes

LI Dong-mei1, LI Qian2, ZHAO Zhen-dong1, BI Liang-wu1, LIN Ke-zhong2, CHEN Yu-xiang1, WANG Jing1, HOU Wen-biao2, GU Yan1   

  1. 1. Institute of Chemical Industry of Forest Products, CAF;National Engineering Lab. for Biomass Chemical Utilization;Key and Open Lab. on Forest Chemical Engineering, SFA;Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China;2. Wuzhou Sun Shine Forestry & Chemicals Co.Ltd.of Guangxi, Cangwu 543100, China
  • Received:2009-10-18 Revised:1900-01-01 Online:2010-07-30 Published:2010-07-30

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摘要： 以活性白土、硅藻土、高岭土等作为催化剂,使松香生产及松香深加工利用过程中形成的残渣(俗称黑松香)中所含的部分松香树脂酸、氧化松香树脂酸、树脂酸酯、不皂化的中性物质等发生催化裂解反应,从而制备得到生物燃料油。实验结果表明,活性白土1#和4#的催化效果良好,比较适宜的反应条件为:活性白土1#催化剂,用量为原料质量的5%～7%、反应时间9 h、反应温度285℃。黑松香裂解反应所得裂解产物中热值最大的达到42.20 MJ/kg,比原料的热值提高了9.66%,该产物动力学黏度(30℃)为880 mPa·s,可满足作为生物燃料油的使用要求。

关键词: 松香深加工, 残渣, 黑松香, 催化裂解反应, 生物燃料油

Abstract: Using catalysts such as, acid-activated bentonite, diatomite, and kaolin, the bio-fuel oil was prepared by catalytic cracking reaction of resin acids, oxidized resin acids, resin acid esters, unsaponifiable neutral matters in black rosin, which were the residue formed from rosin production and rosin industrial deep processes. The results showed that acid-activated bentonite 1# and 4# had good catalytic effects. The optimum conditions were acid-activated bentonite 1# as catalyst, 5%-7% catalyst based on black rosin, reaction time 9 h, reaction temperature 285℃. The biggest calorific value of black rosin cracking product, whose dynamic viscosity at 30℃ was 880 mPa·s, was up to 42.20 MJ/kg, and this is 9.66% higher than that of black rosin. The black rosin cracking product reached the requirements used as bio-fuel oil.

Key words: rosin deep processing, residue, black rosin, catalytic cracking reaction, bio-fuel oil

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