Application of supercritical carbon dioxide fluid extraction technology in furfural production process

被引：0
|
作者：
Li, Zhi-Song [1 ]
Zhu, Bin [2 ]
Tang, Xin-Jun [1 ]
Zhou, Guo-E [1 ]
机构：
[1] Chemistry Engineering Department, Hunan Chemical Industry Professional Technology College, Zhuzhou 412004, China
[2] Analytical and Testing Center, South China University of Technology, Guangzhou 510640, China
来源：
Chemistry and Industry of Forest Products | 2013年 / 33卷 / 06期
关键词：
Cyclization - Distillation - Carbon dioxide - Supercritical fluid extraction - Aldehydes - Dehydration;
D O I：
10.3969/j.issn.0253-2417.2013.06.020
中图分类号：
学科分类号：
摘要：
The supercritical carbon dioxide fluid extraction technology was used in the furfural production process by dehydration and cyclization of xylose. Under the conditions of feeding mass fraction 5.0% xylose 680 g and mass fraction 5.0% dilute sulfuric acid 6.8 g, with the flow rate of SC-CO2 extractant 0.10 g/s and reaction for 180 min. under 170°C, the conversion of xylose increased 2.4 percent point. The selectivity of furfural increased 29.8 percent point and the furfural yield increased 23.4 percent point, compared with that without using SC-CO2. Under experiment conditions with SC-CO2 as extractant, SC-CO2 temperature (35±1)°C, pressure (16±0.5) MPa, the optimum xylose dehydration and cyclization reaction temperature 180°C, the flow rate of SC-CO2 extractant 0.10 g/s, and reaction time 180 min, the furfural yield was up to 63.0%.
引用
收藏
页码：106 / 110
相关论文
共 50 条
  • [31] Supercritical fluid extraction of bitumen using chemically modified carbon dioxide
    Cossey, Heidi L.
    Guigard, Selma E.
    Underwood, Eleisha
    Stiver, Warren H.
    McMillan, Jennifer
    Bhattacharya, Sujit
    JOURNAL OF SUPERCRITICAL FLUIDS, 2019, 154
  • [32] SUPERCRITICAL-FLUID EXTRACTION OF COCOA LIPID WITH CARBON-DIOXIDE
    ROSSI, M
    ARNOLDI, C
    ANTONIAZZI, F
    SCHIRALDI, A
    INDUSTRIE ALIMENTARI, 1993, : 28 - 33
  • [33] Phase equilibrium study of extraction and concentration of furfural produced in reactor using supercritical carbon dioxide
    Sako, Takeshi, 1600, (24):
  • [34] Optimization of extraction process parameters of caffeic acid from microalgae by supercritical carbon dioxide green technology
    Smritikana Pyne
    Kishalay Paria
    BMC Chemistry, 16
  • [35] Optimization of extraction process parameters of caffeic acid from microalgae by supercritical carbon dioxide green technology
    Pyne, Smritikana
    Paria, Kishalay
    BMC CHEMISTRY, 2022, 16 (01)
  • [36] TISSUE AND ORGAN SCAFFOLD PRODUCTION BY SUPERCRITICAL CARBON DIOXIDE EXTRACTION TECHNOLOGY FOR TISSUE ENGINEERING AND REGENERATIVE MEDICINE
    Hsieh, Dar-Jen
    Periasamy, Srinivasan
    Yen, Ko-Chung
    Yeh, Yi-Chun
    Chen, Yun-Ju
    Wang, Hung-Chou
    Tarng, Yih-Wen
    TISSUE ENGINEERING PART A, 2022, 28 : S487 - S487
  • [37] Application of supercritical carbon dioxide extrusion in food processing technology
    Balentic, Jelena Panak
    Ackar, Durdica
    Jozinovic, Antun
    Babic, Jurislav
    Milicevic, Borislav
    Jokic, Stela
    Pajin, Biljana
    Subaric, Drago
    HEMIJSKA INDUSTRIJA, 2017, 71 (02) : 127 - 134
  • [38] Research Progress on Engineering Technology of Supercritical Carbon Dioxide Fluid Dyeing
    Zheng, Huan-Da
    Zheng, Yu-Zhong
    Yue, Cheng-Jun
    Han, Jian-Guo
    Zheng, Lai-Jiu
    Jingxi Huagong/Fine Chemicals, 2018, 35 (09): : 1450 - 1457
  • [39] Universality of Supercritical Carbon Dioxide in the Process of Tertiary Oil Production
    Gumerov, F. M.
    Zaripov, Z. I.
    Khairutdinov, V. F.
    Sagdeev, D. I.
    THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2023, 57 (01) : 45 - 55
  • [40] Universality of Supercritical Carbon Dioxide in the Process of Tertiary Oil Production
    F. M. Gumerov
    Z. I. Zaripov
    V. F. Khairutdinov
    D. I. Sagdeev
    Theoretical Foundations of Chemical Engineering, 2023, 57 : 45 - 55
12345