Wood fractionation by cooking in alcohol-water media

被引：0
|
作者：
Botello, JI [1 ]
Gilarranz, MA [1 ]
Rodríguez, F [1 ]
Oliet, M [1 ]
机构：
[1] Univ Complutense, Fac Quim, Dept Ingn Quim, E-28040 Madrid, Spain
来源：
ADVANCES IN LIGNOCELLULOSICS CHEMISTRY FOR ECOLOGICALLY FRIENDLY PULPING AND BLEACHING TECHNOLOGIES | 1998年
关键词：
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The aim of the present work is to study the fractionation of Eucalyptus globulus wood into pulp and byproducts by alcohol-water pulping. Under the cooking conditions employed high purity cellulose and high byproducts yield were attained. The alcohol and by-products recovery system proposed consists of three stages: black liquor flashing, lignin precipitation, and mother liquor distillation. The mass balance for the process allowed to determine the amount of pulp and by-products produced and the chemicals consumption.
引用
收藏
页码：217 / 220
页数：4
相关论文
共 50 条
  • [1] POLAROGRAPHIC BEHAVIOR OF NITROSTYRENES IN ALCOHOL-WATER MEDIA
    GERSHKOVICH, IA
    SHUR, AM
    VINNITSK.RL
    ZHURNAL OBSHCHEI KHIMII, 1972, 42 (11): : 2388 - 2393
  • [2] Feedstock-agnostic reductive catalytic fractionation in alcohol and alcohol-water mixtures
    Jang, Jun Hee
    Morais, Ana Rita C.
    Browning, Megan
    Brandner, David G.
    Kenny, Jacob K.
    Stanley, Lisa M.
    Happs, Renee M.
    Kovvali, Anjaneya S.
    Cutler, Joshua I.
    Roman-Leshkov, Yuriy
    Bielenberg, James R.
    Beckham, Gregg T.
    GREEN CHEMISTRY, 2023, 25 (09) : 3660 - 3670
  • [3] Aggregation kinetics of latex microspheres in alcohol-water media
    Odriozola, G.
    Schmitt, A.
    Callejas-Fernandez, J.
    Hidalgo-Alvarez, R.
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2007, 310 (02) : 471 - 480
  • [4] THE SORPTION OF THE TERTIARY BUTYL ALCOHOL-WATER BINARY MIXTURE ON WOOD
    HOFFMAN, MR
    HOSSFELD, RL
    CARLSTROM, DE
    HOLZFORSCHUNG, 1980, 34 (03) : 90 - 94
  • [5] ALCOHOL-WATER TURBULENCE
    WALTERS, DA
    OHIO JOURNAL OF SCIENCE, 1987, 87 (02) : 38 - 38
  • [6] Solvation of the Amphiphilic Diol Molecule in Aliphatic Alcohol-Water and Fluorinated Alcohol-Water Solutions
    Takamuku, Toshiyuki
    Tanaka, Miho
    Sako, Takunosuke
    Shimomura, Takuya
    Fujii, Kenta
    Kanzaki, Ryo
    Takeuchi, Munetaka
    JOURNAL OF PHYSICAL CHEMISTRY B, 2010, 114 (12): : 4252 - 4260
  • [7] Vapor-liquid equilibrium data on ethyl alcohol-water and on isopropyl alcohol-water
    Langdon, WM
    Keyes, DB
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1942, 34 : 938 - 942
  • [8] ALCOHOL-WATER MIXTURES REVISITED
    FRANKS, F
    DESNOYERS, JE
    WATER SCIENCE REVIEWS, 1985, 1 : 171 - 232
  • [9] ALLYL ALCOHOL-WATER SYSTEM
    ROSSO, JC
    CARBONNE.L
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE C, 1970, 270 (25): : 2025 - &
  • [10] Characteristics of crystalline and amorphous fractions of date-pits as treated by alcohol-water pressure cooking
    Al-Khalili, Maha
    Al-Habsi, Nasser
    Al-Kindi, Mohammed
    Rahman, Mohammad Shafiur
    BIOACTIVE CARBOHYDRATES AND DIETARY FIBRE, 2022, 28
12345