Oxygen Delignification of Wheat Straw Soda Pulp with Anthraquinone Addition

被引：1

作者：

Liu, Zhulan ^{[1
]}

Cao, Yunfeng ^{[1
]}

Yao, Hua ^{[1
]}

Wu, Siqi ^{[1
]}

机构：

[1] Nanjing Forestry Univ, Jiangsu Prov Key Lab Pulp & Paper Sci & Technol, Nanjing 210037, Peoples R China

来源：

BIORESOURCES | 2013年 / 8卷 / 01期

关键词：

Anthraquinone; Wheat straw; Oxygen delignification; Grey-based Taguchi method; MULTIPLE QUALITY CHARACTERISTICS; KRAFT PULP; OPTIMIZATION; CELLULOSE; PAPER; PRINCIPLES; OXIDATION; LIGNINS; FABRICS; DESIGN;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

Oxygen delignification of wheat straw soda pulp with the addition of anthraquinone (AQ) was conducted to evaluate the effects of AQ on pulp quality. The pulp yield, kappa number, intrinsic viscosity, and brightness were selected as the properties to optimize oxygen delignification. The optimal pulp was obtained via grey relational analysis with an alkali charge of 3%, oxygen pressure of 0.5 MPa at 120 degrees C for 85 min, and with 0.05% AQ. In contrast to conventional oxygen delignification, the addition of AQ produced pulp with a higher yield, and it did not generate other negative impacts on pulp kappa number, viscosity, and brightness. The reaction mechanism of AQ in oxygen delignification was different from that in alkali pulping.

引用

页码：1306 / 1319

页数：14

共 50 条

[31] Sulfite-Formaldehyde Pulping and Oxygen Delignification of Wheat Straw
WenJuan Wu
Yu Zhang
Bo Jiang
YongCan Jin
Paper and Biomaterials, 2017, 2 (03) : 12 - 17
[32] Totally Chlorine Free (TCF) Bleaching of Wheat Straw Soda-Anthraquinone (AQ) Pulp with a Low Initial Kappa Number
Lin, Benping
Liu, Yanlan
Chen, Qijie
Ma, Lefan
Xu, Jun
BIORESOURCES, 2022, 17 (01) : 952 - 961
[33] ECF Bleaching Sequences of Soda-AQ Pulp of Wheat Straw
Chen, Jiachuan
Yang, Guihua
Wang, Yong
Dong, Yi
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON PULPING, PAPERMAKING AND BIOTECHNOLOGY 2008: ICPPB '08, VOL 2, 2008, : 69 - 71
[34] SODA PULPING OF EUROPEAN ASPEN, EFFECT OF ANTHRAQUINONE ON DELIGNIFICATION
GADDA, L
BRUUN, H
PAPERI JA PUU-PAPER AND TIMBER, 1981, 63 (11): : 717 - &
[35] Ozonolytic Delignification of Wheat Straw
E. M. Ben’ko
D. G. Chukhchin
N. A. Mamleeva
A. N. Kharlanov
V. V. Lunin
Russian Journal of Physical Chemistry A, 2020, 94 : 1535 - 1542
[36] Ozonolytic Delignification of Wheat Straw
Ben'ko, E. M.
Chukhchin, D. G.
Mamleeva, N. A.
Kharlanov, A. N.
Lunin, V. V.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2020, 94 (08) : 1535 - 1542
[37] Effects of oxygen delignification on the properties of rice straw sulfite-formaldehyde pulp
Jin, YC
Li, ZZ
2nd International Symposium on Technologies Of Pulping, Papermaking and Biotechnology on Fiber Plants, Proceedings, 2004, : 147 - 150
[38] SODA-ANTHRAQUINONE PULPING - RESIDUAL AMOUNTS OF THE ANTHRAQUINONE IN THE PULP
FAIX, O
PFUTZE, E
HOLZFORSCHUNG, 1980, 34 (01) : 38 - 39
[39] STUDY ON THE MECHANISMS AND TOPOCHEMISTRIES OF DELIGNIFICATION DURING WHEAT STRAW SODA-AQ CONTINUOUS PULPING
CHEN, F
HUANG, WL
WANG, LN
YU, JL
CHEN, JX
CELLULOSE CHEMISTRY AND TECHNOLOGY, 1991, 25 (5-6): : 383 - 390
[40] Wheat bran addition improves Ceriporiopsis subvermispora and Lentinula edodes growth on wheat straw, but not delignification
Mao, Lei
Cone, John W.
Hendriks, Wouter H.
Sonnenberg, Anton S. M.
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2020, 259

← 1 2 3 4 5 →