Application of Chelating Agents as Cooking Aids in Bamboo Pulping

被引：0

作者：

Gao, Hongxia ^{[1
]}

He, Wenhua ^{[2
]}

Guan, Xiuqiong ^{[1
]}

Liu, Chun ^{[1
]}

Yuan, Bo ^{[1
]}

机构：

[1] Sichuan Univ Sci & Engn, Inst Paper Sci & Technol, Zigong 643000, Sichuan, Peoples R China

[2] Guangxi State Farms Mingyang Biochem Grp Inc, Nanning 530226, Peoples R China

来源：

ADVANCED ENGINEERING MATERIALS III, PTS 1-3 | 2013年 / 750-752卷

关键词：

chelating agent; bamboo; DTPMPA; cooking additive; kraft pulping;

D O I：

10.4028/www.scientific.net/AMR.750-752.1520

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The effect of chelating agents Diethylene Triamine Penta Methylene Phosphonic Acid in bamboo kraft cooking was studied. The results show that the bamboo pulp yield was 49.52% when DTPMPA dosage is 0.4%, at the same time the Kappa number was lower. With the increasing of DTPMPA dosage in bamboo kraft pulping, the bamboo pulp strength was increased.

引用

页码：1520 / +

页数：2

共 6 条

[1] The influence of pulping and washing conditions on the properties of Eucalyptus grandis unbleached kraft pulps treated with chelants
Area, M. C.
Carvalho, M. G. V. S.
Ferreira, P. J.
Felissia, F. E.
Barboza, O. M.
Bengoechea, D. I.
[J]. BIORESOURCE TECHNOLOGY, 2010, 101 (06) : 1877 - 1884
[2] Duan B., 2008, GUANGDONG CHEM IND, V35, P21
[3] He H. J., 1999, IND WATER TREATMENT, V19, P10
[4] Qian X. R., 2003, CHINA PULP PAPER, V22, P8
[5] Wang R., 1999, J CHINESE XOCIENTY C, V19, P273
[6] Wang Y. L., 1999, J HEBEI ACAD SCI, V16, P43

← 1 →