Pyrolysis characteristics and kinetics of poplar treated by compound N-P flame retardant

ZHANG Xiao-teng; XUE Lei; ZHANG Yu; CHU De-miao; MU Jun

doi:10.13332/j.1000--1522.20150173

Journal of Beijing Forestry University > 2016 > 38(1): 112-117. > DOI: 10.13332/j.1000--1522.20150173

ZHANG Xiao-teng, XUE Lei, ZHANG Yu, CHU De-miao, MU Jun. Pyrolysis characteristics and kinetics of poplar treated by compound N-P flame retardant[J]. Journal of Beijing Forestry University, 2016, 38(1): 112-117. DOI: 10.13332/j.1000--1522.20150173

Citation:

PDF (982 KB)

Pyrolysis characteristics and kinetics of poplar treated by compound N-P flame retardant

MOE Key Laboratory of Wooden Material Science and Application, College of Materials Science and Technology, Beijing Forestry University,Beijing, 100083, P. R. China.

More Information

Received Date: May 10, 2015
Revised Date: June 09, 2015
Published Date: January 30, 2016

Graphical Abstract

Abstract

Abstract

In order to study the flame retardant mechanism and pyrolysis characteristics of poplar treated by compound N-P flame retardant, we applied thermal analysis method to analyze the combustion performance of poplar treated by distilled water, Al-Si, N-P and N-P-Al-Si, numbered as A, B, C and D, respectively. Ozawa-Flynn-Wall and Coats-Redfern (modified) were used to calculate activation energy of flame retardant poplar. The results showed that A had only one pyrolysis process, with the activation energy value of this phase 65-- 70 kJ/mol. The pyrolysis process of flame retardant treated poplar could be divided into two stages. The main pyrolysis stage of D was between that of B and C. D had the lowest weight loss rate and least weight loss, and heat release rate of this treatment was also slow. There was a similar trend of weight loss of TG curves of D at different heating rates, and weight loss curves shifted to higher temperature section with the increasing heating rate. The activation energies of the first and second phase of D (120 and 240 kJ/mol) were higher than that of C (115 kJ/mol), indicating that the flame retardant efficiency was improved when Al-Si and N-P were blended.
- poplar,
- flame retardant,
- pyrolysis,
- kinetics

FullText(HTML)

References (34)

References

[1]	TANG H. A review on the combustion performance evaluation methods of China flame retardant products[J]. Fire Technique and Products Information, 2008, 11(5): 14- 16.
[1]	唐皓.我国阻燃制品燃烧性能评价方法进展[J].消防技术与产品信息,2008,11(5):14- 16.
[2]	徐晓楠.新一代评估方法——锥形量热仪(CONE)法在材料阻燃研究中的应用[J].中国安全科学学报,2003, 13(1):19- 22.
[2]	XU X N.Application of the new evaluation method in the research of flame-retardant [J].China Safety Science Journal,2003, 13(1): 19- 22.
[3]	高亚萍,周霞.阻燃与未阻燃装饰装修木材在不同氧浓度下的热分析[J].火灾科学,2007,16(4):214- 216.
[3]	GAO Y P, ZHOU X. Thermal analysis of flame-retardant and non-flame-retardant decorative woods under different oxygen concentration [J]. Fire Safety Science, 2007, 16(4):214- 216.
[4]	LUO J Y, CHEN Y H, ZHANG X C, et al. Flammability and chemical component of green forest fuels[J]. Journal of Northeast Forestry University, 1992, 20(6): 35- 42.
[4]	ROSTAM M A, DEBARR J A, CHEN W T. Combustion studies of coal derived solid fuels by thermogravimetric analysis III: correlation between burnout temperature and carbon combustion efficiency[J]. Thermochimica Acta, 1990, 166(15): 351- 356.
[5]	SHU L F, TIAN X R, LI H, et al. Studies onfire resistance forest species [J]. Fire Safety Science, 2000, 9(2): 1- 7.
[5]	NORTON G A. A review of the derivative thermogravimetric technique (burning profile) for fuel combustion studies[J]. Thermochimica Acta, 1993, 214(93):171- 182.
[6]	TANG H Y, WANG J H, XIAO Y D, et al. Study on curing mechanism of new inorganic ablative-resistant composites[J]. Aerospace Materials Technology, 2006, 35(4): 25- 28.
[6]	骆介禹,陈英海,张秀成,等.森林可燃物的燃烧性与化学组成[J].东北林业大学学报,1992, 20(6):35- 42.
[7]	ZHANG L L, LIU A H. Synergistic effect and application of phosphorus/silicon flame retardant [J]. China Plastics Industry, 2005, 33(5): 203- 205.
[7]	舒立福,田晓瑞,李红,等.我国亚热带若干树种的抗火性研究[J].火灾科学,2000,9(2):1- 7.
[8]	ARORA S, KUMAR M. Catalytic effect of bases in impregnation of guanidine nitrate onpoplar wood[J]. Journal of Thermal Analysis and Calorimetry, 2012, 107(3): 1277- 1286.
[8]	HE J H, ZHAO J Q. Synergistic flame retardancy and mechanism of silicon-containing flame retardant and intumescent flame retardant [J]. Polymer Materials Science and Engineering, 2010, 26(3): 31- 34.
[9]	TANG J, TANG A, HUANG J. Application and research progress of phosphorus-nitrogen synergistic flame retardants[J]. Materials Review, 2008, 22(8): 73- 77.
[9]	QU W W, XIA H Y, PENG J H, et al. Pyrolysis characteristics and kinetic analysis of walnut shell [J].Transactions of the CSAE, 2009, 25(2): 194- 198.
[10]	FENG Y S, HUANG Z Y, MU J. Pyrolysis characteristics of poplar particleboards containing UF resins[J]. Journal of Beijing Forestry University, 2012, 34(1): 119- 122.
[10]	GLICK F J. Thermal uses and properties of carbohydrates and lignins by Fred Shafizadeh, Kyosti V Sarkanen, David A Tillman[J]. American Scientist,1977(6): 770- 771.
[11]	唐红艳,王继辉,肖永栋,等.一种新型无机耐烧蚀复合材料固化机理的研究[J].宇航材料工艺,2006, 35(4): 25- 28.
[12]	BRAUN U, BAHR H, SCHARTEL B. Fire retardancy effect of aluminium phosphinate and melamine polyphosphate in glass fibre reinforced polyamide 6[J].E-Polymers, 2010, 10(1): 443- 456.
[13]	XU Y, LIU Y, WANG Q. Melamine polyphosphate/silicon-modified phenolic resin flame retardant glass fiber reinforced polyamide-6[J]. Journal of Applied Polymer Science, 2013, 129(4): 2171- 2176.
[14]	张利利,刘安华.磷硅阻燃剂协同效应及其应用[J].塑料工业,2005,33(5):203- 205.
[15]	何继辉,赵建青.含硅阻燃剂与膨胀型阻燃剂的协同阻燃性[J].高分子材料科学与工程,2010,26(3): 31- 34.
[16]	曲雯雯,夏洪应,彭金辉,等.核桃壳热解特性动力学分析[J].农业工程学报,2009,25(2):194- 198.
[17]	FLYNN J H, WALL L A. General treatment of the thermogravimetry of polymers[J]. J Res Nat Bur Stand, 1966, 70(6): 487- 523.
[18]	OZAWA T.A new method of analyzing thermogravimetric data[J]. Bulletin of the Chemical Society of Japan, 1965, 38(11): 1881- 1886.
[19]	BROWN M E, MACIEJEWSKI M, VYAZOVKIN S, et al. Computational aspects of kinetic analysis(A): the ICTAC kinetics project-data, methods and results[J]. Thermochimica Acta, 2000, 355(1): 125- 143.
[20]	YAO F, WU Q, LEI Y, et al. Thermal decomposition kinetics of natural fibers:activation energy with dynamic thermogravimetric analysis[J]. Polymer Degradation and Stability, 2008, 93(1): 90- 98.
[21]	LUNEVA N K, PETROVSKAYA L I. Performance of intumescent fire retardant for wood[J]. Russian Journal of Applied Chemistry, 2008, 81(4): 704- 707.
[22]	冯永顺,黄志义,母军.含脲醛树脂胶黏剂的杨木刨花板的热解特性[J].北京林业大学学报,2012, 34(1): 119- 122.
[23]	CAVALLARO G, DONATO D I, LAZZARA G, et al. A comparative thermogravimetric study of waterlogged archaeological and sound woods[J]. Journal of Thermal Analysis and Calorimetry, 2011, 104(2): 451- 457.
[24]	GAO M, SUN C, ZHU K. Thermal degradation of wood treated with guanidine compounds in air:flammability study [J]. Journal of Thermal Analysis and Calorimetry, 2004, 75(1): 221- 232.

Cited By

Cited by

Periodical cited type(3)

1.	李善超，车国霖，张果，杨晓洪. 基于自适应ViBe的运动目标检测方法及其应用. 数据通信. 2021(01): 48-54 .
2.	李善超，车国霖，张果，杨晓洪. 一种自适应运动目标检测算法及其应用. 小型微型计算机系统. 2021(02): 381-386 .
3.	李卓凌，王冬梅，任远. 漓江水陆交错带截污效果评价. 生态学报. 2018(21): 7618-7628 .

Other cited types(5)

Get Citation

PDF

XML

Article views (1581) PDF downloads (20) Cited by(8)

Turn off MathJax

Article Contents

Abstract

References

Pyrolysis characteristics and kinetics of poplar treated by compound N-P flame retardant

Abstract

References

Cited by

Periodical cited type(3)

Other cited types(5)

Catalog

Export File

Citation

Format

Content