双丙胶乳生产工艺及其产物的热危险性试验研究

doi:10.16265/j.cnki.issn1003-3033.2018.12.017

中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (12): 102-108.doi: 10.16265/j.cnki.issn1003-3033.2018.12.017

双丙胶乳生产工艺及其产物的热危险性试验研究

魏晨晔^1,2, 蒋会春^1,2, 潘旭海^**1,2 教授, 黄家兴^1,2, 崔富陞^1,2, 蒋军成^1,2 教授

1 南京工业大学安全科学与工程学院,江苏南京 210009
2 江苏省危险化学品本质安全与控制技术重点实验室,江苏南京 210009

收稿日期:2018-09-06 修回日期:2018-10-29 发布日期:2020-11-25
通讯作者: ** 潘旭海(1987—),男,河南许昌人,博士,教授,主要从事化工过程安全方向的研究。E-mail:xuhaipan@njtech.edu.cn。
作者简介:魏晨晔 (1993—),女,河北唐县人,硕士研究生,研究方向为化学工艺热安全。E-mail:weichenye2016@163.com。
基金资助:
国家自然科学基金重点项目资助(21436006);国家自然科学基金面上项目资助(51874181);江苏省高校自然科学基金重大项目资助(17KJA620002)。

Experimental study on thermal risks of double-propylene latex production process and its products

WEI Chenye^1,2, JIANG Huichun^1,2, PAN Xuhai^1,2, HUANG Jiaxing^1,2, CUI Fusheng^1,2, JIANG Juncheng^1,2

1 College of Safety Science and Engineering, Nanjing Tech University, Nanjing Jiangsu 210009, China
2 Jiangsu Key Laboratory of Hazardous Chemicals Safety and Control, Nanjing Jiangsu 210009, China

Received:2018-09-06 Revised:2018-10-29 Published:2020-11-25

摘要/Abstract

摘要： 为探究双丙胶乳生产工艺热危险性及其产物的热分解特性,开展双丙胶乳合成工艺试验,采用全自动反应量热仪(RC1e),测定反应过程中的放热特性;采用同步热重(TG)分析仪,测试反应产物在空气和氮气气氛中的热解性能;评估反应过程的热危险性,分析反应生成的双丙胶乳的热分解过程,并运用等转化率动力学方法(Starink法和Friedman法)计算产物热分解过程中的表观活化能(E_a)。结果表明:双丙胶乳生产工艺的反应热危险性等级为1级,相对安全;在空气气氛下,双丙胶乳的热分解过程包括4个阶段,且几乎无残余,而在氮气气氛下,双丙胶乳的热分解过程分为3个阶段,残炭率约为9.22%;通过Starink法和Friedman法计算得到的E_a范围分别为32.65～113.45 kJ/mol和29.70～175.90 kJ/mol。

关键词: 双丙胶乳, 热危险性, 热重(TG)分析, 热分解特性, 表观活化能

Abstract: In order to analyze the thermal hazard of double-propylene latex production process and the thermal decomposition heat of its products,the test of double-propylene latex production process was carried out.An Mettler Toledo RC1e calorimeter was used to determine of exothermic characteristics during the production of double-propylene latex. A TG analyzer was applied to test the pyrolysis performance in both air and nitrogen atmospheres. The thermal hazard of the reaction process was evaluated. The thermal decomposition process of the double-propylene latex produced by the reaction was analyzed. The apparent activation energy (E_a) during thermal decomposition of the product was estimated by using the isokinetic methods (Starink method and Friedman method). The results show that the reaction thermal risk grade of the double-propylene latex production process is class 1, means it is relatively safe, that in the air condition, the thermal decomposition process of the double-propylene latex has four stages with almost no residue, that in the nitrogen condition, the thermal decomposition process of the double-propylene latex has three stages, and the residual char rate is about 9.22%, and that the E_a ranges calculated by Starink method and Friedman method are 32.65-113.45 kJ/mol and 29.70-175.90 kJ/mol respectively.

Key words: double-propylene latex, thermal hazard, thermo gravimetric(TG) analysis, thermal decomposition characteristics, apparent activation energy

中图分类号:

X937

魏晨晔, 蒋会春, 潘旭海, 黄家兴, 崔富陞, 蒋军成. 双丙胶乳生产工艺及其产物的热危险性试验研究[J]. 中国安全科学学报, 2018, 28(12): 102-108.

WEI Chenye, JIANG Huichun, PAN Xuhai, HUANG Jiaxing, CUI Fusheng, JIANG Juncheng. Experimental study on thermal risks of double-propylene latex production process and its products[J]. China Safety Science Journal, 2018, 28(12): 102-108.

参考文献

[1] 黄悌, 高飞. 丙烯酸造纸涂布胶乳的试制和应用[J]. 煤炭与化工, 1994(3): 45-46.
HUANG Ti, GAO Fei. Trial production and application of acrylic paper coating latex [J]. Coal and Chemical Industry, 1994(3): 45-46.
[2] 顾丽丽, 臧永华, 刘泽华,等. 生物质胶乳部分取代羧基丁苯胶乳对铜版纸性能的影响[J]. 纸和造纸, 2015, 34(1): 50-53.
GU Lili, ZANG Yonghua, LIU Zehua, et al. Effects of bio-latex replacing synthetic latex on the properties of coated paper [J]. Paper and Paper Making, 2015, 34(1): 50-53.
[3] 危志斌,尤芳,刘超,等.使用生物胶乳代替丁苯胶乳能有效降低涂布纸生产成本[J].造纸化学品, 2013, 25(1): 24-30.
WEI Zhibin, YOU Fang, LIU Chao, et al. Reducing coated paper production cost by using bio-latex alternative [J]. Paper Chemicals, 2013, 25(1): 24-30.
[4] 孙睢州, 郝丙业, 刘波, 等. 生物胶乳YG-302 在轻涂纸上的应用[J]. 中华纸业,2013,34(4): 66-68.
SUN Suizhou, HAO Bingye, LIU Bo, et al. The application of bio-latex YG-302 in light weight coated paper [J]. China Pulp & Paper Industry, 2013,34(4): 66-68.
[5] 崔富陞, 蒋军成, 张文兴, 等. 过氧化苯甲酸叔丁酯合成反应热危险性分析[J]. 中国安全科学学报, 2017, 27(11): 85-90.
CUI Fusheng, JIANG Juncheng, ZHANG Wenxing, et al. Thermal hazard analysis for synthesis of tert-butyl peroxybenzoate [J]. China Safety Science Journal, 2017, 27(11): 85-90.
[6] ULLAH Z, BUSTAM M A, MAN Z, et al. Thermal stability and kinetic study of benzimidazolium based ionic liquid [J].Procedia Engineering, 2016, 148: 215-222.
[7] JIANG Huichen, LIN Weicheng, HUA Min, et al. Analysis of kinetics of thermal decomposition of melamine blended with phosphorous ionic liquid by green approach [J]. Journal of Thermal Analysis and Calorimetry, 2018, 131: 2 821-2 831.
[8] 国家安全监管总局.精细化工反应安全风险评估导则(试行)[L].2017- 01-12.
[9] 胡荣祖, 高胜利, 赵凤起. 热分析动力学(第2版)[M]. 北京: 科学出版社, 2008: 119-120.
[10] 李艳春. 热分析动力学在含能材料中的应用[D]. 南京:南京理工大学, 2010.
LI Yanchun. The application of thermal analysis kinetics on energetic materials [D]. Nanjing:Nanjing University of Science and Technology, 2010.
[11] 沈赛丽,蒋军成,张文兴,等. 过氧乙酸叔丁酯热解特性分析及相容性研究[J].中国安全科学学报,2018,28(4): 133-138.
SHEN Saili, JIANG Juncheng, ZHANG Wenxing, et al. Analysis of thermal hazard of tert-butyl peracetate and effects of incompatible substances[J]. China Safety Science Journal, 2018,28(4): 133-138.
[12] VVAZOVKIN S, BURNHAM A K, CRIADO J M, et al. ICTAC kinetics committee recommendations for performing kinetic computations on thermal analysis data[J]. Thermochimica Acta, 2011, 520(1): 1-19.
[13] VVAZOVKIN S, CHRISSAFIS K, LORENZO M L D, et al. ICTAC kinetics committee recommendations for collecting experimental thermal analysis data for kinetic computations[J]. Thermochimica Acta, 2014, 590(19): 1-23.
[14] CHEN Weichun, SHU Chimin. Prediction of thermal hazard for TBPTMH mixed with BPO through DSC and isoconversional kinetics analysis[J]. Therm. Anal. Calorim,2016,126 (3): 1 937-1 945.
[15] GORAZD B. The Universality of Friedman's isoconversional analysis results in a model-less prediction of thermodegradation profiles[J]. Thermochimica Acta,2017,650: 1-7.
[16] STRELTSOV D R, BUZIN A I, DMITRVAKOV P V, et al. A study of p-xylylene polymerization kinetics by isoconversional analysis[J]. Thermochimica Acta,2013,573: 175-180.
[17] STRELTSOV D R, BUZIN A I, DMITRYAKOV P V, et al. A study of p-xylylene polymerization kinetics using high-vacuum in situ differential scanning calorimetry[J]. Thermochimica Acta,2016, 643: 65-72.

双丙胶乳生产工艺及其产物的热危险性试验研究

Experimental study on thermal risks of double-propylene latex production process and its products

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