Preparation of LDHs-CRMA composite modified asphalt by response surface methodology and its characterization

Yuying LU; Liming YU; Jiake YANG; Wusong ZENG; Jiangyin LU

doi:10.11949/0438-1157.20190856

您当前的位置：

首页 >

文章列表页 >

Preparation of LDHs-CRMA composite modified asphalt by response surface methodology and its characterization

Material science and engineering, nanotechnology | 更新时间：2020-06-24

- Preparation of LDHs-CRMA composite modified asphalt by response surface methodology and its characterization
- CIESC Journal Vol. 71, Issue 3, Pages: 1362-1369(2020)
- 作者机构：
  
  1.新疆大学化学化工学院，石油天然气精细化工教育部重点实验室，新疆乌鲁木齐 830046
  2.新疆北新四方工程检测咨询有限公司，新疆乌鲁木齐 830018
- 作者简介：
- 基金信息：
- DOI：10.11949/0438-1157.20190856
  CLC： TU 535;U 414
- Received：25 July 2019，
  
  Revised：2020-01-06，
  
  Published：05 March 2020
- 稿件说明：
移动端阅览
鲁玉莹, 余黎明, 杨加可, 曾武松, 陆江银. 响应面法优化制备LDHs-CRMA复合改性沥青及其表征[J]. 化工学报, 2020, 71(3): 1362-1369

LU Yuying， YU Liming， YANG Jiake， ZENG Wusong， LU Jiangyin. Preparation of LDHs-CRMA composite modified asphalt by response surface methodology and its characterization[J]. CIESC Journal, 2020, 71(3): 1362-1369
鲁玉莹, 余黎明, 杨加可, 曾武松, 陆江银. 响应面法优化制备LDHs-CRMA复合改性沥青及其表征[J]. 化工学报, 2020, 71(3): 1362-1369 DOI： 10.11949/0438-1157.20190856.

LU Yuying， YU Liming， YANG Jiake， ZENG Wusong， LU Jiangyin. Preparation of LDHs-CRMA composite modified asphalt by response surface methodology and its characterization[J]. CIESC Journal, 2020, 71(3): 1362-1369 DOI： 10.11949/0438-1157.20190856.

摘要

采用熔融共混法，以克拉玛依90

沥青为原料，Mg-Al水滑石(LDHs)与废橡胶粉(CR)作为改性剂，制备了具有抗紫外老化性能的水滑石/废胶粉复合改性沥青(LDHs/CRMA)，并对其软化点、针入度指数(PI)、延度进行了测试。通过Hassan数学方法将三个指标“归一化”得到总评“归一值”，采用响应面分析法建立总评“归一值”与各因素之间的Box-Behnken数学模型，得到了LDHs/CRMA的最优制备工艺条件为：剪切温度173℃、剪切时间89 min、剪切速率3500 r/min。通过紫外老化模拟实验对复合改性沥青的抗老化性能进行了评价，结果表明，引入水滑石可以减少沥青老化过程中含氧官能团的产生，抗紫外老化性能得到了明显提高。

Abstract

Mg-Al layer double hydroxides (Mg-Al LDHs) modified asphalt was prepared by melt blending with Karamay asphalt and waste crumb rubber (CR)

which has UV aging resistance. The physical properties including softening point

penetration index (PI)

ductility were tested

and the three indicators were “normalized”into overall desirability by Hassan􀆳s mathematical method. The Box-Behnken mathematical relation model between overall desirability and affecting factors was established

and the technology of preparing composing LDHs/CRMA was optimized. The optimum preparation conditions were: shear temperature 173℃

shear time 89 min

and shear rate 3500 r/min. The aging resistance of composite modified asphalt was evaluated by UV aging simulation test. The FT-IR and SEM revealed that the introduction of LDHs can reduce the production of oxygen-containing functional groups during asphalt aging

and the anti-UV aging performance was improved.

关键词

Keywords

references

Apeagyei A K . Laboratory evaluation of antioxidants for asphalt binders [J]. Construction & Building Materials , 2011 , 25 ( 1 ): 47 - 53 .

Petersen J C . Chapter 14 chemical composition of asphalt as related to asphalt durability [J]. Developments in Petroleum Science , 1984 , 40 ( 9 ): 363 - 399 .

Lu X , Isacsson U . Effect of ageing on bitumen chemistry and rheology [J]. Construction & Building Materials , 2002 , 16 ( 1 ): 15 - 22 .

Fang C Q , Yu R E , Liu S L S , et al . Nanomaterials applied in asphalt modification: a review [J]. Journal of Materials Science & Technology , 2013 , 29 ( 7 ): 589 - 594 .

Zhang H L , Yu J Y , Kuang D L . Effect of expanded vermiculite on aging properties of bitumen [J]. Construction & Building Materials , 2012 , 26 ( 1 ): 244 - 248 .

Ouyang C F , Wang S F , Zhang Y , et al . Improving the aging resistance of styrene-butadiene-styrene tri-block copolymer modified asphalt by addition of antioxidants [J]. Polymer Degradation & Stability , 2006 , 91 ( 4 ): 795 - 804 .

Wu S P , Han J , Pang L , et al . Rheological properties for aged bitumen containing ultraviolate light resistant materials [J]. Construction & Building Materials , 2012 , 33 ( 7 ): 133 - 138 .

亢阳 . 高性能环氧树脂改性沥青材料的制备与性能表征 [D]. 南京 : 东南大学 , 2006 .

Kang Y . Preparation and characterization of high performance epoxy modified asphalt materials [D]. Nanjing : Southeast University , 2006 .

谢玉阁 , 姚鸿儒 , 黄健 . POE弹性体改性沥青的结构与性能 [J]. 弹性体 , 2013 , 23 ( 3 ): 29 - 34 .

Xie Y G , Yao H R , Huang J . Structure and properties of POE elastomer modified asphalt [J]. Elastomer , 2013 , 23 ( 3 ): 29 - 34 .

Song X , Yu J Y , Wu W F , et al . Synthesis and characterization of layered double hydroxides intercalated by UV absorbents and their application in improving UV aging resistance of bitumen [J]. Applied Clay Science , 2015 , 114 : 112 - 129 .

Wu H , Li L , Yu J Y , et al . Effect of layered double hydroxides on ultraviolet aging properties of different bitumens [J]. Construction & Building Materials , 2016 , 111 : 565 - 570 .

Zhou X , Wu S , Liu Q , et al . Effect of surface active agents on the rheological properties and solubility of layered double hydroxides-modified asphalt [J]. Materials Research Innovations , 2015 , 19 ( sup5 ): S5 - 978 -S 5-982 .

程文静 , 郑成 , 毛桃嫣 , 等 . 十八烷基甲基二羟乙基溴化铵的微波合成及性能 [J]. 化工学报 , 2011 , 62 ( 2 ): 565 - 572 .

Cheng W J , Zheng C , Mao T Y , et al . Microwave synthesis and properties of dioctadecyldihydroxyethyl ammonium bromide [J]. CIESC Journal , 2011 , 62 ( 2 ): 565 - 572 .

Li X D , Jia R , Li P S , et al . Response surface analysis for enzymatic decolorization of Congo red by manganese peroxidase [J]. Journal of Molecular Catalysis B: Enzymatic , 2009 , 56 ( 1 ): 1 - 6 .

李博 , 屠幼英 , 梅鑫 , 等 . 响应面法优化超临界CO 2 提取茶籽多糖的工艺研究 [J]. 高校化学工程学报 , 2010 , 24 ( 5 ): 897 - 902 .

Li B , Tu Y Y , Mei X , et al . Optimization of supercritical CO 2 extraction process for tea seed polysaccharide by response surface method [J]. Journal of Chemical Engineering of Chinese Universities , 2010 , 24 ( 5 ): 897 - 902 .

Hill W J , Hunter W G . A review of response surface methodology: a literature survey [J]. Technometrics , 1966 , 8 ( 4 ): 571 - 590 .

Hassan E E , Parish R C , Gallo J M . Optimized formulation of magnetic chitosan microspheres containing the anticancer agent, oxantrazole [J]. Pharmaceutical Research , 1992 , 9 ( 3 ): 390 - 397 .

曹敏娜 , 陆江银 , 薄文旻 . 废橡胶粉改性沥青性能及研究 [J]. 湖南交通科技 , 2012 , 38 ( 4 ): 67 - 70 .

Cao M N , Lu J Y , Bo W M . Properties and research of asphalt modified by waste rubber powder [J]. Hunan Transportation Technology , 2012 , 38 ( 4 ): 67 - 70 .

王晓倩 , 陆江银 , 曹敏娜 . 废橡胶改性沥青的储存稳定性研究 [J]. 石油炼制与化工 , 2014 , 45 ( 4 ): 27 - 30 .

Wang X Q , Lu J Y , Cao M N . Study on storage stability of waste rubber modified asphalt [J]. Petroleum Processing and Petrochemicals , 2014 , 45 ( 4 ): 27 - 30 .

王晓倩 , 陆江银 , 邢苗 . 综述WRP、SBR、SBS改性沥青制备方法和性能的比较 [J]. 当代化工 , 2014 ， ( 11 ): 2355 - 2357 .

Wang X Q , Lu J Y , Xing M . Comparison of preparation methods and properties of WRP, SBR and SBS modified asphalt [J]. Contemporary Chemical Industry , 2014 , ( 11 ): 2355 - 2357 .

云庆庆 , 王晓倩 , 曹康 , 等 . 克拉玛依改性沥青的制备及其性能研究 [J]. 化工新型材料 , 2017 , 45 ( 12 ): 190 - 193 .

Yun Q Q , Wang X Q , Cao K , et al . Preparation of the Karamay modified asphalt and the performance research [J]. New Chemical Materials , 2017 , 45 ( 12 ): 190 - 193 .

云庆庆 , 曹康 , 陆江银 , 等 . 废橡塑复合改性沥青的研究 [J]. 石油炼制与化工 , 2017 , 48 ( 12 ): 83 - 87 .

Yun Q Q , Cao K , Lu J Y , et al . Peroperties of asphalt modified with waste rubber-plastics composite powder [J]. Petroleum Processing and Petrochemicals , 2017 , 48 ( 12 ): 83 - 87 .

Mohammadi I , Khabbaz H . Challenges associated with optimisation of blending, mixing and compaction temperature for asphalt mixture modified with crumb rubber modifier (CRM) [J]. Applied Mechanics & Materials , 2013 , 256-259 : 1837 - 1844 .

Li P , Ding Z , Zou P , et al . Analysis of physico-chemical properties for crumb rubber in process of asphalt modification [J]. Construction & Building Materials , 2017 , 138 : 418 - 426 .

Aflaki S , Memarzadeh M . Using two-way ANOVA and hypothesis test in evaluating crumb rubber modification (CRM) agitation effects on rheological properties of bitumen [J]. Construction & Building Materials , 2011 , 25 ( 4 ): 2094 - 2106 .

Pang L , Liu K , Wu S , et al . Effect of LDHs on the aging resistance of crumb rubber modified asphalt [J]. Construction & Building Materials , 2014 , 67 : 239 - 243 .

蒋绍阶 , 冯欣蕊 , 李晓恩 , 等 . 响应面法优化制备PAC-PDMDAAC杂化絮凝剂及其表征 [J]. 化工学报 , 2014 , 65 ( 2 ): 731 - 736 .

Jiang S J , Feng X R , Li X E , et al . Preparation of PAC-PDMDAAC hybrid flocculant by response surface method and its characterization [J]. CIESC Journal , 2014 , 65 ( 2 ): 731 - 736 .

李璐 , 李若松 , 刘玲娜 , 等 . 静电纺丝技术制备PMMA纤维的分析与模型预测 [J]. 化工学报 , 2013 , 64 ( 5 ): 1869 - 1875 .

Li L , Li R S , Liu L N , et al . Analysis and model prediction of PMMA fibers prepared by electrostatic spinning [J]. CIESC Journal , 2013 , 64 ( 5 ): 1869 - 1875 .

Zhang Z M , Zheng H L . Optimization for decolorization of azo dye acid green 20 by ultrasound and H 2 O 2 using response surface methodology [J]. Journal of Hazardous Materials , 2009 , 172 ( 2 ): 1388 - 1393 .

孙志成 , 韩进 , 张明杨 , 等 . 机械转盘联合超声破解剩余污泥 [J]. 化工学报 , 2016 , 67 ( 12 ): 5229 - 5236 .

Sun Z C , Han J , Zhang M Y , et al . Mechanical turntable combined with ultrasonic cracking residual sludge [J]. CIESC Journal , 2016 , 67 ( 12 ): 5229 - 5236 .

丛玉凤 , 徐磊 , 黄玮 , 等 . SBS-C-9石油树脂改性沥青的研究 [J]. 建筑材料学报 , 2016 , 19 ( 3 ): 602 - 605 .

Cong Y F , Xu L , Huang W , et al . Study on SBS-C-9 modified asphalt by petroleum resin [J]. Journal of Building Materials , 2016 , 19 ( 3 ): 602 - 605 .

Luo W Q , Chen J C . Preparation and properties of bitumen modified by EVA graft copolymer [J]. Construction & Building Materials , 2011 , 25 ( 4 ): 1830 - 1835 .

Yan F , Zhang D , Ma Z G , et al . Aging kinetics of Saudi Arabia paving asphalt [J]. Journal of Fushun Petroleum Institute , 2003 , 23 ( 1 ): 10 - 12 .

Cortizo M S , Larsen D O , Bianchetto H , et al . Effect of the thermal degradation of SBS copolymers during the ageing of modified asphalts [J]. Polymer Degradation & Stability , 2004 , 86 ( 2 ): 275 - 282 .

Zhang F , Hu C B . The research for structural characteristics and modification mechanism of crumb rubber compound modified asphalts [J]. Construction & Building Materials , 2015 , 76 ( 76 ): 330 - 342 .

Ouyang C F , Wang S F , Zhang Y , et al . Improving the aging resistance of asphalt by addition of zinc dialkyldithiophosphate [J]. Fuel , 2006 , 85 ( 7 ): 1060 - 1066 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Preparation and characterization of nanoscale humic acid-urea complex under low temperature conditions

Multi-objective optimization of amine-based desulfurization regeneration system integrated with heat pump technology

High-efficient preparation of cardanol-based self-healing microcapsules

Reactor simulation and optimization for CO oxidative coupling to dimethyl oxalate reactions

Preparation and application of polyimide-based aerogels

Related Author

CHENG Liang

XU Li

HOU Cuihong

LUO Tingliang

ZHANG Baolin

LIU Guoji

LI Xuewen

WANG Zhihong

Related Institution

School of Chemical Engineering and Energy, Zhengzhou University

School of Chemistry and Chemical Engineering, Southwest Petroleum University

Central Sichuan Oil & Gas Field, PetroChina Southwest Oil & Gasfield Company

Natural Gas Research Institute, PetroChina Southwest Oil & Gasfield Company

College of Chemical Engineering, State Key Laboratory of Material-Oriented Chemical Engineering, Nanjing Tech University

⁰