Preparation of Asphalt Rejuvenator Using Furfural Extracted Oil from Coking Gas Oil

doi:10.3969/j.issn.1006-396X.2015.03.001

Journal of Petrochemical Universities ›› 2015, Vol. 28 ›› Issue (3): 1-6.DOI: 10.3969/j.issn.1006-396X.2015.03.001

(1.Qingdao Huicheng Petrochemical Technology Co., Ltd., Qingdao Shandong 266500, China;  2.College of Chemical Engineering, China University of Petroleum, Qingdao Shandong 266580, China;  3.Beijing Company, China Petroleum Engineering Co., Ltd., Beijing 100086, China)

Received:2015-03-23 Revised:2015-04-09 Published:2015-06-25 Online:2015-06-23

焦化蜡油糠醛抽出油制备沥青再生剂的研究

张新功¹, 魏建明², 崔海滨³, 杜峰², 赵辉²

( 1. 青岛惠城石化科技有限公司, 山东青岛2 6 6 5 0 0; 2. 中国石油大学( 华东) 化学工程学院, 山东青岛2 6 6 5 8 0;
3. 中国石油集团工程设计有限责任公司北京分公司, 北京1 0 0 0 8 6)

通讯作者: 魏建明( 1 9 7 9 - ) , 男, 博士, 工程师, 从事重质油加工研究; E - m a i l : d r e a m_r o o m@1 2 6. c o m。
作者简介:张新功( 1 9 7 0 - ) , 男, 高级工程师, 从事重质油加工及固体废物的资源化研究; E - m a i l : z h a n g x i n g o n g@1 2 6. c o m。
基金资助:
国家自然科学基金项目( 5 1 0 0 8 3 0 7) ; 山东省自然科学基金项目( Z R 2 0 1 4 E EQ 0 0 5) ; 中央高校基本科研业务费专项资
金资助( 1 5 C X 0 8 0 0 5 A) 。

Abstract

Abstract: The furfural extracted oil was obtained through furfural extraction processing of coking gas oil from Qingdao Petrochemical Company. Due to its high aromatics content, it can be used to produce asphalt rejuvenator. The rejuvenators was prepared by blending extracted oil with AH90 asphalt, and the performance of the rejuvenated asphalt was evaluated. It was found that five types of rejuvenators(RA5, RA25, RA75, RA250 and RA500) can be produced via adding AH90 asphalt into extracted oil using the mass percentages of 90%, 70%, 50%, 86.8% and 60.7% respectively, which all met the requirements of NB/SH/T 0819—2010 specification. After mixing the five rejuvenators with aged asphalt using different ratios, the rejuvenated asphalts showed the similar properties with the AH70 asphalt. And it indicated that the prepared rejuvenators in this study can satisfy the technique requirements of the products.

Key words: Coking gas oil, , Furfural Extracted Oil, , Aged asphalt, , Rejuvenator

摘要： 青岛炼化公司的焦化蜡油经过糠醛抽提工艺得到糠醛抽出油, 由于其芳烃含量高, 可作为沥青再生剂的调合组分。将其与 AH - 9 0直馏沥青调合制备再生剂, 并评价了再生剂对老化沥青的再生性能。结果表明, 富含芳烃的抽出油通过添加质量分数分别为9 0%、 7 0%、 5 0%、 8 6. 8%以及6 0. 7%的 AH - 9 0沥青可以制备出5种符合 N B / SH / T0 8 1 9—2 0 1 0标准的热拌沥青再生剂产品 RA 5、 RA 2 5、 RA 7 5、 RA 2 5 0和 RA 5 0 0。将5种再生剂与氧化沥青按不同比例混合, 得到的再生沥青性能与 AH - 7 0号沥青性能相当, 表明本研究研制的再生剂能够满足产品的技术要求。

关键词: 焦化蜡油, 糠醛抽出油, , 老化沥青, , 再生剂

Zhang Xingong,Wei Jianming,Cui Haibin,et al. Preparation of Asphalt Rejuvenator Using Furfural Extracted Oil from Coking Gas Oil[J]. Journal of Petrochemical Universities, 2015, 28(3): 1-6.

张新功, 魏建明, 崔海滨, 杜峰, 赵辉. 焦化蜡油糠醛抽出油制备沥青再生剂的研究[J]. 石油化工高等学校学报, 2015, 28(3): 1-6.

[1]	Shi Xuewei,Wu Yanyang,Xu Shouhong,et al. Removal of Co²⁺ and Mn²⁺ from Wastewater with CH-90 Exchange Resin [J]. Journal of Petrochemical Universities, 2017, 30(5): 1-5.
[2]	Hu Wenxue,Zhou Rujin,Shen Jian. The Effects of Operating Parameters on the Coking of the HVGO during Pyrolysis Process [J]. Journal of Petrochemical Universities, 2017, 30(5): 6-11.
[3]	Lai Junling, Lai Xiaochen, Liu Ye, et al. Preparation of Dry Water and Dry Bases for Catalytic Hydrolysis of Carbonyl Sulfide [J]. Journal of Petrochemical Universities, 2017, 30(5): 12-16.
[4]	Song Guanlong,Zhao Dezhi,Wu Qing,et al. Effect of Reaction Conditions on Hydrocracking Reaction of Slurry Bed [J]. Journal of Petrochemical Universities, 2017, 30(5): 17-21.
[5]	Qi Bangfeng， Song Junhui. Hydrofining Process Research on Removing PAHs by Naphthenic Vacuum Gas Oil [J]. Journal of Petrochemical Universities, 2017, 30(5): 22-25.
[6]	Yang Zihao,Zhao Ji,Tang Yongliang,et al. Plugging Effect of Micro Crosslinked Polymer Microspheres on Nucleopore Membrane [J]. Journal of Petrochemical Universities, 2017, 30(5): 26-31.
[7]	Zhu Zhou,Kang Wanli,Yang Hongbin,Zhang Bo. Synthesis and Rheological Properties of a Sulfobetaine Amphiphilic Polymer [J]. Journal of Petrochemical Universities, 2017, 30(5): 32-36.
[8]	Han Guilin. Characterization of Contribution of Emulsification to Injection Pressure and Its Affecting Factors [J]. Journal of Petrochemical Universities, 2017, 30(5): 37-41.
[9]	Wu Hongchen,Zhang Xiaoli,He Jinxian,et al. Dissolution Mechanism of Feldspar of Tight Sandstone and Its Influencing Factors [J]. Journal of Petrochemical Universities, 2017, 30(5): 42-49.
[10]	Zhang Dong, Hou Yawei, Zhang Mo,et al. Quantitative Research of Relationship Between Oil Displacement Efficiency  and Pore Volume Injection Ratio Based on Logistic Model [J]. Journal of Petrochemical Universities, 2017, 30(5): 50-54.
[11]	Zhang Jicheng, Zheng Lingyun. The Study on Technical Limits for Interlayer Channeling of InjectionProduction Well Area [J]. Journal of Petrochemical Universities, 2017, 30(5): 60-65.
[12]	Chen Jianheng, He Limin, Lyu Yuling, Li Xiaowei. Analysis on the Movement Characteristics of Bypass  Pig and PigGenerated Slug Dissipation [J]. Journal of Petrochemical Universities, 2017, 30(5): 66-71.
[13]	Wan Yufei, Chen Zhengwen, Liu Chunyu,et al. Dynamic Analysis on Pressure Relief Process under Blocking Accident [J]. Journal of Petrochemical Universities, 2017, 30(5): 72-79.
[14]	Gong Qingjun,Ma Guiyang,Pan Zhen,et al. Prediction of Natural Gas Hydrate Formation Based on Support Vector Machine (SVM)CV [J]. Journal of Petrochemical Universities, 2017, 30(5): 80-85.
[15]	Li Chuanxian,Yan Kongyao,Yang Shuang,et al. CO₂ Swelling and Synergistic Effect of CH₄ on Rheological Improvement of Changqing Crude Oil [J]. Journal of Petrochemical Universities, 2017, 30(5): 86-92.