Synthesis of a long chain alkylbiphenyl base stock and study on the lubricating properties
Wang, Tinggui; Cai, Guoxing; Zhang, Letao; Ma, Li; Yu, Erlei; Eli, Wumanjiang
2014
Source PublicationINDUSTRIAL LUBRICATION AND TRIBOLOGY
ISSN0036-8792
Volume66Issue:5Pages:618-622
AbstractPurpose - The Friedel-Crafts alkylation of biphenyl with 1-octene was completed using methanesulfonic acid (MSA) as catalyst. Design/methodology/approach - Single factor experiments were carried out to investigate the influence of the molar ratio of biphenyl to 1-octene, the amount of MSA, reaction temperature and reaction time on the olefins conversion and the yield of product to obtain the optimal reaction conditions. Under the optimum conditions, a lubricating base stock was synthesized, and its physical, chemical and electrical properties were determined. Findings - The experimental results showed that after a 5 h reaction time at 353 K, the olefins conversion of 94.9 per cent and the yield of product of 69.3 per cent were obtained with a molar ratio of biphenyl to 1-octene of 1.2 and a molar ratio of MSA to 1-octene of 1. Under the optimum conditions, a lubricating base stock was synthesized, and its physical, chemical and electrical properties were determined. The results suggested that the synthetic base stock could be used as refrigeration oil. Originality/value - In this manuscript, biphenyl was alkylated with 1-octene using MSA as the catalyst and 2.6-di-t-butylphenol as polymerization inhibitor. Compared with traditional catalysts, it has so many advantages as low tendency to oxidize organic compounds, low toxicity and less corrosion. In addition, it can be readily separated from the reaction mixture and can be reused. Moreover, MSA is an environmentally friendly material.
KeywordMethanesulfonic Acid 1-octene Alkylation Base Stock Biphenyl Refrigeration Oil
DOI10.1108/ILT-01-2013-0008
Indexed BySCI
WOS IDWOS:000341780100007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3813
Collection新疆维吾尔自治区精细化工工程技术研究中心
AffiliationChinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi, Peoples R China
Recommended Citation
GB/T 7714
Wang, Tinggui,Cai, Guoxing,Zhang, Letao,et al. Synthesis of a long chain alkylbiphenyl base stock and study on the lubricating properties[J]. INDUSTRIAL LUBRICATION AND TRIBOLOGY,2014,66(5):618-622.
APA Wang, Tinggui,Cai, Guoxing,Zhang, Letao,Ma, Li,Yu, Erlei,&Eli, Wumanjiang.(2014).Synthesis of a long chain alkylbiphenyl base stock and study on the lubricating properties.INDUSTRIAL LUBRICATION AND TRIBOLOGY,66(5),618-622.
MLA Wang, Tinggui,et al."Synthesis of a long chain alkylbiphenyl base stock and study on the lubricating properties".INDUSTRIAL LUBRICATION AND TRIBOLOGY 66.5(2014):618-622.
Files in This Item:
File Name/Size DocType Version Access License
Synthesis of a long (174KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Tinggui]'s Articles
[Cai, Guoxing]'s Articles
[Zhang, Letao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Tinggui]'s Articles
[Cai, Guoxing]'s Articles
[Zhang, Letao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Tinggui]'s Articles
[Cai, Guoxing]'s Articles
[Zhang, Letao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Synthesis of a long chain alkylbiphenyl base stock and study on the lubricating properties.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.