A New Method of Separating and Refining β-Methylnaphthalene from Wash Oil

Yong Sheng E; Xiao Dan Sun

doi:10.4028/www.scientific.net/AMR.549.225

Paper Titles

Study of Methylene Blue Adsorption on Mesoporus Molecular Sieve from Aqueous Solution
p.207

Preparation and Characterization of Water-Soluble CdSe/CdS Core/Shell Quantum Dots
p.212

Synthesis of Metal Core in the Apoferritin Cavity
p.216

Iodide Selective Electrode Based on Cobalt(II) Complex with Dual-Core Schif Base as Neutral Carrier
p.221

A New Method of Separating and Refining β-Methylnaphthalene from Wash Oil
p.225

A Highly Selective and Sensitive Fluorescent Probe Based on Quinolone Derivative for Hg²⁺ in Aqueous Solution
p.229

Fabrication of a New Type Modified Attapulgite and its Best Adsorption Conditions of Cu²⁺ Ion
p.234

Nonthermal Plasma Hybrid Technology for VOCs Decomposition
p.238

Lipase-Catalyzed Synthesis of Ferulyl Oleins and their Inhibition Effects on Nitrosamine
p.242

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 549A New Method of Separating and Refining...

A New Method of Separating and Refining β-Methylnaphthalene from Wash Oil

Abstract:

This paper introduces the current technology of separating and refining β-methylnaphthalene from wash oil. On this basis, I propose a new production method of β-methylnaphthalene after many experiments. Industrial methylnaphthalene is washed twice with sulfuric acid and is distilled once. The content of β-methylnaphthalene is higher than 96%.The yield is 60%, which is higher than current domestic production levels.

You might also be interested in these eBooks

Chemical Engineering and Material Properties II

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 549)

Pages:

225-228

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.549.225

Citation:

Cite this paper

Online since:

July 2012

Authors:

Yong Sheng E, Xiao Dan Sun

Keywords:

Method, Refining, Separate, β-Methylnaphthalene

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Chen Qiwen, Xue Yongqiang. The Production Methods of Abstracting 2-Alpha methylnaphthalene from Wash Oil [J]. Shanxi Chemical Industry. 2005, 25 (1) : 20-22.

Google Scholar

[2] He Xicai. Purification of β-methylnaphthalene from Wash Oil [J]. Sichuan Metallurgy. 2007, 29 (2) : 40-44.

Google Scholar

[3] Yang Baochang, Ba Debiao. Extract β-methylnaphthalene and α-methylnaphthalene From the Methylnaphthalene Fraction [J]. Shenyang Chemical Industry. 1999, 28 (3) : 39-42.

Google Scholar

[4] Teng Zhancai, Bi Hongmei, Bi Hongmei, Gao Jinling. The β-methylnaphthalene's Refine Techniques [J]. Journal of Jiamusi University (Natural Science Edition). 2004, 22 (4) : 502-504.

Google Scholar

[5] Yao Runsheng, Xue Yongqiang, Wang Zhizhong. A New Process of Separating and Refining β-methylnaphthalene from Gas Absorber Oil [J]. Coal Conversion. 2009, 32(2): 25-27.

Google Scholar