全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

运用太赫兹时域光谱技术定量分析柴油的含硫量

Keywords: 光谱学,硫含量,太赫兹时域光谱,柴油

Full-Text   Cite this paper   Add to My Lib

Abstract:

测量柴油样品的太赫兹时域光谱并对其含硫量进行了定量计算.在0.2~1.5THz范围内,柴油的吸收系数随着太赫兹频率和硫含量呈规律性递增.基于这一变化关系建立起了硫含量与太赫兹吸收系数和频率的多元非线性模型,通过测量柴油的太赫兹光谱代入此模型即可计算出柴油的硫含量.这一结果为太赫兹时域光谱技术应用于柴油含硫量的无损快速检测奠定了理论基础,显示出巨大的应用前景.

References

[1]  【1】US EPA, Regulatory announcement: heavy-duty engine and vehicle standards and highway diesel fuel sulfur control requirements, December 2000.
[2]  【2】MA X L , SAKANISHI K Y, ISODA T K, et al. Determination of sulfur compounds in non-polar fraction of vacuum gas oil[J], Fuel, 1997, 76: 329339.
[3]  【3】BEENS J, TIJSSEN R. The characterization and quantitation of sulfur-containing compounds in (heavy) middle distillates by LC-GC-FID-SCD[J], J High Resol Chromatogr, 1997, 20: 131135.
[4]  【4】HUA Rui-Xiang, LI Yan-Yan, LIU Wei, et al. Determination of sulfur-containing compounds in diesel oils by comprehensive two-dimensional gas chromatography with a sulfur chemiluminescence detector[J], J Chroma A, 2003, 1019: 101109.
[5]  【5】NASHIMA S, MORIKAWA O, TANAKA K, et al. Temperature dependence of optical and electronic properties of moderately doped silicon at terahertz frequencies[J], J Appl Phys, 2001, 90: 837842.
[6]  【6】SHEN Y C, LO T, TADAY P F, et al. Detection and identification of explosives using THz pulsed spectroscopic imaging[J], Appl Phys Lett, 2005, 86: 241116.
[7]  【7】GORENFLO S, TAUER U, HINKOV I, et al. Dielectric properties of oil-water complexes using terahertz transmission spectroscopy[J], Chem Phys Lett, 2006, 421: 494498.
[8]  【8】LI Jiu-Sheng, LI Xiao-Jun. Determination principal component content of seed oils by THz-TDS[J], Chem Phys Lett, 2009, 476: 9296.
[9]  【9】LI Xiao-Jun, HONG Zhi, HE Jin-Long, et al, Precisely optical material parameter determination by time domain waveform rebuilding with THz time-domain spectroscopy[J], Opti Comm, 2010, 283: 47014706.
[10]  【10】SHI Nai-Jie, LI Yun-Qiao, HOU Yun-Yan, et al. Development of series of Certified reference materials of sulfur in diesel oil[J], (史乃捷, 李云巧, 侯云艳,等, 柴油中硫成分分析系列标准物质的研制, 化学分析计量), Chem Analy Meter, 2003, 12: 13.
[11]  【11】HU Ying, WANG Xiao-Hong, GUO Lan-Tao, et al. Absorption and dispersion of vegetable oil and animal fat in THz range[J], (胡颖, 王晓红, 郭澜涛,等, 植物油和动物脂肪在THz波段的吸收和色散[J], 物理学报)Acta Phys Sini, 2005, 54: 41244128.
[12]  【12】LI Jiu-Sheng, Optical parameters of vegetable oil studied by terahertz time-domain spectroscopy[J], Appl Spec, 2010, 64: 231234.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133