Applications of near‐infrared spectroscopy in refineries and important issues to address
H Chung - Applied Spectroscopy Reviews, 2007 - Taylor & Francis
This review primarily concerns NIR (near‐infrared) applications in refineries. Initially, this
article reviews the fundamental aspects for analysis of hydrocarbon mixture by NIR …
article reviews the fundamental aspects for analysis of hydrocarbon mixture by NIR …
Multivariate NIR spectroscopy models for moisture, ash and calorific content in biofuels using bi-orthogonal partial least squares regression
TA Lestander, C Rhén - Analyst, 2005 - pubs.rsc.org
The multitude of biofuels in use and their widely different characteristics stress the need for
improved characterisation of their chemical and physical properties. Industrial use of …
improved characterisation of their chemical and physical properties. Industrial use of …
Simultaneous determination of methanol and ethanol in gasoline using NIR spectroscopy: Effect of gasoline composition
HL Fernandes, IM Raimundo Jr, C Pasquini… - Talanta, 2008 - Elsevier
Near infrared (NIR) spectroscopy was employed for simultaneous determination of methanol
and ethanol contents in gasoline. Spectra were collected in the range from 714 to 2500nm …
and ethanol contents in gasoline. Spectra were collected in the range from 714 to 2500nm …
[PDF][PDF] 在线近红外光谱过程分析技术及其应用
褚小立， 袁洪福， 陆婉珍 - 现代科学仪器, 2004 - ms17.cn
摘要过程分析仪在优化生产控制, 稳定产品质量, 降低劳动成本, 提高经济效益等方面起到越来越
重要的作用, 其中在线近红外光谱分析技术是目前发展最快和最具有前景的过程分析技术之一 …
重要的作用, 其中在线近红外光谱分析技术是目前发展最快和最具有前景的过程分析技术之一 …
Preparation of alcohol-containing gasoline
GK Schmidt, K Tadano - US Patent 6,258,987, 2001 - Google Patents
5,223,714 6/1993 Maggard.............. 250/343 gasoline So that the Subgrade will yield an
alcohol 5,430,295 7/1995 Le Febre et al..... 250/340 containing gasoline which precisely …
alcohol 5,430,295 7/1995 Le Febre et al..... 250/340 containing gasoline which precisely …
Infrared spectroscopy
ML McKelvy, TR Britt, BL Davis, JK Gillie… - Analytical …, 1996 - ACS Publications
This review covers the published literature for the period November 1993 to October 1995
on aspects of infrared spectroscopy that are relevant to chemical analysis. Our review is …
on aspects of infrared spectroscopy that are relevant to chemical analysis. Our review is …
FT-NIR spectroscopy: Trends and application to the kinetic study of epoxy/triamine system (comparison with DSC and SEC results)
G Lachenal, A Pierre, N Poisson - Micron, 1996 - Elsevier
The principal objectives of this paper are:(1) to present one application of the FT-NIR
spectroscopy and (2) to give trends of the NIR analysis. An investigation of the kinetic of an …
spectroscopy and (2) to give trends of the NIR analysis. An investigation of the kinetic of an …
Closed-loop scheduling optimization strategy based on particle swarm optimization with niche technology and soft sensor method of attributes-applied to gasoline …
J Long, K Deng, R He - Chinese Journal of Chemical Engineering, 2023 - Elsevier
Gasoline blending scheduling optimization can bring significant economic and efficient
benefits to refineries. However, the optimization model is complex and difficult to build …
benefits to refineries. However, the optimization model is complex and difficult to build …
Near-infrared spectroscopic prediction of chemical composition of a series of petrochemical process streams for aromatics production
MV Reboucas, JB dos Santos, D Domingos… - Vibrational …, 2010 - Elsevier
The use of near-infrared spectroscopy, combined with chemometrics methods for data
treatment, has been widely used in the petrochemical industry obtaining fast and precise …
treatment, has been widely used in the petrochemical industry obtaining fast and precise …
Cracking property determination
B Descales, C Granzotto, D Lambert, JR Llinas… - US Patent …, 1999 - Google Patents
Minnich & McKee 57 ABSTRACT An apparatus for on-line measuring physical property data
of hydrocarbon products such as octane number, cetane number, density, vapour pressure …
of hydrocarbon products such as octane number, cetane number, density, vapour pressure …