A practical scheme for the GC analysis of pyridine hydrodenitrogenation reaction products

Journal Article · Sun Dec 31 23:00:00 EST 1989 · Analytical Letters; (United States)

DOI:https://doi.org/10.1080/00032719008052472· OSTI ID:5637692

Rajagopal, S; Grimm, T L; Collins, D J; Miranda, R ^[1]

---

1. Univ. of Louisville, KY (United States)

This paper outlines a fast and simple GC technique for on-line analysis of the products of hydrodenitrogenation of pyridine. Two separate columns, viz., Carbowax 1500/Chromosorb W, and n-Octane/Porasil C, which are sequenced with a 10-port sampling valve are used for this purpose. The 10-port valve is maneuvered so as to accomplish the separation of C{sub 1}-C{sub 5} paraffins, C{sub 3}-C{sub 5} olefins and pyridines in a single injection of sample.

• OSTI ID: 5637692
• Journal Information: Analytical Letters; (United States), Journal Name: Analytical Letters; (United States) Vol. 23:4; ISSN ANALB; ISSN 0003-2719
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010402 -- Coal
Lignite
& Peat-- Purification & Upgrading
02 PETROLEUM
020400 -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102* -- Chemical & Spectral Procedures
AMINES
AZINES
CHEMICAL ANALYSIS
CHEMICAL REACTIONS
CHROMATOGRAPHY
COAL LIQUIDS
COLOR CENTERS
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
DATA
DENITRIFICATION
DESIGN
E CENTERS
ENERGY SOURCES
EXPERIMENTAL DATA
FLUIDS
FOSSIL FUELS
FUELS
GAS CHROMATOGRAPHY
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
INFORMATION
LIQUIDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PETROLEUM
PETROLEUM FRACTIONS
POINT DEFECTS
PYRIDINES
QUANTITATIVE CHEMICAL ANALYSIS
SAMPLE PREPARATION
SEPARATION PROCESSES
VACANCIES