A method for the determination of carbon monoxide, carbon dioxide, sulphur dioxide, carbonyl sulphide, oxygen and nitrogen in furnace gas atmospheres by gas chromatography

The Analyst ◽  
1971 ◽  
Vol 96 (1143) ◽  
pp. 447 ◽  
Author(s):  
J. B. W. Bailey ◽  
N. E. Brown ◽  
C. V. Phillips
Keyword(s):  
Carbon Dioxide ◽  
Gas Chromatography ◽  
Carbon Monoxide ◽  
Sulphur Dioxide ◽  
Carbonyl Sulphide

scholarly journals The Use of Cryogenic Temperature Gas Chromatography for the Determination of Carbon Monoxide and Carbon Dioxide in Cigarette Smoke

1972 ◽  
Vol 6 (4) ◽  
Author(s):  
G.P. Morie ◽  
C.H. Sloan
Keyword(s):  
Carbon Dioxide ◽  
Gas Chromatography ◽  
Carbon Monoxide ◽  
Liquid Nitrogen ◽  
Cigarette Smoke ◽  
Cryogenic Temperature ◽  
Chromatographic Method ◽  
Porapak Q ◽  
Gas Chromatographic Method

AbstractA gas chromatographic method for the determination of carbon monoxide and carbon dioxide in cigarette smoke was developed. A column containing Porapak Q packing and a cryogenic temperature programmer which employed liquid nitrogen to cool the column to subambient temperatures was used. The separation of N

scholarly journals Cave Air Analysis with Gas Chromatography Mass Spectrometry

2021 ◽  
Author(s):  
Gyula Nyerges ◽  
Dénes Szieberth ◽  
Judit Mátyási ◽  
József Balla
Keyword(s):  
Mass Spectrometry ◽  
Carbon Dioxide ◽  
Gas Chromatography ◽  
Carbon Monoxide ◽  
Stationary Phase ◽  
Gas Analysis ◽  
Gas Chromatography Mass Spectrometry ◽  
Cave System ◽  
Validation Parameters

Gas chromatography (GC) is a frequently used analytical method for the determination of permanent and organic air components. The analysis usually needs two different columns in practice. The molecular sieve stationary phase can separate oxygen, nitrogen and carbon monoxide, but irreversibly adsorbs carbon dioxide and water. Porapak type columns are applicable for the measurement of carbon dioxide, however oxygen, argon, nitrogen and carbon monoxide are co-eluted. Usually these two types of columns are used in parallel for the determination. Carboxen stationary phase can separate carbon monoxide and carbon dioxide, but argon, oxygen and nitrogen are co-eluted. Thermal conductivity detector (TCD) and flame ionization detector (FID) are used commonly together for the determination of the separated components. TCD is applied for permanent gas analysis whereas FID – combined with a methanizer – is used for the detection of carbon monoxide, carbon dioxide and light hydrocarbons. Mass spectrometer (MS) is also a potential detector, because the properly chosen fragment ions can increase the selectivity.We developed a method for the determination of air components, using only one column and one detector. This method is suitable for the measurements by combining the advantages of the carboxen column with mass spectrometry. The validation parameters of the method were in the acceptable interval, so this method is able to determine the air components. The application of this technique to the analysis of cave air provided valuable information to the exploration of the Molnár János cave system.

Determination of carbon monoxide, methane and carbon dioxide in refinery hydrogen gases and air by gas chromatography

2003 ◽  
Vol 989 (2) ◽  
pp. 277-283 ◽  
Author(s):  
Marian Kamiński ◽  
Rafał Kartanowicz ◽  
Daniel Jastrzębski ◽  
Marcin M. Kamiński
Keyword(s):  
Carbon Dioxide ◽  
Gas Chromatography ◽  
Carbon Monoxide

RUMEN GAS ANALYSIS BY GAS-SOLID CHROMATOGRAPHY

1961 ◽  
Vol 41 (2) ◽  
pp. 187-196 ◽  
Author(s):  
J. M. McArthur ◽  
J. E. Miltimore
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Hydrogen Sulphide ◽  
Sample Volume ◽  
Gas Analysis ◽  
Complete Analysis ◽  
Thermal Detector ◽  
Thermal Detection ◽  
Methane Carbon

Methods are described for sampling and analysing rumen gases. The analysis requires less than 15 minutes for the determination of hydrogen, oxygen, nitrogen, methane, carbon monoxide, carbon dioxide, and hydrogen sulphide, i.e., for all gases occurring in the rumen. The method is sensitive and requires only a small quantity of sample, and the sample volume need not be known. The presence of water or other vapours in the sample does not influence the results. Relative thermal detector responses have been determined for gases which occur in the rumen. These eliminate the necessity for the calibration of gas chromatographs using thermal detection. The first complete analysis of rumen gas is presented.

Determination of blood carbon monoxide content by gas chromatography.

1966 ◽  
Vol 21 (4) ◽  
pp. 1368-1370 ◽  
Author(s):  
S M Ayres ◽  
A Criscitiello ◽  
S Giannelli
Keyword(s):  
Gas Chromatography ◽  
Carbon Monoxide ◽  
Carbon Monoxide Content

Determination of Carbon Monoxide in Blood by Gas Chromatography

1968 ◽  
Vol 14 (2) ◽  
pp. 162-171 ◽  
Author(s):  
Harold A Collison ◽  
F Lee Rodkey ◽  
John D O'Neal
Keyword(s):  
Gas Chromatography ◽  
Carbon Monoxide ◽  
Molecular Sieve ◽  
Catalytic Reduction ◽  
Blood Gases ◽  
Flame Ionization ◽  
Normal Human ◽  
Molecular Sieve Column ◽  
Normal Human Blood

Abstract A method for the determination of CO content in blood is described. Carbon monoxide bound to hemoglobin is released by hemolysis and reaction with K3Fe(CN)6 in a closed system. The gases liberated are then swept onto a 5 A molecular sieve column where CO is separated from other blood gases. The CO, after catalytic reduction to methane, is detected by flame ionization. The method is rapid, specific, and sufficiently sensitive to permit analysis of 0.1-ml. samples of normal blood. The accuracy of the method, expressed as the coefficient of variation (S.D. x 100/mean), is 1.8% for normal human blood.

Sign in / Sign up

Export Citation Format

Share Document