Comparison between GC-TCD and GC-FID for the determination of propane in gas mixture

Budiman, Harry; Nuryatini,; Zuas, Oman

doi:10.1016/j.proche.2015.12.080

Cited by 20 publications

(13 citation statements)

References 10 publications

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“…Separation was made by two porous polymer bead columns, 5 m Hayesep N R 80/100 (Supelco Analytical; Sigma-Aldrich, Saint Louis, Missouri, United States) for compounds with a low molecular weight, and 3 ft Molesieve 5A R 80/100 (Restek) for large-molecule adsorption (Espinoza et al, 2018). Quantification with TCD, which is a universal detector that has good sensitivity, extended linearity, and excellent stability (Hilborn and Monkman, 1975;McNair and Miller, 2008), was carried out based on the difference of thermal conductivity between the mobile phase and the gas to be analyzed (Budiman and Nuryatini, 2015). For data acquisition, interpretation, and chromatogram representation, the software Total Chrome Navigator (PerkinElmer) was used.…”

Section: Chromatographic Analysismentioning

confidence: 99%

Syngas Production From the Reforming of Typical Biogas Compositions in an Inert Porous Media Reactor

et al. 2020

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Syngas production by inert porous media combustion of rich biogas-air mixtures was studied experimentally, focusing on carbon dioxide utilization and process efficiency. Different gas mixtures of natural gas and carbon dioxide, which simulated a typical biogas composition of 100:0, 70:30, 55:45, and 40:60 (CH 4 :CO 2 ), were comparatively analyzed considering combustion waves temperatures and velocities, and chemical concentrations products, at high equivalence ratios of ϕ = 1.5 and ϕ = 2.0. Different CO 2 concentrations on biogas composition showed higher H 2 productions than on pure methane (100:0), mainly due to CO 2 reforming reactions. Also, syngas production, hydrogen yields, and process efficiency by means of biogas filtration combustion were higher than under methane filtration combustion. Results of the thermochemical conversion of biogas show an alternative and promising non-catalytic technique to CO 2 utilization.

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Section: Chromatographic Analysismentioning

confidence: 99%

Syngas Production From the Reforming of Typical Biogas Compositions in an Inert Porous Media Reactor

et al. 2020

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“…The four collected samples, approximately 100 mL each in isopropanol were prepared and analysed to identify the fingerprint of all chromatographable compounds present using gas chromatography-flame ionisation detector (GC-FID). The FID specifically responds to all hydrocarbon compounds which burns in Oxy Hydrogen flame [14][15]. The signals produced by the FID represent most of the typical tar components [14].…”

Section: Sample Preparation and Analysismentioning

confidence: 99%

“…The FID specifically responds to all hydrocarbon compounds which burns in Oxy Hydrogen flame [14][15]. The signals produced by the FID represent most of the typical tar components [14].…”

Section: Sample Preparation and Analysismentioning

confidence: 99%

Effect of Furnace Temperature on the Distribution of Tar during Gasification of Miscanthus

Kombe

2018

JENRR

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Biomass has been extensively recognised as a clean and sustainable energy source with the highest probability to substitute fossil fuel in the energy market. Its utilisation for energy generation is of particular interest to the world at large because of its potential to reduce global carbon dioxide emission. Concerning these considerations, gasification technology comes to the forefront of biomass conversion to various forms of energy for some reasons. Primarily, gasification offers a high flexibility in utilising different kinds of biomass feedstock to produce a combustible gas, making it more active process than pyrolysis and direct combustion. However, the major challenge associated with thermal gasification of biomass is tars and particulates formation. These compounds compromise the state of syngas, potentially harming end use systems especially those delicate to the quality of gas. In this research, tar sampling and analysis was performed based on a modified standard tar protocol followed by gas chromatography-flame ionisation detector (GC-FID) so as to quantify tar concentration in syngas produced from gasification of Miscanthus. Experiments was carried out at various furnace temperature in the range 350-650 , with temperature enhancement, the abundance of phenolic compounds increases.

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“…For repeatability (intra-day precision), the investigation was conducted to assess the closeness between measured values of a number of measurements for a short time period (the same day) [36]. The repeatability for measurement method was verified by injecting the five replicate injections of the SF 6 standard for each concentration level.…”

Section: Precisionmentioning

confidence: 99%

“…Thus, conducting a set of measurement to obtain a lower %RSD was not needed because the repeatability of the method is sufficient enough [37]. The reproducibility (inter-day precision) refers to the variability results of a repeated measurement that are obtained with the same test method at different and longer periods [36]. In the reproducibility study to evaluate the effect of make-up gas used, the procedure was similar to that of repeatability except the measurement period where a longer period was conducted instead of the same day.…”

Section: Precisionmentioning

confidence: 99%

Measurement of SF6 using gc-ecd: a comparative study on the utilization of CO2-N2 mixture and CH4-ar mixture as a make-up gas

Zuas¹,

Budiman²,

Hamim³

2017

ChChT

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Comparison between GC-TCD and GC-FID for the determination of propane in gas mixture

Cited by 20 publications

References 10 publications

Syngas Production From the Reforming of Typical Biogas Compositions in an Inert Porous Media Reactor

Syngas Production From the Reforming of Typical Biogas Compositions in an Inert Porous Media Reactor

Effect of Furnace Temperature on the Distribution of Tar during Gasification of Miscanthus

Measurement of SF6 using gc-ecd: a comparative study on the utilization of CO2-N2 mixture and CH4-ar mixture as a make-up gas

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