Selective Gas Absorption Under Pressure

Hsieh, K.T.; Aiken, R.C.

doi:10.1080/00986448408911160

Cited by 4 publications

(2 citation statements)

References 16 publications

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“…The reaction time of CO 2 and H 2 S with NaOH are different. CO 2 reacts with NaOH solution more slowly than H 2 S [11][12][13]. Based on this fact the chemisorption in NaOH solution is able to work as a selective method for H 2 S capture, if the sufficiently short contact time (<1s) is provided.…”

Section: Introductionmentioning

confidence: 99%

Removal of hydrogen sulphide content from biogas by atomizing of alkali solution

Molnár

Rippel-Pethő

Horváth³

et al. 2017

Studia UBB Chemia

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ABSTRACT. Our energy requirements increased significant in the last decades. For this reason the potential utilization of renewable energy sources come into view. Biogas is a kind of renewable energy sources. Purification of raw biogas is essential prior to use. Mainly the hydrogen sulfide content of gas is very harmful. It can cause corrosion in compressors and engines. Furthermore sulfur dioxide and sulfur trioxide are formed from hydrogen sulfide due to combustion, which similarly corrosive present of water and toxic like hydrogen sulfide. We examined the hydrogen sulfide absorption from biogas model gas mixtures (CO 2 , H 2 S, N 2 ) based on alkali competitive chemisorption technology.

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Section: Introductionmentioning

confidence: 99%

Removal of hydrogen sulphide content from biogas by atomizing of alkali solution

Molnár

Rippel-Pethő

Horváth³

et al. 2017

Studia UBB Chemia

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show abstract

“…Gas purification by alkaline chemisorptions has already been implemented in reactors with static mixers, countercurrent packed absorbers or countercurrent spray scrubber as well [4][5][6][7][8][9][10]. Application of a Jet reactor seems to be an ideal solution.…”

Section: Introductionmentioning

confidence: 99%