Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at
ABSTRACT: The non-condensable gas (NCG) from geothermal power plants can contain substantial amount of hydrogen sulfide, which has to be removed to meet environmental regulations in most location. However, in Iceland the NCG is emitted to the atmosphere without further treatment. In this paper, resu...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.521.3188 2023-05-15T16:49:17+02:00 Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at Nesjavellir Power Plant Kristín Vala Matthíasdóttir The Pennsylvania State University CiteSeerX Archives 2006 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.521.3188 http://www.chemeng.lth.se/exjobb/E251.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.521.3188 http://www.chemeng.lth.se/exjobb/E251.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.chemeng.lth.se/exjobb/E251.pdf text 2006 ftciteseerx 2016-01-08T10:08:48Z ABSTRACT: The non-condensable gas (NCG) from geothermal power plants can contain substantial amount of hydrogen sulfide, which has to be removed to meet environmental regulations in most location. However, in Iceland the NCG is emitted to the atmosphere without further treatment. In this paper, result of a master’s study on different methods to remove H2S from NCG at Nesjavellir geothermal power plant is published. Four processes for H2S removal from NCG were studied, namely: WSA, LO-CAT, THOPAQ, and Fe-Cl hybrid processes. The first three processes are prevalent processes, but the Fe-Cl hybrid process is a recently developed process. The processes pre-design cost estimates are compared in order to choose an economic process for H2S removal from NCG at Nesjavellir power plant. KEY WORDS: H2S, Nesjavellir, Geothermal gas, Fe-Cl hybrid process, 1. Text Iceland Unknown Nesjavellir ENVELOPE(-21.251,-21.251,64.115,64.115) |
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English |
description |
ABSTRACT: The non-condensable gas (NCG) from geothermal power plants can contain substantial amount of hydrogen sulfide, which has to be removed to meet environmental regulations in most location. However, in Iceland the NCG is emitted to the atmosphere without further treatment. In this paper, result of a master’s study on different methods to remove H2S from NCG at Nesjavellir geothermal power plant is published. Four processes for H2S removal from NCG were studied, namely: WSA, LO-CAT, THOPAQ, and Fe-Cl hybrid processes. The first three processes are prevalent processes, but the Fe-Cl hybrid process is a recently developed process. The processes pre-design cost estimates are compared in order to choose an economic process for H2S removal from NCG at Nesjavellir power plant. KEY WORDS: H2S, Nesjavellir, Geothermal gas, Fe-Cl hybrid process, 1. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Nesjavellir Power Plant Kristín Vala Matthíasdóttir |
spellingShingle |
Nesjavellir Power Plant Kristín Vala Matthíasdóttir Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at |
author_facet |
Nesjavellir Power Plant Kristín Vala Matthíasdóttir |
author_sort |
Nesjavellir Power Plant |
title |
Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at |
title_short |
Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at |
title_full |
Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at |
title_fullStr |
Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at |
title_full_unstemmed |
Removal of Hydrogen Sulfide from Non-Condensable Geothermal Gas at |
title_sort |
removal of hydrogen sulfide from non-condensable geothermal gas at |
publishDate |
2006 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.521.3188 http://www.chemeng.lth.se/exjobb/E251.pdf |
long_lat |
ENVELOPE(-21.251,-21.251,64.115,64.115) |
geographic |
Nesjavellir |
geographic_facet |
Nesjavellir |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
http://www.chemeng.lth.se/exjobb/E251.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.521.3188 http://www.chemeng.lth.se/exjobb/E251.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766039441914200064 |