Method for selective desulphurisation of a synthetic raw gas
The invention relates to a method for operating a gas scrubbing plant, wherein a feed gas (1) containing hydrogen, carbon monoxide, carbon dioxide and carbonyl sulphide and/or hydrogen sulphide is scrubbed in a scrubbing facility (A1) by a scrubbing agent (3, 4) pre-charged with carbon dioxide in or...
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| creator | Fischer, Anna-Maria Brandl, Alexander |
| description | The invention relates to a method for operating a gas scrubbing plant, wherein a feed gas (1) containing hydrogen, carbon monoxide, carbon dioxide and carbonyl sulphide and/or hydrogen sulphide is scrubbed in a scrubbing facility (A1) by a scrubbing agent (3, 4) pre-charged with carbon dioxide in order to largely remove the sulphur components selectively from the feed gas and produce a desulphurised gas stream (5, 9). The invention is characterised in that a sulphur-free scrubbing agent (3, 4) is used that has a carbon dioxide partial pressure upon its introduction into the scrubbing facility (A1) which is greater than or equal to the carbon dioxide partial pressure in the feed gas (1) to be desulphurised. |
| format | Patent |
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The invention is characterised in that a sulphur-free scrubbing agent (3, 4) is used that has a carbon dioxide partial pressure upon its introduction into the scrubbing facility (A1) which is greater than or equal to the carbon dioxide partial pressure in the feed gas (1) to be desulphurised.</description><language>eng</language><subject>CHEMISTRY ; FUELS ; LUBRICANTS ; METALLURGY ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE ; SEPARATION ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TRANSPORTING</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170622&DB=EPODOC&CC=AU&NR=2013301899B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170622&DB=EPODOC&CC=AU&NR=2013301899B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Fischer, Anna-Maria</creatorcontrib><creatorcontrib>Brandl, Alexander</creatorcontrib><title>Method for selective desulphurisation of a synthetic raw gas</title><description>The invention relates to a method for operating a gas scrubbing plant, wherein a feed gas (1) containing hydrogen, carbon monoxide, carbon dioxide and carbonyl sulphide and/or hydrogen sulphide is scrubbed in a scrubbing facility (A1) by a scrubbing agent (3, 4) pre-charged with carbon dioxide in order to largely remove the sulphur components selectively from the feed gas and produce a desulphurised gas stream (5, 9). The invention is characterised in that a sulphur-free scrubbing agent (3, 4) is used that has a carbon dioxide partial pressure upon its introduction into the scrubbing facility (A1) which is greater than or equal to the carbon dioxide partial pressure in the feed gas (1) to be desulphurised.</description><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE</subject><subject>SEPARATION</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDxTS3JyE9RSMsvUihOzUlNLsksS1VISS0uzSnIKC3KLE4syczPU8hPU0hUKK7MK8lILclMVihKLFdITyzmYWBNS8wpTuWF0twMKm6uIc4euqkF-fGpxQWJyal5qSXxjqFGBobGxgaGFpaWTk5GxkQqAwAhVzFa</recordid><startdate>20170622</startdate><enddate>20170622</enddate><creator>Fischer, Anna-Maria</creator><creator>Brandl, Alexander</creator><scope>EVB</scope></search><sort><creationdate>20170622</creationdate><title>Method for selective desulphurisation of a synthetic raw gas</title><author>Fischer, Anna-Maria ; Brandl, Alexander</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2013301899BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE</topic><topic>SEPARATION</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Fischer, Anna-Maria</creatorcontrib><creatorcontrib>Brandl, Alexander</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fischer, Anna-Maria</au><au>Brandl, Alexander</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for selective desulphurisation of a synthetic raw gas</title><date>2017-06-22</date><risdate>2017</risdate><abstract>The invention relates to a method for operating a gas scrubbing plant, wherein a feed gas (1) containing hydrogen, carbon monoxide, carbon dioxide and carbonyl sulphide and/or hydrogen sulphide is scrubbed in a scrubbing facility (A1) by a scrubbing agent (3, 4) pre-charged with carbon dioxide in order to largely remove the sulphur components selectively from the feed gas and produce a desulphurised gas stream (5, 9). The invention is characterised in that a sulphur-free scrubbing agent (3, 4) is used that has a carbon dioxide partial pressure upon its introduction into the scrubbing facility (A1) which is greater than or equal to the carbon dioxide partial pressure in the feed gas (1) to be desulphurised.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING |
| title | Method for selective desulphurisation of a synthetic raw gas |
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