Process for generating hydrogen from hydrocarbons
A process is described for generating hydrogen from hydrocarbons. The hydrocarbons are subjected to partial oxidation, the gaseous fraction thus obtained is fed to a CO shift conversion, and the acid gases are removed by scrubbing. In order to obtain an H2 product having a purity of at least 99% by...
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| creator | BRAUER, OLAF., 8023 PULLACH, DE JUNGFER, HANS., 8000 MUENCHEN, DE |
| description | A process is described for generating hydrogen from hydrocarbons. The hydrocarbons are subjected to partial oxidation, the gaseous fraction thus obtained is fed to a CO shift conversion, and the acid gases are removed by scrubbing. In order to obtain an H2 product having a purity of at least 99% by volume, without reducing the yield, it is proposed to remove the sulphur compounds in a first absorption stage by means of an organic, physically acting solvent, to subject the desulphurised gas to selective catalytic CO oxidation and then, in a second absorption stage, to remove CO2 by means of an organic, physically acting solvent. |
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The hydrocarbons are subjected to partial oxidation, the gaseous fraction thus obtained is fed to a CO shift conversion, and the acid gases are removed by scrubbing. In order to obtain an H2 product having a purity of at least 99% by volume, without reducing the yield, it is proposed to remove the sulphur compounds in a first absorption stage by means of an organic, physically acting solvent, to subject the desulphurised gas to selective catalytic CO oxidation and then, in a second absorption stage, to remove CO2 by means of an organic, physically acting solvent.</description><language>eng ; ger</language><subject>CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG] ; CHEMISTRY ; COMPOUNDS THEREOF ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><creationdate>1984</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=19841220&DB=EPODOC&CC=DE&NR=3321909A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19841220&DB=EPODOC&CC=DE&NR=3321909A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRAUER, OLAF., 8023 PULLACH, DE</creatorcontrib><creatorcontrib>JUNGFER, HANS., 8000 MUENCHEN, DE</creatorcontrib><title>Process for generating hydrogen from hydrocarbons</title><description>A process is described for generating hydrogen from hydrocarbons. The hydrocarbons are subjected to partial oxidation, the gaseous fraction thus obtained is fed to a CO shift conversion, and the acid gases are removed by scrubbing. In order to obtain an H2 product having a purity of at least 99% by volume, without reducing the yield, it is proposed to remove the sulphur compounds in a first absorption stage by means of an organic, physically acting solvent, to subject the desulphurised gas to selective catalytic CO oxidation and then, in a second absorption stage, to remove CO2 by means of an organic, physically acting solvent.</description><subject>CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG]</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAMKMpPTi0uVkjLL1JIT81LLUosycxLV8ioTCnKB_IV0orycyG85MSipPy8Yh4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJgMNKUk3sXV2NjI0NLA0tHQmAglAG40K6o</recordid><startdate>19841220</startdate><enddate>19841220</enddate><creator>BRAUER, OLAF., 8023 PULLACH, DE</creator><creator>JUNGFER, HANS., 8000 MUENCHEN, DE</creator><scope>EVB</scope></search><sort><creationdate>19841220</creationdate><title>Process for generating hydrogen from hydrocarbons</title><author>BRAUER, OLAF., 8023 PULLACH, DE ; JUNGFER, HANS., 8000 MUENCHEN, DE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE3321909A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1984</creationdate><topic>CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG]</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><toplevel>online_resources</toplevel><creatorcontrib>BRAUER, OLAF., 8023 PULLACH, DE</creatorcontrib><creatorcontrib>JUNGFER, HANS., 8000 MUENCHEN, DE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRAUER, OLAF., 8023 PULLACH, DE</au><au>JUNGFER, HANS., 8000 MUENCHEN, DE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for generating hydrogen from hydrocarbons</title><date>1984-12-20</date><risdate>1984</risdate><abstract>A process is described for generating hydrogen from hydrocarbons. The hydrocarbons are subjected to partial oxidation, the gaseous fraction thus obtained is fed to a CO shift conversion, and the acid gases are removed by scrubbing. In order to obtain an H2 product having a purity of at least 99% by volume, without reducing the yield, it is proposed to remove the sulphur compounds in a first absorption stage by means of an organic, physically acting solvent, to subject the desulphurised gas to selective catalytic CO oxidation and then, in a second absorption stage, to remove CO2 by means of an organic, physically acting solvent.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG] CHEMISTRY COMPOUNDS THEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | Process for generating hydrogen from hydrocarbons |
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