Method and apparatus for producing a liquefied natural gas stream
Method and apparatus producing a LNG stream, wherein before liquefaction heavier hydrocarbon components are removed from a NG stream to be liquefied, the method at least comprising the steps of: providing a vaporous feed stream ( 1 ) of natural gas; feeding the feed stream ( 1 ) into a distillation...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | JAGER MARCO DICK |
| description | Method and apparatus producing a LNG stream, wherein before liquefaction heavier hydrocarbon components are removed from a NG stream to be liquefied, the method at least comprising the steps of: providing a vaporous feed stream ( 1 ) of natural gas; feeding the feed stream ( 1 ) into a distillation column ( 10 ); drawing a bottom stream ( 17 ) and an overhead stream ( 16 ) from the distillation column ( 10 ); and liquefying at least a part of the overhead stream ( 16 ) thereby obtaining a LNG stream; wherein the step of feeding the feed stream ( 1 ) into the distillation column ( 10 ) comprises the sub steps of: splitting the feed stream ( 1 ) into first ( 3 a) and second ( 3 b) substreams; feeding the first substream ( 3 a) into the distillation column ( 10 ) via a first feed point ( 7 a), at a pressure not lower than the feed stream pressure minus a pressure drop brought about by the said splitting of the feed stream ( 1 ); cooling the second substream ( 3 b); and feeding the cooled second substream ( 7 ) into the distillation column ( 10 ) at a second feed point ( 7 b) overhead of the first feed point ( 7 a). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EG25612A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EG25612A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EG25612A3</originalsourceid><addsrcrecordid>eNrjZHD0TS3JyE9RSMwD4oKCxKLEktJihbT8IoWCovyU0uTMvHSFRIWczMLS1LTM1BSFPKB8UWKOQnpisUJxSVFqYi4PA2taYk5xKi-U5maQdXMNcfbQTS3Ij08tLkhMTs1LLYl3dTcyNTM0cjQmJA8Ae1wv5A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method and apparatus for producing a liquefied natural gas stream</title><source>esp@cenet</source><creator>JAGER MARCO DICK</creator><creatorcontrib>JAGER MARCO DICK</creatorcontrib><description>Method and apparatus producing a LNG stream, wherein before liquefaction heavier hydrocarbon components are removed from a NG stream to be liquefied, the method at least comprising the steps of: providing a vaporous feed stream ( 1 ) of natural gas; feeding the feed stream ( 1 ) into a distillation column ( 10 ); drawing a bottom stream ( 17 ) and an overhead stream ( 16 ) from the distillation column ( 10 ); and liquefying at least a part of the overhead stream ( 16 ) thereby obtaining a LNG stream; wherein the step of feeding the feed stream ( 1 ) into the distillation column ( 10 ) comprises the sub steps of: splitting the feed stream ( 1 ) into first ( 3 a) and second ( 3 b) substreams; feeding the first substream ( 3 a) into the distillation column ( 10 ) via a first feed point ( 7 a), at a pressure not lower than the feed stream pressure minus a pressure drop brought about by the said splitting of the feed stream ( 1 ); cooling the second substream ( 3 b); and feeding the cooled second substream ( 7 ) into the distillation column ( 10 ) at a second feed point ( 7 b) overhead of the first feed point ( 7 a).</description><language>eng</language><subject>BLASTING ; CHEMISTRY ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; CRACKING HYDROCARBON OILS ; FUELS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS ; LUBRICANTS ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; METALLURGY ; MINERAL WAXES ; MIXTURES BY PRESSURE AND COLD TREATMENT ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; REFRIGERATION OR COOLING ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; WEAPONS</subject><creationdate>2012</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=20120321&DB=EPODOC&CC=EG&NR=25612A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120321&DB=EPODOC&CC=EG&NR=25612A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JAGER MARCO DICK</creatorcontrib><title>Method and apparatus for producing a liquefied natural gas stream</title><description>Method and apparatus producing a LNG stream, wherein before liquefaction heavier hydrocarbon components are removed from a NG stream to be liquefied, the method at least comprising the steps of: providing a vaporous feed stream ( 1 ) of natural gas; feeding the feed stream ( 1 ) into a distillation column ( 10 ); drawing a bottom stream ( 17 ) and an overhead stream ( 16 ) from the distillation column ( 10 ); and liquefying at least a part of the overhead stream ( 16 ) thereby obtaining a LNG stream; wherein the step of feeding the feed stream ( 1 ) into the distillation column ( 10 ) comprises the sub steps of: splitting the feed stream ( 1 ) into first ( 3 a) and second ( 3 b) substreams; feeding the first substream ( 3 a) into the distillation column ( 10 ) via a first feed point ( 7 a), at a pressure not lower than the feed stream pressure minus a pressure drop brought about by the said splitting of the feed stream ( 1 ); cooling the second substream ( 3 b); and feeding the cooled second substream ( 7 ) into the distillation column ( 10 ) at a second feed point ( 7 b) overhead of the first feed point ( 7 a).</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS</subject><subject>LUBRICANTS</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>MIXTURES BY PRESSURE AND COLD TREATMENT</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>REFRIGERATION OR COOLING</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD0TS3JyE9RSMwD4oKCxKLEktJihbT8IoWCovyU0uTMvHSFRIWczMLS1LTM1BSFPKB8UWKOQnpisUJxSVFqYi4PA2taYk5xKi-U5maQdXMNcfbQTS3Ij08tLkhMTs1LLYl3dTcyNTM0cjQmJA8Ae1wv5A</recordid><startdate>20120321</startdate><enddate>20120321</enddate><creator>JAGER MARCO DICK</creator><scope>EVB</scope></search><sort><creationdate>20120321</creationdate><title>Method and apparatus for producing a liquefied natural gas stream</title><author>JAGER MARCO DICK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EG25612A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS</topic><topic>LUBRICANTS</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>MIXTURES BY PRESSURE AND COLD TREATMENT</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>REFRIGERATION OR COOLING</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>JAGER MARCO DICK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JAGER MARCO DICK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and apparatus for producing a liquefied natural gas stream</title><date>2012-03-21</date><risdate>2012</risdate><abstract>Method and apparatus producing a LNG stream, wherein before liquefaction heavier hydrocarbon components are removed from a NG stream to be liquefied, the method at least comprising the steps of: providing a vaporous feed stream ( 1 ) of natural gas; feeding the feed stream ( 1 ) into a distillation column ( 10 ); drawing a bottom stream ( 17 ) and an overhead stream ( 16 ) from the distillation column ( 10 ); and liquefying at least a part of the overhead stream ( 16 ) thereby obtaining a LNG stream; wherein the step of feeding the feed stream ( 1 ) into the distillation column ( 10 ) comprises the sub steps of: splitting the feed stream ( 1 ) into first ( 3 a) and second ( 3 b) substreams; feeding the first substream ( 3 a) into the distillation column ( 10 ) via a first feed point ( 7 a), at a pressure not lower than the feed stream pressure minus a pressure drop brought about by the said splitting of the feed stream ( 1 ); cooling the second substream ( 3 b); and feeding the cooled second substream ( 7 ) into the distillation column ( 10 ) at a second feed point ( 7 b) overhead of the first feed point ( 7 a).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_EG25612A |
| source | esp@cenet |
| subjects | BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS CRACKING HYDROCARBON OILS FUELS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS LUBRICANTS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY MINERAL WAXES MIXTURES BY PRESSURE AND COLD TREATMENT PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA REFRIGERATION OR COOLING TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS |
| title | Method and apparatus for producing a liquefied natural gas stream |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-19T11%3A03%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=JAGER%20MARCO%20DICK&rft.date=2012-03-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEG25612A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |