Substitute natural gas generation

A method and apparatus for producing a substitute natural gas stream to be added to a natural gas stream in which at least part of a refinery gas stream is reacted in a catalytic reactor to hydrogenate olefins into saturated hydrocarbons. The extent to which hydrogen and olefins are reacted in the c...

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Hauptverfasser:	DRNEVICH RAYMOND FRANCIS, PANUCCIO GREGORY JOSEPH, PAPAVASSILIOU VASILIS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY CRACKING HYDROCARBON OILS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY MINERAL WAXES NATURAL GAS 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 SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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creator	DRNEVICH RAYMOND FRANCIS PANUCCIO GREGORY JOSEPH PAPAVASSILIOU VASILIS
description	A method and apparatus for producing a substitute natural gas stream to be added to a natural gas stream in which at least part of a refinery gas stream is reacted in a catalytic reactor to hydrogenate olefins into saturated hydrocarbons. The extent to which hydrogen and olefins are reacted in the catalytic reactor is controlled to reduce the concentration of olefins in the resulting substitute natural gas stream and to increase the interchangeability of the substitute natural gas stream with the natural gas. This control can be effectuated by by-passing part of the refinery off gas to an intermediate product stream produced by the catalytic reactor and thereby forming the substitute natural gas stream from the by-passed refinery gas stream and the intermediate product stream.
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The extent to which hydrogen and olefins are reacted in the catalytic reactor is controlled to reduce the concentration of olefins in the resulting substitute natural gas stream and to increase the interchangeability of the substitute natural gas stream with the natural gas. This control can be effectuated by by-passing part of the refinery off gas to an intermediate product stream produced by the catalytic reactor and thereby forming the substitute natural gas stream from the by-passed refinery gas stream and the intermediate product stream.</description><language>chi ; eng</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; CHEMISTRY ; CRACKING HYDROCARBON OILS ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; NATURAL GAS ; 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 ; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>2013</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=20130612&DB=EPODOC&CC=CN&NR=103154212A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130612&DB=EPODOC&CC=CN&NR=103154212A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DRNEVICH RAYMOND FRANCIS</creatorcontrib><creatorcontrib>PANUCCIO GREGORY JOSEPH</creatorcontrib><creatorcontrib>PAPAVASSILIOU VASILIS</creatorcontrib><title>Substitute natural gas generation</title><description>A method and apparatus for producing a substitute natural gas stream to be added to a natural gas stream in which at least part of a refinery gas stream is reacted in a catalytic reactor to hydrogenate olefins into saturated hydrocarbons. The extent to which hydrogen and olefins are reacted in the catalytic reactor is controlled to reduce the concentration of olefins in the resulting substitute natural gas stream and to increase the interchangeability of the substitute natural gas stream with the natural gas. This control can be effectuated by by-passing part of the refinery off gas to an intermediate product stream produced by the catalytic reactor and thereby forming the substitute natural gas stream from the by-passed refinery gas stream and the intermediate product stream.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FIRELIGHTERS</subject><subject>FUELS</subject><subject>FUELS NOT OTHERWISE PROVIDED FOR</subject><subject>LIQUEFIED PETROLEUM GAS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>NATURAL GAS</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>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMLk0qLsksKS1JVchLLCktSsxRSE8sVkhPzUstSizJzM_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyUClJfHOfoYGxoamJkaGRo7GxKgBAKi4Jeg</recordid><startdate>20130612</startdate><enddate>20130612</enddate><creator>DRNEVICH RAYMOND FRANCIS</creator><creator>PANUCCIO GREGORY JOSEPH</creator><creator>PAPAVASSILIOU VASILIS</creator><scope>EVB</scope></search><sort><creationdate>20130612</creationdate><title>Substitute natural gas generation</title><author>DRNEVICH RAYMOND FRANCIS ; PANUCCIO GREGORY JOSEPH ; PAPAVASSILIOU VASILIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN103154212A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2013</creationdate><topic>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</topic><topic>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FIRELIGHTERS</topic><topic>FUELS</topic><topic>FUELS NOT OTHERWISE PROVIDED FOR</topic><topic>LIQUEFIED PETROLEUM GAS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>NATURAL GAS</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>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><toplevel>online_resources</toplevel><creatorcontrib>DRNEVICH RAYMOND FRANCIS</creatorcontrib><creatorcontrib>PANUCCIO GREGORY JOSEPH</creatorcontrib><creatorcontrib>PAPAVASSILIOU VASILIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DRNEVICH RAYMOND FRANCIS</au><au>PANUCCIO GREGORY JOSEPH</au><au>PAPAVASSILIOU VASILIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Substitute natural gas generation</title><date>2013-06-12</date><risdate>2013</risdate><abstract>A method and apparatus for producing a substitute natural gas stream to be added to a natural gas stream in which at least part of a refinery gas stream is reacted in a catalytic reactor to hydrogenate olefins into saturated hydrocarbons. The extent to which hydrogen and olefins are reacted in the catalytic reactor is controlled to reduce the concentration of olefins in the resulting substitute natural gas stream and to increase the interchangeability of the substitute natural gas stream with the natural gas. This control can be effectuated by by-passing part of the refinery off gas to an intermediate product stream produced by the catalytic reactor and thereby forming the substitute natural gas stream from the by-passed refinery gas stream and the intermediate product stream.</abstract><oa>free_for_read</oa></addata></record>
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language	chi ; eng
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subjects	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY CRACKING HYDROCARBON OILS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY MINERAL WAXES NATURAL GAS 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 SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
title	Substitute natural gas generation
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