PROCESS FOR REGENERATION OF ADSORBENT BEDS
The invention provides for chiller a regeneration gas to the same temperature as the feed gas. This prevents upsets in a downstream cryogenic fractionation unit. In one embodiment, the gas is first treated in a in a solvent absorbent bed, cooled and then further treated in a molecular sieve adsorben...
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| creator | ROONEY, WILLIAM C TRUFFA, ELIZABETH, E |
| description | The invention provides for chiller a regeneration gas to the same temperature as the feed gas. This prevents upsets in a downstream cryogenic fractionation unit. In one embodiment, the gas is first treated in a in a solvent absorbent bed, cooled and then further treated in a molecular sieve adsorbent bed.
La présente invention consiste à fournir à un compresseur frigorifique un gaz de régénération à la même température que celle du gaz d'alimentation. Ceci empêche des refoulements dans une unité de fractionnement cryogénique en aval. Dans un mode de réalisation, le gaz est tout d'abord traité dans un lit absorbant de solvant, est ensuite refroidi, puis le traitement se poursuit dans un lit adsorbant à tamis moléculaire. |
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La présente invention consiste à fournir à un compresseur frigorifique un gaz de régénération à la même température que celle du gaz d'alimentation. Ceci empêche des refoulements dans une unité de fractionnement cryogénique en aval. Dans un mode de réalisation, le gaz est tout d'abord traité dans un lit absorbant de solvant, est ensuite refroidi, puis le traitement se poursuit dans un lit adsorbant à tamis moléculaire.</description><language>eng ; fre</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; METALLURGY ; MIXTURES BY PRESSURE AND COLD TREATMENT ; NATURAL GAS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; REFRIGERATION OR COOLING ; SEPARATION ; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; 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=20120412&DB=EPODOC&CC=WO&NR=2012047548A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120412&DB=EPODOC&CC=WO&NR=2012047548A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROONEY, WILLIAM C</creatorcontrib><creatorcontrib>TRUFFA, ELIZABETH, E</creatorcontrib><title>PROCESS FOR REGENERATION OF ADSORBENT BEDS</title><description>The invention provides for chiller a regeneration gas to the same temperature as the feed gas. This prevents upsets in a downstream cryogenic fractionation unit. In one embodiment, the gas is first treated in a in a solvent absorbent bed, cooled and then further treated in a molecular sieve adsorbent bed.
La présente invention consiste à fournir à un compresseur frigorifique un gaz de régénération à la même température que celle du gaz d'alimentation. Ceci empêche des refoulements dans une unité de fractionnement cryogénique en aval. Dans un mode de réalisation, le gaz est tout d'abord traité dans un lit absorbant de solvant, est ensuite refroidi, puis le traitement se poursuit dans un lit adsorbant à tamis moléculaire.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>FIRELIGHTERS</subject><subject>FUELS</subject><subject>FUELS NOT OTHERWISE PROVIDED FOR</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>LIQUEFIED PETROLEUM GAS</subject><subject>LUBRICANTS</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MIXTURES BY PRESSURE AND COLD TREATMENT</subject><subject>NATURAL GAS</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>REFRIGERATION OR COOLING</subject><subject>SEPARATION</subject><subject>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKCPJ3dg0OVnDzD1IIcnV39XMNcgzx9PdT8HdTcHQJ9g9ycvULUXBydQnmYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBoZGBibmpiYWjkbGxKkCAN5RJYM</recordid><startdate>20120412</startdate><enddate>20120412</enddate><creator>ROONEY, WILLIAM C</creator><creator>TRUFFA, ELIZABETH, E</creator><scope>EVB</scope></search><sort><creationdate>20120412</creationdate><title>PROCESS FOR REGENERATION OF ADSORBENT BEDS</title><author>ROONEY, WILLIAM C ; TRUFFA, ELIZABETH, E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012047548A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2012</creationdate><topic>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</topic><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>FIRELIGHTERS</topic><topic>FUELS</topic><topic>FUELS NOT OTHERWISE PROVIDED FOR</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>LIQUEFIED PETROLEUM GAS</topic><topic>LUBRICANTS</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MIXTURES BY PRESSURE AND COLD TREATMENT</topic><topic>NATURAL GAS</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>REFRIGERATION OR COOLING</topic><topic>SEPARATION</topic><topic>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ROONEY, WILLIAM C</creatorcontrib><creatorcontrib>TRUFFA, ELIZABETH, E</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROONEY, WILLIAM C</au><au>TRUFFA, ELIZABETH, E</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR REGENERATION OF ADSORBENT BEDS</title><date>2012-04-12</date><risdate>2012</risdate><abstract>The invention provides for chiller a regeneration gas to the same temperature as the feed gas. This prevents upsets in a downstream cryogenic fractionation unit. In one embodiment, the gas is first treated in a in a solvent absorbent bed, cooled and then further treated in a molecular sieve adsorbent bed.
La présente invention consiste à fournir à un compresseur frigorifique un gaz de régénération à la même température que celle du gaz d'alimentation. Ceci empêche des refoulements dans une unité de fractionnement cryogénique en aval. Dans un mode de réalisation, le gaz est tout d'abord traité dans un lit absorbant de solvant, est ensuite refroidi, puis le traitement se poursuit dans un lit adsorbant à tamis moléculaire.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS LIQUEFIED PETROLEUM GAS LUBRICANTS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY MIXTURES BY PRESSURE AND COLD TREATMENT NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION OR COOLING SEPARATION SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | PROCESS FOR REGENERATION OF ADSORBENT BEDS |
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