System for drying a gasification feed
Present embodiments include systems for reducing moisture in a solid feed provided to a gasifier. For example, in an embodiment, a feedstock preparation system includes an aspirator having a first inlet for receiving a flow of steam, a second inlet for receiving a flow of a moist gaseous phase from...
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| creator | FREY GEORGE FREDERICK GULKO GEORGE MORRIS |
| description | Present embodiments include systems for reducing moisture in a solid feed provided to a gasifier. For example, in an embodiment, a feedstock preparation system includes an aspirator having a first inlet for receiving a flow of steam, a second inlet for receiving a flow of a moist gaseous phase from a grinding mechanism configured to grind a solid fuel in the presence of a conveyance gas. The moist gaseous phase includes the conveyance gas and moisture removed from the ground solid fuel. The aspirator also includes an outlet configured to output a reduced pressure flow having the steam and the moist gaseous phase. The aspirator is configured to enhance moisture removal from the ground solid fuel to produce a dry feed of the ground solid fuel. The aspirator discharge is recycled within the process to heat the incoming dry conveyance gas and improve system efficiency. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US9011557B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US9011557B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US9011557B23</originalsourceid><addsrcrecordid>eNrjZFANriwuSc1VSMsvUkgpqszMS1dIVEhPLM5My0xOLMnMz1NIS01N4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8aHBlgaGhqam5k5GxkQoAQDiWia1</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>System for drying a gasification feed</title><source>esp@cenet</source><creator>FREY GEORGE FREDERICK ; GULKO GEORGE MORRIS</creator><creatorcontrib>FREY GEORGE FREDERICK ; GULKO GEORGE MORRIS</creatorcontrib><description>Present embodiments include systems for reducing moisture in a solid feed provided to a gasifier. For example, in an embodiment, a feedstock preparation system includes an aspirator having a first inlet for receiving a flow of steam, a second inlet for receiving a flow of a moist gaseous phase from a grinding mechanism configured to grind a solid fuel in the presence of a conveyance gas. The moist gaseous phase includes the conveyance gas and moisture removed from the ground solid fuel. The aspirator also includes an outlet configured to output a reduced pressure flow having the steam and the moist gaseous phase. The aspirator is configured to enhance moisture removal from the ground solid fuel to produce a dry feed of the ground solid fuel. The aspirator discharge is recycled within the process to heat the incoming dry conveyance gas and improve system efficiency.</description><language>eng</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; BLASTING ; CHEMISTRY ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; HEATING ; LIGHTING ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; MECHANICAL ENGINEERING ; METALLURGY ; NATURAL GAS ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; WEAPONS</subject><creationdate>2015</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=20150421&DB=EPODOC&CC=US&NR=9011557B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150421&DB=EPODOC&CC=US&NR=9011557B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FREY GEORGE FREDERICK</creatorcontrib><creatorcontrib>GULKO GEORGE MORRIS</creatorcontrib><title>System for drying a gasification feed</title><description>Present embodiments include systems for reducing moisture in a solid feed provided to a gasifier. For example, in an embodiment, a feedstock preparation system includes an aspirator having a first inlet for receiving a flow of steam, a second inlet for receiving a flow of a moist gaseous phase from a grinding mechanism configured to grind a solid fuel in the presence of a conveyance gas. The moist gaseous phase includes the conveyance gas and moisture removed from the ground solid fuel. The aspirator also includes an outlet configured to output a reduced pressure flow having the steam and the moist gaseous phase. The aspirator is configured to enhance moisture removal from the ground solid fuel to produce a dry feed of the ground solid fuel. The aspirator discharge is recycled within the process to heat the incoming dry conveyance gas and improve system efficiency.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>DRYING</subject><subject>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</subject><subject>FIRELIGHTERS</subject><subject>FUELS</subject><subject>FUELS NOT OTHERWISE PROVIDED FOR</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFIED PETROLEUM GAS</subject><subject>LUBRICANTS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>NATURAL GAS</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFANriwuSc1VSMsvUkgpqszMS1dIVEhPLM5My0xOLMnMz1NIS01N4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8aHBlgaGhqam5k5GxkQoAQDiWia1</recordid><startdate>20150421</startdate><enddate>20150421</enddate><creator>FREY GEORGE FREDERICK</creator><creator>GULKO GEORGE MORRIS</creator><scope>EVB</scope></search><sort><creationdate>20150421</creationdate><title>System for drying a gasification feed</title><author>FREY GEORGE FREDERICK ; GULKO GEORGE MORRIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9011557B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>DRYING</topic><topic>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</topic><topic>FIRELIGHTERS</topic><topic>FUELS</topic><topic>FUELS NOT OTHERWISE PROVIDED FOR</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFIED PETROLEUM GAS</topic><topic>LUBRICANTS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>NATURAL GAS</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FREY GEORGE FREDERICK</creatorcontrib><creatorcontrib>GULKO GEORGE MORRIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FREY GEORGE FREDERICK</au><au>GULKO GEORGE MORRIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>System for drying a gasification feed</title><date>2015-04-21</date><risdate>2015</risdate><abstract>Present embodiments include systems for reducing moisture in a solid feed provided to a gasifier. For example, in an embodiment, a feedstock preparation system includes an aspirator having a first inlet for receiving a flow of steam, a second inlet for receiving a flow of a moist gaseous phase from a grinding mechanism configured to grind a solid fuel in the presence of a conveyance gas. The moist gaseous phase includes the conveyance gas and moisture removed from the ground solid fuel. The aspirator also includes an outlet configured to output a reduced pressure flow having the steam and the moist gaseous phase. The aspirator is configured to enhance moisture removal from the ground solid fuel to produce a dry feed of the ground solid fuel. The aspirator discharge is recycled within the process to heat the incoming dry conveyance gas and improve system efficiency.</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 CHEMISTRY DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEATING LIGHTING LIQUEFIED PETROLEUM GAS LUBRICANTS MECHANICAL ENGINEERING METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS |
| title | System for drying a gasification feed |
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