Gas liquefaction and separation device utilizing subsonic and supersonic nozzles
The invention relates to cryogenic engineering. The inventive device for liquefying and separating gas and for releasing one or more gases from a mixture thereof, comprises, in series axially positioned, a prechamber (1) with gas flow whirling means (2) arranged therein, a subsonic or supersonic noz...
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| creator | IMAEV SALAVAT ZAINETDINOVICH BAGIROV LEV ARKADIEVICH DMITRIEV LEONARD MAKAROVICH ALFEROV VADIM IVANOVICH FEYGIN VLADIMIR ISAAKOVICH |
| description | The invention relates to cryogenic engineering. The inventive device for liquefying and separating gas and for releasing one or more gases from a mixture thereof, comprises, in series axially positioned, a prechamber (1) with gas flow whirling means (2) arranged therein, a subsonic or supersonic nozzle (3) with a working segment (4), which is abutted thereto and to which liquid phase extracting means (5) is connected, and a subsonic diffuser (7) or the combination of a supersonic (6) and the subsonic diffuser (7). The length of the working segment (4) is selected according to a condition of forming condensate drops with a size greater than 0.5 mkm and of drifting them, by centrifugal forces, from the axial area of the working segment to the walls of the drop extracting means. The device is provided with an additional nozzle (8) arranged in the prechamber. The invention makes it possible to increase the separation efficiency. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8696793B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8696793B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8696793B23</originalsourceid><addsrcrecordid>eNrjZAhwTyxWyMksLE1NS0wuyczPU0jMS1EoTi1ILEoEc1NSyzKTUxVKSzJzMqsy89IVikuTivPzMpMhCksLUosg3Lz8qqqc1GIeBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhIfGmxhZmlmbmnsZGRMhBIAkeI4GQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Gas liquefaction and separation device utilizing subsonic and supersonic nozzles</title><source>esp@cenet</source><creator>IMAEV SALAVAT ZAINETDINOVICH ; BAGIROV LEV ARKADIEVICH ; DMITRIEV LEONARD MAKAROVICH ; ALFEROV VADIM IVANOVICH ; FEYGIN VLADIMIR ISAAKOVICH</creator><creatorcontrib>IMAEV SALAVAT ZAINETDINOVICH ; BAGIROV LEV ARKADIEVICH ; DMITRIEV LEONARD MAKAROVICH ; ALFEROV VADIM IVANOVICH ; FEYGIN VLADIMIR ISAAKOVICH</creatorcontrib><description>The invention relates to cryogenic engineering. The inventive device for liquefying and separating gas and for releasing one or more gases from a mixture thereof, comprises, in series axially positioned, a prechamber (1) with gas flow whirling means (2) arranged therein, a subsonic or supersonic nozzle (3) with a working segment (4), which is abutted thereto and to which liquid phase extracting means (5) is connected, and a subsonic diffuser (7) or the combination of a supersonic (6) and the subsonic diffuser (7). The length of the working segment (4) is selected according to a condition of forming condensate drops with a size greater than 0.5 mkm and of drifting them, by centrifugal forces, from the axial area of the working segment to the walls of the drop extracting means. The device is provided with an additional nozzle (8) arranged in the prechamber. The invention makes it possible to increase the separation efficiency.</description><language>eng</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; MIXTURES BY PRESSURE AND COLD TREATMENT ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; REFRIGERATION OR COOLING ; SEPARATION ; SIPHONS ; TRANSPORTING ; WEAPONS</subject><creationdate>2014</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=20140415&DB=EPODOC&CC=US&NR=8696793B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140415&DB=EPODOC&CC=US&NR=8696793B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IMAEV SALAVAT ZAINETDINOVICH</creatorcontrib><creatorcontrib>BAGIROV LEV ARKADIEVICH</creatorcontrib><creatorcontrib>DMITRIEV LEONARD MAKAROVICH</creatorcontrib><creatorcontrib>ALFEROV VADIM IVANOVICH</creatorcontrib><creatorcontrib>FEYGIN VLADIMIR ISAAKOVICH</creatorcontrib><title>Gas liquefaction and separation device utilizing subsonic and supersonic nozzles</title><description>The invention relates to cryogenic engineering. The inventive device for liquefying and separating gas and for releasing one or more gases from a mixture thereof, comprises, in series axially positioned, a prechamber (1) with gas flow whirling means (2) arranged therein, a subsonic or supersonic nozzle (3) with a working segment (4), which is abutted thereto and to which liquid phase extracting means (5) is connected, and a subsonic diffuser (7) or the combination of a supersonic (6) and the subsonic diffuser (7). The length of the working segment (4) is selected according to a condition of forming condensate drops with a size greater than 0.5 mkm and of drifting them, by centrifugal forces, from the axial area of the working segment to the walls of the drop extracting means. The device is provided with an additional nozzle (8) arranged in the prechamber. The invention makes it possible to increase the separation efficiency.</description><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</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>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>MIXTURES BY PRESSURE AND COLD TREATMENT</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>REFRIGERATION OR COOLING</subject><subject>SEPARATION</subject><subject>SIPHONS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhwTyxWyMksLE1NS0wuyczPU0jMS1EoTi1ILEoEc1NSyzKTUxVKSzJzMqsy89IVikuTivPzMpMhCksLUosg3Lz8qqqc1GIeBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhIfGmxhZmlmbmnsZGRMhBIAkeI4GQ</recordid><startdate>20140415</startdate><enddate>20140415</enddate><creator>IMAEV SALAVAT ZAINETDINOVICH</creator><creator>BAGIROV LEV ARKADIEVICH</creator><creator>DMITRIEV LEONARD MAKAROVICH</creator><creator>ALFEROV VADIM IVANOVICH</creator><creator>FEYGIN VLADIMIR ISAAKOVICH</creator><scope>EVB</scope></search><sort><creationdate>20140415</creationdate><title>Gas liquefaction and separation device utilizing subsonic and supersonic nozzles</title><author>IMAEV SALAVAT ZAINETDINOVICH ; BAGIROV LEV ARKADIEVICH ; DMITRIEV LEONARD MAKAROVICH ; ALFEROV VADIM IVANOVICH ; FEYGIN VLADIMIR ISAAKOVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8696793B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</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>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>MIXTURES BY PRESSURE AND COLD TREATMENT</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>REFRIGERATION OR COOLING</topic><topic>SEPARATION</topic><topic>SIPHONS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>IMAEV SALAVAT ZAINETDINOVICH</creatorcontrib><creatorcontrib>BAGIROV LEV ARKADIEVICH</creatorcontrib><creatorcontrib>DMITRIEV LEONARD MAKAROVICH</creatorcontrib><creatorcontrib>ALFEROV VADIM IVANOVICH</creatorcontrib><creatorcontrib>FEYGIN VLADIMIR ISAAKOVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IMAEV SALAVAT ZAINETDINOVICH</au><au>BAGIROV LEV ARKADIEVICH</au><au>DMITRIEV LEONARD MAKAROVICH</au><au>ALFEROV VADIM IVANOVICH</au><au>FEYGIN VLADIMIR ISAAKOVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gas liquefaction and separation device utilizing subsonic and supersonic nozzles</title><date>2014-04-15</date><risdate>2014</risdate><abstract>The invention relates to cryogenic engineering. The inventive device for liquefying and separating gas and for releasing one or more gases from a mixture thereof, comprises, in series axially positioned, a prechamber (1) with gas flow whirling means (2) arranged therein, a subsonic or supersonic nozzle (3) with a working segment (4), which is abutted thereto and to which liquid phase extracting means (5) is connected, and a subsonic diffuser (7) or the combination of a supersonic (6) and the subsonic diffuser (7). The length of the working segment (4) is selected according to a condition of forming condensate drops with a size greater than 0.5 mkm and of drifting them, by centrifugal forces, from the axial area of the working segment to the walls of the drop extracting means. The device is provided with an additional nozzle (8) arranged in the prechamber. The invention makes it possible to increase the separation efficiency.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MIXTURES BY PRESSURE AND COLD TREATMENT PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION OR COOLING SEPARATION SIPHONS TRANSPORTING WEAPONS |
| title | Gas liquefaction and separation device utilizing subsonic and supersonic nozzles |
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