System and method for purifying helium and application
The invention relates to the technical field of helium purification, and discloses a system and method for purifying helium and application. The system comprises a first gas-liquid separation device, a first-stage helium extraction tower (11), a second gas-liquid separation device, a second-stage he...
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| creator | HUANG JIE LIN LIANG GUO YONGQIANG YU HAOJIE LIANG XUANJI MA YONG JIANG WEIPING XIA ZHENG LIU FENG CUI CHUNJIANG LIU YINCHUN LIU ZIBING WU FUYANG QIU PENG LIU JIE WANG DENGHAI FAN JUNLAI CHANG ZHIBO ZHANG ZONGWEI WEI WEI |
| description | The invention relates to the technical field of helium purification, and discloses a system and method for purifying helium and application. The system comprises a first gas-liquid separation device, a first-stage helium extraction tower (11), a second gas-liquid separation device, a second-stage helium extraction tower (27) and a denitrification tower (33) which are sequentially communicated, wherein the first gas-liquid separation device is used for carrying out first treatment on helium-containing natural gas (1) to convert the helium-containing natural gas into a first gas phase and a first liquid phase; the first-stage helium extraction tower (11) is used for carrying out first rectification on the first gas phase and the first liquid phase to obtain a second gas phase and a second liquid phase; the second gas-liquid separation device is used for performing second treatment on the second gas phase to convert the second gas phase into a third gas phase and a third liquid phase; the second-stage helium ext |
| format | Patent |
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The system comprises a first gas-liquid separation device, a first-stage helium extraction tower (11), a second gas-liquid separation device, a second-stage helium extraction tower (27) and a denitrification tower (33) which are sequentially communicated, wherein the first gas-liquid separation device is used for carrying out first treatment on helium-containing natural gas (1) to convert the helium-containing natural gas into a first gas phase and a first liquid phase; the first-stage helium extraction tower (11) is used for carrying out first rectification on the first gas phase and the first liquid phase to obtain a second gas phase and a second liquid phase; the second gas-liquid separation device is used for performing second treatment on the second gas phase to convert the second gas phase into a third gas phase and a third liquid phase; the second-stage helium ext</description><language>chi ; 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 ; REFRIGERATION OR COOLING ; WEAPONS</subject><creationdate>2023</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=20230711&DB=EPODOC&CC=CN&NR=116412642A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230711&DB=EPODOC&CC=CN&NR=116412642A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG JIE</creatorcontrib><creatorcontrib>LIN LIANG</creatorcontrib><creatorcontrib>GUO YONGQIANG</creatorcontrib><creatorcontrib>YU HAOJIE</creatorcontrib><creatorcontrib>LIANG XUANJI</creatorcontrib><creatorcontrib>MA YONG</creatorcontrib><creatorcontrib>JIANG WEIPING</creatorcontrib><creatorcontrib>XIA ZHENG</creatorcontrib><creatorcontrib>LIU FENG</creatorcontrib><creatorcontrib>CUI CHUNJIANG</creatorcontrib><creatorcontrib>LIU YINCHUN</creatorcontrib><creatorcontrib>LIU ZIBING</creatorcontrib><creatorcontrib>WU FUYANG</creatorcontrib><creatorcontrib>QIU PENG</creatorcontrib><creatorcontrib>LIU JIE</creatorcontrib><creatorcontrib>WANG DENGHAI</creatorcontrib><creatorcontrib>FAN JUNLAI</creatorcontrib><creatorcontrib>CHANG ZHIBO</creatorcontrib><creatorcontrib>ZHANG ZONGWEI</creatorcontrib><creatorcontrib>WEI WEI</creatorcontrib><title>System and method for purifying helium and application</title><description>The invention relates to the technical field of helium purification, and discloses a system and method for purifying helium and application. 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The system comprises a first gas-liquid separation device, a first-stage helium extraction tower (11), a second gas-liquid separation device, a second-stage helium extraction tower (27) and a denitrification tower (33) which are sequentially communicated, wherein the first gas-liquid separation device is used for carrying out first treatment on helium-containing natural gas (1) to convert the helium-containing natural gas into a first gas phase and a first liquid phase; the first-stage helium extraction tower (11) is used for carrying out first rectification on the first gas phase and the first liquid phase to obtain a second gas phase and a second liquid phase; the second gas-liquid separation device is used for performing second treatment on the second gas phase to convert the second gas phase into a third gas phase and a third liquid phase; the second-stage helium ext</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 REFRIGERATION OR COOLING WEAPONS |
| title | System and method for purifying helium and application |
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