Natural gas liquefaction precooling systems
The utility model relates to a gas treatment technical field discloses a natural gas liquefaction precooling systems, including first propylene evaporimeter, raw materials gas separator, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter, first propylene ev...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | CHENG SONGMIN XIANG JUNJIE LIU PINGTAO WANG CHENGMING YIN BIN NIE XUFEN LIU HONGQING JIN MINGHUANG |
| description | The utility model relates to a gas treatment technical field discloses a natural gas liquefaction precooling systems, including first propylene evaporimeter, raw materials gas separator, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter, first propylene evaporimeter is connected with raw materials gas separator, raw materials gas separator takes off the tribute device through one and is connected with second propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter connect gradually, fourth propylene evaporimeter also is connected with a heavy hydrocarbon scrubbing tower, furthermore, the pressure of first propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter reduces in proper order. The utility model discloses a set up the propylene evaporimeter that a plurality of pressure reduce gradually, carry out precooling piecemeal to the natural gas and process, avoided cooling in the twinkling of an eye to produce the damage to equipment and pipeline, have simple structure, convenient to use's advantage. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN204644312UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN204644312UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN204644312UU3</originalsourceid><addsrcrecordid>eNrjZND2SywpLUrMUUhPLFbIySwsTU1LTC7JzM9TKChKTc7Pz8nMS1coriwuSc0t5mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RgYmZiYmxoZGoaHGRCkCAPFtKro</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Natural gas liquefaction precooling systems</title><source>esp@cenet</source><creator>CHENG SONGMIN ; XIANG JUNJIE ; LIU PINGTAO ; WANG CHENGMING ; YIN BIN ; NIE XUFEN ; LIU HONGQING ; JIN MINGHUANG</creator><creatorcontrib>CHENG SONGMIN ; XIANG JUNJIE ; LIU PINGTAO ; WANG CHENGMING ; YIN BIN ; NIE XUFEN ; LIU HONGQING ; JIN MINGHUANG</creatorcontrib><description>The utility model relates to a gas treatment technical field discloses a natural gas liquefaction precooling systems, including first propylene evaporimeter, raw materials gas separator, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter, first propylene evaporimeter is connected with raw materials gas separator, raw materials gas separator takes off the tribute device through one and is connected with second propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter connect gradually, fourth propylene evaporimeter also is connected with a heavy hydrocarbon scrubbing tower, furthermore, the pressure of first propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter reduces in proper order. The utility model discloses a set up the propylene evaporimeter that a plurality of pressure reduce gradually, carry out precooling piecemeal to the natural gas and process, avoided cooling in the twinkling of an eye to produce the damage to equipment and pipeline, have simple structure, convenient to use's advantage.</description><language>eng</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; CHEMISTRY ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; 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</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=20150916&DB=EPODOC&CC=CN&NR=204644312U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150916&DB=EPODOC&CC=CN&NR=204644312U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG SONGMIN</creatorcontrib><creatorcontrib>XIANG JUNJIE</creatorcontrib><creatorcontrib>LIU PINGTAO</creatorcontrib><creatorcontrib>WANG CHENGMING</creatorcontrib><creatorcontrib>YIN BIN</creatorcontrib><creatorcontrib>NIE XUFEN</creatorcontrib><creatorcontrib>LIU HONGQING</creatorcontrib><creatorcontrib>JIN MINGHUANG</creatorcontrib><title>Natural gas liquefaction precooling systems</title><description>The utility model relates to a gas treatment technical field discloses a natural gas liquefaction precooling systems, including first propylene evaporimeter, raw materials gas separator, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter, first propylene evaporimeter is connected with raw materials gas separator, raw materials gas separator takes off the tribute device through one and is connected with second propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter connect gradually, fourth propylene evaporimeter also is connected with a heavy hydrocarbon scrubbing tower, furthermore, the pressure of first propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter reduces in proper order. The utility model discloses a set up the propylene evaporimeter that a plurality of pressure reduce gradually, carry out precooling piecemeal to the natural gas and process, avoided cooling in the twinkling of an eye to produce the damage to equipment and pipeline, have simple structure, convenient to use's advantage.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>CHEMISTRY</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>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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND2SywpLUrMUUhPLFbIySwsTU1LTC7JzM9TKChKTc7Pz8nMS1coriwuSc0t5mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RgYmZiYmxoZGoaHGRCkCAPFtKro</recordid><startdate>20150916</startdate><enddate>20150916</enddate><creator>CHENG SONGMIN</creator><creator>XIANG JUNJIE</creator><creator>LIU PINGTAO</creator><creator>WANG CHENGMING</creator><creator>YIN BIN</creator><creator>NIE XUFEN</creator><creator>LIU HONGQING</creator><creator>JIN MINGHUANG</creator><scope>EVB</scope></search><sort><creationdate>20150916</creationdate><title>Natural gas liquefaction precooling systems</title><author>CHENG SONGMIN ; XIANG JUNJIE ; LIU PINGTAO ; WANG CHENGMING ; YIN BIN ; NIE XUFEN ; LIU HONGQING ; JIN MINGHUANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204644312UU3</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>CHEMISTRY</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>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><toplevel>online_resources</toplevel><creatorcontrib>CHENG SONGMIN</creatorcontrib><creatorcontrib>XIANG JUNJIE</creatorcontrib><creatorcontrib>LIU PINGTAO</creatorcontrib><creatorcontrib>WANG CHENGMING</creatorcontrib><creatorcontrib>YIN BIN</creatorcontrib><creatorcontrib>NIE XUFEN</creatorcontrib><creatorcontrib>LIU HONGQING</creatorcontrib><creatorcontrib>JIN MINGHUANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG SONGMIN</au><au>XIANG JUNJIE</au><au>LIU PINGTAO</au><au>WANG CHENGMING</au><au>YIN BIN</au><au>NIE XUFEN</au><au>LIU HONGQING</au><au>JIN MINGHUANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Natural gas liquefaction precooling systems</title><date>2015-09-16</date><risdate>2015</risdate><abstract>The utility model relates to a gas treatment technical field discloses a natural gas liquefaction precooling systems, including first propylene evaporimeter, raw materials gas separator, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter, first propylene evaporimeter is connected with raw materials gas separator, raw materials gas separator takes off the tribute device through one and is connected with second propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter connect gradually, fourth propylene evaporimeter also is connected with a heavy hydrocarbon scrubbing tower, furthermore, the pressure of first propylene evaporimeter, second propylene evaporimeter, third propylene evaporimeter and fourth propylene evaporimeter reduces in proper order. The utility model discloses a set up the propylene evaporimeter that a plurality of pressure reduce gradually, carry out precooling piecemeal to the natural gas and process, avoided cooling in the twinkling of an eye to produce the damage to equipment and pipeline, have simple structure, convenient to use's advantage.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN204644312UU |
| source | esp@cenet |
| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS 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 |
| title | Natural gas liquefaction precooling systems |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T08%3A41%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHENG%20SONGMIN&rft.date=2015-09-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN204644312UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |