Dividing wall column

The invention relates to a dividing wall column (100), a vertical partition plate is arranged in the dividing wall column, a pre-fractionation section (1) and a main column section (3) are formed on the two sides of the vertical partition plate respectively, and the dividing wall column (100) is pro...

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Hauptverfasser:	XIE RUNXING, TANG HONGPING, LIU TIEYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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creator	XIE RUNXING TANG HONGPING LIU TIEYONG
description	The invention relates to a dividing wall column (100), a vertical partition plate is arranged in the dividing wall column, a pre-fractionation section (1) and a main column section (3) are formed on the two sides of the vertical partition plate respectively, and the dividing wall column (100) is provided with a first feeding pipeline (S1) connected with the pre-fractionation section (1) and a first side extraction pipeline (S3) connected with the main column section (3). The dividing wall column (100) is provided with a first switching device (V3) capable of connecting or disconnecting the first side extraction pipeline (S3). 本发明涉及一种隔壁塔(100)，该隔壁塔内部布置有垂直隔板，该垂直隔板的两侧分别形成预分馏段(1)和主塔段(3)，该隔壁塔(100)具有与所述预分馏段(1)相连的第一供料管线(S1)和与所述主塔段(3)相连的第一侧采管线(S3)，其特征在于，所述隔壁塔(100)具有能够接通或断开所述第一侧采管线(S3)的第一开关装置(V3)。
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The dividing wall column (100) is provided with a first switching device (V3) capable of connecting or disconnecting the first side extraction pipeline (S3). 本发明涉及一种隔壁塔(100)，该隔壁塔内部布置有垂直隔板，该垂直隔板的两侧分别形成预分馏段(1)和主塔段(3)，该隔壁塔(100)具有与所述预分馏段(1)相连的第一供料管线(S1)和与所述主塔段(3)相连的第一侧采管线(S3)，其特征在于，所述隔壁塔(100)具有能够接通或断开所述第一侧采管线(S3)的第一开关装置(V3)。</description><language>chi ; eng</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>2022</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=20220624&DB=EPODOC&CC=CN&NR=114653087A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220624&DB=EPODOC&CC=CN&NR=114653087A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIE RUNXING</creatorcontrib><creatorcontrib>TANG HONGPING</creatorcontrib><creatorcontrib>LIU TIEYONG</creatorcontrib><title>Dividing wall column</title><description>The invention relates to a dividing wall column (100), a vertical partition plate is arranged in the dividing wall column, a pre-fractionation section (1) and a main column section (3) are formed on the two sides of the vertical partition plate respectively, and the dividing wall column (100) is provided with a first feeding pipeline (S1) connected with the pre-fractionation section (1) and a first side extraction pipeline (S3) connected with the main column section (3). The dividing wall column (100) is provided with a first switching device (V3) capable of connecting or disconnecting the first side extraction pipeline (S3). 本发明涉及一种隔壁塔(100)，该隔壁塔内部布置有垂直隔板，该垂直隔板的两侧分别形成预分馏段(1)和主塔段(3)，该隔壁塔(100)具有与所述预分馏段(1)相连的第一供料管线(S1)和与所述主塔段(3)相连的第一侧采管线(S3)，其特征在于，所述隔壁塔(100)具有能够接通或断开所述第一侧采管线(S3)的第一开关装置(V3)。</description><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBxySzLTMnMS1coT8zJUUjOzynNzeNhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGJmamxgYW5o7GxKgBAEL4IK0</recordid><startdate>20220624</startdate><enddate>20220624</enddate><creator>XIE RUNXING</creator><creator>TANG HONGPING</creator><creator>LIU TIEYONG</creator><scope>EVB</scope></search><sort><creationdate>20220624</creationdate><title>Dividing wall column</title><author>XIE RUNXING ; TANG HONGPING ; LIU TIEYONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114653087A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>XIE RUNXING</creatorcontrib><creatorcontrib>TANG HONGPING</creatorcontrib><creatorcontrib>LIU TIEYONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIE RUNXING</au><au>TANG HONGPING</au><au>LIU TIEYONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dividing wall column</title><date>2022-06-24</date><risdate>2022</risdate><abstract>The invention relates to a dividing wall column (100), a vertical partition plate is arranged in the dividing wall column, a pre-fractionation section (1) and a main column section (3) are formed on the two sides of the vertical partition plate respectively, and the dividing wall column (100) is provided with a first feeding pipeline (S1) connected with the pre-fractionation section (1) and a first side extraction pipeline (S3) connected with the main column section (3). The dividing wall column (100) is provided with a first switching device (V3) capable of connecting or disconnecting the first side extraction pipeline (S3). 本发明涉及一种隔壁塔(100)，该隔壁塔内部布置有垂直隔板，该垂直隔板的两侧分别形成预分馏段(1)和主塔段(3)，该隔壁塔(100)具有与所述预分馏段(1)相连的第一供料管线(S1)和与所述主塔段(3)相连的第一侧采管线(S3)，其特征在于，所述隔壁塔(100)具有能够接通或断开所述第一侧采管线(S3)的第一开关装置(V3)。</abstract><oa>free_for_read</oa></addata></record>
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title	Dividing wall column
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