Method for separating methyl formate
The invention provides a method for separating methyl formate, which adopts a side draw-out process to separate methyl formate, compared with a conventional tower top and tower bottom sequential separation process, a set of tower top cooling separation system (comprising a tower top cooler, a tower...
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| creator | LIU YAN LI HEJIE DU XIANG SHEN XIAOYAN GUAN ZHI YU ZHENGKAI CAO KETENG |
| description | The invention provides a method for separating methyl formate, which adopts a side draw-out process to separate methyl formate, compared with a conventional tower top and tower bottom sequential separation process, a set of tower top cooling separation system (comprising a tower top cooler, a tower top reflux tank, a tower top reflux and product pump and the like) is saved, the process is more concise, the equipment investment is lower, and meanwhile, the occupied area can be saved.
本发明提供了一种分离甲酸甲酯的方法，采用侧线抽出流程分离甲酸甲酯，相比常规塔顶塔底顺序分离流程节省一套塔顶冷却分离系统(包括塔顶冷却器、塔顶回流罐、塔顶回流及产品泵等)，流程更简洁，设备投资更低，同时可节省占地。 |
| format | Patent |
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本发明提供了一种分离甲酸甲酯的方法，采用侧线抽出流程分离甲酸甲酯，相比常规塔顶塔底顺序分离流程节省一套塔顶冷却分离系统(包括塔顶冷却器、塔顶回流罐、塔顶回流及产品泵等)，流程更简洁，设备投资更低，同时可节省占地。</description><language>chi ; eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</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=20230526&DB=EPODOC&CC=CN&NR=116162025A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230526&DB=EPODOC&CC=CN&NR=116162025A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU YAN</creatorcontrib><creatorcontrib>LI HEJIE</creatorcontrib><creatorcontrib>DU XIANG</creatorcontrib><creatorcontrib>SHEN XIAOYAN</creatorcontrib><creatorcontrib>GUAN ZHI</creatorcontrib><creatorcontrib>YU ZHENGKAI</creatorcontrib><creatorcontrib>CAO KETENG</creatorcontrib><title>Method for separating methyl formate</title><description>The invention provides a method for separating methyl formate, which adopts a side draw-out process to separate methyl formate, compared with a conventional tower top and tower bottom sequential separation process, a set of tower top cooling separation system (comprising a tower top cooler, a tower top reflux tank, a tower top reflux and product pump and the like) is saved, the process is more concise, the equipment investment is lower, and meanwhile, the occupied area can be saved.
本发明提供了一种分离甲酸甲酯的方法，采用侧线抽出流程分离甲酸甲酯，相比常规塔顶塔底顺序分离流程节省一套塔顶冷却分离系统(包括塔顶冷却器、塔顶回流罐、塔顶回流及产品泵等)，流程更简洁，设备投资更低，同时可节省占地。</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDxTS3JyE9RSMsvUihOLUgsSizJzEtXyAWKVuaARHMTS1J5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hoZmhmZGBkamjMTFqABZvJtI</recordid><startdate>20230526</startdate><enddate>20230526</enddate><creator>LIU YAN</creator><creator>LI HEJIE</creator><creator>DU XIANG</creator><creator>SHEN XIAOYAN</creator><creator>GUAN ZHI</creator><creator>YU ZHENGKAI</creator><creator>CAO KETENG</creator><scope>EVB</scope></search><sort><creationdate>20230526</creationdate><title>Method for separating methyl formate</title><author>LIU YAN ; LI HEJIE ; DU XIANG ; SHEN XIAOYAN ; GUAN ZHI ; YU ZHENGKAI ; CAO KETENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116162025A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU YAN</creatorcontrib><creatorcontrib>LI HEJIE</creatorcontrib><creatorcontrib>DU XIANG</creatorcontrib><creatorcontrib>SHEN XIAOYAN</creatorcontrib><creatorcontrib>GUAN ZHI</creatorcontrib><creatorcontrib>YU ZHENGKAI</creatorcontrib><creatorcontrib>CAO KETENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU YAN</au><au>LI HEJIE</au><au>DU XIANG</au><au>SHEN XIAOYAN</au><au>GUAN ZHI</au><au>YU ZHENGKAI</au><au>CAO KETENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for separating methyl formate</title><date>2023-05-26</date><risdate>2023</risdate><abstract>The invention provides a method for separating methyl formate, which adopts a side draw-out process to separate methyl formate, compared with a conventional tower top and tower bottom sequential separation process, a set of tower top cooling separation system (comprising a tower top cooler, a tower top reflux tank, a tower top reflux and product pump and the like) is saved, the process is more concise, the equipment investment is lower, and meanwhile, the occupied area can be saved.
本发明提供了一种分离甲酸甲酯的方法，采用侧线抽出流程分离甲酸甲酯，相比常规塔顶塔底顺序分离流程节省一套塔顶冷却分离系统(包括塔顶冷却器、塔顶回流罐、塔顶回流及产品泵等)，流程更简洁，设备投资更低，同时可节省占地。</abstract><oa>free_for_read</oa></addata></record> |
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| title | Method for separating methyl formate |
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