Gas mixing distributor and fixed bed reactor
The utility model discloses a gas mixing distributor and a fixed bed reactor, and belongs to the technical field of chemical catalytic reaction. The gas mixing distributor comprises an annular gas distribution pipe, a first drainage pipe, a second drainage part and a mixed drainage part, a plurality...
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| creator | HUANG QINGLU ZHAO HONGXIA MA MINGYAN WEI LIUKE LI LI TANG SHUO WAN KEXI YANG JIE |
| description | The utility model discloses a gas mixing distributor and a fixed bed reactor, and belongs to the technical field of chemical catalytic reaction. The gas mixing distributor comprises an annular gas distribution pipe, a first drainage pipe, a second drainage part and a mixed drainage part, a plurality of first gas distribution holes are formed in the wall of the annular gas distribution pipe; the lower end of the first drainage tube is communicated with the annular gas distribution tube; the second drainage part is coaxially arranged below the annular gas distribution pipe, the inner diameter ofthe upper end of the second drainage part is smaller than the outer circle diameter of the annular gas distribution pipe, and the second drainage part is coaxially arranged at the upper end of the inner cylinder of the fixed bed reactor and communicated with the gas inlet; the mixed drainage part is coaxially arranged above the annular gas distribution pipe, the inner diameter of the lower end ofthe mixed drainage part i |
| format | Patent |
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The gas mixing distributor comprises an annular gas distribution pipe, a first drainage pipe, a second drainage part and a mixed drainage part, a plurality of first gas distribution holes are formed in the wall of the annular gas distribution pipe; the lower end of the first drainage tube is communicated with the annular gas distribution tube; the second drainage part is coaxially arranged below the annular gas distribution pipe, the inner diameter ofthe upper end of the second drainage part is smaller than the outer circle diameter of the annular gas distribution pipe, and the second drainage part is coaxially arranged at the upper end of the inner cylinder of the fixed bed reactor and communicated with the gas inlet; the mixed drainage part is coaxially arranged above the annular gas distribution pipe, the inner diameter of the lower end ofthe mixed drainage part i</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2019</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=20190507&DB=EPODOC&CC=CN&NR=208824421U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190507&DB=EPODOC&CC=CN&NR=208824421U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG QINGLU</creatorcontrib><creatorcontrib>ZHAO HONGXIA</creatorcontrib><creatorcontrib>MA MINGYAN</creatorcontrib><creatorcontrib>WEI LIUKE</creatorcontrib><creatorcontrib>LI LI</creatorcontrib><creatorcontrib>TANG SHUO</creatorcontrib><creatorcontrib>WAN KEXI</creatorcontrib><creatorcontrib>YANG JIE</creatorcontrib><title>Gas mixing distributor and fixed bed reactor</title><description>The utility model discloses a gas mixing distributor and a fixed bed reactor, and belongs to the technical field of chemical catalytic reaction. 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The gas mixing distributor comprises an annular gas distribution pipe, a first drainage pipe, a second drainage part and a mixed drainage part, a plurality of first gas distribution holes are formed in the wall of the annular gas distribution pipe; the lower end of the first drainage tube is communicated with the annular gas distribution tube; the second drainage part is coaxially arranged below the annular gas distribution pipe, the inner diameter ofthe upper end of the second drainage part is smaller than the outer circle diameter of the annular gas distribution pipe, and the second drainage part is coaxially arranged at the upper end of the inner cylinder of the fixed bed reactor and communicated with the gas inlet; the mixed drainage part is coaxially arranged above the annular gas distribution pipe, the inner diameter of the lower end ofthe mixed drainage part i</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Gas mixing distributor and fixed bed reactor |
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