Multi-bed axial and radial reactor
The invention discloses a multi-bed axial and radial reactor. The reactor comprises a radial cylindrical sealed pressure-bearing shell (2), an air inlet pipe (16), an axial-radial catalytic reaction zone (8) and an air outlet pipe (14), wherein the axial-radial catalytic reaction zone (8) is a cylin...
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| creator | ZHANG QI JIANG RONGXING DAI WENSONG ZHANG XU ZHI KAIMIN |
| description | The invention discloses a multi-bed axial and radial reactor. The reactor comprises a radial cylindrical sealed pressure-bearing shell (2), an air inlet pipe (16), an axial-radial catalytic reaction zone (8) and an air outlet pipe (14), wherein the axial-radial catalytic reaction zone (8) is a cylindrical containing space capable of containing catalyst beds; the containing space is formed by side walls (11), a top seal head (5) and a seal bottom (18); the side walls (11) and the alternative seal bottom (18) are of an opening structure through which fluid can penetrate but solid catalysts cannot penetrate; and the top seal head (5) is of a fluid impenetrable structure. The pressure of the reactor is reduced, the space utilization rate is high, and any gas flow deviation or short-circuit phenomenon is avoided.
本发明公开了种多床层轴径向反应器，该反应器包括径向圆筒形密封承压壳体(2)、进气管(16)、轴径向催化反应区(8)、以及出气管(14)；所述轴径向催化反应区(8)为可容纳催化剂床层的圆筒形容纳空间，该容纳空间的外壳由侧壁(11)、顶部封头(5)和封底(18)形成，其中所述侧壁(11)以及可选择地所述封底(18)为流体可透过但固体催化剂不可透过的开孔结构，所述顶部封头(5)为流体不可透过结构。该反应器压降低 |
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本发明公开了种多床层轴径向反应器，该反应器包括径向圆筒形密封承压壳体(2)、进气管(16)、轴径向催化反应区(8)、以及出气管(14)；所述轴径向催化反应区(8)为可容纳催化剂床层的圆筒形容纳空间，该容纳空间的外壳由侧壁(11)、顶部封头(5)和封底(18)形成，其中所述侧壁(11)以及可选择地所述封底(18)为流体可透过但固体催化剂不可透过的开孔结构，所述顶部封头(5)为流体不可透过结构。该反应器压降低</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2017</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=20171229&DB=EPODOC&CC=CN&NR=107519822A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171229&DB=EPODOC&CC=CN&NR=107519822A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG QI</creatorcontrib><creatorcontrib>JIANG RONGXING</creatorcontrib><creatorcontrib>DAI WENSONG</creatorcontrib><creatorcontrib>ZHANG XU</creatorcontrib><creatorcontrib>ZHI KAIMIN</creatorcontrib><title>Multi-bed axial and radial reactor</title><description>The invention discloses a multi-bed axial and radial reactor. The reactor comprises a radial cylindrical sealed pressure-bearing shell (2), an air inlet pipe (16), an axial-radial catalytic reaction zone (8) and an air outlet pipe (14), wherein the axial-radial catalytic reaction zone (8) is a cylindrical containing space capable of containing catalyst beds; the containing space is formed by side walls (11), a top seal head (5) and a seal bottom (18); the side walls (11) and the alternative seal bottom (18) are of an opening structure through which fluid can penetrate but solid catalysts cannot penetrate; and the top seal head (5) is of a fluid impenetrable structure. The pressure of the reactor is reduced, the space utilization rate is high, and any gas flow deviation or short-circuit phenomenon is avoided.
本发明公开了种多床层轴径向反应器，该反应器包括径向圆筒形密封承压壳体(2)、进气管(16)、轴径向催化反应区(8)、以及出气管(14)；所述轴径向催化反应区(8)为可容纳催化剂床层的圆筒形容纳空间，该容纳空间的外壳由侧壁(11)、顶部封头(5)和封底(18)形成，其中所述侧壁(11)以及可选择地所述封底(18)为流体可透过但固体催化剂不可透过的开孔结构，所述顶部封头(5)为流体不可透过结构。该反应器压降低</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDyLc0pydRNSk1RSKzITMxRSMxLUShKTAExi1ITk0vyi3gYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GBuamhpYWRkaMxMWoAfTolkQ</recordid><startdate>20171229</startdate><enddate>20171229</enddate><creator>ZHANG QI</creator><creator>JIANG RONGXING</creator><creator>DAI WENSONG</creator><creator>ZHANG XU</creator><creator>ZHI KAIMIN</creator><scope>EVB</scope></search><sort><creationdate>20171229</creationdate><title>Multi-bed axial and radial reactor</title><author>ZHANG QI ; JIANG RONGXING ; DAI WENSONG ; ZHANG XU ; ZHI KAIMIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107519822A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG QI</creatorcontrib><creatorcontrib>JIANG RONGXING</creatorcontrib><creatorcontrib>DAI WENSONG</creatorcontrib><creatorcontrib>ZHANG XU</creatorcontrib><creatorcontrib>ZHI KAIMIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG QI</au><au>JIANG RONGXING</au><au>DAI WENSONG</au><au>ZHANG XU</au><au>ZHI KAIMIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-bed axial and radial reactor</title><date>2017-12-29</date><risdate>2017</risdate><abstract>The invention discloses a multi-bed axial and radial reactor. The reactor comprises a radial cylindrical sealed pressure-bearing shell (2), an air inlet pipe (16), an axial-radial catalytic reaction zone (8) and an air outlet pipe (14), wherein the axial-radial catalytic reaction zone (8) is a cylindrical containing space capable of containing catalyst beds; the containing space is formed by side walls (11), a top seal head (5) and a seal bottom (18); the side walls (11) and the alternative seal bottom (18) are of an opening structure through which fluid can penetrate but solid catalysts cannot penetrate; and the top seal head (5) is of a fluid impenetrable structure. The pressure of the reactor is reduced, the space utilization rate is high, and any gas flow deviation or short-circuit phenomenon is avoided.
本发明公开了种多床层轴径向反应器，该反应器包括径向圆筒形密封承压壳体(2)、进气管(16)、轴径向催化反应区(8)、以及出气管(14)；所述轴径向催化反应区(8)为可容纳催化剂床层的圆筒形容纳空间，该容纳空间的外壳由侧壁(11)、顶部封头(5)和封底(18)形成，其中所述侧壁(11)以及可选择地所述封底(18)为流体可透过但固体催化剂不可透过的开孔结构，所述顶部封头(5)为流体不可透过结构。该反应器压降低</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Multi-bed axial and radial reactor |
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