METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS
A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in a...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| 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 | CROCKER, David S GREEN, Martin C DAVIES, Rob CHI, Wei-Ming WANG, Daxiang MATHEU, David M |
| description | A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in an oxidation gas mixture containing low amounts of nitrogen to form a product stream in which carbon black is carried by hot gases. The carbon black is separated from the hot gas, which is then processed to produce a flue gas high in carbon dioxide and low in nitrogen at least a portion of which is redirected to at least one of the combustion zone, the reaction zone, and the feedstock injection zone.
Un procédé de production de noir de carbone comprend, dans un réacteur à noir de carbone ayant une zone de combustion et une zone de réaction et une zone d'injection de charge d'alimentation entre celles-ci, la conversion d'une partie d'au moins une charge d'hydrocarbure en noir de carbone en présence de gaz de combustion générés par combustion d'un combustible dans un mélange de gaz d'oxydation contenant de faibles quantités d'azote pour former un courant de produit dans lequel du noir de carbone est transporté par des gaz chauds. Le noir de carbone est séparé du gaz chaud, qui est ensuite traité pour produire un gaz de fumée à haute teneur en dioxyde de carbone et pauvre en azote dont au moins une partie est redirigée vers au moins une zone parmi la zone de combustion, la zone de réaction et la zone d'injection de charge d'alimentation. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2022271943A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2022271943A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2022271943A13</originalsourceid><addsrcrecordid>eNrjZPD3dQ3x8HdRcPQD4oAAxyDHkNBgBTf_IIUgV2f_MNegSLBUkGtosKuCv5tCiKOnj4K7YzBY1M0n1BXMcfb3DfD3c_ULCeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGRkZG5oaWJsaOhsbEqQIAvgEvMg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS</title><source>esp@cenet</source><creator>CROCKER, David S ; GREEN, Martin C ; DAVIES, Rob ; CHI, Wei-Ming ; WANG, Daxiang ; MATHEU, David M</creator><creatorcontrib>CROCKER, David S ; GREEN, Martin C ; DAVIES, Rob ; CHI, Wei-Ming ; WANG, Daxiang ; MATHEU, David M</creatorcontrib><description>A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in an oxidation gas mixture containing low amounts of nitrogen to form a product stream in which carbon black is carried by hot gases. The carbon black is separated from the hot gas, which is then processed to produce a flue gas high in carbon dioxide and low in nitrogen at least a portion of which is redirected to at least one of the combustion zone, the reaction zone, and the feedstock injection zone.
Un procédé de production de noir de carbone comprend, dans un réacteur à noir de carbone ayant une zone de combustion et une zone de réaction et une zone d'injection de charge d'alimentation entre celles-ci, la conversion d'une partie d'au moins une charge d'hydrocarbure en noir de carbone en présence de gaz de combustion générés par combustion d'un combustible dans un mélange de gaz d'oxydation contenant de faibles quantités d'azote pour former un courant de produit dans lequel du noir de carbone est transporté par des gaz chauds. Le noir de carbone est séparé du gaz chaud, qui est ensuite traité pour produire un gaz de fumée à haute teneur en dioxyde de carbone et pauvre en azote dont au moins une partie est redirigée vers au moins une zone parmi la zone de combustion, la zone de réaction et la zone d'injection de charge d'alimentation.</description><language>eng ; fre</language><subject>ADHESIVES ; BLASTING ; CHEMISTRY ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; DYES ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; OVENS ; PAINTS ; POLISHES ; PREPARATION OF CARBON BLACK ; RETORTS ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; WEAPONS</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=20221229&DB=EPODOC&CC=WO&NR=2022271943A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221229&DB=EPODOC&CC=WO&NR=2022271943A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CROCKER, David S</creatorcontrib><creatorcontrib>GREEN, Martin C</creatorcontrib><creatorcontrib>DAVIES, Rob</creatorcontrib><creatorcontrib>CHI, Wei-Ming</creatorcontrib><creatorcontrib>WANG, Daxiang</creatorcontrib><creatorcontrib>MATHEU, David M</creatorcontrib><title>METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS</title><description>A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in an oxidation gas mixture containing low amounts of nitrogen to form a product stream in which carbon black is carried by hot gases. The carbon black is separated from the hot gas, which is then processed to produce a flue gas high in carbon dioxide and low in nitrogen at least a portion of which is redirected to at least one of the combustion zone, the reaction zone, and the feedstock injection zone.
Un procédé de production de noir de carbone comprend, dans un réacteur à noir de carbone ayant une zone de combustion et une zone de réaction et une zone d'injection de charge d'alimentation entre celles-ci, la conversion d'une partie d'au moins une charge d'hydrocarbure en noir de carbone en présence de gaz de combustion générés par combustion d'un combustible dans un mélange de gaz d'oxydation contenant de faibles quantités d'azote pour former un courant de produit dans lequel du noir de carbone est transporté par des gaz chauds. Le noir de carbone est séparé du gaz chaud, qui est ensuite traité pour produire un gaz de fumée à haute teneur en dioxyde de carbone et pauvre en azote dont au moins une partie est redirigée vers au moins une zone parmi la zone de combustion, la zone de réaction et la zone d'injection de charge d'alimentation.</description><subject>ADHESIVES</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</subject><subject>DYES</subject><subject>FURNACES</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>OVENS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>PREPARATION OF CARBON BLACK</subject><subject>RETORTS</subject><subject>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD3dQ3x8HdRcPQD4oAAxyDHkNBgBTf_IIUgV2f_MNegSLBUkGtosKuCv5tCiKOnj4K7YzBY1M0n1BXMcfb3DfD3c_ULCeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGRkZG5oaWJsaOhsbEqQIAvgEvMg</recordid><startdate>20221229</startdate><enddate>20221229</enddate><creator>CROCKER, David S</creator><creator>GREEN, Martin C</creator><creator>DAVIES, Rob</creator><creator>CHI, Wei-Ming</creator><creator>WANG, Daxiang</creator><creator>MATHEU, David M</creator><scope>EVB</scope></search><sort><creationdate>20221229</creationdate><title>METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS</title><author>CROCKER, David S ; GREEN, Martin C ; DAVIES, Rob ; CHI, Wei-Ming ; WANG, Daxiang ; MATHEU, David M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022271943A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>ADHESIVES</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</topic><topic>DYES</topic><topic>FURNACES</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>OVENS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>RETORTS</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CROCKER, David S</creatorcontrib><creatorcontrib>GREEN, Martin C</creatorcontrib><creatorcontrib>DAVIES, Rob</creatorcontrib><creatorcontrib>CHI, Wei-Ming</creatorcontrib><creatorcontrib>WANG, Daxiang</creatorcontrib><creatorcontrib>MATHEU, David M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CROCKER, David S</au><au>GREEN, Martin C</au><au>DAVIES, Rob</au><au>CHI, Wei-Ming</au><au>WANG, Daxiang</au><au>MATHEU, David M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS</title><date>2022-12-29</date><risdate>2022</risdate><abstract>A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in an oxidation gas mixture containing low amounts of nitrogen to form a product stream in which carbon black is carried by hot gases. The carbon black is separated from the hot gas, which is then processed to produce a flue gas high in carbon dioxide and low in nitrogen at least a portion of which is redirected to at least one of the combustion zone, the reaction zone, and the feedstock injection zone.
Un procédé de production de noir de carbone comprend, dans un réacteur à noir de carbone ayant une zone de combustion et une zone de réaction et une zone d'injection de charge d'alimentation entre celles-ci, la conversion d'une partie d'au moins une charge d'hydrocarbure en noir de carbone en présence de gaz de combustion générés par combustion d'un combustible dans un mélange de gaz d'oxydation contenant de faibles quantités d'azote pour former un courant de produit dans lequel du noir de carbone est transporté par des gaz chauds. Le noir de carbone est séparé du gaz chaud, qui est ensuite traité pour produire un gaz de fumée à haute teneur en dioxyde de carbone et pauvre en azote dont au moins une partie est redirigée vers au moins une zone parmi la zone de combustion, la zone de réaction et la zone d'injection de charge d'alimentation.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_WO2022271943A1 |
| source | esp@cenet |
| subjects | ADHESIVES BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE DYES FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OVENS PAINTS POLISHES PREPARATION OF CARBON BLACK RETORTS TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES WEAPONS |
| title | METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T03%3A51%3A59IST&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=CROCKER,%20David%20S&rft.date=2022-12-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2022271943A1%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 |