Metallurgical coke prodn. from coal agglomerates - produced using heat-treated coal tar as binder
Prodn. of metallurgical coke (esp. for use in blast furnaces) is carried out by agglomerating particulate coking or non-coking coal and introducing the green agglomerates into a coke oven together with particulate coking coal. The improvement comprises carrying out the agglomeration step in the pres...
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| creator | MUNNIX,RENE POOS,ARTHUR VIDAL,ROLAND |
| description | Prodn. of metallurgical coke (esp. for use in blast furnaces) is carried out by agglomerating particulate coking or non-coking coal and introducing the green agglomerates into a coke oven together with particulate coking coal. The improvement comprises carrying out the agglomeration step in the presence of a solvent and/or binder produced by heating coal tar at 200-600 (300-450) degrees C until polycondensation occurs. Use of heat-treated coal tar (rather than pitch) gives high quality coke and increases the productivity of the coke oven without impairing the quality of the coke-oven gas. |
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The improvement comprises carrying out the agglomeration step in the presence of a solvent and/or binder produced by heating coal tar at 200-600 (300-450) degrees C until polycondensation occurs. Use of heat-treated coal tar (rather than pitch) gives high quality coke and increases the productivity of the coke oven without impairing the quality of the coke-oven gas.</description><edition>3</edition><language>eng ; ger</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; CHEMISTRY ; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; METALLURGY ; NATURAL GAS ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>1980</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=19801016&DB=EPODOC&CC=DE&NR=3013100A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19801016&DB=EPODOC&CC=DE&NR=3013100A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MUNNIX,RENE</creatorcontrib><creatorcontrib>POOS,ARTHUR</creatorcontrib><creatorcontrib>VIDAL,ROLAND</creatorcontrib><title>Metallurgical coke prodn. from coal agglomerates - produced using heat-treated coal tar as binder</title><description>Prodn. of metallurgical coke (esp. for use in blast furnaces) is carried out by agglomerating particulate coking or non-coking coal and introducing the green agglomerates into a coke oven together with particulate coking coal. The improvement comprises carrying out the agglomeration step in the presence of a solvent and/or binder produced by heating coal tar at 200-600 (300-450) degrees C until polycondensation occurs. Use of heat-treated coal tar (rather than pitch) gives high quality coke and increases the productivity of the coke oven without impairing the quality of the coke-oven gas.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>CHEMISTRY</subject><subject>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</subject><subject>FIRELIGHTERS</subject><subject>FUELS</subject><subject>FUELS NOT OTHERWISE PROVIDED FOR</subject><subject>LIQUEFIED PETROLEUM GAS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>NATURAL GAS</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1980</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEOwiAQRbtxYdQ7zAUwEE5gtI0bd-6bEaZIpEAGuL-k8QBu_k_ee_sBH1QxhMbOGwxg0ocgc7LxDAuntYNO0bmQVmKsVEBsvhmy0IqPDt6EVVTu29HWV2TAAi8fLfFx2C0YCp1-fxhgGp_Xu6CcZioZDUWq823UUmkl5UXpP5IvP1A8Xg</recordid><startdate>19801016</startdate><enddate>19801016</enddate><creator>MUNNIX,RENE</creator><creator>POOS,ARTHUR</creator><creator>VIDAL,ROLAND</creator><scope>EVB</scope></search><sort><creationdate>19801016</creationdate><title>Metallurgical coke prodn. from coal agglomerates - produced using heat-treated coal tar as binder</title><author>MUNNIX,RENE ; POOS,ARTHUR ; VIDAL,ROLAND</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE3013100A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1980</creationdate><topic>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</topic><topic>CHEMISTRY</topic><topic>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</topic><topic>FIRELIGHTERS</topic><topic>FUELS</topic><topic>FUELS NOT OTHERWISE PROVIDED FOR</topic><topic>LIQUEFIED PETROLEUM GAS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>NATURAL GAS</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><toplevel>online_resources</toplevel><creatorcontrib>MUNNIX,RENE</creatorcontrib><creatorcontrib>POOS,ARTHUR</creatorcontrib><creatorcontrib>VIDAL,ROLAND</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MUNNIX,RENE</au><au>POOS,ARTHUR</au><au>VIDAL,ROLAND</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Metallurgical coke prodn. from coal agglomerates - produced using heat-treated coal tar as binder</title><date>1980-10-16</date><risdate>1980</risdate><abstract>Prodn. of metallurgical coke (esp. for use in blast furnaces) is carried out by agglomerating particulate coking or non-coking coal and introducing the green agglomerates into a coke oven together with particulate coking coal. The improvement comprises carrying out the agglomeration step in the presence of a solvent and/or binder produced by heating coal tar at 200-600 (300-450) degrees C until polycondensation occurs. Use of heat-treated coal tar (rather than pitch) gives high quality coke and increases the productivity of the coke oven without impairing the quality of the coke-oven gas.</abstract><edition>3</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; ger |
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| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | Metallurgical coke prodn. from coal agglomerates - produced using heat-treated coal tar as binder |
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