PROCESS AND PLANT FOR REDUCING SOLIDS CONTAINING IRON OXIDE
Disclosed is a process for reducing solids containing iron oxide, wherein the solids are introduced into a reactor, a carbonaceous reducing agent is introduced into the reactor, the reduction of the solids in the furnace is effected at a temperature of 800 to 1200 degrees Celsius and steam is introd...
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| creator | HEIN, JEAN-CLAUDE FORMANEK, LOTHAR |
| description | Disclosed is a process for reducing solids containing iron oxide, wherein the solids are introduced into a reactor, a carbonaceous reducing agent is introduced into the reactor, the reduction of the solids in the furnace is effected at a temperature of 800 to 1200 degrees Celsius and steam is introduced into the reactor with a pressure of 1 to 5 bar above the internal pressure of the reactor. The plant for performing the process is also disclosed. |
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The plant for performing the process is also disclosed.</description><language>eng</language><subject>BLASTING ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; FURNACES ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; KILNS ; LIGHTING ; MANUFACTURE OF IRON OR STEEL ; MECHANICAL ENGINEERING ; METALLURGY ; METALLURGY OF IRON ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; RETORTS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS</subject><creationdate>2012</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=20120330&DB=EPODOC&CC=NZ&NR=582320A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120330&DB=EPODOC&CC=NZ&NR=582320A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HEIN, JEAN-CLAUDE</creatorcontrib><creatorcontrib>FORMANEK, LOTHAR</creatorcontrib><title>PROCESS AND PLANT FOR REDUCING SOLIDS CONTAINING IRON OXIDE</title><description>Disclosed is a process for reducing solids containing iron oxide, wherein the solids are introduced into a reactor, a carbonaceous reducing agent is introduced into the reactor, the reduction of the solids in the furnace is effected at a temperature of 800 to 1200 degrees Celsius and steam is introduced into the reactor with a pressure of 1 to 5 bar above the internal pressure of the reactor. The plant for performing the process is also disclosed.</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>FURNACES</subject><subject>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MANUFACTURE OF IRON OR STEEL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>RETORTS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAOCPJ3dg0OVnD0c1EI8HH0C1Fw8w9SCHJ1CXX29HNXCPb38XQJVnD29wtx9PQDiXgG-fsp-Ed4urjyMLCmJeYUp_JCaW4GOTfXEGcP3dSC_PjU4oLE5NS81JJ4vyhTCyNjIwNHY4IKAOuUKCQ</recordid><startdate>20120330</startdate><enddate>20120330</enddate><creator>HEIN, JEAN-CLAUDE</creator><creator>FORMANEK, LOTHAR</creator><scope>EVB</scope></search><sort><creationdate>20120330</creationdate><title>PROCESS AND PLANT FOR REDUCING SOLIDS CONTAINING IRON OXIDE</title><author>HEIN, JEAN-CLAUDE ; FORMANEK, LOTHAR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NZ582320A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>FURNACES</topic><topic>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MANUFACTURE OF IRON OR STEEL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>RETORTS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HEIN, JEAN-CLAUDE</creatorcontrib><creatorcontrib>FORMANEK, LOTHAR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HEIN, JEAN-CLAUDE</au><au>FORMANEK, LOTHAR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS AND PLANT FOR REDUCING SOLIDS CONTAINING IRON OXIDE</title><date>2012-03-30</date><risdate>2012</risdate><abstract>Disclosed is a process for reducing solids containing iron oxide, wherein the solids are introduced into a reactor, a carbonaceous reducing agent is introduced into the reactor, the reduction of the solids in the furnace is effected at a temperature of 800 to 1200 degrees Celsius and steam is introduced into the reactor with a pressure of 1 to 5 bar above the internal pressure of the reactor. The plant for performing the process is also disclosed.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
| title | PROCESS AND PLANT FOR REDUCING SOLIDS CONTAINING IRON OXIDE |
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