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Method For Manufacturing Briquettes Containing A Calcium-Magnesium Compound And An Iron-Based Compound, And Briquettes Obtained Thereby - EP3481775

The patent EP3481775 was granted to Lhoist Recherche ET Dveloppement on Jun 24, 2020. The application was originally filed on Jul 7, 2017 under application number EP17740709A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3481775

LHOIST RECHERCHE ET DVELOPPEMENT
Application Number
EP17740709A
Filing Date
Jul 7, 2017
Status
Granted And Under Opposition
May 22, 2020
Publication Date
Jun 24, 2020
External Links
Slate, Register, Google Patents

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FELS VERTRIEBS UND SERVICEMar 24, 2021MAIKOWSKI & NINNEMANN PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (22) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONUS3649248
DESCRIPTIONUS3771999
DESCRIPTIONUS5186742
DESCRIPTIONWO2015007661
INTERNATIONAL-SEARCH-REPORTEP2199417
INTERNATIONAL-SEARCH-REPORTEP3042965
INTERNATIONAL-SEARCH-REPORTUS3649248
INTERNATIONAL-SEARCH-REPORTUS5186742
INTERNATIONAL-SEARCH-REPORTWO03012154
INTERNATIONAL-SEARCH-REPORTWO2015007661
OPPOSITIONDE19964163
OPPOSITIONDE2019553
OPPOSITIONEP3042965
OPPOSITIONGB917967
OPPOSITIONJP2002309312
OPPOSITIONJP2013087350
OPPOSITIONRU2175987
OPPOSITIONUS3309196
OPPOSITIONUS3721548
OPPOSITIONWO2015007661
OPPOSITIONWO2015082093
OPPOSITIONWO2016110574

Non-Patent Literature (NPL) Citations (16) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- BARNETT et al., "Roll-press briquetting : Compacting fines to reduce waste-handling costs", powder and bulk engineering, (20101000), vol. 24, no. 10, pages 1 - 6, XP002742275
INTERNATIONAL-SEARCH-REPORT- BARNETT THOMAS P, "Roll-press briquetting: Compacting fines to reduce waste-handling costs", vol. 24, no. 10, ISSN 1938-9140, (201010), pages 1 - 6, POWDER AND BULK ENGINEERING, C S C PUBLISHING, INC, US, URL: http://www.powderbulk.com/wp-content/uploads/pdf/pbe_201010_058.pdf, (20150715), XP002742275 [YD] 1-18 * pages 1,2,4 *
INTERNATIONAL-SEARCH-REPORT- E A S GARICA ET AL, "PELOTIZAÇÃO DE FINOS DE CALCÁRIO UTILIZANDO ÁGUA E CAL VIRGEM COMO AGENTES AGLOMERANTES AGLOMERANTES", XXVI ENCONTRO NACIONAL DE TRATAMENTO DE MINÉRIOS E METALURGIA EXTRATIVA, Poços de Caldas, (2015), vol. 1, pages 59 - 67, XP055349510 [A] 1-45 * 2. "MATERIAIS E MÉTODOS" *
OPPOSITION- GOCK et al., "Verwertung von eisenreichen Filterstäuben der Stahlindustrie durch Pelletierung", Recycling und Rohstoffe, (20130000), pages 583 - 605, XP055786194
OPPOSITION- HIRSCH, U., Briquetting of Metallurgical Residues to be Returned to the Material Cycle, Maschinenfabrik Köppern GmbH & Co. KG, (20150200), XP008134794
OPPOSITION- JEON, J.W. et al., "Formation of Calcium Ferrites under Controlled Oxygen", Potentials at 1 273 KISIJ International, (20100000), vol. 50, no. 8, pages 1064 - 1070, XP055657181
OPPOSITION- KOCH. K. et al., "5.5 kalkauflosung in stahlwerksschlacken", Schlacken in der Metallurgie, Düsseldorf, (19840000), XP055801065
OPPOSITION- KOMAREK, "Roll-press briquetting can help lime producers improve materials handling", MINING ENGINEERING, (19931200), pages 1467 - 1469, XP008130606
OPPOSITION- MAYER et al., "Versuche mit klassiertem Stahlwerkskalk im Thomaskonverter", Stahl und Eisen, (19570000), vol. 77, no. 22, pages 1614 - 1618, XP055786153
OPPOSITION- OBST, K.-H. et al., "Die Bedeutung neuer Kalkprodukte für die schnellere Schlackenbildung bei den Sauerstoffblasverfahren", Tonind.- Ztg., (19680000), vol. 92, no. 9, XP055786190
OPPOSITION- PIETSCH, W., "5.1 the development of strengh of agglomerates", Agglomeration Processes, Weinheim, (20020000), page 45, XP055801052
OPPOSITION- SCHIELE et al., "Herstellung und Erfahrungen beim Einsatz von reinen Kalk- und Kalk-Flussmittel-Briketts im LD-Konverter", Tonindustriezeitung, (19710000), vol. 95, no. 2, pages 49 - 60, XP001260313
OPPOSITION- SCHIELE, W. et al., Herstellung - Eigenschaften - Verwendung, Düsseldorf, (19720000), XP055801063
OPPOSITION- STONE, H. E. N. et al., "Shrinkage in compacts of iron oxides and ores", Journal of Materials Science, (19670000), vol. 2, no. 4, doi:10.1007/BF00572413, pages 307 - 312, XP055786121
OPPOSITION- OREWCZYK, J., "Application of thermal analysis for the investigation of calcium ferrites", Journal of Thermal Analysis, (19900000), vol. 36, doi:10.1007/BF01914142, pages 2153 - 2156, XP055657184
OPPOSITION- ROCHA et al., "Characterization of BOF dust for pellets production used in blast furnace", Materials Science Forum, (20140000), vol. 798-799, doi:10.4028/www.scientific.net/MSF.798-799.611, pages 611 - 616, XP055786191

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