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公开(公告)号：CA2456188C
公开(公告)日：2010-10-26
申请号：CA2456188
申请日：2002-08-02
Applicant: COMMW SCIENT IND RES ORG , ROBE RIVER MINING COMPANY PTY
Inventor： GANNON JOHN FRANCIS , SALTER CELESTE JULIENNE , VINING KEITH RICHARD , MEAKINS ROSS LAWRENCE
Abstract: A method of producing an iron ore briquette that is suitable for use as a blastfurnace or other direct reduction furnace feedstock which includes the steps of: (1) mixing ore and a flux to form an ore/flux mixture (2) pressing the ore/flux mixture into a green briquette using a low roll pressure; and (3) indurating the green briquette to form a fired briquette.
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Patent Agency Ranking
公开(公告)号：AU2002325621B2
公开(公告)日：2008-10-23
申请号：AU2002325621
申请日：2002-08-02
Inventor： SALTER CELESTE JULIENNE , GANNON JOHN FRANCIS , BEROS GEOFFREY STUART
Abstract: A method of producing an iron one briquette that is suitable for use as a blast furnace or other direct reduction furnace feedstock which includes the steps of: (1) mixing: (i) ore having a predetermined particle size distribution with a top size of 4.0 mm or less; and (ii) a flux; to form an ore/flux; (2) adjusting the water content of the ore prior to or during mixing step (1) to optimise briquette quality and product yield; (3) pressing the ore/flux mixture into a green briquette; and (4) indurating the green briquette to from a fured briquette.
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公开(公告)号：CA2456191C
公开(公告)日：2010-10-26
申请号：CA2456191
申请日：2002-08-02
Applicant: COMMW SCIENT IND RES ORG , ROBE RIVER MINING COMPANY PTY
Inventor： BEROS GEOFFREY STUART , GANNON JOHN FRANCIS
Abstract: A method of producing an iron one briquette that is suitable for use as a blast furnace or other direct reduction furnace feedstock which includes the steps of: (1) mixing: (i) ore having a predetermined particle size distribution with a top size of 4.0 mm or less; and (ii) a flux; to form an ore/flux; (2) adjusting the water content of the ore prior to or during mixing step (1) to optimise briquette quality and product yield; (3) pressing the ore/flux mixture into a green briquette; and (4) indurating the green briquette to from a fired briquette.
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公开(公告)号：DE60236945D1
公开(公告)日：2010-08-19
申请号：DE60236945
申请日：2002-08-02
Applicant: COMMW SCIENT IND RES ORG , ROBE RIVER MINING CO PTY LTD
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公开(公告)号：DE60236172D1
公开(公告)日：2010-06-10
申请号：DE60236172
申请日：2002-08-02
Applicant: COMMW SCIENT IND RES ORG , ROBE RIVER MINING CO PTY LTD
Inventor： BEROS GEOFFREY STUART , GANNON JOHN FRANCIS
Abstract: A method of producing an iron one briquette that is suitable for use as a blast furnace or other direct reduction furnace feedstock which includes the steps of: (1) mixing: (i) ore having a predetermined particle size distribution with a top size of 4.0 mm or less; and (ii) a flux; to form an ore/flux; (2) adjusting the water content of the ore prior to or during mixing step (1) to optimise briquette quality and product yield; (3) pressing the ore/flux mixture into a green briquette; and (4) indurating the green briquette to from a fured briquette.
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公开(公告)号：CA2456191A1
公开(公告)日：2003-02-13
申请号：CA2456191
申请日：2002-08-02
Applicant: COMMW SCIENT IND RES ORG , ROBE RIVER MINING COMPANY PTY
Inventor： GANNON JOHN FRANCIS , BEROS GEOFFREY STUART
Abstract: A method of producing an iron one briquette that is suitable for use as a blast furnace or other direct reduction furnace feedstock which includes the steps of: (1) mixing: (i) ore having a predetermined particle size distribution with a top size of 4.0 mm or less; and (ii) a flux; to form an ore/flux; (2) adjusting the water content of the ore prior to or during mixi ng step (1) to optimise briquette quality and product yield; (3) pressing the ore/flux mixture into a green briquette; and (4) indurating the green briquette to from a fired briquette.
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