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    Process for producing pig iron and cement clinker
    51.
    发明专利
    Process for producing pig iron and cement clinker 未知

    公开(公告)号：AU675690B2

    公开(公告)日：1997-02-13

    申请号：AU5875594

    申请日：1994-01-26

    Applicant: HOLDERBANK FINANC GLARUS

    Inventor： EDLINGER ALFRED

    IPC: C21B3/04 ,  C21B5/04 ,  C21B11/00 ,  C04B7/17 ,  A62D3/00

    Abstract: PCT No. PCT/AT94/00007 Sec. 371 Date Sep. 20, 1994 Sec. 102(e) Date Sep. 20, 1994 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/17214 PCT Pub. Date Aug. 4, 1994.In a process for the preparation of pig iron and cement clinker in a fusion gasifier (3) in which the charge is at least partly preheated and possibly deacidified and subjected to preliminary reduction or is used in the form of scrap, coal is blown into a fluidized bed (7) and gasified with the reduction of the charge and pig iron (8) and slag (9) are tapped off in liquid form, the procedure is such that the lime charge introduced into the fusion gasifier (3), possibly together with a portion of an iron ore, is preheated in a preheating shaft (1) and calcined and charged according to the clinker composition required.

    PROCESS FOR PRODUCING FROM METALLURGICAL SLAGS
    53.
    发明专利
    PROCESS FOR PRODUCING FROM METALLURGICAL SLAGS 未知

    公开(公告)号：CZ230894A3

    公开(公告)日：1995-11-15

    申请号：CZ230894

    申请日：1994-01-26

    Applicant: HOLDERBANK FINANC GLARUS

    Inventor： REY THEO ,  EDLINGER ALFRED

    IPC: C04B5/06 ,  C04B7/147 ,  C21B3/06 ,  C21B3/08

    Abstract: In a process for the preparation of cement from metallurgical slags, in which liquid slags from reduction processes and steelworks processes, e.g. blast furnace and converter slag, are mixed together and mixed with lime the procedure is such that in a first cooling phase at temperatures above 1000 DEG C., and preferably above 1200 DEG C., the cooling is slower than in a subsequent second cooling phase and that the solidified product obtained is granulated and/or ground in order to obtain directly cement with improved hydraulic properties, in particular increased final strength.

    Method of granulating and comminuting molten material and grinding stock and apparatus to carry out said method
    54.
    发明专利
    Method of granulating and comminuting molten material and grinding stock and apparatus to carry out said method 未知

    公开(公告)号：ZA949263B

    公开(公告)日：1995-10-23

    申请号：ZA949263

    申请日：1994-11-22

    Applicant: HOLDERBANK FINANC GLARUS

    Inventor： EDLINGER ALFRED

    IPC: C21B3/08 ,  C04B

    Abstract: PCT No. PCT/AT94/00185 Sec. 371 Date Aug. 31, 1995 Sec. 102(e) Date Aug. 31, 1995 PCT Filed Dec. 1, 1994 PCT Pub. No. WO95/15402 PCT Pub. Date Jun. 8, 1995A molten melt of slag and grinding material is introduced into a mixing chamber to which a cooling and mixing agent is injected, the agent being compressed air, water or an air/water mixture which serves to cool the melt and form vapor and solidified particles. These are passed through a diffuser and are discharged as a jet which is directed to particle disintegrating means.

    PROCESS FOR PRODUCING PIG IRON AND CEMENT CLINKER
    55.
    发明专利
    PROCESS FOR PRODUCING PIG IRON AND CEMENT CLINKER 未知

    公开(公告)号：CZ208894A3

    公开(公告)日：1995-09-13

    申请号：CZ208894

    申请日：1994-01-26

    Applicant: HOLDERBANK FINANC GLARUS

    Inventor： EDLINGER ALFRED

    IPC: C21B3/04 ,  C21B5/04 ,  C21B11/00

    Abstract: PCT No. PCT/AT94/00007 Sec. 371 Date Sep. 20, 1994 Sec. 102(e) Date Sep. 20, 1994 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/17214 PCT Pub. Date Aug. 4, 1994.In a process for the preparation of pig iron and cement clinker in a fusion gasifier (3) in which the charge is at least partly preheated and possibly deacidified and subjected to preliminary reduction or is used in the form of scrap, coal is blown into a fluidized bed (7) and gasified with the reduction of the charge and pig iron (8) and slag (9) are tapped off in liquid form, the procedure is such that the lime charge introduced into the fusion gasifier (3), possibly together with a portion of an iron ore, is preheated in a preheating shaft (1) and calcined and charged according to the clinker composition required.

    PROCESS FOR PRODUCING CEMENT FROM METALLURGICAL SLAG
    56.
    发明专利
    PROCESS FOR PRODUCING CEMENT FROM METALLURGICAL SLAG 未知

    公开(公告)号：HUT68269A

    公开(公告)日：1995-06-28

    申请号：HU9402760

    申请日：1994-01-26

    Applicant: HOLDERBANK FINANC GLARUS

    Inventor： REY THEO ,  EDLINGER ALFRED

    IPC: C04B5/06 ,  C04B7/147 ,  C21B3/06 ,  C21B3/08

    Abstract: In a process for the preparation of cement from metallurgical slags, in which liquid slags from reduction processes and steelworks processes, e.g. blast furnace and converter slag, are mixed together and mixed with lime the procedure is such that in a first cooling phase at temperatures above 1000 DEG C., and preferably above 1200 DEG C., the cooling is slower than in a subsequent second cooling phase and that the solidified product obtained is granulated and/or ground in order to obtain directly cement with improved hydraulic properties, in particular increased final strength.

    59.
    发明专利
    未知

    公开(公告)号：AT398419B

    公开(公告)日：1994-12-27

    申请号：AT12693

    申请日：1993-01-26

    Applicant: HOLDERBANK FINANC GLARUS

    Inventor： REY THEO ,  EDLINGER ALFRED

    IPC: C04B5/06 ,  C04B7/147 ,  C21B3/06 ,  C21B3/08 ,  C04B7/47

    Abstract: In a process for the preparation of cement from metallurgical slags, in which liquid slags from reduction processes and steelworks processes, e.g. blast furnace and converter slag, are mixed together and mixed with lime the procedure is such that in a first cooling phase at temperatures above 1000 DEG C., and preferably above 1200 DEG C., the cooling is slower than in a subsequent second cooling phase and that the solidified product obtained is granulated and/or ground in order to obtain directly cement with improved hydraulic properties, in particular increased final strength.

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