公开(公告)号：EP2994708A4

公开(公告)日：2016-12-21

申请号：EP14794616

申请日：2014-05-02

Applicant: TECH RESOURCES PTY LTD

Inventor： PILOTE JACQUES ,  DRY RODNEY JAMES ,  HUTTON MICHAEL ANTHONY

IPC: F27B3/18 ,  C21B7/24 ,  C21C5/42

CPC classification number: F27D3/18 ,  C21B7/163 ,  C21B7/24 ,  C21C5/4606 ,  C21C5/4673 ,  C21C2005/4626 ,  F27D3/0033 ,  F27D3/16 ,  F27D2003/164 ,  F27D2003/168 ,  F27D2003/169 ,  F27D2021/0007

Abstract: A solids injection lance includes (a) a tube that defines a passageway for solid feed material to be injected through the tube and has an inlet for solid material at a rear end and an outlet for discharging solid material at a forward end of the tube and (b) a puncture detection system for detecting a puncture in the solids injection tube.

公开(公告)号：EP2997167A4

公开(公告)日：2017-01-11

申请号：EP14798282

申请日：2014-05-02

Applicant: TECH RESOURCES PTY LTD

Inventor： PILOTE JACQUES ,  DRY RODNEY JAMES ,  DAVIS MARK PRESTON

IPC: C21C5/42 ,  C21C5/46 ,  F27B3/18

CPC classification number: F27D3/0033 ,  C21C5/4606 ,  C21C5/5217 ,  F27B3/18 ,  F27B2014/002 ,  F27D3/0025 ,  F27D3/0026 ,  F27D3/16 ,  F27D3/18 ,  F27D2003/168 ,  F27D2003/169 ,  Y02P10/216

Abstract: A method for injecting a solid feed material through a solids injection lance includes creating flow conditions in an injection passageway of the lance so that at least a part of the feed material flowing along the passageway forms a buffer zone between a wall of a tube that defines the passageway and feed material flowing along a central section of the passageway.

公开(公告)号：EP2616562A4

公开(公告)日：2017-05-24

申请号：EP11824363

申请日：2011-09-15

Applicant: TECH RESOURCES PTY LTD

Inventor： DRY RODNEY JAMES ,  PILOTE JACQUES

IPC: C22B5/10 ,  C21B11/02 ,  C21B13/00

CPC classification number: C21B13/0006 ,  C21B5/04 ,  C21B11/02 ,  C21B13/0013 ,  C21C5/54 ,  Y02P10/136 ,  Y02P10/216

Abstract: A molten bath-based direct smelting process includes controlling the process conditions in a direct smelting vessel so that molten slag in a molten bath of metal and slag in the vessel has a viscosity in a range of 0.5-5 poise in an operating temperature range for the process.

Abstract translation: 基于熔池的直接熔炼工艺包括控制直接熔炼容器中的工艺条件，使得熔炉中金属和炉渣的熔融熔渣在工作温度范围内具有0.5-5泊的粘度 该过程。

公开(公告)号：EP2788515A4

公开(公告)日：2015-11-04

申请号：EP12856182

申请日：2012-12-06

Applicant: TECH RESOURCES PTY LTD

Inventor： PILOTE JACQUES ,  DRY RODNEY JAMES ,  MEIJER HENDRIKUS KOENRAAD ALBERTUS

IPC: C21B5/00 ,  C21B13/00 ,  C21B13/02 ,  C21C5/00 ,  C21C5/04 ,  C21C5/28 ,  C22B5/10 ,  C22B5/12

CPC classification number: C21C5/00 ,  C21B5/00 ,  C21B5/001 ,  C21B13/0006 ,  C21B13/023 ,  C21C5/04 ,  C21C5/4606 ,  C22B5/10 ,  C22B5/12 ,  Y02P10/136

Abstract: A method of starting a molten-bath based melting process includes establishing a sufficiently large and stable “hot zone” for ignition of oxygen and coal in a main chamber of a smelting vessel by independent means, i.e. independently of and before supplying cold oxygen and coal into the main chamber.

公开(公告)号：EP3077552A4

公开(公告)日：2017-08-30

申请号：EP14866843

申请日：2014-12-04

Applicant: TECH RESOURCES PTY LTD

Inventor： DAVIS MARK PRESTON ,  PILOTE JACQUES

IPC: C21B7/10 ,  C21C5/46 ,  C21C5/52 ,  C21C5/54 ,  C21C7/076 ,  F27B1/14 ,  F27B3/24 ,  F27D1/12 ,  F27D9/00

CPC classification number: F27D1/12 ,  C21C5/46 ,  C21C5/5241 ,  C21C5/54 ,  C21C7/076 ,  F27B1/14 ,  F27B3/24 ,  F27D9/00 ,  Y02P10/242 ,  Y02P10/253

Abstract: A smelting vessel (4) for producing molten metal includes a refractory lined hearth that in use is in contact with molten slag or molten metal in the smelting vessel, and the hearth includes a plurality of heat pipes (2.1) positioned in a refractory lining of at least a part of the hearth for cooling the refractory lining.

Abstract translation: 用于生产熔融金属的熔炼容器（4）包括耐火衬里炉床，其在使用中与熔炼容器中的熔渣或熔融金属接触，并且炉膛包括多个热管（2.1），该热管位于耐火衬里 用于冷却耐火衬里的炉膛的至少一部分。

公开(公告)号：EP2572005A4

公开(公告)日：2017-04-12

申请号：EP11782769

申请日：2011-05-18

Applicant: TECH RESOURCES PTY LTD

Inventor： DRY RODNEY JAMES ,  PILOTE JACQUES

IPC: C21B11/08 ,  C21B13/00

CPC classification number: C22C38/12 ,  C03C3/062 ,  C21B3/04 ,  C21B11/08 ,  C21B13/0006 ,  C21B13/0013 ,  C21C5/54 ,  C22C33/04 ,  Y02P10/136 ,  Y02P10/216

Abstract: A molten bath-based direct smelting process comprises controlling the process conditions in a direct smelting vessel so that molten slag in a molten bath of metal and slag in the vessel has a viscosity in a range of 0.5-5 poise when the slag temperature is in a range of 1400-1550° C. in the molten bath in the vessel.

Abstract translation: 基于熔池的直接熔炼工艺包括控制直接熔炼容器中的工艺条件，使得当炉渣温度处于熔融状态时，容器中金属和炉渣的熔融浴中的熔渣具有0.5-5泊的粘度 在容器熔池中1400-1550℃的范围内。

公开(公告)号：EP2788514A4

公开(公告)日：2015-12-23

申请号：EP12855037

申请日：2012-12-06

Applicant: TECH RESOURCES PTY LTD

Inventor： PILOTE JACQUES ,  DRY RODNEY JAMES ,  MEIJER HENDRIKUS KOENRAAD ALBERTUS

IPC: C21B5/00 ,  C21B7/00 ,  C21B11/00 ,  C21B13/00 ,  C21C5/00 ,  C22B5/00 ,  F27B1/00 ,  F27B5/00 ,  F27B7/20 ,  F27B9/30 ,  F27B14/08 ,  F27D3/00 ,  F27D13/00

CPC classification number: C21B11/08 ,  C21B13/0013 ,  C21B2100/282 ,  C21B2100/42 ,  C21B2100/66 ,  C21C5/567 ,  C21C7/0087 ,  C22B5/10 ,  C22B5/12 ,  F27B3/105 ,  F27B3/225 ,  F27D3/1536 ,  F27D3/16 ,  F27D3/18 ,  F27M2003/13 ,  Y02P10/122 ,  Y02P10/136 ,  Y02P10/265 ,  Y02P10/283

公开(公告)号：EP3084012A4

公开(公告)日：2017-09-06

申请号：EP14871825

申请日：2014-12-19

Applicant: TECH RESOURCES PTY LTD

Inventor： DRY RODNEY JAMES ,  PILOTE JACQUES ,  MEIJER HENDRIKUS KOENRAAD ALBERTUS

IPC: C21B7/10 ,  B22D11/10 ,  C21B13/10 ,  C21C5/42 ,  F27B1/24 ,  F27B3/24 ,  F27D1/12 ,  F27D9/00

CPC classification number: C21B13/143 ,  C21B13/0026 ,  C21B13/004 ,  C21C5/567 ,  C22B34/1263 ,  C22B34/1295 ,  F27B1/10 ,  F27D3/1509 ,  F27D3/1545 ,  F27D3/18 ,  F27D17/001 ,  F27D17/008 ,  F27D2003/164 ,  F27D2003/168 ,  Y02P10/136

Abstract: A smelting apparatus that includes (a) a smelting vessel (4) that is adapted to contain a bath of molten metal and slag and (b) a smelt cyclone (2) for pre-treating a metalliferous feed material positioned above and communicating directly with the smelting vessel The apparatus also includes an oft-gas duct (9) extending from the smelt, cyclone for discharging an off-gas from the smelt cyclone. The off-gas duct has an inlet section (18) that extends upwardly from the smelt cyclone and is formed to cause off-gas to undergo a substantial change of direction as it flows through the inlet section of the off-gas duct.

Abstract translation: 甲熔炼装置，其包括（a）一种熔炼容器（4），其适于容纳熔融金属和熔渣和（b）一个熔炼旋流器（2）的浴中预处理位于上方的含金属的原料和直接连通 熔炼容器该设备还包括从熔炼器延伸的废气管道（9），旋流器用于从熔炼旋流器排出废气。 废气管道具有从熔炼旋流器向上延伸的入口部分（18），并形成为当废气流过废气管道的入口部分时使废气经历方向的实质性改变。

公开(公告)号：EP2689041A4

公开(公告)日：2014-10-08

申请号：EP12759895

申请日：2012-03-21

Applicant: TECH RESOURCES PTY LTD

Inventor： DAVIS MARK PRESTON ,  DRY RODNEY JAMES ,  PILOTE JACQUES ,  MEIJER HENDRIKUS KOENRAAD ALBERTUS

IPC: C21B13/00 ,  C21B11/00 ,  C21B13/02 ,  F27D3/08

CPC classification number: C21B13/0013 ,  C21B13/0026 ,  C21B13/006 ,  C21B13/0066 ,  C21B13/023 ,  C21B2100/282 ,  C21B2100/42 ,  C21B2100/44 ,  C21B2100/60 ,  C21B2100/66 ,  C21C2100/02 ,  Y02P10/136

Abstract: A process for direct smelting a metalliferous feed material containing at least 0.2 wt.% sulphur in a smelt cyclone and a direct smelting vessel containing a bath of molten metal is disclosed. The process is characterised by maintaining an oxygen potential in the smelt cyclone that is sufficient so that an offgas from the smelt cyclone has a post combustion degree of at least 75%.

公开(公告)号：CA2982389C

公开(公告)日：2021-05-04

申请号：CA2982389

申请日：2016-04-14

Applicant: TECH RESOURCES PTY LTD

Inventor： PILOTE JACQUES ,  HAYTON MARK

IPC: F27D3/15

Abstract: A slag notch (21) for a metallurgical vessel (11) includes a steel member (35) that defines a passageway (37) for molten slag and a system for cooling the steel member.