CN114369727B - 一种闪速熔炼炉侧吹还原的方法 - Google Patents
一种闪速熔炼炉侧吹还原的方法 Download PDFInfo
- Publication number
- CN114369727B CN114369727B CN202111481696.0A CN202111481696A CN114369727B CN 114369727 B CN114369727 B CN 114369727B CN 202111481696 A CN202111481696 A CN 202111481696A CN 114369727 B CN114369727 B CN 114369727B
- Authority
- CN
- China
- Prior art keywords
- water jacket
- reduction
- nitrogen
- gun
- gun seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0047—Smelting or converting flash smelting or converting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481696.0A CN114369727B (zh) | 2021-12-07 | 2021-12-07 | 一种闪速熔炼炉侧吹还原的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481696.0A CN114369727B (zh) | 2021-12-07 | 2021-12-07 | 一种闪速熔炼炉侧吹还原的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114369727A CN114369727A (zh) | 2022-04-19 |
| CN114369727B true CN114369727B (zh) | 2023-11-28 |
Family
ID=81140054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111481696.0A Active CN114369727B (zh) | 2021-12-07 | 2021-12-07 | 一种闪速熔炼炉侧吹还原的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114369727B (zh) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167658A (zh) * | 1996-05-17 | 1997-12-17 | 塞泽·麦脱苛(美国)股份有限公司 | 具有内通道套管的热喷枪和用于这种枪的元件 |
| CN104302792A (zh) * | 2012-04-16 | 2015-01-21 | 奥图泰(芬兰)公司 | 用于处理非铁冶炼的渣滓的方法 |
| CN104928492A (zh) * | 2015-06-15 | 2015-09-23 | 中国瑞林工程技术有限公司 | 闪速侧吹熔炼装置和闪速侧吹熔炼方法 |
| CN105441694A (zh) * | 2015-11-25 | 2016-03-30 | 中国恩菲工程技术有限公司 | 一种采用改进型侧吹熔池熔炼炉处理铜精矿的方法 |
| CN110106366A (zh) * | 2019-05-20 | 2019-08-09 | 海安海太铸造有限公司 | 一种高效侧吹熔炼炉 |
| WO2020077960A1 (zh) * | 2018-10-18 | 2020-04-23 | 江苏新春兴再生资源有限责任公司 | 一种熔炼炉用的侧吹喷枪及使用方法 |
| CN111979423A (zh) * | 2019-05-24 | 2020-11-24 | 中南大学 | 一种利用石膏渣强化回收铜熔炼渣中有价金属的方法 |
| CN112322902A (zh) * | 2020-09-18 | 2021-02-05 | 中南大学 | 一种铜冶炼渣的资源化回收方法 |
| CN112857053A (zh) * | 2020-12-31 | 2021-05-28 | 东北大学 | 用于冶金装置的底吹式喷枪的喷嘴装置及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8623114B2 (en) * | 2010-02-16 | 2014-01-07 | Praxair Technology, Inc. | Copper anode refining system and method |
| CL2013001568U1 (es) * | 2013-05-31 | 2013-12-13 | Shandong Fargyuan Non Ferrous Science And Technology Ltd Company | Un horno para la fundicion de cobre para soplado inferior con oxigeno enriquecido, comprende un cuerpo de horno con camara y tabique interior, al menos una entrada de alimentacion, una salida de humo, una salida de mata, una salida de escoria, al menos un orificio lateral para pistolas pulverizadoras, al menos un orificio inferior para lanzas, al menos una lanza para oxigeno y al menos una pistola pulverizadora. |
-
2021
- 2021-12-07 CN CN202111481696.0A patent/CN114369727B/zh active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167658A (zh) * | 1996-05-17 | 1997-12-17 | 塞泽·麦脱苛(美国)股份有限公司 | 具有内通道套管的热喷枪和用于这种枪的元件 |
| CN104302792A (zh) * | 2012-04-16 | 2015-01-21 | 奥图泰(芬兰)公司 | 用于处理非铁冶炼的渣滓的方法 |
| CN104928492A (zh) * | 2015-06-15 | 2015-09-23 | 中国瑞林工程技术有限公司 | 闪速侧吹熔炼装置和闪速侧吹熔炼方法 |
| CN105441694A (zh) * | 2015-11-25 | 2016-03-30 | 中国恩菲工程技术有限公司 | 一种采用改进型侧吹熔池熔炼炉处理铜精矿的方法 |
| WO2020077960A1 (zh) * | 2018-10-18 | 2020-04-23 | 江苏新春兴再生资源有限责任公司 | 一种熔炼炉用的侧吹喷枪及使用方法 |
| CN110106366A (zh) * | 2019-05-20 | 2019-08-09 | 海安海太铸造有限公司 | 一种高效侧吹熔炼炉 |
| CN111979423A (zh) * | 2019-05-24 | 2020-11-24 | 中南大学 | 一种利用石膏渣强化回收铜熔炼渣中有价金属的方法 |
| CN112322902A (zh) * | 2020-09-18 | 2021-02-05 | 中南大学 | 一种铜冶炼渣的资源化回收方法 |
| CN112857053A (zh) * | 2020-12-31 | 2021-05-28 | 东北大学 | 用于冶金装置的底吹式喷枪的喷嘴装置及其应用 |
Non-Patent Citations (1)
| Title |
|---|
| 张林楠.铜渣贫化的选择性还原过程.《有色金属》.2005,第第57卷卷(第第3期期),第44-47页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114369727A (zh) | 2022-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111139328A (zh) | 水冷型储铁式铁水沟结构 | |
| CN108950126A (zh) | 一种快速降低转炉炉底高度的方法 | |
| Liu et al. | Research progress and future prospects in the service security of key blast furnace equipment | |
| CN103993115A (zh) | 干燥与还原一体化闪速炼铁设备及炼铁方法 | |
| CN114369727B (zh) | 一种闪速熔炼炉侧吹还原的方法 | |
| CN117968089A (zh) | 一种红土镍矿熔炼炉用煤粉加料方法及装置 | |
| CN205774645U (zh) | 一种精炼炉的炉盖加料装置 | |
| CN104878216A (zh) | 一种铜冶炼渣贫化方法以及系统 | |
| CN106493340B (zh) | 一种镁合金铸轧转液系统装置 | |
| CN201455253U (zh) | 一种新型钢水罐水口座砖 | |
| CN204301511U (zh) | 熔炼炉 | |
| CN204301488U (zh) | 用于熔炼炉的清理装置 | |
| CN111763798A (zh) | 一种转炉出钢口、转炉及转炉砌筑、出钢方法 | |
| CN105779672B (zh) | 一种用于控制液态熔渣流量的塞棒 | |
| CN207498409U (zh) | 一种rh精炼炉用浸渍管 | |
| CN211713143U (zh) | 水冷型储铁式铁水沟结构 | |
| CN206359555U (zh) | 旋转纵吹脱硫喷枪 | |
| CN205299514U (zh) | 一种超音速旋转射流氧枪和应用装置 | |
| CN210916131U (zh) | 一种新型复合铁口结构 | |
| CN212205666U (zh) | 多功能集束氧枪模块 | |
| CN204301491U (zh) | 用于熔炼炉的加料装置 | |
| CN211476692U (zh) | 一种内喷式还原烟化炉 | |
| CN1450177A (zh) | 一种电炉炼钢顶氧枪吹炼工艺 | |
| CN207231201U (zh) | 一种密闭式熔炼炉 | |
| CN201600012U (zh) | 一种新型氧枪系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: Qisha Industrial Zone, Qisha Town, Gangkou District, Fangchenggang City, Guangxi Zhuang Autonomous Region (Jinchuan Industrial Park) Patentee after: GUANGXI JINCHUAN NON-FERROUS METALS CO.,LTD. Country or region after: China Patentee after: Jinchuan Group Copper Gui Co.,Ltd. Address before: Qisha Industrial Zone, Qisha Town, Gangkou District, Fangchenggang City, Guangxi Zhuang Autonomous Region (Jinchuan Industrial Park) Patentee before: GUANGXI JINCHUAN NON-FERROUS METALS CO.,LTD. Country or region before: China Patentee before: JINCHUAN GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Qisha Industrial Zone, Qisha Town, Gangkou District, Fangchenggang City, Guangxi Zhuang Autonomous Region (Jinchuan Industrial Park) Patentee after: GUANGXI JINCHUAN NON-FERROUS METALS CO.,LTD. Country or region after: China Patentee after: Jinchuan Group Copper Precious Metals Co.,Ltd. Address before: Qisha Industrial Zone, Qisha Town, Gangkou District, Fangchenggang City, Guangxi Zhuang Autonomous Region (Jinchuan Industrial Park) Patentee before: GUANGXI JINCHUAN NON-FERROUS METALS CO.,LTD. Country or region before: China Patentee before: Jinchuan Group Copper Gui Co.,Ltd. |
|
| CP03 | Change of name, title or address |