CN114369727A - 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
- CN114369727A CN114369727A CN202111481696.0A CN202111481696A CN114369727A CN 114369727 A CN114369727 A CN 114369727A CN 202111481696 A CN202111481696 A CN 202111481696A CN 114369727 A CN114369727 A CN 114369727A
- Authority
- CN
- China
- Prior art keywords
- water jacket
- gun
- reduction
- nitrogen
- smelting furnace
- 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.)
- Granted
Links
Images
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 (6)
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 true CN114369727A (zh) | 2022-04-19 |
| CN114369727B 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 (11)
| 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 |
| US20120036963A1 (en) * | 2010-02-16 | 2012-02-16 | George David B | Copper anode refining system and method |
| 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 |
| US20160109181A1 (en) * | 2013-05-31 | 2016-04-21 | Shandong Fangyuan Non-Ferrous Science And Technology Limited Company | Furnace for smelting copper for lower blow-through with enriched oxygen |
| 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 |
-
2021
- 2021-12-07 CN CN202111481696.0A patent/CN114369727B/zh active Active
Patent Citations (11)
| 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 |
| US20120036963A1 (en) * | 2010-02-16 | 2012-02-16 | George David B | Copper anode refining system and method |
| 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 |
| US20160109181A1 (en) * | 2013-05-31 | 2016-04-21 | Shandong Fangyuan Non-Ferrous Science And Technology Limited Company | Furnace for smelting copper for lower blow-through with enriched oxygen |
| 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" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114369727B (zh) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104988332B (zh) | 一步炼铜工艺及装置 | |
| 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 | |
| CN103993115A (zh) | 干燥与还原一体化闪速炼铁设备及炼铁方法 | |
| CN117968089A (zh) | 一种红土镍矿熔炼炉用煤粉加料方法及装置 | |
| CN114369727A (zh) | 一种闪速熔炼炉侧吹还原的方法 | |
| CN104878216A (zh) | 一种铜冶炼渣贫化方法以及系统 | |
| CN104928474B (zh) | 一种延长澳斯麦特炉喷枪使用寿命的方法 | |
| CN201455253U (zh) | 一种新型钢水罐水口座砖 | |
| CN111795571A (zh) | 顶吹熔炼设施的改造方法、连续炼铜设施及方法 | |
| CN107166962A (zh) | 一种太阳能轻金属熔炼炉 | |
| CN106493340B (zh) | 一种镁合金铸轧转液系统装置 | |
| CN103882244B (zh) | 富氧吹炼装置及其方法 | |
| CN111763798A (zh) | 一种转炉出钢口、转炉及转炉砌筑、出钢方法 | |
| CN205299514U (zh) | 一种超音速旋转射流氧枪和应用装置 | |
| CN211713143U (zh) | 水冷型储铁式铁水沟结构 | |
| CN110218879A (zh) | 一种铝液精炼除气用转子机构 | |
| CN1450177A (zh) | 一种电炉炼钢顶氧枪吹炼工艺 | |
| CN212620156U (zh) | 一种顶吹熔池熔炼炉水冷喷枪装置 | |
| CN208688248U (zh) | 一种高效节能铝液循环双室炉 | |
| CN201600012U (zh) | 一种新型氧枪系统 | |
| CN105387460B (zh) | 一种超音速旋转射流氧枪、应用装置及其应用方法 | |
| CN207267884U (zh) | 一种用赤泥生产无机纤维过程中的冲天炉 | |
| CN108115120B (zh) | 一种用于钢水出钢过程中的保护管 | |
| CN116162761B (zh) | 一种直流电弧炉底吹电极安全长寿服役的系统和方法 |
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 |