CN1721562B - 直接熔炼方法与设备 - Google Patents
直接熔炼方法与设备 Download PDFInfo
- Publication number
- CN1721562B CN1721562B CN 200510081192 CN200510081192A CN1721562B CN 1721562 B CN1721562 B CN 1721562B CN 200510081192 CN200510081192 CN 200510081192 CN 200510081192 A CN200510081192 A CN 200510081192A CN 1721562 B CN1721562 B CN 1721562B
- Authority
- CN
- China
- Prior art keywords
- raw material
- gas
- reduction vessel
- metalliferous feed
- feed material
- 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.)
- Expired - Lifetime
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- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2004903423 | 2004-06-23 | ||
| AU2004903423A AU2004903423A0 (en) | 2004-06-23 | A direct smelting process and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1721562A CN1721562A (zh) | 2006-01-18 |
| CN1721562B true CN1721562B (zh) | 2010-12-08 |
Family
ID=35912166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510081192 Expired - Lifetime CN1721562B (zh) | 2004-06-23 | 2005-06-23 | 直接熔炼方法与设备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1721562B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100500873C (zh) * | 2007-09-12 | 2009-06-17 | 钢铁研究总院 | 熔融还原快速预还原细微铁矿粉的方法 |
| CN102410706A (zh) * | 2011-11-03 | 2012-04-11 | 云南新立有色金属有限公司 | 一种钛铁矿粉流化床干燥方法 |
| EA030240B1 (ru) * | 2012-11-12 | 2018-07-31 | Текнолоджикал Ресорсиз Пти. Лимитед | Двухступенчатый способ плавки и устройство |
-
2005
- 2005-06-23 CN CN 200510081192 patent/CN1721562B/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1721562A (zh) | 2006-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: No. 999 Wensheng street, Shouguang, Shandong Patentee after: SHANDONG MOLONG PETROLEUM MACHINERY Co.,Ltd. Address before: Australia Melbourne Patentee before: TECHNOLOGICAL RESOURCES Pty Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060118 Assignee: Hebei Xinggang Technology Co.,Ltd. Assignor: SHANDONG MOLONG PETROLEUM MACHINERY Co.,Ltd. Contract record no.: X2023980034949 Denomination of invention: Direct melting methods and equipment Granted publication date: 20101208 License type: Common License Record date: 20230423 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240718 Address after: 262700 Southwest corner of the intersection of Shenghai East Road and Xingang Road, Yangkou Town, Shouguang City, Weifang City, Shandong Province Patentee after: Shouguang Maolong New Material Technology Development Co.,Ltd. Country or region after: China Address before: No. 999 Wensheng Street, Shouguang City, Shandong Province, China 262700 Patentee before: SHANDONG MOLONG PETROLEUM MACHINERY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
| CX01 | Expiry of patent term |