JP2009097027A5 - - Google Patents
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- JP2009097027A5 JP2009097027A5 JP2007267330A JP2007267330A JP2009097027A5 JP 2009097027 A5 JP2009097027 A5 JP 2009097027A5 JP 2007267330 A JP2007267330 A JP 2007267330A JP 2007267330 A JP2007267330 A JP 2007267330A JP 2009097027 A5 JP2009097027 A5 JP 2009097027A5
- Authority
- JP
- Japan
- Prior art keywords
- sieving
- ore
- chiller
- sintering
- stage
- 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.)
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Description
また、返鉱に用いる原料としては、冷却機への投入前の段階で篩分処理された篩下鉱、冷却機での冷却以降の段階で篩分処理された篩下鉱、集塵機から回収されたダストなどが該当する。このように、焼結工場およびその周辺で発生する返鉱の全部または一部を、造粒後の焼結用原料に添加することができる。
In addition, the raw materials used for the return ore are recovered from the sieving ore after sieving in the stage before charging into the chiller, the sieving ore after sieving in the stage after cooling in the chiller, and the dust collector. etc. was a Dust is applicable. In this way, all or part of the return ore generated in the sintering factory and the vicinity thereof can be added to the raw material for sintering after granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007267330A JP5315659B2 (en) | 2007-10-15 | 2007-10-15 | Method for producing sintered ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007267330A JP5315659B2 (en) | 2007-10-15 | 2007-10-15 | Method for producing sintered ore |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009097027A JP2009097027A (en) | 2009-05-07 |
| JP2009097027A5 true JP2009097027A5 (en) | 2010-04-02 |
| JP5315659B2 JP5315659B2 (en) | 2013-10-16 |
Family
ID=40700308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007267330A Active JP5315659B2 (en) | 2007-10-15 | 2007-10-15 | Method for producing sintered ore |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5315659B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7095562B2 (en) | 2018-11-15 | 2022-07-05 | 日本製鉄株式会社 | Sintered ore manufacturing method |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5935979B2 (en) * | 2012-03-27 | 2016-06-15 | Ｊｆｅスチール株式会社 | Method for producing pseudo-particles for producing sinter and method for producing sinter |
| JP6421666B2 (en) * | 2014-03-27 | 2018-11-14 | 新日鐵住金株式会社 | Method for producing sintered ore |
| JP6834720B2 (en) * | 2017-04-06 | 2021-02-24 | 日本製鉄株式会社 | Manufacturing method of compounding raw materials for sintering |
| JP7127395B2 (en) * | 2018-07-10 | 2022-08-30 | 日本製鉄株式会社 | Pretreatment method for raw material for sintering |
| JP7067372B2 (en) * | 2018-08-28 | 2022-05-16 | 日本製鉄株式会社 | Granulation method for compounded raw materials |
| CN113718101A (en) * | 2021-09-26 | 2021-11-30 | 北京首钢国际工程技术有限公司 | Sintering mixing granulation process and system |
| CN115261615B (en) * | 2022-07-30 | 2024-06-11 | 山东泰山钢铁集团有限公司 | Sintering batching method for return ore grading layering distribution |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137433A (en) * | 1981-02-19 | 1982-08-25 | Sumitomo Metal Ind Ltd | Sintering method for iron ore |
| JPS62297421A (en) * | 1986-06-18 | 1987-12-24 | Nippon Steel Corp | Multi-stage ignition type sintering method |
| JPH0762456A (en) * | 1993-08-26 | 1995-03-07 | Nkk Corp | Production of sintered ore |
| JP3820132B2 (en) * | 2001-10-26 | 2006-09-13 | 新日本製鐵株式会社 | Pretreatment method of sintering raw material |
| JP5008859B2 (en) * | 2005-11-17 | 2012-08-22 | 新日本製鐵株式会社 | Method for drying raw material granulated product and method for producing sintered ore |
| JP5194378B2 (en) * | 2006-04-17 | 2013-05-08 | 新日鐵住金株式会社 | Method for producing sintered ore |
-
2007
- 2007-10-15 JP JP2007267330A patent/JP5315659B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7095562B2 (en) | 2018-11-15 | 2022-07-05 | 日本製鉄株式会社 | Sintered ore manufacturing method |
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