IN2014DN07279A - - Google Patents
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- Publication number
- IN2014DN07279A IN2014DN07279A IN7279DEN2014A IN2014DN07279A IN 2014DN07279 A IN2014DN07279 A IN 2014DN07279A IN 7279DEN2014 A IN7279DEN2014 A IN 7279DEN2014A IN 2014DN07279 A IN2014DN07279 A IN 2014DN07279A
- Authority
- IN
- India
- Prior art keywords
- slag
- electric furnace
- steel slag
- hot steel
- molten
- Prior art date
Links
- 239000002893 slag Substances 0.000 abstract 9
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
- C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
- C21C2005/5235—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace with bottom electrodes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C2300/00—Process aspects
- C21C2300/04—Avoiding foam formation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012144557 | 2012-06-27 | ||
JP2012144473 | 2012-06-27 | ||
JP2012235692 | 2012-10-25 | ||
PCT/JP2013/067675 WO2014003127A1 (ja) | 2012-06-27 | 2013-06-27 | 製鋼スラグ還元処理装置及び製鋼スラグ還元処理システム |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN07279A true IN2014DN07279A (de) | 2015-04-24 |
Family
ID=49783256
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7281DEN2014 IN2014DN07281A (de) | 2012-06-27 | 2013-06-27 | |
IN7659DEN2014 IN2014DN07659A (de) | 2012-06-27 | 2013-06-27 | |
IN7279DEN2014 IN2014DN07279A (de) | 2012-06-27 | 2013-06-27 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7281DEN2014 IN2014DN07281A (de) | 2012-06-27 | 2013-06-27 | |
IN7659DEN2014 IN2014DN07659A (de) | 2012-06-27 | 2013-06-27 |
Country Status (9)
Country | Link |
---|---|
US (3) | US9238846B2 (de) |
EP (3) | EP2759606B1 (de) |
JP (3) | JP5541423B1 (de) |
KR (3) | KR101560512B1 (de) |
CN (3) | CN104039987B (de) |
BR (3) | BR112014011858B1 (de) |
CA (3) | CA2851963C (de) |
IN (3) | IN2014DN07281A (de) |
WO (3) | WO2014003119A1 (de) |
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CN102249567B (zh) * | 2010-09-27 | 2013-12-04 | 山东焦化集团有限公司 | 利用熔融炉渣生产还原石材原料的方法 |
CN104039987B (zh) | 2012-06-27 | 2015-07-22 | 新日铁住金株式会社 | 炼钢炉渣还原处理方法 |
CN105392905B (zh) | 2013-07-24 | 2017-06-20 | 新日铁住金株式会社 | 排气处理方法以及排气处理设备 |
PL2843063T3 (pl) * | 2013-09-02 | 2017-01-31 | Loesche Gmbh | Sposób przeróbki żużli stalowniczych i hydraulicznego spoiwa mineralnego |
JP6446970B2 (ja) * | 2014-10-06 | 2019-01-09 | 新日鐵住金株式会社 | 傾動式スラグ供給装置のスラグ付着抑制方法 |
JP6350189B2 (ja) * | 2014-10-06 | 2018-07-04 | 新日鐵住金株式会社 | 傾動式スラグ供給装置のスラグ付着抑制方法 |
JP6429190B2 (ja) * | 2014-12-16 | 2018-11-28 | 新日鐵住金株式会社 | 製鋼スラグの溶融処理用の電気炉 |
CN105986054A (zh) * | 2015-02-13 | 2016-10-05 | 鞍钢股份有限公司 | 一种对转炉终渣改性并还原的方法 |
FI127179B (fi) * | 2015-09-15 | 2017-12-29 | Outotec Finland Oy | Menetelmä ja järjestely uuniprosessin ominaisuuksien seuraamiseksi ja prosessiseurantayksikkö |
CN106702043B (zh) * | 2015-11-17 | 2018-08-03 | 鞍钢股份有限公司 | 一种转炉终渣处理方法 |
CN106811566B (zh) * | 2015-12-02 | 2019-02-26 | 鞍钢股份有限公司 | 一种含磷钢磷合金化方法 |
CN107012283B (zh) * | 2016-01-27 | 2018-10-09 | 鞍钢股份有限公司 | 一种转炉留渣方法 |
EP3557171A4 (de) | 2016-12-16 | 2020-05-06 | Nippon Steel Corporation | Elektrischer ofen |
US11898797B2 (en) | 2016-12-16 | 2024-02-13 | Nippon Steel Corporation | Electric furnace |
CN106755665A (zh) * | 2017-02-20 | 2017-05-31 | 中冶赛迪上海工程技术有限公司 | 一种利用高温熔渣处理垃圾焚烧飞灰的装置及方法 |
DE102017105551A1 (de) | 2017-03-15 | 2018-09-20 | Scholz Austria GmbH | Verfahren zur Behandlung metallurgischer Schlacken |
DE102017119675B4 (de) | 2017-08-28 | 2019-07-04 | Voestalpine Stahl Gmbh | Verfahren zur Behandlung von Schlacke |
CN108558244B (zh) * | 2018-05-15 | 2020-09-01 | 鞍钢股份有限公司 | 一种利用热态转炉渣制备水泥混合料的装置及制备方法 |
CN109500048A (zh) * | 2018-10-09 | 2019-03-22 | 中冶南方工程技术有限公司 | 垃圾焚烧飞灰的固化处理方法以及处理*** |
JP2021084091A (ja) * | 2019-11-29 | 2021-06-03 | Jfeスチール株式会社 | 副生成物の処理方法 |
JP2021084092A (ja) * | 2019-11-29 | 2021-06-03 | Jfeスチール株式会社 | 副生成物の処理方法 |
JP7095674B2 (ja) * | 2019-11-29 | 2022-07-05 | Jfeスチール株式会社 | コンクリートの製造方法 |
CN113564297B (zh) * | 2021-07-29 | 2022-06-21 | 广东韶钢松山股份有限公司 | 一种降低渣中氧化锰含量的方法 |
CN117858968A (zh) | 2021-09-30 | 2024-04-09 | 日本制铁株式会社 | 铁液制造方法 |
CN114111354B (zh) * | 2021-11-03 | 2023-06-02 | 湖南博一环保科技有限公司 | 一种提锌回转窑铁渣的干法冷却装置及其工作方法 |
CN113913569A (zh) * | 2021-11-10 | 2022-01-11 | 北京中冶设备研究设计总院有限公司 | 干法粒化储渣控流装置及储渣控流方法 |
CN115029488B (zh) * | 2022-06-27 | 2023-10-03 | 北京崎基环保科技有限公司 | 钢渣处理***及采用其处理钢渣的方法 |
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-
2013
- 2013-06-27 CN CN201380003819.7A patent/CN104039987B/zh active Active
- 2013-06-27 JP JP2013550690A patent/JP5541423B1/ja active Active
- 2013-06-27 EP EP13808713.5A patent/EP2759606B1/de not_active Not-in-force
- 2013-06-27 IN IN7281DEN2014 patent/IN2014DN07281A/en unknown
- 2013-06-27 KR KR1020147011767A patent/KR101560512B1/ko active IP Right Grant
- 2013-06-27 US US14/353,961 patent/US9238846B2/en active Active
- 2013-06-27 KR KR1020147012820A patent/KR101531804B1/ko active IP Right Grant
- 2013-06-27 IN IN7659DEN2014 patent/IN2014DN07659A/en unknown
- 2013-06-27 CN CN201380003875.0A patent/CN103930573B/zh active Active
- 2013-06-27 CN CN201380003825.2A patent/CN103930574B/zh active Active
- 2013-06-27 KR KR1020147012214A patent/KR101560513B1/ko active IP Right Grant
- 2013-06-27 WO PCT/JP2013/067660 patent/WO2014003119A1/ja active Application Filing
- 2013-06-27 CA CA2851963A patent/CA2851963C/en not_active Expired - Fee Related
- 2013-06-27 BR BR112014011858-2A patent/BR112014011858B1/pt active IP Right Grant
- 2013-06-27 WO PCT/JP2013/067665 patent/WO2014003123A1/ja active Application Filing
- 2013-06-27 CA CA2851604A patent/CA2851604C/en not_active Expired - Fee Related
- 2013-06-27 EP EP13809399.2A patent/EP2757163B1/de not_active Not-in-force
- 2013-06-27 CA CA2852500A patent/CA2852500C/en not_active Expired - Fee Related
- 2013-06-27 JP JP2013547433A patent/JP5522320B1/ja active Active
- 2013-06-27 IN IN7279DEN2014 patent/IN2014DN07279A/en unknown
- 2013-06-27 BR BR112014011250-9A patent/BR112014011250B1/pt active IP Right Grant
- 2013-06-27 WO PCT/JP2013/067675 patent/WO2014003127A1/ja active Application Filing
- 2013-06-27 US US14/352,925 patent/US9534266B2/en active Active
- 2013-06-27 BR BR112014011428A patent/BR112014011428B1/pt active IP Right Grant
- 2013-06-27 JP JP2013546469A patent/JP5574057B2/ja active Active
- 2013-06-27 US US14/352,529 patent/US9217185B2/en active Active
- 2013-06-27 EP EP13810302.3A patent/EP2767597B1/de not_active Not-in-force
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