GB1463956A - Slag treatment process - Google Patents
Slag treatment processInfo
- Publication number
- GB1463956A GB1463956A GB740875A GB740875A GB1463956A GB 1463956 A GB1463956 A GB 1463956A GB 740875 A GB740875 A GB 740875A GB 740875 A GB740875 A GB 740875A GB 1463956 A GB1463956 A GB 1463956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slag
- dross
- carbonate
- molten
- metallurgical
- 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
Links
- 239000002893 slag Substances 0.000 title abstract 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 abstract 1
- 229910021532 Calcite Inorganic materials 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000010310 metallurgical process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012254 powdered material Substances 0.000 abstract 1
- 229910021646 siderite Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910000010 zinc carbonate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Iron (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7435327A FR2288783A1 (fr) | 1974-10-21 | 1974-10-21 | Procede de traitement de laitiers et scories metallurgiques en vue, notamment, d'ameliorer leur aptitude a la fragmentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1463956A true GB1463956A (en) | 1977-02-09 |
Family
ID=9144317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB740875A Expired GB1463956A (en) | 1974-10-21 | 1975-02-21 | Slag treatment process |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5164467A (sv) |
| AR (1) | AR205942A1 (sv) |
| AT (1) | AT352155B (sv) |
| AU (1) | AU8559975A (sv) |
| BE (1) | BE824609A (sv) |
| BR (1) | BR7501153A (sv) |
| CA (1) | CA1057259A (sv) |
| CH (1) | CH609093A5 (sv) |
| DE (1) | DE2504026A1 (sv) |
| ES (1) | ES441950A1 (sv) |
| FR (1) | FR2288783A1 (sv) |
| GB (1) | GB1463956A (sv) |
| IT (1) | IT1042904B (sv) |
| LU (1) | LU73441A1 (sv) |
| NL (1) | NL7500706A (sv) |
| SE (1) | SE7511745L (sv) |
| ZA (1) | ZA756000B (sv) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218099A (zh) * | 2019-07-20 | 2019-09-10 | 兰州理工大学 | 一种镍冶炼高温熔渣制备磁性空心陶瓷微球的方法 |
| CN110218100A (zh) * | 2019-07-20 | 2019-09-10 | 兰州理工大学 | 一种镍铁冶炼高温熔渣制备空心陶瓷微球的方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2740097A1 (de) * | 1977-09-06 | 1979-03-08 | Graenges Oxeloesunds Jaernverk | Granulat und verfahren und vorrichtung zum granulieren von schmelzen |
| FR2540887B1 (fr) * | 1983-02-10 | 1994-02-04 | Solomat Sa | Procede et installation de traitement de scories de convertisseurs |
| FR2752243B1 (fr) * | 1996-08-08 | 1998-09-04 | Lorraine Laminage | Procede de preparation de granulats a partir de laitier liquide d'acierie |
| EP0922679A1 (de) * | 1997-12-11 | 1999-06-16 | Asea Brown Boveri AG | Verfahren zum Schäumen von Material, insbesondere Schlacke oder Glas |
| CN116670303A (zh) * | 2020-12-28 | 2023-08-29 | Sabic环球技术有限责任公司 | 用于喷砂的钢渣磨料 |
-
1974
- 1974-10-21 FR FR7435327A patent/FR2288783A1/fr active Granted
-
1975
- 1975-01-01 AR AR26058175A patent/AR205942A1/es active
- 1975-01-21 NL NL7500706A patent/NL7500706A/xx not_active Application Discontinuation
- 1975-01-21 BE BE152564A patent/BE824609A/xx unknown
- 1975-01-24 CA CA218,588A patent/CA1057259A/en not_active Expired
- 1975-01-31 DE DE19752504026 patent/DE2504026A1/de not_active Withdrawn
- 1975-02-21 GB GB740875A patent/GB1463956A/en not_active Expired
- 1975-02-26 BR BR7501490D patent/BR7501153A/pt unknown
- 1975-09-22 LU LU73441A patent/LU73441A1/xx unknown
- 1975-09-22 ZA ZA00756000A patent/ZA756000B/xx unknown
- 1975-09-26 IT IT2769675A patent/IT1042904B/it active
- 1975-10-09 AU AU85599/75A patent/AU8559975A/en not_active Expired
- 1975-10-14 AT AT785075A patent/AT352155B/de not_active IP Right Cessation
- 1975-10-17 CH CH1349175A patent/CH609093A5/xx not_active IP Right Cessation
- 1975-10-20 JP JP12682575A patent/JPS5164467A/ja active Pending
- 1975-10-20 SE SE7511745A patent/SE7511745L/sv unknown
- 1975-10-21 ES ES441950A patent/ES441950A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218099A (zh) * | 2019-07-20 | 2019-09-10 | 兰州理工大学 | 一种镍冶炼高温熔渣制备磁性空心陶瓷微球的方法 |
| CN110218100A (zh) * | 2019-07-20 | 2019-09-10 | 兰州理工大学 | 一种镍铁冶炼高温熔渣制备空心陶瓷微球的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1042904B (it) | 1980-01-30 |
| BE824609A (fr) | 1975-05-15 |
| JPS5164467A (en) | 1976-06-03 |
| NL7500706A (nl) | 1976-04-23 |
| ES441950A1 (es) | 1977-06-16 |
| LU73441A1 (sv) | 1976-04-13 |
| CH609093A5 (en) | 1979-02-15 |
| AR205942A1 (es) | 1976-06-15 |
| BR7501153A (pt) | 1976-08-17 |
| CA1057259A (en) | 1979-06-26 |
| DE2504026A1 (de) | 1976-04-22 |
| ATA785075A (de) | 1979-02-15 |
| AU8559975A (en) | 1977-04-21 |
| SE7511745L (sv) | 1976-04-22 |
| ZA756000B (en) | 1976-09-29 |
| AT352155B (de) | 1979-09-10 |
| FR2288783A1 (fr) | 1976-05-21 |
| FR2288783B1 (sv) | 1982-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |