IT996159B - Procedimento per la riduzione del contenuto di zolfo e ferro nella scoria di altoforno e scoria raf finata ottenuta utile in particola re per la produzione di vetri ceramiche e simili - Google Patents
Procedimento per la riduzione del contenuto di zolfo e ferro nella scoria di altoforno e scoria raf finata ottenuta utile in particola re per la produzione di vetri ceramiche e similiInfo
- Publication number
- IT996159B IT996159B IT5246673A IT5246673A IT996159B IT 996159 B IT996159 B IT 996159B IT 5246673 A IT5246673 A IT 5246673A IT 5246673 A IT5246673 A IT 5246673A IT 996159 B IT996159 B IT 996159B
- Authority
- IT
- Italy
- Prior art keywords
- slag
- finata
- altoforno
- raf
- sulfur
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000000919 ceramic Substances 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- 239000002893 slag Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/002—Use of waste materials, e.g. slags
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/022—Purification of silica sand or other minerals
-
- 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
-
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/42—Sulphur removal
-
- 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
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- 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
- C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
-
- 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
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Glass Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Furnace Details (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28838272A | 1972-09-12 | 1972-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT996159B true IT996159B (it) | 1975-12-10 |
Family
ID=23106864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5246673A IT996159B (it) | 1972-09-12 | 1973-09-11 | Procedimento per la riduzione del contenuto di zolfo e ferro nella scoria di altoforno e scoria raf finata ottenuta utile in particola re per la produzione di vetri ceramiche e simili |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5121951B2 (it) |
| BE (1) | BE807376A (it) |
| DE (1) | DE2344324C3 (it) |
| ES (1) | ES418623A1 (it) |
| GB (1) | GB1428154A (it) |
| IT (1) | IT996159B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5818335B2 (ja) * | 1976-03-02 | 1983-04-12 | 水「沢」化学工業株式会社 | 高炉滓の処理法 |
| DE4331352A1 (de) * | 1993-09-15 | 1995-03-16 | Melania Dipl Ing Dr Savos | Rohstoffe zur Glas- und Keramikproduktion sowie Verfahren zu ihrer Herstellung |
| BE1010725A3 (nl) * | 1996-10-30 | 1998-12-01 | Calumite Company Europ Naamloz | Werkwijze voor het valoriseren en het eventueel daartoe bewerken van potslakken. |
| CN112238126A (zh) * | 2020-09-27 | 2021-01-19 | 萍乡市新安环保工程有限公司 | 一种脱硫固废的处理方法 |
-
1973
- 1973-09-03 DE DE2344324A patent/DE2344324C3/de not_active Expired
- 1973-09-08 JP JP10159073A patent/JPS5121951B2/ja not_active Expired
- 1973-09-10 ES ES418623A patent/ES418623A1/es not_active Expired
- 1973-09-11 IT IT5246673A patent/IT996159B/it active
- 1973-09-11 GB GB4263773A patent/GB1428154A/en not_active Expired
- 1973-11-16 BE BE137792A patent/BE807376A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES418623A1 (es) | 1976-06-16 |
| DE2344324C3 (de) | 1979-02-08 |
| JPS5121951B2 (it) | 1976-07-06 |
| DE2344324A1 (de) | 1974-04-25 |
| BE807376A (fr) | 1974-03-15 |
| JPS49107904A (it) | 1974-10-14 |
| DE2344324B2 (de) | 1978-06-15 |
| GB1428154A (en) | 1976-03-17 |
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