GB801884A - Improvements in or relating to the treatment of slags - Google Patents
Improvements in or relating to the treatment of slagsInfo
- Publication number
- GB801884A GB801884A GB3210756A GB3210756A GB801884A GB 801884 A GB801884 A GB 801884A GB 3210756 A GB3210756 A GB 3210756A GB 3210756 A GB3210756 A GB 3210756A GB 801884 A GB801884 A GB 801884A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slag
- cooling
- compounds
- slags
- relating
- 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 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
Classifications
-
- 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
Abstract
Molten slag is converted into a dense solid material by cooling in a closed container of large surface area to volume and constructed so that only a small surface of slag is exposed to the air, thereby cooling and solidifying under conditions preventing the generation of gas within the slag. The solidified slag can be crushed to form aggregate. Slag is defined as any oxide system containing a mixture of oxides, such as lime, magnesia, alumina and silica, which are substantially stable at elevated temperatures, together with at least a small amount of oxygen carriers, such as metallic iron and/or manganese and/or ferrous and/or manganous and/or ferric and/or manganic compounds, and sulphur compounds such as sulphides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3210756A GB801884A (en) | 1955-07-21 | 1955-07-21 | Improvements in or relating to the treatment of slags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3210756A GB801884A (en) | 1955-07-21 | 1955-07-21 | Improvements in or relating to the treatment of slags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB801884A true GB801884A (en) | 1958-09-24 |
Family
ID=10333344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3210756A Expired GB801884A (en) | 1955-07-21 | 1955-07-21 | Improvements in or relating to the treatment of slags |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB801884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405645B (en) * | 1997-04-03 | 1999-10-25 | Holderbank Financ Glarus | METHOD FOR PRODUCING INSULATING WOOL |
-
1955
- 1955-07-21 GB GB3210756A patent/GB801884A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405645B (en) * | 1997-04-03 | 1999-10-25 | Holderbank Financ Glarus | METHOD FOR PRODUCING INSULATING WOOL |
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