GB881048A - Improvements in methods of and apparatus for producing foamed slag and like materials - Google Patents
Improvements in methods of and apparatus for producing foamed slag and like materialsInfo
- Publication number
- GB881048A GB881048A GB30947/59A GB3094759A GB881048A GB 881048 A GB881048 A GB 881048A GB 30947/59 A GB30947/59 A GB 30947/59A GB 3094759 A GB3094759 A GB 3094759A GB 881048 A GB881048 A GB 881048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- slag
- supplied
- foamed
- nozzles
- 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
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
- C21B3/08—Cooling slag
-
- 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
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- 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
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
881,048. Foaming slag. CHOCHOLA, J. Sept. 10, 1959 [Sept 11, 1958], No. 30947/59. Classes 22 and 87(2). [Also in Group XXX] Slag is foamed in a chamber 8 and is then conveyed in a semi-plastic state by a stream of air through a tube 5 to a heap 9 where it ripens. The slag is delivered to a trough from which it passes to the chamber 8 where it is foamed by water, air or other gas, supplied through nozzles under pressure. The direction of the nozzles is such that the foamed slag is driven into a collecting chamber 3, the walls of which are moistened by water supplied by an annular tube 23, Fig. 3. The lower part 20 of the chamber is supplied with air by a blower 1. Liquid under pressure is supplied to a series of nozzles 18 arranged in an arc between the upper and lower parts of the chamber. Louvred openings 6 allow surplus water to escape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS881048X | 1958-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB881048A true GB881048A (en) | 1961-11-01 |
Family
ID=5456496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30947/59A Expired GB881048A (en) | 1958-09-11 | 1959-09-10 | Improvements in methods of and apparatus for producing foamed slag and like materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB881048A (en) |
-
1959
- 1959-09-10 GB GB30947/59A patent/GB881048A/en not_active Expired
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