GB343390A - - Google Patents
Info
- Publication number
- GB343390A GB343390A GB12465/30A GB1246530A GB343390A GB 343390 A GB343390 A GB 343390A GB 12465/30 A GB12465/30 A GB 12465/30A GB 1246530 A GB1246530 A GB 1246530A GB 343390 A GB343390 A GB 343390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combustion chamber
- valves
- phosphorus
- containing gases
- heat absorbers
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/12—Oxides of phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Incineration Of Waste (AREA)
Abstract
343,390. Chemical furnaces ; hotblast stoves. VICTOR CHEMICAL WORKS, 343, South Dearborn Street, Chicago, U.S.A.-(Noyes, H. F., Weigel, R., and Easterwood, H. W. ; 1412, Shilling Avenue, Chicago Heights, U.S.A.) April 22, 1930, No. 12465. Convention date, April 29, 1929. [Class 51 (ii).] Phosphorus-containing gases are burnt in a combustion chamber 11 connected to a number of heat absorbers 14 similar in construction and operation to the air heating stoves employed with blast furnaces, and disposed so as to provide substantially equal paths 13 for the phosphorus pentoxide-containing gases from the combustion chamber. Phosphate rock is supplied to a blast furnace 5 from which the phosphorus-containing gases pass through a dust separator 7 and cleaner 8 to burners 10 in the wall of the combustion chamber 11, which is sufficiently long to enable complete combustion to take place. The combustion gases pass through ports 12 and conduits 13 to the heat absorbers 14 through reversing valves 15 and leave through mains 14a. Air from one of the mains 16 enters the heat absorbers through valves 17, and the heated air passes out through pipes 18 controlled by valves 19 to a hot blast main 20 connected by pipes 21, 22 to the tuyeres of the blast furnace 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US343390TA | 1929-04-29 | 1929-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB343390A true GB343390A (en) | 1931-02-19 |
Family
ID=31946010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12465/30A Expired GB343390A (en) | 1929-04-29 | 1930-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB343390A (en) |
-
1930
- 1930-04-22 GB GB12465/30A patent/GB343390A/en not_active Expired
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