GB900420A - Process and apparatus for production of carbon black - Google Patents
Process and apparatus for production of carbon blackInfo
- Publication number
- GB900420A GB900420A GB3666958A GB3666958A GB900420A GB 900420 A GB900420 A GB 900420A GB 3666958 A GB3666958 A GB 3666958A GB 3666958 A GB3666958 A GB 3666958A GB 900420 A GB900420 A GB 900420A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipes
- water
- pipe
- effluent
- passes
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/50—Furnace black ; Preparation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
<PICT:0900420/III/1> Effluent from a carbon black furnace comprising black suspended in a combustible gas is cooled first by countercurrent indirect heat exchange with a cooling liquid, e.g. water, and secondly by simultaneous indirect heat exchange with the atmosphere and spraying with water. As shown effluent passes from a furnace 11 through water-jacketed pipes 24 and 26, spray pipe 27, spray tower 29, and cyclone separator 32. The effluent may be cooled from 2700 DEG F. to 1800 DEG F. in pipes 24 and 26, to 700 DEG F. in pipe 27, and 450 DEG F. in tower 29. Cooling water passes tangentially into the jacket of pipe 26 and passes therefrom radially upwards via line 77. The water then passes in a similar manner through the jacket of pipe 24. Alternatively separate cooling water may be supplied to each of pipes 24 and 26 and passed off as steam. Pipes 24 and 26 are each provided with one or more expansion joints 53. The rate of water flow to the jackets of pipes 24 and 26 and the spray nozzles of pipe 27 and tower 29 may be automatically adjusted so as to maintain constant the temperature of the effluent downstream of each cooling stage. Pipes 24 and 26 may each be replaced by a plural ity of parallel tubes. Conventional black production and collection means are described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3666958A GB900420A (en) | 1958-11-14 | 1958-11-14 | Process and apparatus for production of carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3666958A GB900420A (en) | 1958-11-14 | 1958-11-14 | Process and apparatus for production of carbon black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB900420A true GB900420A (en) | 1962-07-04 |
Family
ID=10390204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3666958A Expired GB900420A (en) | 1958-11-14 | 1958-11-14 | Process and apparatus for production of carbon black |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB900420A (en) |
-
1958
- 1958-11-14 GB GB3666958A patent/GB900420A/en not_active Expired
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