GB289023A - Distillation of tar and recovery of products therefrom - Google Patents
Distillation of tar and recovery of products therefromInfo
- Publication number
- GB289023A GB289023A GB10557/28A GB1055728A GB289023A GB 289023 A GB289023 A GB 289023A GB 10557/28 A GB10557/28 A GB 10557/28A GB 1055728 A GB1055728 A GB 1055728A GB 289023 A GB289023 A GB 289023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tar
- pitch
- scrubber
- pitches
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/04—Working-up tar by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
289,023. Barrett Co., (Assignees of Miller, S. P.). April 20, 1927, [Convention date]. Scrubbing and condensing processes.-Tar is distilled by spraying it into contact with hot gases produced from a battery of coal ovens or retorts, and the gaseous products are scrubbed with tar or pitch to give clean gases from which the oils are subsequently condensed, while pitch is obtained from the scrubbing operation. The ascension pipes 6 from part of a battery of coal retorts 5 lead to a short collector main 7 into which tar is sprayed through nozzles 14. The resulting vapours are led to a scrubber 38, where they are sprayed with tar or pitch from nozzles ,31, and then pass to a condenser 38. The tar from the hydraulic main is collected in a tank 13 from which it is pumped to the strays 14 through a preheater 25. Ammonia liquor is decanted through an outlet 23. By introducing tars and pitches of different characteristics through the sprays 31, pitches of different characteristics are precipitated in the scrubber 38 and are removed through a line 35 to a storage tank 36. Specifications 184,507, 286,278, 287,900, and 288,270 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US289023XA | 1927-04-20 | 1927-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB289023A true GB289023A (en) | 1929-09-10 |
Family
ID=21846144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10557/28A Expired GB289023A (en) | 1927-04-20 | 1928-04-10 | Distillation of tar and recovery of products therefrom |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB289023A (en) |
-
1928
- 1928-04-10 GB GB10557/28A patent/GB289023A/en not_active Expired
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