GB191295A - Improvements in the distillation of tar and the like - Google Patents
Improvements in the distillation of tar and the likeInfo
- Publication number
- GB191295A GB191295A GB253422A GB253422A GB191295A GB 191295 A GB191295 A GB 191295A GB 253422 A GB253422 A GB 253422A GB 253422 A GB253422 A GB 253422A GB 191295 A GB191295 A GB 191295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tar
- vapours
- stills
- passed
- main
- 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
- C10C1/06—Removal of water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
191,295. Wikner, S. W. A., and Newcastle-upon-Tyne & Gateshead Gas Co. Jan. 27, 1922. Hydrocarbons, distilling.-Tar is submitted to a preliminary dehydration and is then heated by the vapours from the main distillation and finally passed into the main stills. The dehydration is effected in a cylindrical boiler B continuously supplied with tar to maintain a definite level and heated by steam pipes Q, Fig. 4, supported just below the level of the liquid. Vapours pass down open-ended pipes T, through tubes U immersed in the tar, and are led, if necessary, to a condenser. The dehydrated tar is withdrawn by a pump C, Fig. 1, and is passed in succession through vessels E, E<1>, E<2> containing coils which receive the vapours from the main stills and which lead the vapours to condensers M, M<1>, M<2>, and is then passed through a coil K in a pitch vat L, and through the stills G, G', G<2>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB253422A GB191295A (en) | 1922-01-27 | 1922-01-27 | Improvements in the distillation of tar and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB253422A GB191295A (en) | 1922-01-27 | 1922-01-27 | Improvements in the distillation of tar and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191295A true GB191295A (en) | 1923-01-11 |
Family
ID=9741250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB253422A Expired GB191295A (en) | 1922-01-27 | 1922-01-27 | Improvements in the distillation of tar and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372208A1 (en) * | 1988-12-05 | 1990-06-13 | Ruhrkohle Aktiengesellschaft | Process for treating coal tar |
-
1922
- 1922-01-27 GB GB253422A patent/GB191295A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372208A1 (en) * | 1988-12-05 | 1990-06-13 | Ruhrkohle Aktiengesellschaft | Process for treating coal tar |
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