GB239841A - Method and apparatus for the continuous distillation of tar and like substances and for the continuous rectifying of their by-products - Google Patents
Method and apparatus for the continuous distillation of tar and like substances and for the continuous rectifying of their by-productsInfo
- Publication number
- GB239841A GB239841A GB2100325A GB2100325A GB239841A GB 239841 A GB239841 A GB 239841A GB 2100325 A GB2100325 A GB 2100325A GB 2100325 A GB2100325 A GB 2100325A GB 239841 A GB239841 A GB 239841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- still
- tar
- pipe
- residue
- rectifying
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
239,841. Halden, C. Ab-der-. Sept. 13, 1924, [Convention date]. Hydrocarbons, distilling; rectifiers. -In distilling coal tar or other substance which leaves a considerable residue, preheated tar is fed by a pipe 9 into a still 1 filled with residue from distillation maintained by a furnace, steam-jacket, &c. at the boiling point of the highest fraction. Steam, carbon dioxide or lighting gas is injected through a device 3 to agitate the liquid. Excess of residue from the still 1 passes by a pipe 7 through a tank containing a coil 6 for preheating the tar. The vapours pass by a pipe 10 into the base of a rectifying column 11. Cold water, oil or solutions of reagents, such as an alkaline solution, are supplied by pipes 12, 13 to various points of the by discharge pipes 17. Vapours pass from the top oi the column to a final condenser 15. If gas is injected into the still, it passes away through the outlet 16 of the condenser 15 and is compressed and returned to the still. The vapours may be passed in series through a number of rectifying columns. Specification 158,875 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR598531T | 1924-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB239841A true GB239841A (en) | 1926-03-04 |
Family
ID=8968989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2100325A Expired GB239841A (en) | 1924-09-13 | 1925-08-21 | Method and apparatus for the continuous distillation of tar and like substances and for the continuous rectifying of their by-products |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR598531A (en) |
| GB (1) | GB239841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811225A (en) * | 2015-11-30 | 2017-06-09 | 鹿岩 | The refining separation device of pyrolkigneous liquid |
-
1924
- 1924-09-13 FR FR598531D patent/FR598531A/en not_active Expired
-
1925
- 1925-08-21 GB GB2100325A patent/GB239841A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811225A (en) * | 2015-11-30 | 2017-06-09 | 鹿岩 | The refining separation device of pyrolkigneous liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| FR598531A (en) | 1925-12-18 |
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