GB455754A - Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar - Google Patents
Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tarInfo
- Publication number
- GB455754A GB455754A GB4890/36A GB489036A GB455754A GB 455754 A GB455754 A GB 455754A GB 4890/36 A GB4890/36 A GB 4890/36A GB 489036 A GB489036 A GB 489036A GB 455754 A GB455754 A GB 455754A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tar
- gas
- oil
- feb
- oils
- 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
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
455,754. Gas - washing plant. SOC. POUR L'EXPLOITATION DES PROCEDES AB-DER-HALDEN, 26, Rue de la Baume, Paris. Feb. 18, 1936, No. 4890. Convention date, Feb. 19, 1935. [Class 55 (ii)] Tar particles are removed from combustible gases prior to removing water vapour and lighter oils therefrom, by passing the hot gas in countercurrent to a mass of tar descending a column 2, such as a bubble washer, maintained at a temperature of over 100‹ C., and circulating in a closed cycle, the water vapour and lighter oils being then removed by a cold water tubular condenser 9. The tar cycle includes a conditioning receptacle 5 wherein its temperature and composition are regulated. The former may be effected by a heating worm 6. The condensate from the condenser separates in a settling vessel 13, the water being discarded and the oil returned to the receptacle 5. Any remaining oil particles in the gas are removed in an impact apparatus 17 and similarly returned. The viscosity of the dehydrated tar may also be adjusted by addition of oil or extraneous tar; by partial distillation with steam injected at 23 ; or by byepassing the oils from the settling tank and impact apparatus.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR455754X | 1935-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB455754A true GB455754A (en) | 1936-10-27 |
Family
ID=8901265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4890/36A Expired GB455754A (en) | 1935-02-19 | 1936-02-18 | Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB455754A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101324A2 (en) * | 1982-08-18 | 1984-02-22 | Allis-Chalmers Corporation | Heat recovery from a tar laden gas |
CN117679889A (en) * | 2023-12-19 | 2024-03-12 | 中国林业科学研究院生态保护与修复研究所 | Device and process for separating and removing tar in pyrolysis gas by using multilayer curved plates |
-
1936
- 1936-02-18 GB GB4890/36A patent/GB455754A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101324A2 (en) * | 1982-08-18 | 1984-02-22 | Allis-Chalmers Corporation | Heat recovery from a tar laden gas |
EP0101324A3 (en) * | 1982-08-18 | 1986-02-05 | Allis-Chalmers Corporation | Heat recovery from a tar laden gas |
CN117679889A (en) * | 2023-12-19 | 2024-03-12 | 中国林业科学研究院生态保护与修复研究所 | Device and process for separating and removing tar in pyrolysis gas by using multilayer curved plates |
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