GB829805A - Improvements in or relating to the reconditioning of tar used for sealing gasholders - Google Patents
Improvements in or relating to the reconditioning of tar used for sealing gasholdersInfo
- Publication number
- GB829805A GB829805A GB1552857A GB1552857A GB829805A GB 829805 A GB829805 A GB 829805A GB 1552857 A GB1552857 A GB 1552857A GB 1552857 A GB1552857 A GB 1552857A GB 829805 A GB829805 A GB 829805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- tar
- pipes
- light hydrocarbons
- water
- 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
829,805. Treating tar. HOLMES & CO. Ltd., W. C., COOPER, C., and CLYNE, O. May 16, 1957, No. 15528/57. Class 55 (2). Tar from a piston-type gas-holder to be treated for removal of water and light hydrocarbons is fed continuously by an inlet 18 into a vessel 11 wherein, in a portion 116 of the vessel, it is heated by pipes 14 to remove water and, in a portion 11a, is heated to a higher temperature by pipes 13 to remove light hydrocarbons. The vapours of the water and light hydrocarbons are carried off through outlet 17 by a gas blown through the tar through perforated pipes 16 and 15 and condensed in a condenser (not shown), the gas from the condenser being recirculated through the vessel 11 and treated tar withdrawn from an outlet (not shown) in the portion 11b of vessel 11. The portions 11a and 11b of the vessel 11 are separated by a weir 12 and are respectively maintained at a temperature of about 120‹ C. and just below 100‹ C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1552857A GB829805A (en) | 1957-05-16 | 1957-05-16 | Improvements in or relating to the reconditioning of tar used for sealing gasholders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1552857A GB829805A (en) | 1957-05-16 | 1957-05-16 | Improvements in or relating to the reconditioning of tar used for sealing gasholders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB829805A true GB829805A (en) | 1960-03-09 |
Family
ID=10060726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1552857A Expired GB829805A (en) | 1957-05-16 | 1957-05-16 | Improvements in or relating to the reconditioning of tar used for sealing gasholders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB829805A (en) |
-
1957
- 1957-05-16 GB GB1552857A patent/GB829805A/en not_active Expired
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