GB534798A - Improvements relating to the treatment of tar oils - Google Patents
Improvements relating to the treatment of tar oilsInfo
- Publication number
- GB534798A GB534798A GB3304539A GB3304539A GB534798A GB 534798 A GB534798 A GB 534798A GB 3304539 A GB3304539 A GB 3304539A GB 3304539 A GB3304539 A GB 3304539A GB 534798 A GB534798 A GB 534798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- tar oils
- improvements relating
- tar
- parkes
- 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
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
- C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
534,798. Disinfectants. MIDLAND TAR DISTILLERS, Ltd., PARKES, D. W., and EVANS, R. B. Dec. 29, 1939, No. 33045. [Class 81 (i)] [Also in Group III] Tar oils such as creosote are refined so as to yield white, not pink, emulsions with soap and water by blowing the oil with air in the presence of a strong alkali, e.g. caustic soda, and of an oxide, naphthenate or oleate of cobalt, chromium, manganese iron, nickel, zinc, lead or copper. The treatment may be effected at a temperature of 70-120‹ C. and continued from 18 to 24 hours. Examples are given.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3304539A GB534798A (en) | 1939-12-29 | 1939-12-29 | Improvements relating to the treatment of tar oils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3304539A GB534798A (en) | 1939-12-29 | 1939-12-29 | Improvements relating to the treatment of tar oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB534798A true GB534798A (en) | 1941-03-18 |
Family
ID=10347786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3304539A Expired GB534798A (en) | 1939-12-29 | 1939-12-29 | Improvements relating to the treatment of tar oils |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB534798A (en) |
-
1939
- 1939-12-29 GB GB3304539A patent/GB534798A/en not_active Expired
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