GB389925A - Improvements in or relating to process for purifying oils and for converting heavy, incombustible oils into homogeneous fuels - Google Patents
Improvements in or relating to process for purifying oils and for converting heavy, incombustible oils into homogeneous fuelsInfo
- Publication number
- GB389925A GB389925A GB3451731A GB3451731A GB389925A GB 389925 A GB389925 A GB 389925A GB 3451731 A GB3451731 A GB 3451731A GB 3451731 A GB3451731 A GB 3451731A GB 389925 A GB389925 A GB 389925A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- oils
- residual
- hours
- decanted
- 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
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Heavy fuel oils, e.g. residual tar oils and gas oils, are purified and rendered fit for use in burners and with Diesel or semi-Diesel engines by heating slowly to and maintaining a temperature of 50-100 DEG C. whereby impurities rise to the surface, abruptly cooling the surface so as to form a film which sinks through the oil, and separating the oil and deposit. Preferably 5-20 per cent of an oil complemental to that treated is added, e.g. an oil rich in volatile hydrocarbons to one void of such. In an example, 85 kg. of residual tar oil from coke ovens is slowly warmed to 30 DEG C. by a closed steam coil, 15 kg. of gas oil is added, and the temperature raised to 80 DEG C. in 4 hours and maintained for 4 hours; the upper layer is cooled by a cold water coil, the mass allowed to settle for 40 hours, and the oil is decanted; the residual 10 kg. may be settled longer, and a further 5 kg. of oil decanted. The process is especially applicable to residual oils obtained as described in Specification 389,203.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3451731A GB389925A (en) | 1931-12-12 | 1931-12-12 | Improvements in or relating to process for purifying oils and for converting heavy, incombustible oils into homogeneous fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3451731A GB389925A (en) | 1931-12-12 | 1931-12-12 | Improvements in or relating to process for purifying oils and for converting heavy, incombustible oils into homogeneous fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB389925A true GB389925A (en) | 1933-03-30 |
Family
ID=10366628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3451731A Expired GB389925A (en) | 1931-12-12 | 1931-12-12 | Improvements in or relating to process for purifying oils and for converting heavy, incombustible oils into homogeneous fuels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB389925A (en) |
-
1931
- 1931-12-12 GB GB3451731A patent/GB389925A/en not_active Expired
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