GB389203A - Improvements in or relating to process and apparatus for the manufacture of mixturessuitable for carburation or combustion, from oils wholly or partly unfit for such uses - Google Patents
Improvements in or relating to process and apparatus for the manufacture of mixturessuitable for carburation or combustion, from oils wholly or partly unfit for such usesInfo
- Publication number
- GB389203A GB389203A GB3451631A GB3451631A GB389203A GB 389203 A GB389203 A GB 389203A GB 3451631 A GB3451631 A GB 3451631A GB 3451631 A GB3451631 A GB 3451631A GB 389203 A GB389203 A GB 389203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- column
- vapours
- still
- temperature
- condensate
- 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
- C10G7/00—Distillation of hydrocarbon oils
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
<PICT:0389203/III/1> Oils unfit for carburation or combustion are "homogenized" and rendered fit for such purposes by heating them under vacuum in a still surmounted by a fractionating column the top of which is maintained at a temperature below the distillation temperature so that all the vapours are retained and condensed in the column, while the bottom of the column is maintained at a temperature sufficiently high to prevent retrogression of condensate to the still, prolonged contact of the vapours and condensate being thus obtained and continued until homogenization is effected whereupon the temperature is raised and the mixture withdrawn from the column and condensed. The oil is distilled in a still 1 surmounted by a column 2 surrounded by a jacket 18 through which water is circulated to maintain the required temperature. The vapours finally pass off through a line 3 and separator 4 to a condenser 5, condensate being collected in a tank 8 from a vacuum regulating receiver 7 maintained under high vacuum by a pump 10 which exhausts the gases through a cooler 12 where residual vapours are condensed. Heavy fractions collecting in the separator 4 are deprived of light constituents by trickling down plates 24 and may be returned to the still through a pipe 25 or passed through a cooler 14 to a receiver 15, also kept under vacuum by a pipe 16 connected to the pump 10. Cooling water passes from the cooler 12 through the jackets of the vessels 7, 5, 14 and finally into the jacket 18. Specifications 27005/11, 145,652, and 170,324, [all in Class 32, Distilling &c.], are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3451631A GB389203A (en) | 1931-12-12 | 1931-12-12 | Improvements in or relating to process and apparatus for the manufacture of mixturessuitable for carburation or combustion, from oils wholly or partly unfit for such uses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3451631A GB389203A (en) | 1931-12-12 | 1931-12-12 | Improvements in or relating to process and apparatus for the manufacture of mixturessuitable for carburation or combustion, from oils wholly or partly unfit for such uses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB389203A true GB389203A (en) | 1933-03-16 |
Family
ID=10366615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3451631A Expired GB389203A (en) | 1931-12-12 | 1931-12-12 | Improvements in or relating to process and apparatus for the manufacture of mixturessuitable for carburation or combustion, from oils wholly or partly unfit for such uses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB389203A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0081895A1 (en) * | 1981-12-09 | 1983-06-22 | Peter Spencer | Method and apparatus for the thermal treatment of heavy fuel oil |
-
1931
- 1931-12-12 GB GB3451631A patent/GB389203A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0081895A1 (en) * | 1981-12-09 | 1983-06-22 | Peter Spencer | Method and apparatus for the thermal treatment of heavy fuel oil |
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