GB502802A - Process for the treatment of coal and like tar oils - Google Patents
Process for the treatment of coal and like tar oilsInfo
- Publication number
- GB502802A GB502802A GB25879/37A GB2587937A GB502802A GB 502802 A GB502802 A GB 502802A GB 25879/37 A GB25879/37 A GB 25879/37A GB 2587937 A GB2587937 A GB 2587937A GB 502802 A GB502802 A GB 502802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tar oils
- coal
- oil
- acid
- tar
- 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
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
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
502,802. Diesel fuel; purifying tar oils. STEINKOHLEN BERGWERK RHEINPREUSSEN. Sept. 24, 1937, No. 25879. Convention date, Sept. 24, 1936. [Class 91] Coal or like tar oils are purified and Diesel fuels are formed by mixing the tar oils with paraffinic hydrocarbons of B.P. 180-350‹C., obtained in a benzine synthesis process, and treating at atmospheric temperature with acid, of at most 40 per cent concentration. Washing, drying, and bleaching may follow. For example, 35 kg. of coal tar oil B.P. 180-350‹ C. is mixed with 17 kg. of oil of the same B.P. obtained in the Fischer-Tropsch benzine, synthesis, shaken with 15 litres of 20 per cent sulphuric acid, and either centrifuged or allowed to settle, and the 3 layers separated. The raffinate is washed, dried, and treated with bleaching earth; the-acid is re-used, the sediment is worked up to obtain heating. oil or extract phenols.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE502802X | 1936-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB502802A true GB502802A (en) | 1939-03-24 |
Family
ID=6545957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25879/37A Expired GB502802A (en) | 1936-09-24 | 1937-09-24 | Process for the treatment of coal and like tar oils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB502802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760224B (en) * | 2008-12-26 | 2013-02-13 | 中科合成油技术有限公司 | Method for producing diesel oil by using coal |
-
1937
- 1937-09-24 GB GB25879/37A patent/GB502802A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760224B (en) * | 2008-12-26 | 2013-02-13 | 中科合成油技术有限公司 | Method for producing diesel oil by using coal |
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