GB489664A - Improvements in and relating to the treatment of carbonaceous materials - Google Patents
Improvements in and relating to the treatment of carbonaceous materialsInfo
- Publication number
- GB489664A GB489664A GB2932/37A GB293237A GB489664A GB 489664 A GB489664 A GB 489664A GB 2932/37 A GB2932/37 A GB 2932/37A GB 293237 A GB293237 A GB 293237A GB 489664 A GB489664 A GB 489664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- coal
- solution
- hydrogen
- mixed
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
- C10G1/065—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation in the presence of a solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
In the conversion of solid carbonaceous materials by treatment with hydrogen in deficiency in presence of a dispersion medium of aromatic or naphthenic character, as described in the parent Specification, the dispersion medium comprises normally solid fusible bituminous substances free from paraffinic or olefinic ingredients or a solution thereof in oils substantially free from paraffinic or olefinic ingredients. The primary bitumen produced in the process may be used as dispersing medium. 100 parts milled coal are mixed with a solution comprising 35 parts primary bitumen and 65 parts of a coal-tar fraction of 220-300 DEG C. boiling range. The mixture is treated with hydrogen in amount of 5 per cent by weight of the coal at 300 atmos. and 405-410 DEG C. The thickly - liquid primary bitumen solution obtained is distilled up to 300 DEG C. and the 220-300 DEG C. fraction mixed with part of the undistilled solution and used again. 100 parts of soft bitumen are mixed with 100 parts lignite and the mixture is homogenized at 90 DEG C. and pumped through a hot pump with 5 per cent of hydrogen into a reaction system. 76 per cent of the original coal is converted into a hydrogenated product.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE489664X | 1936-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB489664A true GB489664A (en) | 1938-08-02 |
Family
ID=6543989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2932/37A Expired GB489664A (en) | 1936-02-01 | 1937-02-01 | Improvements in and relating to the treatment of carbonaceous materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB489664A (en) |
-
1937
- 1937-02-01 GB GB2932/37A patent/GB489664A/en not_active Expired
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