GB315764A - Improvements in the manufacture and production of valuable liquid products from solid distillable carbonaceous materials by destructive hydrogenation - Google Patents
Improvements in the manufacture and production of valuable liquid products from solid distillable carbonaceous materials by destructive hydrogenationInfo
- Publication number
- GB315764A GB315764A GB21718/29A GB2171829A GB315764A GB 315764 A GB315764 A GB 315764A GB 21718/29 A GB21718/29 A GB 21718/29A GB 2171829 A GB2171829 A GB 2171829A GB 315764 A GB315764 A GB 315764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solid
- extraction
- production
- per cent
- liquid products
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
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)
- Working-Up Tar And Pitch (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
315,764. I. G. Farbenindustrie Akt.- Ges. July 17, 1928, [Convention date]. Mineral and tar oils, purifying; lubricants for machinery.-Liquid or readily liquefiable products are obtained from solid distillable carbonaceous materials such as coals, oil shales or other bituminous substances by subjecting the said initial materials to destructive hydrogenation under mild conditions so that the formation of benzine is substantially avoided, and then subjecting the treated material to extraction by solvents. By hydrogenating under mild conditions the heavy oils which prevent the asphaltic substances from being precipitated are preserved, and the separation of the liquid products from the solid residue is facilitated. Solid paraffins and high boiling point constituents suitable for the production of lubricating oils may be removed before or after the extraction process. The extraction is preferably carried out under pressure with solvents which do not precipitate asphaltic substances. Brown coal containing 11 per cent ash is passed at 450‹ C. and 200 atmospheres pressure in counter current to hydrogen; 40 per cent of the coal is converted into liquid products which are condensed out of the hydrogen stream; the pasty residue, on extraction with benzene, yields 45 per cent of high molecular weight products suitable for the production of lubricating oil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE315764X | 1928-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB315764A true GB315764A (en) | 1930-10-15 |
Family
ID=6150280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21718/29A Expired GB315764A (en) | 1928-07-17 | 1929-07-15 | Improvements in the manufacture and production of valuable liquid products from solid distillable carbonaceous materials by destructive hydrogenation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB315764A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694035A (en) * | 1949-12-23 | 1954-11-09 | Standard Oil Dev Co | Distillation of oil-bearing minerals in two stages in the presence of hydrogen |
-
1929
- 1929-07-15 GB GB21718/29A patent/GB315764A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694035A (en) * | 1949-12-23 | 1954-11-09 | Standard Oil Dev Co | Distillation of oil-bearing minerals in two stages in the presence of hydrogen |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4094766A (en) | Coal liquefaction product deashing process | |
US1904586A (en) | Conversion of carbonaceous solids into valuable liquid products | |
US2223184A (en) | Splitting up of extracts obtained from solid carbonaceous materials | |
GB315764A (en) | Improvements in the manufacture and production of valuable liquid products from solid distillable carbonaceous materials by destructive hydrogenation | |
US2215190A (en) | Process for the production of valuable hydrocarbon products by the extraction of solid carbonaceous materials | |
US3801342A (en) | Manufacture of lignite binder pitch | |
US1680908A (en) | Method of preparing artificial petroleum from rubber scrap or vulcanized-rubber waste | |
US1864496A (en) | Production of nonknocking motor fuels | |
GB322749A (en) | Improvements in the extraction of bituminous materials by means of solvents | |
US2177376A (en) | Production of valuable hydrocarbon products | |
GB234564A (en) | Improvements in the extraction of wax, liquid hydrocarbons and other bodies from coal, peat, bituminous slates and similar substances | |
GB481108A (en) | Process for the working up of products obtained by solvent extraction or mild hydrogenation of solid carbonaceous materials | |
DE750238C (en) | Coal degradation products as plasticizers or fillers for plastics | |
SU38953A1 (en) | The method of producing lubricating oils | |
DE753953C (en) | Process for the production of phenols from coal tar tar | |
US2273725A (en) | Tar | |
GB500282A (en) | Process for the destructive hydrogenation of liquid hydrocarbon material | |
GB657641A (en) | The treatment of tars and pitches | |
US1713252A (en) | Process of treating mineral oils | |
GB285564A (en) | Improved process for the extraction of petroleum products from bituminous material | |
SU46495A1 (en) | The method of hydrogenation of coal tar, mineral oil and other products | |
DE554366C (en) | Process for producing non-knocking motor fuels from lignite | |
GB434295A (en) | A process for improving lubricating oils | |
GB285064A (en) | ||
GB282691A (en) | Improvements in the recovery of valuable organic products from solid carbonaceous materials |