GB473722A - A destructive distillation process for the manufacture of motor fuels - Google Patents
A destructive distillation process for the manufacture of motor fuelsInfo
- Publication number
- GB473722A GB473722A GB22488/36A GB2248836A GB473722A GB 473722 A GB473722 A GB 473722A GB 22488/36 A GB22488/36 A GB 22488/36A GB 2248836 A GB2248836 A GB 2248836A GB 473722 A GB473722 A GB 473722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gasefication
- catalysis
- distillation
- gas
- methane
- 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
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
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)
- Hydrogen, Water And Hydrids (AREA)
- Industrial Gases (AREA)
Abstract
473,722. Gaseous mixtures. NON- POISONOUS GAS HOLDING CO., Ltd. Aug. 14, 1936, No. 22488. Convention date, May 15. [Class 55 (ii)] In obtaining a gas substantially consisting of methane and hydrogen by subjecting water gas to catalysis, the water gas is obtained by gasefying the charcoal left as a residue from the destructive distillation of wood, peat, &c., the distillation and gasefication steps being carried out at relatively low temperatures of the order of 400-480‹ C. The distillation step of the process yields a liquid fuel in the form of tar, the final gas obtained being a gaseous fuel of calorific value of 7000 to 7500. A methane catalysis is used, preceded, if necessary, by a part removal of the carbon monoxide by catalysis with steam. The carbon dioxide present in the water gas, which increases the lower the gasefication temperature, may also be methanized by a similar reaction, namely CO2+4H2+CH4+2H2O, a temperature of 50‹ C. higher being necessary than in the case of the carbon monoxide methane catalysis. The steam obtained in the preliminary drying of the wood may be used in the gasefication step, or the water gas obtained from the latter may be utilized in the preliminary drying stage. The distillation and gasefication may be carried out in separate chambers. The initial material is impregnated with potash to facilitate the gasefication and after the latter step, the potash is preferably water extracted for re-use.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE473722X | 1936-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB473722A true GB473722A (en) | 1937-10-19 |
Family
ID=6541613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22488/36A Expired GB473722A (en) | 1936-05-15 | 1936-08-14 | A destructive distillation process for the manufacture of motor fuels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB473722A (en) |
-
1936
- 1936-08-14 GB GB22488/36A patent/GB473722A/en not_active Expired
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