GB442385A - Process for the production of knock-stable motor fuels by destructive hydrogenation of liquid hydrocarbons - Google Patents
Process for the production of knock-stable motor fuels by destructive hydrogenation of liquid hydrocarbonsInfo
- Publication number
- GB442385A GB442385A GB2910634A GB2910634A GB442385A GB 442385 A GB442385 A GB 442385A GB 2910634 A GB2910634 A GB 2910634A GB 2910634 A GB2910634 A GB 2910634A GB 442385 A GB442385 A GB 442385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- destructive hydrogenation
- constituents
- benzines
- knock
- 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)
Abstract
Knock-stable motor fuels are obtained by the destructive hydrogenation of liquid hydrocarbons containing constituents boiling above 200 DEG C. and rich in cyclic hydrocarbons, e.g. middle oil obtained from bituminous coal, by subjecting the initial materials to destructive hydrogenation in presence of a strongly hydrogenating and splitting catalyst so that a strong formation of benzines occurs, but at least 10 per cent of constituents boiling above 200 DEG C. remain in the liquid reaction product, and subjecting these constituents at high temperatures to a further destructive hydrogenation in presence of a dehydrogenating and splitting catalyst so that benzines containing aromatic constituents are obtained, and mixing the benzines obtained in both stages. In the first stage sulphides, e.g. tungsten sulphide, are specified as catalysts and the initial material is treated at 390--440 DEG C. for 40--80 seconds with a circulation of 3--6 cubic metres of hydrogen per kilogram of initial material. In the second stage (aromatization stage) oxides of the 6th group mixed with zinc oxide are specified as catalysts and the material is treated at 450--600 DEG C. for 80--120 seconds with a circulation of 1--1,5 cubic metres of hydrogen. Part of the product of the first stage may be recirculated to that stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2910634A GB442385A (en) | 1934-10-11 | 1934-10-11 | Process for the production of knock-stable motor fuels by destructive hydrogenation of liquid hydrocarbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2910634A GB442385A (en) | 1934-10-11 | 1934-10-11 | Process for the production of knock-stable motor fuels by destructive hydrogenation of liquid hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB442385A true GB442385A (en) | 1936-02-07 |
Family
ID=10286253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2910634A Expired GB442385A (en) | 1934-10-11 | 1934-10-11 | Process for the production of knock-stable motor fuels by destructive hydrogenation of liquid hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB442385A (en) |
-
1934
- 1934-10-11 GB GB2910634A patent/GB442385A/en not_active Expired
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