GB322734A - An improved process for obtaining valuable gases - Google Patents
An improved process for obtaining valuable gasesInfo
- Publication number
- GB322734A GB322734A GB2527128A GB2527128A GB322734A GB 322734 A GB322734 A GB 322734A GB 2527128 A GB2527128 A GB 2527128A GB 2527128 A GB2527128 A GB 2527128A GB 322734 A GB322734 A GB 322734A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- hydrocarbons
- hydrogen
- pentane
- butane
- 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
- C10G47/22—Non-catalytic cracking in the presence of hydrogen
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
322,734. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). Sept. 3, 1928. Hydrocarbons in general; pentane, propane, butane.-The products from the destructive hydrogenation under pressure of coal, tars, mineral oils, &c. are condensed under pressure and separated into various constituents by fractional release of pressure. The hydrogen first obtained my be purified from hydrocarbons by thermal decomposition or by treatment with steam, carbon dioxide, &c. in the presence of catalysts such as iron or nickel at 500‹-1200‹ C. and again employed in the hydrogenation process. The pentane, propane, butane, &c. produced by further release of pressure may be isolated by compression or strong cooling. Solvents or absorbents may also be employed for the further separation of the reaction products. The hydrogen may also be washed to remove hydrogen sulphide and hydrocarbons. In an example the gas is passed through a highpressure tower filled with Raschig rings against a counter-current of middle oil which is used in a continuous cycle and may be subjected to fractional release of pressure. Specification 272,538, [Class 32, Distilling &c.], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2527128A GB322734A (en) | 1928-09-03 | 1928-09-03 | An improved process for obtaining valuable gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2527128A GB322734A (en) | 1928-09-03 | 1928-09-03 | An improved process for obtaining valuable gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB322734A true GB322734A (en) | 1929-12-03 |
Family
ID=10224996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2527128A Expired GB322734A (en) | 1928-09-03 | 1928-09-03 | An improved process for obtaining valuable gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB322734A (en) |
-
1928
- 1928-09-03 GB GB2527128A patent/GB322734A/en not_active Expired
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