GB333550A - Improvements in the manufacture and production of valuable liquid fuels - Google Patents
Improvements in the manufacture and production of valuable liquid fuelsInfo
- Publication number
- GB333550A GB333550A GB789229A GB789229A GB333550A GB 333550 A GB333550 A GB 333550A GB 789229 A GB789229 A GB 789229A GB 789229 A GB789229 A GB 789229A GB 333550 A GB333550 A GB 333550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- liquid
- oil
- destructive hydrogenation
- benzines
- 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
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
- C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
- C10G69/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0409—Extraction of unsaturated hydrocarbons
- C10G67/0445—The hydrotreatment being a hydrocracking
-
- 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
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
- C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
- C10G69/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of catalytic cracking in the absence 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
333,550. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). March 11, 1929. Mineral and tar oils, extracting and purifying; liquid fuel.-Liquid fuels are obtained from the high boiling constituents of distillable liquid carbonaceous materials, such as tars or mineral oils, or from the liquid products obtained by the distillation, destructive hydrogenation or cracking of coal, tars or mineral oils, by treatment with solvents to separate the initial materials into two portions, one richer and the other poorer in hydrogen, the second portion being then subjected to treatment with hydrogen under pressure, either alone or with carbonaceous substances, such as part of the first portion separated. to produce a non-knocking motor fuel. The first, portion is suitable as an illuminating or Diesel oil, either alone or after treatment with hydrogen under pressure at an elevated temperature. Preferably, substances of the nature ot middle oils are separated from the initial materials before treatment with the solvent, the constituents remaining after the removal of the middle oils being added to the, portion poor in hydrogen, if desired. Benzines, for example, may be obtained by subjecting the portion poor in hydrogen to destructive hydrogenation with mineral oil residues; these benzines may be mixed with other benzines such as those resulting from the destructive hydrogenation of brown coal rich in bitumen. Preferably the destructive hydrogenation of the parts poorer in hydrogen is carried out in the presence of catalysts, particularly those immune from sulphur poisoning and from the sixth group of the periodic system. As solvents for the separation, liquid sulphur dioxide or liquid ammonia., or a mixture of cyclohexane and methanol, or mixtures of all these may be used. In an example, a crude illuminating oil, obtained from the destructive hydrogenation of Columbia middle oil at 200 atmospheres and 425‹ C. in the presence of molybdic acid and zinc oxide, is separated by liquid sulphur dioxide into 60 per cent of a pure illuminating oil and 20 to 25 per cent of a product poor in hydrogen, mainly aromatic hydrocarbons. This product is added to the initial Columbia middle oil and the mixture subjected to destructive hydrogenation, benzines being obtained which are better as regards their antiknock properties than those obtained from the oil without the addition of the product poor in hydrogen. In a second example, a middle oil obtained by the destructive hydrogenation of brown coal is subjected to a second destructive hydrogenation at 200 atmospheres and 450‹ C. in presence of a mixture of molybdenum, chromium, and manganese oxides, and the higher boiling portions are treated with liquid sulphur dioxide, the portion poorer in hydrogen being destructively hydrogenated. In further examples the solvents employed are a mixture of methanol and cyclohexane and liquid ammonia and methanol respectively. Specification 300,900 (as open to inspection under Sect. 91 of the Acts) is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB789229A GB333550A (en) | 1929-03-11 | 1929-03-11 | Improvements in the manufacture and production of valuable liquid fuels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB789229A GB333550A (en) | 1929-03-11 | 1929-03-11 | Improvements in the manufacture and production of valuable liquid fuels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB333550A true GB333550A (en) | 1930-08-11 |
Family
ID=9841807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB789229A Expired GB333550A (en) | 1929-03-11 | 1929-03-11 | Improvements in the manufacture and production of valuable liquid fuels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB333550A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627495A (en) * | 1949-11-25 | 1953-02-03 | Phillips Petroleum Co | Hydrogenolysis process for the production of a good quality gas oil and gasoline from a heavy residuum hydrocarbon oil |
-
1929
- 1929-03-11 GB GB789229A patent/GB333550A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627495A (en) * | 1949-11-25 | 1953-02-03 | Phillips Petroleum Co | Hydrogenolysis process for the production of a good quality gas oil and gasoline from a heavy residuum hydrocarbon oil |
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