GB1055723A - Cycloalkane hydrocarbons and method for their production - Google Patents
Cycloalkane hydrocarbons and method for their productionInfo
- Publication number
- GB1055723A GB1055723A GB119464D GB119464D GB1055723A GB 1055723 A GB1055723 A GB 1055723A GB 119464 D GB119464 D GB 119464D GB 119464 D GB119464 D GB 119464D GB 1055723 A GB1055723 A GB 1055723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- hydrocarbons
- effluent
- temperature
- hydrogen
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/16—Oxygen-containing compounds
-
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
- C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons
-
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Hydrocarbons rich in cycloalkane hydrocarbons and in particular mixtures thereof completely free from olefins and containing at least 95% of fully saturated hydrocarbons are prepared by introducing an essentially aromatic raw material such as a fraction of coal tar, a hydrogenate of coal or a material of petroleum origin rich in polynuclear aromatic hydrocarbons into a first hydrogenation stage in presence of a strongly hydrogenating catalyst comprising a sulphide of tungsten and/or nickel or alumina under a hydrogen pressure of 100 bars or above at temperatures not exceeding 450 DEG C., cooling the effluent from the first stage and introducing the effluent into a second stage using a catalyst comprising a sulphide of tungsten and/or nickel or alumina at a hydrogen pressure exceeding 100 bars, the reaction conditions and the temperature of the effluent being such that the upper limit of temperature in the second stage is less than the upper limit of temperature in the first stage and is between 260 DEG and 400 DEG C. and preferably 300 DEG to 380 DEG C. At least 3000 litres of hydrogen measured at S.T.P. are used per kilogram of starting material and any excess hydrogen is washed under pressure using various solvents to eliminate any hydrocarbons and is then recycled to the first hydrogenation stage. The product may be washed with selective solvents, e.g. methanol to remove oxygen, sulphur and nitrogen containing compounds and the final product may be distilled preferably in the absence of oxygen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR928982A FR1359910A (en) | 1963-03-22 | 1963-03-22 | Cyclanic hydrocarbons and their production process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1055723A true GB1055723A (en) | 1967-01-18 |
Family
ID=8799904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB119464D Expired GB1055723A (en) | 1963-03-22 | 1964-03-20 | Cycloalkane hydrocarbons and method for their production |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE645484A (en) |
DE (1) | DE1272921B (en) |
FR (1) | FR1359910A (en) |
GB (1) | GB1055723A (en) |
LU (1) | LU45713A1 (en) |
NL (1) | NL6402990A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001207177A (en) * | 2000-01-25 | 2001-07-31 | Haldor Topsoe As | Method for reducing content of sulfur compound and polycyclic aromatic hydrocarbon in hydrocarbon feed |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849093A (en) * | 1987-02-02 | 1989-07-18 | Union Oil Company Of California | Catalytic aromatic saturation of hydrocarbons |
CA2025466A1 (en) * | 1989-09-28 | 1991-03-29 | Exxon Research And Engineering Company | Slurry hydroprocessing staged process |
FR3017658B1 (en) | 2014-02-18 | 2019-04-12 | Safran Transmission Systems | EQUIPMENT DRIVE HOUSING FOR TURBOMACHINE |
FR3021067B1 (en) | 2014-05-15 | 2016-06-03 | Hispano Suiza Sa | CIRCUIT FOR CIRCULATING AIR THROUGH A BEARING ENCLOSURE |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE629275C (en) * | 1933-08-06 | 1936-04-27 | Foersaeljnings A B Volta | Vacuum cleaner mouthpiece |
DE878050C (en) * | 1937-07-29 | 1953-06-01 | Basf Ag | Process for the catalytic pressure hydrogenation of high-boiling liquid or fusible hydrocarbon oils |
-
1963
- 1963-03-22 FR FR928982A patent/FR1359910A/en not_active Expired
-
1964
- 1964-03-02 DE DEC32289A patent/DE1272921B/en active Pending
- 1964-03-20 NL NL6402990A patent/NL6402990A/xx unknown
- 1964-03-20 BE BE645484D patent/BE645484A/xx unknown
- 1964-03-20 GB GB119464D patent/GB1055723A/en not_active Expired
- 1964-03-20 LU LU45713D patent/LU45713A1/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001207177A (en) * | 2000-01-25 | 2001-07-31 | Haldor Topsoe As | Method for reducing content of sulfur compound and polycyclic aromatic hydrocarbon in hydrocarbon feed |
Also Published As
Publication number | Publication date |
---|---|
NL6402990A (en) | 1964-09-23 |
BE645484A (en) | 1964-09-21 |
DE1272921B (en) | 1968-07-18 |
FR1359910A (en) | 1964-04-30 |
LU45713A1 (en) | 1964-09-20 |
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