GB828679A - Improvements in the pressure hydrogenation of crude oils, tars or their residues - Google Patents
Improvements in the pressure hydrogenation of crude oils, tars or their residuesInfo
- Publication number
- GB828679A GB828679A GB8611/58A GB861158A GB828679A GB 828679 A GB828679 A GB 828679A GB 8611/58 A GB8611/58 A GB 8611/58A GB 861158 A GB861158 A GB 861158A GB 828679 A GB828679 A GB 828679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- catalyst
- gas
- temperature
- titanium
- 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
- 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
- C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
-
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
-
- 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
-
- 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
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)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A process for the pressure hydrogenation of crude oils, shale oils, tars or their residues at temperatures between 350 DEG and 550 DEG C. whereby the initial materials are preheated before the actual pressure hydrogenation in a preliminary stage in the presence of large-surfaced substances, comprises treating the initial material in a preliminary stage wherein the large-surfaced substances occupy about 40 to 80% of the free space at a temperature above 250 DEG C. but below 400 DEG C., and carrying out in the same stage an increase in the temperature of the reaction material of at least 30 DEG C. Hydrogenation is effected by means of hydrogen, illuminating gas, town gas, water gas, cracking gas, coke-oven gas or low-temperature carbonization gas. The catalyst may be an oxide, sulphide, selenide, telluride, sulphate, borate, nitrate, carbonate, halide, phosphorous compound or a silicate of vanadium, molybdenum, tungsten, chromium, uranium, rhenium, iron, nickel, cobalt, gold, silver, copper, tin, titanium, lead, zinc, magnesium, cadmium, zirconium, antimony, bismuth, manganese, platinum, or palladium. The catalyst may also contain a promoter such as gold, silver, mercury, titanium, copper, zinc, tin, uranium or lead or their compounds. The catalyst may be supported on a carrier such as acid-treated montmorillonite, active silicic acid, silica gel, preferably with the oxides of titanium, thorium, zirconium or magnesium, titania gel or titanium oxide together with 0.1 to 30% by weight of SiO2 as silicates, bleaching earths, fuller's earth or synthetic aluminium or magnesium silicate. The carrier may advantageously be treated with gases, such as ammonia, hydrogen, sulphur dioxide, halogen; or with an acid such as hydrochloric acid, hydrogen fluoride, chlorsulphonic acid, formic acid or oxalic acid. The increase in temperature may be effected by the hydrogenation temperature, but additional heat may be supplied by adding carbon monoxide to the reactant gases. Large surfaces are produced by means of rings, hemispheres, cubes, cones, truncated cones, boxes and pyramids made of metal, porcelain, clay, cement, pumice, bleaching earths, aluminas, synthetic silicates, graphite or plastic material. In a typical Example (No. 1) the residue from a Near East crude oil boiling above 365 DEG C. is heated at 330 DEG C. under a pressure of 100 atmospheres together with hydrogen and led into a preliminary vessel filled with Raschig rings of alumina impregnated with MoO3. The reactants leave at 360 DEG C. and are then heated to 408 DEG C. and are led to a second chamber which they leave at 435 DEG C. The reactants then enter the reaction chamber proper and are treated at 430 DEG C. in the presence of a catalyst consisting of active alumina with 5% of silicic acid containing also cobalt and molybdenum oxide. The product comprises 70% of components boiling up to 480 DEG C. and a sulphur content of 1.6%. The catalyst is regenerated by nitrogen and air.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB44000A DE1041620B (en) | 1957-03-21 | 1957-03-21 | Process for the pressure hydrogenation of crude oils, tars or their residues |
Publications (1)
Publication Number | Publication Date |
---|---|
GB828679A true GB828679A (en) | 1960-02-24 |
Family
ID=6967212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8611/58A Expired GB828679A (en) | 1957-03-21 | 1958-03-18 | Improvements in the pressure hydrogenation of crude oils, tars or their residues |
Country Status (4)
Country | Link |
---|---|
US (1) | US2985582A (en) |
DE (1) | DE1041620B (en) |
FR (1) | FR1202336A (en) |
GB (1) | GB828679A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1115393B (en) * | 1958-07-07 | 1961-10-19 | Harpener Bergbau Ag | Process for the pressure refining of hydrocarbon mixtures |
US3182013A (en) * | 1962-03-05 | 1965-05-04 | Phillips Petroleum Co | Activation of isomerization and hydrocracking catalysts |
US3505207A (en) * | 1968-04-04 | 1970-04-07 | Sinclair Research Inc | Process for the hydrocracking of shale oils |
US3714028A (en) * | 1970-11-23 | 1973-01-30 | Universal Oil Prod Co | High temperature, high pressure hydrocarbon conversion process |
US4086158A (en) * | 1976-09-24 | 1978-04-25 | Gulf Research & Development Company | Process for upgrading solids-containing liquid hydrocarbon oils |
CN109174125B (en) * | 2018-10-15 | 2021-10-08 | 中国科学院城市环境研究所 | Vanadium-titanium sulfide catalyst and preparation method and application thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1932174A (en) * | 1927-09-01 | 1933-10-24 | Ig Farbenindustrie Ag | Production of valuable hydrocarbons |
US1974057A (en) * | 1931-12-11 | 1934-09-18 | Tide Water Oil Company | Two stage method of hydrogenation |
US2848376A (en) * | 1953-08-17 | 1958-08-19 | Basf Ag | Two-stage hydrogenation process for the production of gasoline from hydrocarbon oils |
-
1957
- 1957-03-21 DE DEB44000A patent/DE1041620B/en active Pending
-
1958
- 1958-03-18 GB GB8611/58A patent/GB828679A/en not_active Expired
- 1958-03-18 US US722123A patent/US2985582A/en not_active Expired - Lifetime
- 1958-03-18 FR FR1202336D patent/FR1202336A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1041620B (en) | 1958-10-23 |
US2985582A (en) | 1961-05-23 |
FR1202336A (en) | 1960-01-08 |
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