GB1047793A - Hydrocracking process - Google Patents
Hydrocracking processInfo
- Publication number
- GB1047793A GB1047793A GB3487/64A GB348764A GB1047793A GB 1047793 A GB1047793 A GB 1047793A GB 3487/64 A GB3487/64 A GB 3487/64A GB 348764 A GB348764 A GB 348764A GB 1047793 A GB1047793 A GB 1047793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- feedstock
- hydrogen
- incorporation
- products
- 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
- C10G47/32—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions in the presence of hydrogen-generating compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
-
- 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
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/06—Sulfides
-
- 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
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Furnace oils, diesel oils, jet fuels or mixtures thereof with minimum formation of gasoline are prepared from hydrocarbon feedstocks containing above 600 p.p.m. by weight of nitrogenous compounds, less than 2 p.p.m. by weight of vanadium and which has a carbon residue below 2% by weight, said feedstock boiling above 343 DEG C., by contacting said feedstock with hydrogen in presence of a nickel-tungsten catalyst composited with a silica-magnesia carrier at 399 DEG to 454 DEG C. at a hydrogen partial pressure of 140 to 245 kg. cm.2, an L.H.S.V. of 0.2 to 10.0 and a hydrogen feed rate of 36 to 530 S.C.M. per 100 litres of feedstock and at a conversion rate per pass of 40 to 65% by volume into lower boiling products. The catalyst used may contain 5 to 40% by weight of nickel plus tungsten and the atomic ratio W: Ni may be 1:0.1 to 1:5. The metals may be present as free metal, oxide or sulphide. The carriers use may contain (a) 60 to 95% by weight, the balance being silica having a surface acidity at 427 DEG C. of 0.05 to 0.15 milli equivalent of NH3 adsorbed per gram of support, (b) 8 to 14% by weight magnesia and a surface acidity at 427 DEG C. of 0.05 to 0.20 milli equivalents of NH3. Starting materials, boiling above 343 DEG C., are petroleum distillates, vacuum gas oil, heavy straight run gas oil and heavy cracked gas oils and the products boil below 343 DEG C. preferably down to 121 DEG C. Products boiling above 343 DEG C. are recycled. Other preferred embodiments are (1) the incorporation of 40 p.p.m. to 2.0% by weight of sulphur into the feedstock using, e.g., butyl mercaptan, thiophene, hydrogen sulphide or carbon disulphide; (2) the incorporation of 0.1 to 5% by weight based on the feedstock, a halogen, e.g. fluorine into the catalyst before use or during reaction by adding fluorine containing compounds to the feedstock in amounts of 1 to 20 p.p.m. and (3) the incorporation into the reactor of 5 p.p.m. to 1.0% by weight water based on the feedstock during the reaction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US275512A US3245901A (en) | 1963-04-25 | 1963-04-25 | Hydrocracking of a petroleum fraction containing nitrogen compounds with a nickel-tungsten catalyst on a silicamagnesia carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1047793A true GB1047793A (en) | 1966-11-09 |
Family
ID=23052630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3487/64A Expired GB1047793A (en) | 1963-04-25 | 1964-01-28 | Hydrocracking process |
Country Status (9)
Country | Link |
---|---|
US (1) | US3245901A (en) |
BE (1) | BE647004A (en) |
CH (1) | CH456554A (en) |
DE (1) | DE1198953B (en) |
DK (1) | DK116808B (en) |
ES (1) | ES295725A1 (en) |
FR (1) | FR1388593A (en) |
GB (1) | GB1047793A (en) |
NL (1) | NL6402404A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL144656B (en) * | 1965-04-13 | 1975-01-15 | Shell Int Research | PROCESS FOR HYDROCACKING HYDROCARBON OILS. |
US3360457A (en) * | 1965-07-01 | 1967-12-26 | Texaco Inc | Hydrocracking process |
DE2623504A1 (en) * | 1975-05-27 | 1976-12-16 | Exxon Research Engineering Co | HYDROFINING HYDROCRACK PROCESS |
JPS541306A (en) * | 1977-06-07 | 1979-01-08 | Chiyoda Chem Eng & Constr Co Ltd | Hydrogenation of heavy hydrocarbon oil |
US4172815A (en) * | 1978-09-21 | 1979-10-30 | Uop Inc. | Simultaneous production of jet fuel and diesel fuel |
US4427534A (en) | 1982-06-04 | 1984-01-24 | Gulf Research & Development Company | Production of jet and diesel fuels from highly aromatic oils |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956002A (en) * | 1956-10-11 | 1960-10-11 | Pure Oil Co | Production of jet fuel hydrocarbons |
US2934492A (en) * | 1956-12-03 | 1960-04-26 | Exxon Research Engineering Co | Hydrogenation of heavy oils |
US3078221A (en) * | 1959-07-24 | 1963-02-19 | Gulf Research Development Co | Hydrogenation process for preparation of lubricating oils |
US3058906A (en) * | 1959-09-25 | 1962-10-16 | Universal Oil Prod Co | Catalytic hydrocracking of nitrogenous feed stocks |
NL273443A (en) * | 1961-03-08 |
-
1963
- 1963-04-25 US US275512A patent/US3245901A/en not_active Expired - Lifetime
- 1963-08-09 DE DEG38439A patent/DE1198953B/en active Pending
- 1963-10-31 CH CH1336563A patent/CH456554A/en unknown
-
1964
- 1964-01-25 ES ES295725A patent/ES295725A1/en not_active Expired
- 1964-01-28 GB GB3487/64A patent/GB1047793A/en not_active Expired
- 1964-03-09 NL NL6402404A patent/NL6402404A/xx unknown
- 1964-04-20 FR FR971543A patent/FR1388593A/en not_active Expired
- 1964-04-23 DK DK206164AA patent/DK116808B/en unknown
- 1964-04-23 BE BE647004D patent/BE647004A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES295725A1 (en) | 1964-06-01 |
US3245901A (en) | 1966-04-12 |
FR1388593A (en) | 1965-02-05 |
DE1198953B (en) | 1965-08-19 |
DK116808B (en) | 1970-02-16 |
NL6402404A (en) | 1964-10-26 |
CH456554A (en) | 1968-07-31 |
BE647004A (en) | 1964-08-17 |
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