GB920014A - Multi-stage hydrofining-hydrocracking process employing an intermediate treating operation - Google Patents
Multi-stage hydrofining-hydrocracking process employing an intermediate treating operationInfo
- Publication number
- GB920014A GB920014A GB24446/60A GB2444660A GB920014A GB 920014 A GB920014 A GB 920014A GB 24446/60 A GB24446/60 A GB 24446/60A GB 2444660 A GB2444660 A GB 2444660A GB 920014 A GB920014 A GB 920014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxides
- catalyst
- sulphides
- feed
- alumina
- 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
- 238000004517 catalytic hydrocracking Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 239000003054 catalyst Substances 0.000 abstract 6
- 150000003568 thioethers Chemical class 0.000 abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 4
- 238000005336 cracking Methods 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- -1 boria Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000000395 magnesium oxide Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
- 150000002830 nitrogen compounds Chemical class 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
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)
- Catalysts (AREA)
Abstract
In the hydrocracking of liquid hydrocarbon fractions containing nitrogen compounds the feed is first hydrofined in the presence of a sulphur-resistant hydrogenation catalyst at 600 DEG -900 DEG F., not less than 300 p.s.i.g., at an L.H.S.V. of 0,3-5 and ammonia is removed from the effluent, at least part of the normally liquid effluent is then contacted with a siliceous cracking catalyst at a temperature below those at which cracking occurs and at least part of the normally liquid effluent is contacted in a final stage together with at least 1,500 S.C.F. of hydrogen per barrel of feed to the final stage with a catalyst comprising a hydrogenatingdehydrogenating component on an active acidic cracking support at 300 DEG -800 DEG F., an L.H.S.V. of 0,2-5 and at least 400 p.s.i.g., e.g. up to 5,000 p.s.i.g., there being consumed at least 750 S.C.F. of hydrogen per barrel of feed to the final zone converted to products boiling below its initial boiling point. The feed may be a petroleum fraction boiling in the range 200 DEG -850 DEG F., e.g. a heavy cracked or straight-run naphtha, kerosine, or cycle oil. The hydrofining is effected conventionally over oxides or sulphides of Co, Mo, Ni or W with or without oxides or carbonates of K, Ag, Be, Mg, Ca, Sr, Ba, Ce, Bi, Cr, Th, Si, Al or Zr and supported on charcoal, fuller's earth, kieselguhr, silica gel, alumina, bauxite or magnesia. Ammonia is removed by injecting water into the reactor effluent and separating under pressure followed by stripping. In the next stage the catalyst may be silica composited with magnesia, boria, alumina or alumina-zirconia or may be a natural alumino-silicate and is preferably silica-alumina containing 60-99% silica with a surface area of above 200m2/g. The temperature of contacting may be up to 650 DEG F. including ambient temperature. The final zone catalyst employs a cracking support similar to that used in the previous zone on which is deposited a Group VI or VIII metal or oxide or sulphide thereof, e.g. nickel or cobalt, their oxides and sulphides, oxides and sulphides of molybdenum, tungsten and chromium and if desired Group Ib or IIb metals, oxides or sulphides, e.g. copper, zinc or cadmium and their oxides or sulphides, in a total amount of 0,1-35% of the total catalyst.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US827016A US3055823A (en) | 1959-07-14 | 1959-07-14 | Multi-stage hydrofining-hydrocracking process employing an intermediate treating operation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB920014A true GB920014A (en) | 1963-03-06 |
Family
ID=25248110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24446/60A Expired GB920014A (en) | 1959-07-14 | 1960-07-13 | Multi-stage hydrofining-hydrocracking process employing an intermediate treating operation |
Country Status (4)
Country | Link |
---|---|
US (1) | US3055823A (en) |
DE (1) | DE1131346B (en) |
FR (1) | FR1262278A (en) |
GB (1) | GB920014A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2148937A (en) * | 1983-11-03 | 1985-06-05 | Chevron Res | Two-stage petroleum residuum hydroconversion using a countercurrent gas-liquid first stage |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132089A (en) * | 1960-12-23 | 1964-05-05 | Union Oil Co | Hydrocracking process with pre-hydrogenation |
US3221078A (en) * | 1961-07-06 | 1965-11-30 | Engelhard Ind Inc | Selective hydrogenation of olefins in dripolene |
US3166493A (en) * | 1962-05-14 | 1965-01-19 | California Research Corp | Controlling nitrogen content of hydrocarbon oils |
US3189539A (en) * | 1962-05-14 | 1965-06-15 | California Research Corp | Removal of nitrogen compounds from hydrocarbon oils by adsorption on cracking catalyst |
US3236765A (en) * | 1962-07-31 | 1966-02-22 | Standard Oil Co | Denitrogenation of hydrocarbon mixtures |
US3444074A (en) * | 1966-05-02 | 1969-05-13 | Mobil Oil Corp | Hydrodenitrogenation process with a catalyst containing silica-zirconia gel,a metal fluoride and a hydrogenation component |
US4366047A (en) * | 1981-06-02 | 1982-12-28 | Exxon Research And Engineering Co. | Combination hydrorefining, heat-treating and hydrocracking process |
US4368113A (en) * | 1981-08-31 | 1983-01-11 | Exxon Research And Engineering Co. | Hydrocarbon hydrocracking process |
US4648959A (en) * | 1986-07-31 | 1987-03-10 | Uop Inc. | Hydrogenation method for adsorptive separation process feedstreams |
US4719007A (en) * | 1986-10-30 | 1988-01-12 | Uop Inc. | Process for hydrotreating a hydrocarbonaceous charge stock |
WO2020160500A1 (en) * | 2019-01-31 | 2020-08-06 | Starfire Energy | Metal-decorated barium calcium aluminum oxide catalyst for nh3 synthesis and cracking and methods of forming the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717230A (en) * | 1951-06-19 | 1955-09-06 | Universal Oil Prod Co | Catalytic reforming of hydrocarbon charge stocks high in nitrogen compounds |
US2761821A (en) * | 1952-05-28 | 1956-09-04 | Exxon Research Engineering Co | Purification of hydrocarbon oils |
US2839450A (en) * | 1954-03-26 | 1958-06-17 | Basf Ag | Production of gasolines having high knock rates from nitrogenous middle oils |
US2889264A (en) * | 1954-12-27 | 1959-06-02 | California Research Corp | Hydrocarbon conversion process |
US2904500A (en) * | 1955-11-14 | 1959-09-15 | Gulf Research Development Co | Hydrogen treatment of hydrocarbons |
-
1959
- 1959-07-14 US US827016A patent/US3055823A/en not_active Expired - Lifetime
-
1960
- 1960-07-08 FR FR832481A patent/FR1262278A/en not_active Expired
- 1960-07-13 DE DEC21899A patent/DE1131346B/en active Pending
- 1960-07-13 GB GB24446/60A patent/GB920014A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2148937A (en) * | 1983-11-03 | 1985-06-05 | Chevron Res | Two-stage petroleum residuum hydroconversion using a countercurrent gas-liquid first stage |
Also Published As
Publication number | Publication date |
---|---|
US3055823A (en) | 1962-09-25 |
FR1262278A (en) | 1961-05-26 |
DE1131346B (en) | 1962-06-14 |
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