GB1435350A - Desulphurization and hydrogenative conversion of black oils - Google Patents
Desulphurization and hydrogenative conversion of black oilsInfo
- Publication number
- GB1435350A GB1435350A GB4211773A GB4211773A GB1435350A GB 1435350 A GB1435350 A GB 1435350A GB 4211773 A GB4211773 A GB 4211773A GB 4211773 A GB4211773 A GB 4211773A GB 1435350 A GB1435350 A GB 1435350A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- phase
- solvent
- carried out
- sulphide
- 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
- 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
- C10G67/0454—Solvent desasphalting
- C10G67/0463—The hydrotreatment being a hydrorefining
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
1435350 Treating heavy oils UOP Inc 7 Sept 1973 [8 Sept 1972] 42117/73 Heading C5E A sulphurous, ash- and asphaltene-containing hydrocarbon charge 1 is treated by deashing at 2 with a selective solvent 3 to provide a a solvent-lean ash-containing phase 4 and a solvent-rich, asphalatene-containing phase 5; the phase 5 is reacted with hydrogen 6 in contact with slurry of unsupported sulphide of Ti, V, Cr, Zr, Nb, Mo. Hf, Ta, Ti and/or V as catalyst and the reaction effluent 9 is separated at 10 into a metal-containing sludge 11 and a hydrocarbon phase 12; and the phase 12 is reacted with hydrogen at 14 using a catalyst comprising a porous carrier and a Cr, Mo, W and/or Group VIII metal component. The deashing is suitably carried out at 50-500‹ F. using as solvent a C 2-7 hydrocarbon, e.g. nheptane, or a naphtha boiling below 200‹ F. The hydrogenation at 8 can be carried out at 225-500‹ C and 500-5000 p.s.i.g. in the presence of 2-30 mole per cent hydrogen sulphide, e.g. using vanadium sulphide as catalyst. The hydrogenation at 14 can be carried out at a maximum catalyst bed temperature of 600-900‹ F. and 500-5000 p.s.i.g. using a catalyst, e.g. consisting of nickel and molybdenum on silica-alumina of on silicaalumina-boron phosphate. Suitable feedstocks are block oils; in an example tar sand oil is treated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28730872A | 1972-09-08 | 1972-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1435350A true GB1435350A (en) | 1976-05-12 |
Family
ID=23102330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4211773A Expired GB1435350A (en) | 1972-09-08 | 1973-09-07 | Desulphurization and hydrogenative conversion of black oils |
Country Status (9)
Country | Link |
---|---|
US (1) | US3785958A (en) |
JP (1) | JPS5336843B2 (en) |
CA (1) | CA997698A (en) |
DE (1) | DE2344251C3 (en) |
FR (1) | FR2198990B1 (en) |
GB (1) | GB1435350A (en) |
IT (1) | IT996146B (en) |
SU (1) | SU476752A3 (en) |
ZA (1) | ZA736099B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920538A (en) * | 1973-11-30 | 1975-11-18 | Shell Oil Co | Demetallation with nickel-vanadium on silica in a hydrocarbon conversion process |
JPS58108084U (en) * | 1982-01-20 | 1983-07-22 | トステム株式会社 | Satsushi opening/closing device |
US4557823A (en) * | 1984-06-22 | 1985-12-10 | Phillips Petroleum Company | Hydrofining process for hydrocarbon containing feed streams |
US4564439A (en) * | 1984-06-29 | 1986-01-14 | Chevron Research Company | Two-stage, close-coupled thermal catalytic hydroconversion process |
US4582594A (en) * | 1984-09-04 | 1986-04-15 | Phillips Petroleum Company | Hydrofining process for hydrocarbon containing feed streams |
US4659453A (en) * | 1986-02-05 | 1987-04-21 | Phillips Petroleum Company | Hydrovisbreaking of oils |
US6511937B1 (en) | 1999-10-12 | 2003-01-28 | Exxonmobil Research And Engineering Company | Combination slurry hydroconversion plus solvent deasphalting process for heavy oil upgrading wherein slurry catalyst is derived from solvent deasphalted rock |
CA2398252A1 (en) * | 2000-02-15 | 2001-08-23 | Roby Bearden Jr. | Heavy feed upgrading based on solvent deasphalting followed by slurry hydroprocessing of asphalt from solvent deasphalting |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558474A (en) * | 1968-09-30 | 1971-01-26 | Universal Oil Prod Co | Slurry process for hydrorefining petroleum crude oil |
US3525684A (en) * | 1968-11-13 | 1970-08-25 | Universal Oil Prod Co | Catalyst and process for hydrorefining petroleum crude and residual oils |
-
1972
- 1972-09-08 US US00287308A patent/US3785958A/en not_active Expired - Lifetime
-
1973
- 1973-09-01 DE DE2344251A patent/DE2344251C3/en not_active Expired
- 1973-09-04 FR FR7331891A patent/FR2198990B1/fr not_active Expired
- 1973-09-05 ZA ZA736099A patent/ZA736099B/en unknown
- 1973-09-06 CA CA180,462A patent/CA997698A/en not_active Expired
- 1973-09-07 JP JP10039373A patent/JPS5336843B2/ja not_active Expired
- 1973-09-07 GB GB4211773A patent/GB1435350A/en not_active Expired
- 1973-09-07 IT IT52408/73A patent/IT996146B/en active
- 1973-09-07 SU SU1957932A patent/SU476752A3/en active
Also Published As
Publication number | Publication date |
---|---|
US3785958A (en) | 1974-01-15 |
JPS49108104A (en) | 1974-10-15 |
IT996146B (en) | 1975-12-10 |
JPS5336843B2 (en) | 1978-10-05 |
ZA736099B (en) | 1974-09-25 |
DE2344251B2 (en) | 1979-06-07 |
DE2344251C3 (en) | 1980-01-31 |
FR2198990B1 (en) | 1976-10-01 |
CA997698A (en) | 1976-09-28 |
FR2198990A1 (en) | 1974-04-05 |
SU476752A3 (en) | 1975-07-05 |
DE2344251A1 (en) | 1974-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |