GB1404170A - Multiple stage production of fuel oil - Google Patents
Multiple stage production of fuel oilInfo
- Publication number
- GB1404170A GB1404170A GB5742072A GB5742072A GB1404170A GB 1404170 A GB1404170 A GB 1404170A GB 5742072 A GB5742072 A GB 5742072A GB 5742072 A GB5742072 A GB 5742072A GB 1404170 A GB1404170 A GB 1404170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- effluent
- dec
- convert
- separated
- 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
-
- 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
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)
Abstract
1404170 Hydrodesulphurizing and deasphalting oils UNIVERSAL OIL PRODUCTS CO 13 Dec 1972 [14 Dec 1971] 57420/72 Heading C5E An asphaltic charge 1 is catalytically hydrogenated at 4 to convert sulphurous compounds into hydrogen sulphide and the effluent 5 is separated at 6 at substantially the same pressure to provide a vaporous phase 12 and a normally liquid phase 7. The liquid stream 7 is either solvent deasphalted, e.g. using a mixture of n-butane and isobutane, at 10 or first subjected to vacuum distillation at 8 to remove a gas oil 13. The solvent deasphalting provides an asphaltene concentrate 11 and a deasphalted oil 14. At least a portion of each of the streams 12 and 14 are catalytically reacted with hydrogen at 15 to convert sulphurous compounds into hydrogen sulphide. The effluent from 15 is separated at 17 at substantially the same pressure and at 60‹ to 140‹ F. to provide a fuel oil product 18 containing less than 1 wt. per cent sulphur. The charge stock treated is suitably a crude oil, an atmospheric or vacuum residue, heavy cycle stock or tar sand oil. The hydrodesulphurization in both zones 4 and 15 is carried out at 500-3500 psig and at a maximum catalyst bed temperature of 600-900‹ F. using a catalyst, e.g. comprising nickel and molybdenum on alumina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20787171A | 1971-12-14 | 1971-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1404170A true GB1404170A (en) | 1975-08-28 |
Family
ID=22772325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5742072A Expired GB1404170A (en) | 1971-12-14 | 1972-12-13 | Multiple stage production of fuel oil |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3748261A (en) |
| CA (1) | CA982076A (en) |
| DE (1) | DE2259959C3 (en) |
| ES (1) | ES409365A1 (en) |
| FI (1) | FI53828C (en) |
| FR (1) | FR2163517B1 (en) |
| GB (1) | GB1404170A (en) |
| IT (1) | IT973996B (en) |
| YU (1) | YU35615B (en) |
| ZA (1) | ZA728248B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859199A (en) * | 1973-07-05 | 1975-01-07 | Universal Oil Prod Co | Hydrodesulfurization of asphaltene-containing black oil |
| US3992284A (en) * | 1975-09-17 | 1976-11-16 | Uop Inc. | Black oil conversion process startup and shutdown methods |
| DE2843793A1 (en) * | 1978-10-06 | 1980-04-24 | Linde Ag | METHOD FOR SPLITING HEAVY HYDROCARBONS |
| US5601697A (en) * | 1994-08-04 | 1997-02-11 | Ashland Inc. | Demetallation-High carbon conversion process, apparatus and asphalt products |
| FR2753983B1 (en) * | 1996-10-02 | 1999-06-04 | Inst Francais Du Petrole | MULTIPLE STEP CONVERSION OF AN OIL RESIDUE |
| FR2753985B1 (en) * | 1996-10-02 | 1999-06-04 | Inst Francais Du Petrole | CATALYTIC PROCESS FOR THE CONVERSION OF AN OIL RESIDUE INVOLVING HYDRODEMETALLIZATION IN A FIXED BED OF CATALYST |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE546564A (en) * | 1955-04-02 |
-
1971
- 1971-12-14 US US00207871A patent/US3748261A/en not_active Expired - Lifetime
-
1972
- 1972-11-21 ZA ZA728248A patent/ZA728248B/en unknown
- 1972-11-28 YU YU2974/72A patent/YU35615B/en unknown
- 1972-12-06 ES ES409365A patent/ES409365A1/en not_active Expired
- 1972-12-06 CA CA158,213A patent/CA982076A/en not_active Expired
- 1972-12-07 DE DE2259959A patent/DE2259959C3/en not_active Expired
- 1972-12-11 FI FI3505/72A patent/FI53828C/en active
- 1972-12-11 IT IT54611/72A patent/IT973996B/en active
- 1972-12-12 FR FR7244123A patent/FR2163517B1/fr not_active Expired
- 1972-12-13 GB GB5742072A patent/GB1404170A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI53828C (en) | 1978-08-10 |
| ZA728248B (en) | 1973-07-25 |
| FI53828B (en) | 1978-05-02 |
| US3748261A (en) | 1973-07-24 |
| ES409365A1 (en) | 1975-12-16 |
| YU35615B (en) | 1981-04-30 |
| FR2163517A1 (en) | 1973-07-27 |
| FR2163517B1 (en) | 1975-11-07 |
| IT973996B (en) | 1974-06-10 |
| YU297472A (en) | 1980-10-31 |
| DE2259959C3 (en) | 1980-07-03 |
| DE2259959A1 (en) | 1973-06-28 |
| CA982076A (en) | 1976-01-20 |
| DE2259959B2 (en) | 1976-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4062758A (en) | Process for the conversion of hydrocarbons in atmospheric crude residue | |
| US3155608A (en) | Process for reducing metals content of catalytic cracking feedstock | |
| GB1376410A (en) | Hydrodesulphurization process | |
| GB1196017A (en) | Black Oil Conversion Process. | |
| GB735520A (en) | Improvements relating to the removal of vanadium and/or sodium from petroleum and hydrocarbons of petroleum origin | |
| US2755225A (en) | Treatment of crude petroleum | |
| GB1391649A (en) | Process for the production of liquefied petroleum gas | |
| GB1301019A (en) | A process for the hydrogenation of pyrolysis gasoline | |
| US4272357A (en) | Desulfurization and demetalation of heavy charge stocks | |
| US3489674A (en) | Method for the conversion of hydrocarbons | |
| US2983676A (en) | Hydrorefining of heavy mineral oils | |
| GB1404170A (en) | Multiple stage production of fuel oil | |
| KR890005247A (en) | Hydrocracking Method of Hydrocarbon Feedstock | |
| US3444071A (en) | Process for the hydrogenative cracking of a hydrocarbon oil to produce lubricating oil | |
| US2939835A (en) | Treatment of mineral oils to produce light and middle oils | |
| GB1293274A (en) | Process for desulfurizing black oils | |
| GB1435350A (en) | Desulphurization and hydrogenative conversion of black oils | |
| GB712033A (en) | Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons | |
| US3324029A (en) | Process for manufacture of heavy aromatic solvent | |
| US2574450A (en) | Desulfurization of hydrocarbon extracts | |
| US2574446A (en) | Catalytic desulfurization of gas oilkerosene mixtures | |
| US2574449A (en) | Process of catalytic desulfurization of naphthenic petroleum hydrocarbons followed by catalytic cracking | |
| GB1525508A (en) | Process for the desulphurization of hydrocarbon oils | |
| US3481867A (en) | Two-stage catalytic hydrogenation process for upgrading crude shale oil | |
| US2752287A (en) | Treatment of petroleum residues to obtain increased yield of gas oil improved dieselindex |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |