GB1414494A - Light oil control in desulphurization of asphaltic oil - Google Patents
Light oil control in desulphurization of asphaltic oilInfo
- Publication number
- GB1414494A GB1414494A GB5678572A GB5678572A GB1414494A GB 1414494 A GB1414494 A GB 1414494A GB 5678572 A GB5678572 A GB 5678572A GB 5678572 A GB5678572 A GB 5678572A GB 1414494 A GB1414494 A GB 1414494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- oil
- asphaltic
- weight
- boiling point
- 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
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C
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
1414494 Hydrodesulphurizing asphaltic oils GULF RESEARCH & DEVELOPMENT CO 8 Dec 1972 [8 Dec 1971] 56785/72 Heading C5E Asphaltic feed oil, containing propane- and pentane-insoluble asphaltenes and propaneinsoluble but pentane-soluble resins, is hydrodesulphurized at a hydrogen partial pressure of 70-350 kg./cm.<SP>2</SP> using a catalyst comprising a Group VI metal and a Group VIII metal on alumina containing less than 1% silica in two zones by partially desulphurizing the oil in a first zone at a severity at which the resin and asphaltene contents of the oil cannot be further hydrodesulphurized without reducing the aromatics content by hydrogenation to saturates, separating the first zone effluent into a lower boiling fraction and a higher boiling fraction, which higher-boiling fraction has an increased weight ratio of aromatics to saturates than that of the first zone effluent, and is passed through a second hydrodesulphurization zone containing a bed of the catalyst particles of diameter 0À64 to 1À30 mm. at a temperature of 360‹ to 427‹ C. which is increased within this range during the reaction to compensate for catalyst ageing, the second zone is operated for at least 3 months at a CHSV of 0À1 to 10 to produce an effluent comprising an asphaltic fuel oil containing less than 1 % by weight sulphur and of which not less than 50% by weight has a boiling point greater than the initial boiling point of the feed oil to the first zone and not more than 20% by weight has a boiling point lower than 191‹ C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20607771A | 1971-12-08 | 1971-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1414494A true GB1414494A (en) | 1975-11-19 |
Family
ID=22764881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5678572A Expired GB1414494A (en) | 1971-12-08 | 1972-12-08 | Light oil control in desulphurization of asphaltic oil |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3775304A (en) |
| JP (1) | JPS5628955B2 (en) |
| CA (1) | CA970316A (en) |
| DD (1) | DD103257A5 (en) |
| DE (1) | DE2259591A1 (en) |
| FR (1) | FR2162521B1 (en) |
| GB (1) | GB1414494A (en) |
| IT (1) | IT973936B (en) |
| NL (1) | NL7216549A (en) |
| PL (1) | PL89684B1 (en) |
| SU (1) | SU511022A3 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4713221A (en) * | 1984-05-25 | 1987-12-15 | Phillips Petroleum Company | Crude oil refining apparatus |
| US4565620A (en) * | 1984-05-25 | 1986-01-21 | Phillips Petroleum Company | Crude oil refining |
| WO2011005746A1 (en) | 2009-07-09 | 2011-01-13 | Shell Oil Company | Method and composition for enhanced hydrocarbon recovery from a formation containing a crude oil with specific solubility groups and chemical families |
| US10883056B2 (en) | 2016-10-18 | 2021-01-05 | Mawetal Llc | Fuel compositions from light tight oils and high sulfur fuel oils |
| KR102327295B1 (en) | 2016-10-18 | 2021-11-17 | 모에탈 엘엘씨 | A process to make a turbine fuel |
| RU2722647C2 (en) | 2016-10-18 | 2020-06-02 | Маветал Ллс | Environmentally friendly ship fuel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3429801A (en) * | 1965-12-06 | 1969-02-25 | Universal Oil Prod Co | Two-stage hydrorefining of asphaltene-containing oils |
| US3775305A (en) * | 1971-12-08 | 1973-11-27 | Gulf Research Development Co | Hydrodesulfurization process for producing a heavy asphaltic fuel oil |
| US3814681A (en) * | 1971-12-08 | 1974-06-04 | Gulf Research Development Co | Control of asphaltic oil hydrode-sulfurization process |
| US3775303A (en) * | 1971-12-08 | 1973-11-27 | Gulf Research Development Co | Production of low sulfur asphaltic fuel oil |
-
1971
- 1971-12-08 US US00206077A patent/US3775304A/en not_active Expired - Lifetime
-
1972
- 1972-08-02 CA CA148,600A patent/CA970316A/en not_active Expired
- 1972-12-06 IT IT54529/72A patent/IT973936B/en active
- 1972-12-06 DE DE2259591A patent/DE2259591A1/en active Pending
- 1972-12-06 PL PL1972159341A patent/PL89684B1/pl unknown
- 1972-12-06 NL NL7216549A patent/NL7216549A/xx unknown
- 1972-12-07 DD DD167449A patent/DD103257A5/xx unknown
- 1972-12-07 SU SU1855517A patent/SU511022A3/en active
- 1972-12-07 FR FR7243515A patent/FR2162521B1/fr not_active Expired
- 1972-12-08 JP JP12263572A patent/JPS5628955B2/ja not_active Expired
- 1972-12-08 GB GB5678572A patent/GB1414494A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU511022A3 (en) | 1976-04-15 |
| US3775304A (en) | 1973-11-27 |
| CA970316A (en) | 1975-07-01 |
| FR2162521A1 (en) | 1973-07-20 |
| NL7216549A (en) | 1973-06-13 |
| PL89684B1 (en) | 1976-12-31 |
| FR2162521B1 (en) | 1978-12-01 |
| JPS5628955B2 (en) | 1981-07-04 |
| JPS4866108A (en) | 1973-09-11 |
| DD103257A5 (en) | 1974-01-12 |
| IT973936B (en) | 1974-06-10 |
| DE2259591A1 (en) | 1973-06-14 |
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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 |