GB705267A - Treatment of petroleum oils by contact with water - Google Patents
Treatment of petroleum oils by contact with waterInfo
- Publication number
- GB705267A GB705267A GB27226/50A GB2722650A GB705267A GB 705267 A GB705267 A GB 705267A GB 27226/50 A GB27226/50 A GB 27226/50A GB 2722650 A GB2722650 A GB 2722650A GB 705267 A GB705267 A GB 705267A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- line
- zone
- phase
- withdrawn
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water
-
- 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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
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
<PICT:0705267/III/1> A petroleum gas oil fraction boiling in the range between 400 and 850 DEG F. and contaminated with water-soluble metallic salts is washed with an amount of water (of pH5.0-7.3 and at a temperature of 160-212 DEG F.) corresponding to 10-20 per cent. of the volume of the gas oil fraction and then freed from water. Water-soluble salts which may be removed in this manner include those of iron, sodium, nickel, aluminium, vanadium, silicon, calcium and chromium. The purified gas oil may be used as a feed stock to a catalytic cracking operation. In Fig. 1, the gas oil is introduced through line 11, water of the correct pH is introduced through line 12, and the gas oil and water are mixed in mixer 13. The mixture passes to settling zone 15, where an oil phase, a water phase and an emulsion phase separate. The oil phase is withdrawn through line 16 and passes, either directly or via filter zone 24, to catalytic cracking zone 26. Filter zone 24 removes the last traces of water and may contain a bed of activated alumina, adsorptive resin for removing anions and cations, or a natural or synthetic zeolite. The water phase from settling zone 15 is withdrawn through line 18 and may be recycled. The emulsion phase from settling zone 15 is withdrawn through line 17 and passes to separation zone 29 wherein the emulsion is broken (for example electrically or by settling). Water which separates from the broken emulsion is withdrawn through line 30, while the oil phase is withdrawn through line 32. This oil may join the main oil stream in line 16, either before or after the filter zone 24, or may be discharged through valve 36.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US705267XA | 1950-01-03 | 1950-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB705267A true GB705267A (en) | 1954-03-10 |
Family
ID=22095815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27226/50A Expired GB705267A (en) | 1950-01-03 | 1950-11-07 | Treatment of petroleum oils by contact with water |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE500227A (en) |
| FR (1) | FR1028568A (en) |
| GB (1) | GB705267A (en) |
| NL (1) | NL75265C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772212A (en) * | 1954-06-30 | 1956-11-27 | Exxon Research Engineering Co | Process for removing metals from crude oils and then hydrodesulfurizing the crude oil |
| US2940925A (en) * | 1956-07-23 | 1960-06-14 | Gulf Oil Corp | Process for preventing emulsion formation by acidifying wash water |
| US4806231A (en) * | 1983-10-21 | 1989-02-21 | The British Petroleum Company P.L.C. | Method for desalting crude oil |
| EP2222381A1 (en) * | 2007-11-16 | 2010-09-01 | Rasmus Norling | In-line system for de-salting fuel oil supplied to gas turbine engines |
| US9540571B2 (en) | 2007-11-16 | 2017-01-10 | Triton Emission Solutions Inc. | In-line system for de-salting diesel oil supplied to gas turbine engines |
-
0
- BE BE500227D patent/BE500227A/xx unknown
- NL NL75265D patent/NL75265C/xx active
-
1950
- 1950-11-07 GB GB27226/50A patent/GB705267A/en not_active Expired
- 1950-11-29 FR FR1028568D patent/FR1028568A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772212A (en) * | 1954-06-30 | 1956-11-27 | Exxon Research Engineering Co | Process for removing metals from crude oils and then hydrodesulfurizing the crude oil |
| US2940925A (en) * | 1956-07-23 | 1960-06-14 | Gulf Oil Corp | Process for preventing emulsion formation by acidifying wash water |
| US4806231A (en) * | 1983-10-21 | 1989-02-21 | The British Petroleum Company P.L.C. | Method for desalting crude oil |
| EP2222381A1 (en) * | 2007-11-16 | 2010-09-01 | Rasmus Norling | In-line system for de-salting fuel oil supplied to gas turbine engines |
| EP2222381A4 (en) * | 2007-11-16 | 2012-10-24 | Triton Emission Solutions Inc | In-line system for de-salting fuel oil supplied to gas turbine engines |
| US9540571B2 (en) | 2007-11-16 | 2017-01-10 | Triton Emission Solutions Inc. | In-line system for de-salting diesel oil supplied to gas turbine engines |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1028568A (en) | 1953-05-26 |
| NL75265C (en) | |
| BE500227A (en) |
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