GB1138553A - Method and apparatus for treating wax-bearing oil - Google Patents
Method and apparatus for treating wax-bearing oilInfo
- Publication number
- GB1138553A GB1138553A GB3822166D GB3822166D GB1138553A GB 1138553 A GB1138553 A GB 1138553A GB 3822166 D GB3822166 D GB 3822166D GB 3822166 D GB3822166 D GB 3822166D GB 1138553 A GB1138553 A GB 1138553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- wax
- gas
- pumpable
- treating
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
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
1,138,553. Rendering oil pumpable. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 25 Aug., 1966, No. 38221/66. Heading C5E. A method of treating an oil containing undissolved wax at operating temperatures for convenient handling comprises subjecting a stream of the oil at a temperature at or below that at which solid wax occurs to shearing forces which break down the wax structure and form a dispersion of smaller wax particles in the oil, injecting into the oil a gas in an amount at least sufficient to saturate the oil at the operating temperature and at least atmospheric pressure to inhibit formation of a wax structure in the oil and flowing the resulting composition to a point for subsequent handling. The gas may be nitrogen, CO 2 , flue gas, a hydrocarbon of less than three carbon atoms, or mixtures thereof. The oil so treated is easily pumpable through pipe lines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3822166D GB1138553A (en) | 1966-08-25 | 1966-08-25 | Method and apparatus for treating wax-bearing oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3822166D GB1138553A (en) | 1966-08-25 | 1966-08-25 | Method and apparatus for treating wax-bearing oil |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1138553A true GB1138553A (en) | 1969-01-01 |
Family
ID=10402048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3822166D Expired GB1138553A (en) | 1966-08-25 | 1966-08-25 | Method and apparatus for treating wax-bearing oil |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1138553A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0261958A2 (en) * | 1986-09-24 | 1988-03-30 | Exxon Chemical Patents Inc. | Middle distillate compositions with reduced wax crystal size |
GB2208517B (en) * | 1986-09-24 | 1990-10-03 | Exxon Chemical Patents Inc | Middle distillate compositions with reduced wax crystal size |
US5814110A (en) * | 1986-09-24 | 1998-09-29 | Exxon Chemical Patents Inc. | Chemical compositions and use as fuel additives |
-
1966
- 1966-08-25 GB GB3822166D patent/GB1138553A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0261958A2 (en) * | 1986-09-24 | 1988-03-30 | Exxon Chemical Patents Inc. | Middle distillate compositions with reduced wax crystal size |
WO1988002394A2 (en) * | 1986-09-24 | 1988-04-07 | Exxon Chemical Patents, Inc. | Middle distillate compositions with reduced wax crystal size |
EP0261958A3 (en) * | 1986-09-24 | 1988-06-15 | Exxon Chemical Patents Inc. | Middle distillate compositions with reduced wax crystal size |
GB2208517B (en) * | 1986-09-24 | 1990-10-03 | Exxon Chemical Patents Inc | Middle distillate compositions with reduced wax crystal size |
US5814110A (en) * | 1986-09-24 | 1998-09-29 | Exxon Chemical Patents Inc. | Chemical compositions and use as fuel additives |
WO1988002394A3 (en) * | 1986-10-07 | 1988-05-05 | Exxon Chemical Patents Inc | Middle distillate compositions with reduced wax crystal size |
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