GB577138A - Process of dehydrating mineral oil emulsions - Google Patents
Process of dehydrating mineral oil emulsionsInfo
- Publication number
- GB577138A GB577138A GB1329643A GB1329643A GB577138A GB 577138 A GB577138 A GB 577138A GB 1329643 A GB1329643 A GB 1329643A GB 1329643 A GB1329643 A GB 1329643A GB 577138 A GB577138 A GB 577138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brine
- layer
- petroleum
- emulsion
- dehydrated
- 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
- 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
577,138. Breaking mineral oil emulsions. BURNAM, T. W. Aug. 16, 1943, No. 13296. [Class 91] Natural petroleum brine emulsions are broken by means of a gelatinous mass of a cellulose ether such as ethyl cellulose, the material becoming gelatinous on contact with the emulsion and then'causing it to separate into dehydrated petroleum and brine. The process may be effected by agitation of the material with the emulsion and then allowing to settle, or preferably by floating a layer of the material on a small quantity of brine at the bottom of a tank and then introducing the emulsion beneath the layer of the material to flow therethrough and separate into dehydrated oil above the gelantinous layer of material and brine below. The cellulose ether is preferably dissolved in a solvent such as a high aromatic content petroleum solvent, a coal tar hydrocarbon, or an alcohol. To reduce the consistency of the gelatinous layer which forms in use, a plasticizing agent may be added such as a plasticizer of the urea formaldehyde, urea melamine formaldehyde. or alkyd resin types. The petroleum is not only dehydrated but solid impurities and tars are removed, the o:l is partially de-waxed, and the sulphur content substantially reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1329643A GB577138A (en) | 1943-08-16 | 1943-08-16 | Process of dehydrating mineral oil emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1329643A GB577138A (en) | 1943-08-16 | 1943-08-16 | Process of dehydrating mineral oil emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB577138A true GB577138A (en) | 1946-05-07 |
Family
ID=10020370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1329643A Expired GB577138A (en) | 1943-08-16 | 1943-08-16 | Process of dehydrating mineral oil emulsions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB577138A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277871A (en) * | 2014-10-28 | 2015-01-14 | 山东理工大学 | Joint demulsifying method of stable asphalt oil-in-water emulsion |
-
1943
- 1943-08-16 GB GB1329643A patent/GB577138A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277871A (en) * | 2014-10-28 | 2015-01-14 | 山东理工大学 | Joint demulsifying method of stable asphalt oil-in-water emulsion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB577138A (en) | Process of dehydrating mineral oil emulsions | |
| US2327996A (en) | Process of dehydrating mineral oil emulsions | |
| GB686701A (en) | Improvements in or relating to the forming of urea or thiourea complexes | |
| SU121385A1 (en) | Coal Flotation Reagent | |
| GB544729A (en) | Method for making a fuel consisting predominantly of normally fluid hydrocarbons in solidified form | |
| US2216257A (en) | Process of breaking mineral oil emulsions | |
| GB454796A (en) | Improvements in the manufacture of fuel and the fuel thereby produced | |
| GB805844A (en) | Production of ceramic materials | |
| US1405805A (en) | Process of producing liquid fuels | |
| GB545773A (en) | Firelighter and process for its production | |
| GB131446A (en) | Improvements in the Manufacture of a Heat-insulating Material and a Fuel from Paper, also applicable to other purposes. | |
| FR823858A (en) | Method and device for the gasification of fuels containing tar, such as lignite, peat, etc., as well as heavy liquid fuels | |
| US1405806A (en) | Process of producing liquid fuel | |
| DE445820C (en) | Process for obtaining a high quality fuel or raw material for further processing | |
| US1592758A (en) | Composition and method of producing fuel | |
| GB160754A (en) | Improvements in the production of composite mobile fuels | |
| US2989471A (en) | Flotation agent for the purification of waste waters from the paper and cellulose industries | |
| GB559175A (en) | Improvements in and relating to the extraction of fat and oils | |
| GB220349A (en) | An improved composition for use as a substitute for bitumen | |
| GB176329A (en) | Improved process for the manufacture of liquid fuels for use in internal combustion engines and other purposes | |
| JPS568487A (en) | Production of coke having superior hot property | |
| GB244624A (en) | Improved manufacture of combustible briquets | |
| GB272301A (en) | Improvements in or relating to the froth-flotation concentration of coal | |
| GB538375A (en) | Improvements in or relating to the purification of organic sulphonated compounds | |
| GB691791A (en) | Improvements in or relating to burners using solid fuel |