GB493221A - Improvements in breaking aqueous emulsions of oils, fats or waxes - Google Patents
Improvements in breaking aqueous emulsions of oils, fats or waxesInfo
- Publication number
- GB493221A GB493221A GB1586737A GB1586737A GB493221A GB 493221 A GB493221 A GB 493221A GB 1586737 A GB1586737 A GB 1586737A GB 1586737 A GB1586737 A GB 1586737A GB 493221 A GB493221 A GB 493221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonation
- olefines
- water
- oils
- emulsion
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Aqueous emulsions of oils, fats, and waxes are broken by adding a sulphonation product of a high molecular olefine or a salt thereof. Olefines containing at least 8 carbon atoms and preferably from 10 to 20 carbon atoms are used, such as are obtained by fractionating cracked or hydrogenated carbonceous materials, by polymerizing low molecular olefines, by selective solvent extraction of mineral oils containing olefines, or by splitting off water from hydrogenation products of carbon moxoxide. Sulphonation products consisting of acid esters or sulphonic acids or mixtures thereof are used. The sulphonation process described in Specification 303,917, [Class 91], is especially suitable. The sulphonation product or its alkali, ammonia or amine salt, may be added in solid form or dissolved in a solvent such as water, organic solvents, or an anhydrous mineral oil similar to that contained in the mineral oil emulsion. In an example, an emulsion of Rumanian petroleum is mixed with a sulphonated mixture of di-isohexylene and di-isoheptylene, obtained by splitting water from a fraction boiling at 145 to 165 DEG C. the hydrogenation product of carbon monoxide. After stirring and settling the emulsion separates into layers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1586737A GB493221A (en) | 1937-06-08 | 1937-06-08 | Improvements in breaking aqueous emulsions of oils, fats or waxes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1586737A GB493221A (en) | 1937-06-08 | 1937-06-08 | Improvements in breaking aqueous emulsions of oils, fats or waxes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB493221A true GB493221A (en) | 1938-10-05 |
Family
ID=10066960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1586737A Expired GB493221A (en) | 1937-06-08 | 1937-06-08 | Improvements in breaking aqueous emulsions of oils, fats or waxes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB493221A (en) |
-
1937
- 1937-06-08 GB GB1586737A patent/GB493221A/en not_active Expired
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