GB467328A - Process for the treatment of oxidation products of aliphatic hydrocarbons - Google Patents
Process for the treatment of oxidation products of aliphatic hydrocarbonsInfo
- Publication number
- GB467328A GB467328A GB2340/37A GB234037A GB467328A GB 467328 A GB467328 A GB 467328A GB 2340/37 A GB2340/37 A GB 2340/37A GB 234037 A GB234037 A GB 234037A GB 467328 A GB467328 A GB 467328A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxidation
- unsaponifiable
- fatty acids
- salts
- distillation
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The saponifiable compounds produced by the oxidation of high-molecular aliphatic hydrocarbons are separated from other constituents of the mixture by converting the fatty acids &c. into salts and distilling off the unsaponifiable constituents while spraying or atomizing the whole mass, with or without the application of pressure or vacuum. The distillation may be aided by gases and vapours, e.g. superheated steam, carbon dioxide, hydrogen or nitrogen, which may be heated if desired. If desired, the oxidation products may be partially freed from unsaponifiable bodies prior to the distillation, e.g. by converting the fatty acids &c. into salts, adding water and separating the deposited unsaponifiable matter. Extraction may also be used if desired. Low-molecular acid bodies may be removed by treating the crude oxidation product with water or aqueous solutions. The fatty acid salts are obtained in dry pourable powder from and the unsaponifiable matter distilled off may be returned to the oxidation process. The oxidation product consists of fatty acids, alcohols, esters, lactones and unoxidized hydrocarbons.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE467328X | 1936-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB467328A true GB467328A (en) | 1937-06-15 |
Family
ID=6540686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2340/37A Expired GB467328A (en) | 1936-03-02 | 1937-01-26 | Process for the treatment of oxidation products of aliphatic hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB467328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2898362A (en) * | 1957-05-13 | 1959-08-04 | Pan American Petroleum Corp | Recovery of chemicals from hydrocarbon solutions |
-
1937
- 1937-01-26 GB GB2340/37A patent/GB467328A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2898362A (en) * | 1957-05-13 | 1959-08-04 | Pan American Petroleum Corp | Recovery of chemicals from hydrocarbon solutions |
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