GB467328A - Process for the treatment of oxidation products of aliphatic hydrocarbons - Google Patents

Process for the treatment of oxidation products of aliphatic hydrocarbons

Info

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
Application number
GB2340/37A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB467328A publication Critical patent/GB467328A/en
Expired legal-status Critical Current

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.
GB2340/37A 1936-03-02 1937-01-26 Process for the treatment of oxidation products of aliphatic hydrocarbons Expired GB467328A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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