GB500746A - Improvements in the simultaneous recovery of fatty acids and nitrates - Google Patents

Improvements in the simultaneous recovery of fatty acids and nitrates

Info

Publication number
GB500746A
GB500746A GB2518337A GB2518337A GB500746A GB 500746 A GB500746 A GB 500746A GB 2518337 A GB2518337 A GB 2518337A GB 2518337 A GB2518337 A GB 2518337A GB 500746 A GB500746 A GB 500746A
Authority
GB
United Kingdom
Prior art keywords
fatty acids
nitrates
salts
products
alkaline earth
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
GB2518337A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2518337A priority Critical patent/GB500746A/en
Publication of GB500746A publication Critical patent/GB500746A/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
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

500,746. Fatty acids and nitrates. JOHNSON, G. W. (I. G. Farbenindustrie Akt.- Ges.) Sept. 16, 1937, No. 25183. [Class 2 (iii)] [Also in Group III] Salts of fatty acids comprising preponderating amounts of fatty acids of high molecular weight, particularly alkali or alkaline earth salts, are decomposed with dilute nitric acid, the free fatty acids are separated, the aqueous solution is concentrated without previous neutralization and the crystallized nitrates are separated. The mother liquor remaining is added to a fresh batch of fatty acid salts before adding the nitric acid. Soap solutions obtained in any way, e.g. those formed by the saponification of naturally occurring fats with alkali or alkaline earth hydroxides, may be used for the process. Oxidation products of paraffin waxes which may also be derived from petroleum, tar or hydrogenation products of coals and the like, or products of the catalytic reaction of carbon monoxide and hydrogen without pressure, may be worked up in this way. Specifications 396,769 and 487,317, [both in Group III], arc referred to.
GB2518337A 1937-09-16 1937-09-16 Improvements in the simultaneous recovery of fatty acids and nitrates Expired GB500746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2518337A GB500746A (en) 1937-09-16 1937-09-16 Improvements in the simultaneous recovery of fatty acids and nitrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2518337A GB500746A (en) 1937-09-16 1937-09-16 Improvements in the simultaneous recovery of fatty acids and nitrates

Publications (1)

Publication Number Publication Date
GB500746A true GB500746A (en) 1939-02-15

Family

ID=10223582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2518337A Expired GB500746A (en) 1937-09-16 1937-09-16 Improvements in the simultaneous recovery of fatty acids and nitrates

Country Status (1)

Country Link
GB (1) GB500746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662908A (en) * 1951-03-30 1953-12-15 C P Hall Company Of Illinois Oxidation of fatty acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662908A (en) * 1951-03-30 1953-12-15 C P Hall Company Of Illinois Oxidation of fatty acids

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