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NL142942C - PROCESS FOR THE CONTINUOUS PREPARATION OF SATURATED ALCAANDICARBON ACIDS. - Google Patents

PROCESS FOR THE CONTINUOUS PREPARATION OF SATURATED ALCAANDICARBON ACIDS.

Info

Publication number
NL142942C
NL142942C NL656502413A NL6502413A NL142942C NL 142942 C NL142942 C NL 142942C NL 656502413 A NL656502413 A NL 656502413A NL 6502413 A NL6502413 A NL 6502413A NL 142942 C NL142942 C NL 142942C
Authority
NL
Netherlands
Prior art keywords
alcaandicarbon
saturated
acids
continuous preparation
continuous
Prior art date
Application number
NL656502413A
Other languages
Dutch (nl)
Other versions
NL6502413A (en
Inventor
Georg Dr Riegelbauer
Erich Dr Haarer
Anton Dr Wegerich
Alfred Dr Kuerzinger
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of NL6502413A publication Critical patent/NL6502413A/xx
Application granted granted Critical
Publication of NL142942C publication Critical patent/NL142942C/en

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/30—Improvements relating to adipic acid or caprolactam production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL656502413A 1964-03-11 1965-02-25 PROCESS FOR THE CONTINUOUS PREPARATION OF SATURATED ALCAANDICARBON ACIDS. NL142942C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964B0075845 DE1238000C2 (en) 1964-03-11 1964-03-11 METHOD FOR THE CONTINUOUS PRODUCTION OF SATURATED ALIPHATIC DICARBONIC ACIDS

Publications (2)

Publication Number Publication Date
NL6502413A NL6502413A (en) 1965-09-13
NL142942C true NL142942C (en) 1974-08-15

Family

ID=6978835

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656502413A NL142942C (en) 1964-03-11 1965-02-25 PROCESS FOR THE CONTINUOUS PREPARATION OF SATURATED ALCAANDICARBON ACIDS.

Country Status (6)

Country Link
JP (1) JPS4319529B1 (en)
BE (1) BE660937A (en)
DE (1) DE1238000C2 (en)
FR (1) FR1428374A (en)
GB (1) GB1092603A (en)
NL (1) NL142942C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1919228C3 (en) * 1969-04-16 1984-04-12 Chemische Werke Hüls AG, 4370 Marl Process for the continuous production of saturated aliphatic dicarboxylic acids
US4450291A (en) * 1983-05-02 1984-05-22 Monsanto Company Decontamination of KA oil refinement waste stream
FR2749299B1 (en) † 1996-06-04 1998-07-17 Rhone Poulenc Fibres PROCESS FOR THE PURIFICATION OF ADIPIC ACID IN WATER
TWI238157B (en) 2001-01-25 2005-08-21 Asahi Kasei Corp Process for producing alkanedicarboxylic acid
WO2009117498A2 (en) * 2008-03-19 2009-09-24 Invista Technologies S.A R.L. Methods of making cyclododecatriene and methods of making laurolactone
BR112015023302A2 (en) 2013-03-15 2017-07-18 Basf Se process for the preparation of flowable dicarboxylic acid crystals from an aqueous solution or suspension of dicarboxylic acid in a crystallizer
WO2016016375A1 (en) 2014-07-30 2016-02-04 Basf Se Method for producing free-flowing and storage-stable dicarboxylic acid crystals

Also Published As

Publication number Publication date
NL6502413A (en) 1965-09-13
JPS4319529B1 (en) 1968-08-23
FR1428374A (en) 1966-02-11
GB1092603A (en) 1967-11-29
DE1238000C2 (en) 1980-06-26
BE660937A (en) 1965-09-13
DE1238000B (en) 1967-04-06

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