BE660937A - - Google Patents

Info

Publication number
BE660937A
BE660937A BE660937DA BE660937A BE 660937 A BE660937 A BE 660937A BE 660937D A BE660937D A BE 660937DA BE 660937 A BE660937 A BE 660937A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE660937A publication Critical patent/BE660937A/xx

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)
BE660937D 1964-03-11 1965-03-11 BE660937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964B0075845 DE1238000C2 (de) 1964-03-11 1964-03-11 Verfahren zur kontinuierlichen herstellung von gesaettigten aliphatischen dicarbonsaeuren

Publications (1)

Publication Number Publication Date
BE660937A true BE660937A (fr) 1965-09-13

Family

ID=6978835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE660937D BE660937A (fr) 1964-03-11 1965-03-11

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1919228C3 (de) * 1969-04-16 1984-04-12 Chemische Werke Hüls AG, 4370 Marl Verfahren zur kontinuierlichen Herstellung von gesättigten aliphatischen Dicarbonsäuren
US4450291A (en) * 1983-05-02 1984-05-22 Monsanto Company Decontamination of KA oil refinement waste stream
FR2749299B1 (fr) † 1996-06-04 1998-07-17 Rhone Poulenc Fibres Procede de purification de l'acide adipique dans l'eau
TWI238157B (en) 2001-01-25 2005-08-21 Asahi Kasei Corp Process for producing alkanedicarboxylic acid
EP2407444A3 (fr) * 2008-03-19 2012-12-05 Invista Technologies S.à.r.l. Procédé de fabrication de l'acide dodécanedioïque
JP2016516022A (ja) 2013-03-15 2016-06-02 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 流動性ジカルボン酸結晶体の製造方法
WO2016016375A1 (fr) 2014-07-30 2016-02-04 Basf Se Procédé de fabrication de cristaux d'acide dicarboxylique aptes à l'écoulement et stables au stockage

Also Published As

Publication number Publication date
DE1238000C2 (de) 1980-06-26
JPS4319529B1 (fr) 1968-08-23
NL6502413A (fr) 1965-09-13
FR1428374A (fr) 1966-02-11
GB1092603A (en) 1967-11-29
NL142942C (nl) 1974-08-15
DE1238000B (de) 1967-04-06

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