NL6407831A - - Google Patents

Info

Publication number
NL6407831A
NL6407831A NL6407831A NL6407831A NL6407831A NL 6407831 A NL6407831 A NL 6407831A NL 6407831 A NL6407831 A NL 6407831A NL 6407831 A NL6407831 A NL 6407831A NL 6407831 A NL6407831 A NL 6407831A
Authority
NL
Netherlands
Application number
NL6407831A
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 NL6407831A publication Critical patent/NL6407831A/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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

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)
NL6407831A 1963-08-09 1964-07-09 NL6407831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30119963A 1963-08-09 1963-08-09

Publications (1)

Publication Number Publication Date
NL6407831A true NL6407831A (en) 1965-02-10

Family

ID=23162373

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6407831A NL6407831A (en) 1963-08-09 1964-07-09

Country Status (3)

Country Link
BE (1) BE651437A (en)
GB (1) GB1049720A (en)
NL (1) NL6407831A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6013835A (en) 1995-06-07 2000-01-11 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid
US5929274A (en) 1995-06-07 1999-07-27 Hfm International, Inc. Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid
US5767311A (en) 1995-06-07 1998-06-16 Glitsch International, Inc. Method and apparatus for preparing purified terephtalic acid
US6054610A (en) 1995-06-07 2000-04-25 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid and isophthalic acid from mixed xylenes

Also Published As

Publication number Publication date
BE651437A (en) 1965-02-05
GB1049720A (en) 1966-11-30

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