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NL6516059A - - Google Patents

Info

Publication number
NL6516059A
NL6516059A NL6516059A NL6516059A NL6516059A NL 6516059 A NL6516059 A NL 6516059A NL 6516059 A NL6516059 A NL 6516059A NL 6516059 A NL6516059 A NL 6516059A NL 6516059 A NL6516059 A NL 6516059A
Authority
NL
Netherlands
Application number
NL6516059A
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
Priority to NL6516059A priority Critical patent/NL6516059A/xx
Priority to ES0334279A priority patent/ES334279A1/es
Priority to GB5509766A priority patent/GB1158998A/en
Publication of NL6516059A publication Critical patent/NL6516059A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
NL6516059A 1965-12-09 1965-12-09 NL6516059A (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL6516059A NL6516059A (xx) 1965-12-09 1965-12-09
ES0334279A ES334279A1 (es) 1965-12-09 1966-12-07 Un procedimiento para la recuperacion de sulfato amonico a partir de una solucion acuosa de sulfato amonico.
GB5509766A GB1158998A (en) 1965-12-09 1966-12-08 Process for the Recovery of Ammonium Sulfate from Aqueous Ammonium Sulfate Solutions Containing Organic Components.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516059A NL6516059A (xx) 1965-12-09 1965-12-09

Publications (1)

Publication Number Publication Date
NL6516059A true NL6516059A (xx) 1967-06-12

Family

ID=19794873

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6516059A NL6516059A (xx) 1965-12-09 1965-12-09

Country Status (3)

Country Link
ES (1) ES334279A1 (xx)
GB (1) GB1158998A (xx)
NL (1) NL6516059A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015946A (en) * 1968-02-08 1977-04-05 Stamicarbon N.V. Process for recovering ammonium sulphate from aqueous solutions of ammonium sulphate which contain organic compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292043A (en) * 1979-02-15 1981-09-29 Bayer Antwerpen Process for working up effluent containing ammonium sulphate
CN105836949A (zh) * 2016-05-05 2016-08-10 巨化集团技术中心 一种己内酰胺生产中苯萃取残液的处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015946A (en) * 1968-02-08 1977-04-05 Stamicarbon N.V. Process for recovering ammonium sulphate from aqueous solutions of ammonium sulphate which contain organic compounds

Also Published As

Publication number Publication date
ES334279A1 (es) 1967-11-01
GB1158998A (en) 1969-07-23

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