ES2054144T3 - Procedimiento para la obtencion de sulfato de hidroxilamonio con un bajo contenido en sulfato amonico. - Google Patents

Procedimiento para la obtencion de sulfato de hidroxilamonio con un bajo contenido en sulfato amonico.

Info

Publication number
ES2054144T3
ES2054144T3 ES90108544T ES90108544T ES2054144T3 ES 2054144 T3 ES2054144 T3 ES 2054144T3 ES 90108544 T ES90108544 T ES 90108544T ES 90108544 T ES90108544 T ES 90108544T ES 2054144 T3 ES2054144 T3 ES 2054144T3
Authority
ES
Spain
Prior art keywords
sulphate
hydroxylammonium
procedure
obtaining
ammonic
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 - Lifetime
Application number
ES90108544T
Other languages
English (en)
Inventor
Hugo Dr Fuchs
Gerald Dr Neubauer
Josef Dr Ritz
Franz-Josef Dr Weiss
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2054144T3 publication Critical patent/ES2054144T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1472—Separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO, SEGUN EL CUAL UNA SOLUCION ACUOSA, QUE POR CADA PARTE EN PESO DE SULFATO DE HIDROXILAMONIO CONTIENE 0,02 A 0,3 PARTES DE SULFATO AMONICO Y 0,02 A 0,2 PARTES DE ACIDO SULFURICO, SE PONE EN CONTACTO CON INTERCAMBIADORES BASICOS DE IONES, OBTENIENDOSE UNA SOLUCION ACUOSA DE SULFATO DE HIDROXILAMONIO CON UN VALOR DE PH DE 3,0 A 4,0. POR DESTILACION DE ESTA SOLUCION Y POSTERIOR CRISTALIZACION SE PUEDE OBTENER UN MAXIMO DEL 70 % EN PESO DEL SULFATO DE HIDROXILAMONIO CONTENIDO EN LA SOLUCION ACUOSA.
ES90108544T 1989-05-19 1990-05-07 Procedimiento para la obtencion de sulfato de hidroxilamonio con un bajo contenido en sulfato amonico. Expired - Lifetime ES2054144T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3916320A DE3916320A1 (de) 1989-05-19 1989-05-19 Verfahren zur herstellung von kristallinem hydroxylammoniumsulfat mit niedrigem ammoniumsulfatgehalt

Publications (1)

Publication Number Publication Date
ES2054144T3 true ES2054144T3 (es) 1994-08-01

Family

ID=6380966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90108544T Expired - Lifetime ES2054144T3 (es) 1989-05-19 1990-05-07 Procedimiento para la obtencion de sulfato de hidroxilamonio con un bajo contenido en sulfato amonico.

Country Status (6)

Country Link
US (1) US4997635A (es)
EP (1) EP0400355B1 (es)
JP (1) JP2875582B2 (es)
KR (1) KR0140982B1 (es)
DE (2) DE3916320A1 (es)
ES (1) ES2054144T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762897A (en) * 1996-05-03 1998-06-09 Alliedsignal Inc. Method for manufacturing hydroxylamine
RU2769580C2 (ru) * 2020-06-19 2022-04-04 Акционерное общество "ИВ ЦИКЛЕН" (АО "ИВ ЦИКЛЕН") Способ получения кристаллов гидроксиламинсульфата

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989553A (en) * 1958-11-12 1961-06-20 Organon Process for the preparation of 20-monoenol acylates of 11, 20-diketo steroids
NL123476C (es) * 1963-03-08
JPS5534764B2 (es) * 1972-06-02 1980-09-09
DE2423982A1 (de) * 1974-05-17 1975-11-27 Bayer Ag Verfahren zur herstellung von kristallisiertem hydroxylammoniumsulfat
US4202765A (en) * 1977-10-28 1980-05-13 Allied Chemical Corporation Hydroxylamine purification via cation exchange
US4147623A (en) * 1977-10-28 1979-04-03 Allied Chemical Corporation Hydroxylamine purification via ion exclusion
US4166842A (en) * 1977-10-28 1979-09-04 Allied Chemical Corporation Hydroxylamine purification via liquid/liquid extraction
DE3607998A1 (de) * 1986-03-11 1987-09-17 Basf Ag Verfahren zur aufarbeitung von hydroxylamin oder dessen salze enthaltenden abwaessern
DE3608495A1 (de) * 1986-03-14 1987-09-17 Basf Ag Verfahren zur herstellung von waessrigen loesungen von hydroxylamin

Also Published As

Publication number Publication date
DE3916320A1 (de) 1990-11-22
JPH02307814A (ja) 1990-12-21
EP0400355A1 (de) 1990-12-05
KR900017905A (ko) 1990-12-20
JP2875582B2 (ja) 1999-03-31
KR0140982B1 (ko) 1998-06-01
EP0400355B1 (de) 1993-02-03
US4997635A (en) 1991-03-05
DE59000835D1 (de) 1993-03-18

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