ES2110791T3 - Procedimiento para la obtencion de sales de hidroxilamonio. - Google Patents

Procedimiento para la obtencion de sales de hidroxilamonio.

Info

Publication number
ES2110791T3
ES2110791T3 ES95101032T ES95101032T ES2110791T3 ES 2110791 T3 ES2110791 T3 ES 2110791T3 ES 95101032 T ES95101032 T ES 95101032T ES 95101032 T ES95101032 T ES 95101032T ES 2110791 T3 ES2110791 T3 ES 2110791T3
Authority
ES
Spain
Prior art keywords
obtaining
hydrogenation catalyst
mixture
hydroxyl
procedure
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
ES95101032T
Other languages
English (en)
Inventor
Heinz-Walter Dr Schneider
Axel Dr Wilms
Rudiger Schmitz
Robert Schulz
Klaus Dr Michelsen
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 ES2110791T3 publication Critical patent/ES2110791T3/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
    • C01B21/1409—Preparation
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A LA ELABORACION DE SALES DE AMONIO HIDROXIL MEDIANTE REDUCCION CATALITICA DE MONOXIDO DE NITROGENO CON HIDROGENO EN PRESENCIA DE UN CATALIZADOR DE HIDROGENACION, EN DONDE: (A) LA MEZCLA DE REACCION OBTENIDA EN LA REACCION SE FILTRA EN UNA PRIMERA ETAPA, BAJO LA OBTENCION DE UNA SOLUCION DE UNA SAL DE AMONIO HIDROXIL ESENCIAL Y UN RESIDUO DE FILTRACION, CONTENIENDO ESENCIALMENTE UNA MEZCLA A BASE DE CATALIZADOR DE HIDROGENACION Y UNA SOLUCION DE SAL DE AMONIO HIDROXIL ESENCIAL, Y (B) EN UNA SEGUNDA ETAPA SE SOMETE AL RESIDUO DE FILTRACION A UN OTRO PROCESO DE SEPARACION PARA EL ENRIQUECIMIENTO DEL CATALIZADOR DE HIDROGENACION, BAJO LA OBTENCION DE UNA MEZCLA, QUE TIENE UN CONTENIDO MAS ALTO EN CATALIZADOR DE HIDROGENACION QUE EL RESIDUO DE FILTRADO Y UNA MEZCLA, QUE TIENE UN CONTENIDO INFERIOR EN CATALIZADOR DE HIDROGENACION QUE EL RESIDUO DE FILTRADO.
ES95101032T 1994-02-04 1995-01-26 Procedimiento para la obtencion de sales de hidroxilamonio. Expired - Lifetime ES2110791T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403479A DE4403479A1 (de) 1994-02-04 1994-02-04 Verfahren zur Herstellung von Hydroxylammoniumsalzen

Publications (1)

Publication Number Publication Date
ES2110791T3 true ES2110791T3 (es) 1998-02-16

Family

ID=6509489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95101032T Expired - Lifetime ES2110791T3 (es) 1994-02-04 1995-01-26 Procedimiento para la obtencion de sales de hidroxilamonio.

Country Status (10)

Country Link
US (1) US5554353A (es)
EP (1) EP0666241B1 (es)
JP (1) JP3657300B2 (es)
AT (1) ATE161521T1 (es)
CA (1) CA2141123C (es)
DE (2) DE4403479A1 (es)
ES (1) ES2110791T3 (es)
MX (1) MX9500722A (es)
PL (1) PL178944B1 (es)
RU (1) RU2136588C1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241062A (en) * 1993-01-19 1993-08-31 Sun Company, Inc. (R&M) Synthetic route to meso-tetra hydrocarbyl or substituted hydrocarbyl porphyrins and derivatives
DE10062325A1 (de) * 2000-12-14 2002-06-20 Basf Ag Verfahren zur kontinuierlichen Herstellung von Hydroxylammoniumsalzen
EP2152669A1 (en) 2007-05-03 2010-02-17 Cephalon, Inc. Processes for preparing (r)-2-methylpyrrolidine and (s)-2-methylpyrrolidine and tartrate salts thereof
CA2828165C (en) 2011-02-28 2019-06-25 Vito Nv Novel separator, an electrochemical cell therewith and use thereof therein

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956038C (de) * 1954-04-01 1957-01-10 Basf Ag Verfahren zur Herstellung von Hydroxylammoniumsalzen
DE1088037B (de) * 1957-10-23 1960-09-01 Basf Ag Verfahren zur Herstellung und Regenerierung eines Spezial-katalysators fuer die Gewinnung von Hydroxylamin
CH395038A (de) * 1960-03-11 1965-07-15 Basf Ag Verfahren zur Herstellung von Platin-Träger-Katalysatoren für die Synthese von Hydroxylamin aus Stickoxyd und Wasserstoff
NL7507119A (nl) * 1975-06-16 1976-12-20 Stamicarbon Werkwijze voor de bereiding van een hydroxylamine- zout.
DE2736872B2 (de) * 1977-08-16 1979-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Hydroxylammoniumsalzen
DE3107702A1 (de) * 1981-02-28 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von hydroxylammoniumsalzen
DE3108257A1 (de) * 1981-03-05 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von hydroxylammoniumsalzen
SU1214584A1 (ru) * 1983-06-23 1986-02-28 Гродненское Ордена Дружбы Народов Производственное Объединение "Азот" Им.С.О.Притыцкого Способ получени гидроксиламинсульфата
DE4022851A1 (de) * 1990-07-18 1992-01-23 Basf Ag Platin-graphittraeger-katalysatoren und deren verwendung

Also Published As

Publication number Publication date
DE4403479A1 (de) 1995-08-10
JP3657300B2 (ja) 2005-06-08
EP0666241B1 (de) 1997-12-29
PL178944B1 (pl) 2000-07-31
JPH0834610A (ja) 1996-02-06
DE59501134D1 (de) 1998-02-05
RU95101435A (ru) 1997-05-10
US5554353A (en) 1996-09-10
EP0666241A1 (de) 1995-08-09
CA2141123A1 (en) 1995-08-05
MX9500722A (es) 1997-06-28
RU2136588C1 (ru) 1999-09-10
ATE161521T1 (de) 1998-01-15
PL307082A1 (en) 1995-08-07
CA2141123C (en) 2004-10-19

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