ES2044385T3 - Procedimiento para la elaboracion de lejias acuosas que contienen acido clorhidrico, acido sulfurico y sus sales de hidroxilamonio y amonio. - Google Patents

Procedimiento para la elaboracion de lejias acuosas que contienen acido clorhidrico, acido sulfurico y sus sales de hidroxilamonio y amonio.

Info

Publication number
ES2044385T3
ES2044385T3 ES90124028T ES90124028T ES2044385T3 ES 2044385 T3 ES2044385 T3 ES 2044385T3 ES 90124028 T ES90124028 T ES 90124028T ES 90124028 T ES90124028 T ES 90124028T ES 2044385 T3 ES2044385 T3 ES 2044385T3
Authority
ES
Spain
Prior art keywords
procedure
sulfuric acid
hydroxylammonium
elaboration
ammonium salts
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
ES90124028T
Other languages
English (en)
Inventor
Hugo Dr Fuchs
Gerald Dr Neubauer
Josef Dr Ritz
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 ES2044385T3 publication Critical patent/ES2044385T3/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
    • C01B21/1472—Separation
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO. QUE SE UTILIZA PARA ELABORAR SALES ACIDAS, ACIDO SULFURICO Y LEJIAS MADRES ACUOSAS CONTENIENDO SALES AMONICAS E HIDROXILOAMONIO Y CONSISTE EN TRATAR LAS LEJIAS MADRES ACUOSAS CONTENIENDO SALES AMONICOS, HIDROXILOAMONIO Y CICLOHEXANONA CON LEJIAS ALCALINAS A UN PH ENTRE 3 Y 5,5; SEPARAR LA CICLOHEXANONAOXIMA CONTENIENDO LA FASE CICLOHEXANONA Y LAVAR LA CILCOHEXANONA CON AGUA LIBRE DE CLORO. LA LEJIA MADRE CONTIENE UN EXCESO DE CICLOHEXANONA CON RESPECTO AL CONTENIDO EN SALES HIDROXILOAMONIO.
ES90124028T 1989-12-21 1990-12-13 Procedimiento para la elaboracion de lejias acuosas que contienen acido clorhidrico, acido sulfurico y sus sales de hidroxilamonio y amonio. Expired - Lifetime ES2044385T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942334A DE3942334A1 (de) 1989-12-21 1989-12-21 Verfahren zur aufarbeitung von salzsaeure, schwefelsaeure und deren hydroxylammonium- und ammoniumsalze enthaltenden waessrigen mutterlaugen

Publications (1)

Publication Number Publication Date
ES2044385T3 true ES2044385T3 (es) 1994-01-01

Family

ID=6396049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124028T Expired - Lifetime ES2044385T3 (es) 1989-12-21 1990-12-13 Procedimiento para la elaboracion de lejias acuosas que contienen acido clorhidrico, acido sulfurico y sus sales de hidroxilamonio y amonio.

Country Status (6)

Country Link
US (1) US5124138A (es)
EP (1) EP0433880B1 (es)
JP (1) JP2930736B2 (es)
KR (1) KR0180529B1 (es)
DE (2) DE3942334A1 (es)
ES (1) ES2044385T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314206B2 (en) 2003-11-27 2008-01-01 Lg Electronics Inc. Supporting apparatus for washing machine
KR100559911B1 (ko) * 2004-08-17 2006-03-15 현대자동차주식회사 차량의 파킹레버 시스템
WO2013061752A1 (ja) * 2011-10-28 2013-05-02 住友化学株式会社 廃水処理方法
CN105294488B (zh) * 2015-11-20 2017-05-03 山东兴辉化工有限公司 盐酸羟胺母液回收工艺的预处理方法
CN107089924B (zh) * 2016-09-23 2019-03-05 河北美邦工程科技股份有限公司 一种羟胺、羟胺盐、环己酮肟的联合生产工艺
CN107311128B (zh) * 2017-07-05 2019-03-08 郑州大学 一种制备盐酸羟胺的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6513426A (es) * 1965-10-16 1967-04-17
NL135679C (es) * 1968-11-12 1900-01-01
NL6914306A (es) * 1969-09-20 1971-03-23
JPS505188A (es) * 1973-05-01 1975-01-20
DE2408864C3 (de) * 1974-02-23 1982-04-15 Basf Ag, 6700 Ludwigshafen Verfahren zur gleichzeitigen Herstellung von Cyclohexanonoxim und konzentrierter Ammoniumsulfatlösung
DE2921649A1 (de) * 1979-05-28 1980-12-11 Basf Ag Verfahren zur behandlung von cyclohexanon und cyclohexanonoxim enthaltenden ammoniumhydrogensulfatloesungen

Also Published As

Publication number Publication date
US5124138A (en) 1992-06-23
KR0180529B1 (ko) 1999-03-20
JPH0418062A (ja) 1992-01-22
JP2930736B2 (ja) 1999-08-03
EP0433880B1 (de) 1993-09-01
KR910011653A (ko) 1991-08-07
EP0433880A1 (de) 1991-06-26
DE3942334A1 (de) 1991-06-27
DE59002558D1 (de) 1993-10-07

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