DE60208577D1 - Verbessertes verfahren zur herstellung hochkonzentrierter hydroxylaminlösungen - Google Patents

Verbessertes verfahren zur herstellung hochkonzentrierter hydroxylaminlösungen

Info

Publication number
DE60208577D1
DE60208577D1 DE60208577T DE60208577T DE60208577D1 DE 60208577 D1 DE60208577 D1 DE 60208577D1 DE 60208577 T DE60208577 T DE 60208577T DE 60208577 T DE60208577 T DE 60208577T DE 60208577 D1 DE60208577 D1 DE 60208577D1
Authority
DE
Germany
Prior art keywords
production
improved method
concentrated
hydroxylamine solutions
hydroxylamine
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
DE60208577T
Other languages
English (en)
Other versions
DE60208577T2 (de
Inventor
Chin-Hsiung Chang
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 DE60208577D1 publication Critical patent/DE60208577D1/de
Publication of DE60208577T2 publication Critical patent/DE60208577T2/de
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
    • C01B21/1481—Purification
    • 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
    • C01B21/1445—Preparation of hydoxylamine from its salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DE60208577T 2001-09-06 2002-09-03 Verbessertes verfahren zur herstellung hochkonzentrierter hydroxylaminlösungen Expired - Lifetime DE60208577T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31765101P 2001-09-06 2001-09-06
US317651P 2001-09-06
PCT/EP2002/009811 WO2003022738A1 (en) 2001-09-06 2002-09-03 An improved process for manufacturing highly concentrated hydroxylamine

Publications (2)

Publication Number Publication Date
DE60208577D1 true DE60208577D1 (de) 2006-03-30
DE60208577T2 DE60208577T2 (de) 2006-07-06

Family

ID=23234654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208577T Expired - Lifetime DE60208577T2 (de) 2001-09-06 2002-09-03 Verbessertes verfahren zur herstellung hochkonzentrierter hydroxylaminlösungen

Country Status (11)

Country Link
US (1) US7172744B2 (de)
EP (1) EP1427669B1 (de)
JP (1) JP4297783B2 (de)
KR (1) KR100907674B1 (de)
CN (1) CN1310830C (de)
AT (1) ATE315004T1 (de)
DE (1) DE60208577T2 (de)
DK (1) DK1427669T3 (de)
ES (1) ES2254748T3 (de)
TW (1) TWI297679B (de)
WO (1) WO2003022738A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI274041B (en) * 2006-04-14 2007-02-21 China Petrochemical Dev Corp Method for manufacturing hydroxylamine
DE602007004190D1 (de) * 2007-04-04 2010-02-25 China Petrochemical Dev Corp Verfahren zur Herstellung von Hydroxylamin
CN113444082A (zh) * 2020-03-24 2021-09-28 中山大学 羟铵和/或𨥙化合物及其制备方法以及作为含能材料的用途
CN112723328B (zh) * 2020-12-17 2022-03-11 浙江锦华新材料股份有限公司 一种高纯固体盐酸羟胺的制备方法
CN112661126B (zh) * 2021-01-05 2022-03-11 浙江锦华新材料股份有限公司 一种固体盐酸羟胺的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145082A (en) * 1959-12-07 1964-08-18 Dow Chemical Co Stabilized hydroxylamine and its method of preparation
US4147623A (en) * 1977-10-28 1979-04-03 Allied Chemical Corporation Hydroxylamine purification via ion exclusion
US4202765A (en) * 1977-10-28 1980-05-13 Allied Chemical Corporation Hydroxylamine purification via cation exchange
DE3026293A1 (de) * 1980-07-11 1982-02-18 Riedel-De Haen Ag, 3016 Seelze Verfahren zur herstellung von hydroxylammoniumperchlorat
DE3608495A1 (de) * 1986-03-14 1987-09-17 Basf Ag Verfahren zur herstellung von waessrigen loesungen von hydroxylamin
US5318762A (en) * 1992-12-09 1994-06-07 Olin Corporation Process for treating aqueous solutions of hydroxylamine salts containing excess acid
US5762897A (en) * 1996-05-03 1998-06-09 Alliedsignal Inc. Method for manufacturing hydroxylamine
US5788946A (en) * 1997-07-16 1998-08-04 Ashland Inc. Purification of hydroxylamine
US5872295A (en) * 1998-02-13 1999-02-16 Concept Sciences, Inc. Purification of hydroxylamine

Also Published As

Publication number Publication date
CN1310830C (zh) 2007-04-18
ES2254748T3 (es) 2006-06-16
JP4297783B2 (ja) 2009-07-15
EP1427669B1 (de) 2006-01-04
ATE315004T1 (de) 2006-02-15
JP2005506944A (ja) 2005-03-10
DE60208577T2 (de) 2006-07-06
EP1427669A1 (de) 2004-06-16
DK1427669T3 (da) 2006-03-27
US7172744B2 (en) 2007-02-06
WO2003022738A1 (en) 2003-03-20
KR20040041594A (ko) 2004-05-17
US20040213725A1 (en) 2004-10-28
CN1551854A (zh) 2004-12-01
KR100907674B1 (ko) 2009-07-14
TWI297679B (en) 2008-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BASF SE, 67063 LUDWIGSHAFEN, DE