TWI329615B - - Google Patents

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Publication number
TWI329615B
TWI329615B TW093124070A TW93124070A TWI329615B TW I329615 B TWI329615 B TW I329615B TW 093124070 A TW093124070 A TW 093124070A TW 93124070 A TW93124070 A TW 93124070A TW I329615 B TWI329615 B TW I329615B
Authority
TW
Taiwan
Prior art keywords
hydroxylamine
producing
reaction
salt
carried out
Prior art date
Application number
TW093124070A
Other languages
English (en)
Chinese (zh)
Other versions
TW200508176A (en
Inventor
Takanori Aoki
Toshitaka Hiro
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Publication of TW200508176A publication Critical patent/TW200508176A/zh
Application granted granted Critical
Publication of TWI329615B publication Critical patent/TWI329615B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/082Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14Hydroxylamine; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW093124070A 2003-08-13 2004-08-11 Process for producing hydroxylamine TW200508176A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003293143 2003-08-13
JP2004020217 2004-01-28

Publications (2)

Publication Number Publication Date
TW200508176A TW200508176A (en) 2005-03-01
TWI329615B true TWI329615B (enExample) 2010-09-01

Family

ID=36242366

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093124070A TW200508176A (en) 2003-08-13 2004-08-11 Process for producing hydroxylamine

Country Status (3)

Country Link
KR (1) KR100752004B1 (enExample)
CN (1) CN100361892C (enExample)
TW (1) TW200508176A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111285338B (zh) * 2020-03-12 2022-10-21 浙江锦华新材料股份有限公司 一种固体硫酸羟胺的制备方法
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
CN117416933A (zh) * 2023-10-21 2024-01-19 浙江锦华新材料股份有限公司 一种羟胺盐中和法制备羟胺水溶液的方法
CN119528096B (zh) * 2025-01-16 2025-05-02 浙江圣安化工股份有限公司 一种羟胺水溶液的除杂方法
CN120987277A (zh) * 2025-10-23 2025-11-21 浙江锦华新材料股份有限公司 一种电子级羟胺水溶液的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601803A1 (de) * 1986-01-22 1987-07-23 Basf Ag Verfahren zur herstellung von waessrigen loesungen von freiem hydroxylamin
HRP960601B1 (en) * 1995-12-20 2001-12-31 Basf Ag Process for separating medium boiling substances from a mixture of low, medium and high boiling substances
DE19733681A1 (de) * 1997-08-04 1999-02-11 Basf Ag Verfahren zur Herstellung einer wäßrigen Lösung von freiem Hydroxylamin
JP3554924B2 (ja) 2000-08-30 2004-08-18 東レ・ファインケミカル株式会社 フリーヒドロキシルアミン水溶液の製造方法
DE10134389A1 (de) * 2001-07-04 2003-01-16 Basf Ag Verfahren zur Herstellung einer salzfreien, wässrigen Hydroxylaminlösung

Also Published As

Publication number Publication date
CN1835889A (zh) 2006-09-20
KR20060036477A (ko) 2006-04-28
KR100752004B1 (ko) 2007-08-28
TW200508176A (en) 2005-03-01
CN100361892C (zh) 2008-01-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees