TW200738557A - Method for manufacturing hydroxylamine - Google Patents

Method for manufacturing hydroxylamine

Info

Publication number
TW200738557A
TW200738557A TW095113373A TW95113373A TW200738557A TW 200738557 A TW200738557 A TW 200738557A TW 095113373 A TW095113373 A TW 095113373A TW 95113373 A TW95113373 A TW 95113373A TW 200738557 A TW200738557 A TW 200738557A
Authority
TW
Taiwan
Prior art keywords
hydroxylamine
reaction
reaction medium
impurity
nitrate
Prior art date
Application number
TW095113373A
Other languages
English (en)
Other versions
TWI274041B (en
Inventor
Shu-Hung Yang
Cheng-Fa Hsieh
Yi-Bau Hung
Original Assignee
China Petrochemical Dev Corp
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 China Petrochemical Dev Corp filed Critical China Petrochemical Dev Corp
Priority to TW095113373A priority Critical patent/TWI274041B/zh
Application granted granted Critical
Publication of TWI274041B publication Critical patent/TWI274041B/zh
Priority to US11/784,273 priority patent/US7892512B2/en
Publication of TW200738557A publication Critical patent/TW200738557A/zh
Priority to US12/459,784 priority patent/US8545789B2/en
Priority to US13/053,774 priority patent/US8153092B2/en

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW095113373A 2006-04-14 2006-04-14 Method for manufacturing hydroxylamine TWI274041B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW095113373A TWI274041B (en) 2006-04-14 2006-04-14 Method for manufacturing hydroxylamine
US11/784,273 US7892512B2 (en) 2006-04-14 2007-04-05 Method for manufacturing hydroxylamine
US12/459,784 US8545789B2 (en) 2006-04-14 2009-07-08 Method for manufacturing hydroxylamine
US13/053,774 US8153092B2 (en) 2006-04-14 2011-03-22 Method for manufacturing hydroxylamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095113373A TWI274041B (en) 2006-04-14 2006-04-14 Method for manufacturing hydroxylamine

Publications (2)

Publication Number Publication Date
TWI274041B TWI274041B (en) 2007-02-21
TW200738557A true TW200738557A (en) 2007-10-16

Family

ID=38605024

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113373A TWI274041B (en) 2006-04-14 2006-04-14 Method for manufacturing hydroxylamine

Country Status (2)

Country Link
US (2) US7892512B2 (zh)
TW (1) TWI274041B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11912647B2 (en) 2020-05-22 2024-02-27 University Of Georgia Research Foundation, Inc. Diversity-oriented synthesis of N,N,O-trisubstituted hydroxylamines from alcohols and amines by N—O bond formation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514254A (en) * 1965-05-03 1970-05-26 Stamicarbon Process for preparing a solution containing hydroxylammonium salt
NL148570B (nl) * 1967-12-14 1976-02-16 Stamicarbon Werkwijze voor het bereiden van zouten van hydroxylamine.
US3940442A (en) * 1969-12-06 1976-02-24 Stamicarbon B.V. Recycle process for the preparation and processing of a hydroxylammonium salt solution
NL7004350A (zh) * 1970-03-26 1971-09-28 Stamicarbon
DE2109350A1 (de) 1971-02-27 1972-10-26 Metallgesellschaft AG, 6000 Frankfurt; Deutsche Babcock & Wilcox-AG, 4200 Oberhausen Verfahren zur Gewinnung von Phosphorpentoxid
NL7507119A (nl) * 1975-06-16 1976-12-20 Stamicarbon Werkwijze voor de bereiding van een hydroxylamine- zout.
NL7609656A (nl) * 1976-08-31 1978-03-02 Stamicarbon Werkwijze voor de bereiding van een hydroxyl- aminezout.
US4111842A (en) * 1977-06-01 1978-09-05 Stamicarbon, B.V. Process for the preparation of supported catalysts
DE2743297C2 (de) * 1977-09-27 1979-11-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Hydroxylanunoniumsalzen
US4956168A (en) * 1983-01-28 1990-09-11 The United States Of America As Represented By The Secretary Of The Navy Synthesis of hydroxylamine salts
BE1010719A3 (nl) * 1996-10-28 1998-12-01 Dsm Nv Werkwijze voor de bereiding van hydroxylammoniumzouten.
ATE315004T1 (de) * 2001-09-06 2006-02-15 Verbessertes verfahren zur herstellung hochkonzentrierter hydroxylaminlösungen
US7491846B2 (en) * 2003-08-13 2009-02-17 Showa Denko K.K. Process for producing hydroxylamine

Also Published As

Publication number Publication date
TWI274041B (en) 2007-02-21
US7892512B2 (en) 2011-02-22
US8545789B2 (en) 2013-10-01
US20090324480A1 (en) 2009-12-31
US20070243123A1 (en) 2007-10-18

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Legal Events

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