NL163191C - Werkwijze voor de bereiding van een waterige oplossing van hydrazinehydraat. - Google Patents

Werkwijze voor de bereiding van een waterige oplossing van hydrazinehydraat.

Info

Publication number
NL163191C
NL163191C NL7509860.A NL7509860A NL163191C NL 163191 C NL163191 C NL 163191C NL 7509860 A NL7509860 A NL 7509860A NL 163191 C NL163191 C NL 163191C
Authority
NL
Netherlands
Prior art keywords
hydrazine hydrate
preparing
aqueous solution
recovering
solution
Prior art date
Application number
NL7509860.A
Other languages
English (en)
Dutch (nl)
Other versions
NL163191B (nl
NL7509860A (nl
Original Assignee
Otsuka Kagaku Yakuhin
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
Priority to US05/604,956 priority Critical patent/US4036936A/en
Priority to GB34310/75A priority patent/GB1488967A/en
Application filed by Otsuka Kagaku Yakuhin filed Critical Otsuka Kagaku Yakuhin
Priority to DE2536918A priority patent/DE2536918C3/de
Priority to NL7509860.A priority patent/NL163191C/xx
Priority to FR7525601A priority patent/FR2321451A1/fr
Publication of NL7509860A publication Critical patent/NL7509860A/xx
Application granted granted Critical
Publication of NL163191C publication Critical patent/NL163191C/xx
Publication of NL163191B publication Critical patent/NL163191B/xx

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
    • C01B21/16—Hydrazine; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7509860.A 1975-08-15 1975-08-19 Werkwijze voor de bereiding van een waterige oplossing van hydrazinehydraat. NL163191C (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US05/604,956 US4036936A (en) 1975-08-15 1975-08-15 Process for preparing hydrazine hydrate
GB34310/75A GB1488967A (en) 1975-08-15 1975-08-18 Process for preparing hydrazine hydrate
DE2536918A DE2536918C3 (de) 1975-08-15 1975-08-19 Vorrichtung zur Herstellung von Hydrazinhydrat
NL7509860.A NL163191C (nl) 1975-08-15 1975-08-19 Werkwijze voor de bereiding van een waterige oplossing van hydrazinehydraat.
FR7525601A FR2321451A1 (fr) 1975-08-15 1975-08-19 Procede de preparation d'hydrate d'hydrazine

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US05/604,956 US4036936A (en) 1975-08-15 1975-08-15 Process for preparing hydrazine hydrate
GB34310/75A GB1488967A (en) 1975-08-15 1975-08-18 Process for preparing hydrazine hydrate
DE2536918A DE2536918C3 (de) 1975-08-15 1975-08-19 Vorrichtung zur Herstellung von Hydrazinhydrat
NL7509860.A NL163191C (nl) 1975-08-15 1975-08-19 Werkwijze voor de bereiding van een waterige oplossing van hydrazinehydraat.
FR7525601A FR2321451A1 (fr) 1975-08-15 1975-08-19 Procede de preparation d'hydrate d'hydrazine

Publications (3)

Publication Number Publication Date
NL7509860A NL7509860A (nl) 1977-02-22
NL163191C true NL163191C (nl) 1980-03-17
NL163191B NL163191B (nl) 1980-03-17

Family

ID=27510423

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7509860.A NL163191C (nl) 1975-08-15 1975-08-19 Werkwijze voor de bereiding van een waterige oplossing van hydrazinehydraat.

Country Status (5)

Country Link
US (1) US4036936A (enExample)
DE (1) DE2536918C3 (enExample)
FR (1) FR2321451A1 (enExample)
GB (1) GB1488967A (enExample)
NL (1) NL163191C (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655336B1 (fr) * 1989-12-04 1993-05-21 Atochem Procede de vaporisation d'une solution d'hydrate d'hydrazine.
JP3755543B2 (ja) * 1995-08-14 2006-03-15 三菱瓦斯化学株式会社 水加ヒドラジンの製造方法
FR2787437B1 (fr) 1998-12-22 2001-02-09 Atochem Elf Sa Procede de fabrication d'hydrazine par hydrolyse d'une azine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA626885A (en) 1961-09-05 Rahlfs Erich Process for removing acetone from aqueous hydrazine solutions containing acetone
JPS4937715B1 (enExample) * 1966-02-10 1974-10-11
DE1273503B (de) * 1966-12-17 1968-07-25 Bayer Ag Verfahren zur Aufbereitung von Hydrazin aus waessrigen Ketazinloesungen
GB1211547A (en) * 1967-10-12 1970-11-11 Fisons Ind Chemicals Ltd Hydrazine
FR2120517A5 (enExample) * 1971-01-07 1972-08-18 Ugine Kuhlmann

Also Published As

Publication number Publication date
DE2536918A1 (de) 1977-02-24
GB1488967A (en) 1977-10-19
US4036936A (en) 1977-07-19
DE2536918B2 (de) 1979-11-15
NL163191B (nl) 1980-03-17
FR2321451A1 (fr) 1977-03-18
NL7509860A (nl) 1977-02-22
FR2321451B1 (enExample) 1978-09-01
DE2536918C3 (de) 1980-07-24

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 950819