AU625504B2 - Process for the synthesis of azines, and its application to the production of hydrazine - Google Patents

Process for the synthesis of azines, and its application to the production of hydrazine Download PDF

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Publication number
AU625504B2
AU625504B2 AU55766/90A AU5576690A AU625504B2 AU 625504 B2 AU625504 B2 AU 625504B2 AU 55766/90 A AU55766/90 A AU 55766/90A AU 5576690 A AU5576690 A AU 5576690A AU 625504 B2 AU625504 B2 AU 625504B2
Authority
AU
Australia
Prior art keywords
working solution
process according
azine
compound
reagent
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.)
Ceased
Application number
AU55766/90A
Other languages
English (en)
Other versions
AU5576690A (en
Inventor
Jean-Pierre Pleuvry
Jean-Pierre Schirmann
Pierre Tellier
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.)
Arkema France SA
Original Assignee
Atochem SA
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 Atochem SA filed Critical Atochem SA
Publication of AU5576690A publication Critical patent/AU5576690A/en
Application granted granted Critical
Publication of AU625504B2 publication Critical patent/AU625504B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02—Preparation of hydrazines
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AU55766/90A 1989-05-24 1990-05-23 Process for the synthesis of azines, and its application to the production of hydrazine Ceased AU625504B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8906803 1989-05-24
FR8906803A FR2647444B1 (enExample) 1989-05-24 1989-05-24

Publications (2)

Publication Number Publication Date
AU5576690A AU5576690A (en) 1990-11-29
AU625504B2 true AU625504B2 (en) 1992-07-16

Family

ID=9381969

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55766/90A Ceased AU625504B2 (en) 1989-05-24 1990-05-23 Process for the synthesis of azines, and its application to the production of hydrazine

Country Status (16)

Country Link
US (1) US6605265B1 (enExample)
EP (1) EP0399866B1 (enExample)
JP (1) JP2650144B2 (enExample)
KR (1) KR940000059B1 (enExample)
AT (1) ATE118760T1 (enExample)
AU (1) AU625504B2 (enExample)
CA (1) CA2017358C (enExample)
DE (1) DE69017081T2 (enExample)
DK (1) DK0399866T3 (enExample)
ES (1) ES2068352T3 (enExample)
FI (1) FI104167B1 (enExample)
FR (1) FR2647444B1 (enExample)
GR (1) GR3015800T3 (enExample)
IE (1) IE70760B1 (enExample)
NO (1) NO173091C (enExample)
PT (1) PT94135B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE103272T1 (de) * 1990-11-23 1994-04-15 Atochem Elf Sa Verfahren zur herstellung von azine.
FR2677648B1 (fr) * 1991-06-12 1993-08-27 Atochem Procede pour reduire la teneur en co2 dans les reacteurs de synthese d'azines.
JP3962872B2 (ja) * 1995-08-14 2007-08-22 三菱瓦斯化学株式会社 ケタジンの合成方法
FR2778660B1 (fr) * 1998-05-14 2000-06-23 Atochem Elf Sa Procede de preparation d'hydrate d'hydrazine
FR2778659B1 (fr) * 1998-05-14 2000-06-23 Atochem Elf Sa Procede de preparation d'hydrate d'hydrazine
FR2782717B1 (fr) * 1998-08-26 2000-09-29 Atochem Elf Sa Procede de fabrication d'hydrate d'hydrazine a partir d'azine de la methyl ethyl cetone
FR2784376B1 (fr) * 1998-10-13 2000-12-08 Atochem Elf Sa Procede de preparation d'hydrazine
FR2787437B1 (fr) * 1998-12-22 2001-02-09 Atochem Elf Sa Procede de fabrication d'hydrazine par hydrolyse d'une azine
FR2832142A1 (fr) * 2001-11-09 2003-05-16 Jean Pierre Schirmann Procede ameliore de fabrication d'hydrate d'hydrazine
FR2959568A1 (fr) 2010-04-28 2011-11-04 Commissariat Energie Atomique Procede et dispositif pour detecter et quantifier un analyte avec recyclage des reactifs
US11225413B2 (en) 2016-10-03 2022-01-18 Council Of Scientific & Industrial Research Process for production of hydrazine hydrate
FR3096049B1 (fr) 2019-05-16 2021-12-17 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage pyrazoline
FR3096048B1 (fr) 2019-05-16 2021-04-30 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage oxime
FR3130815B1 (fr) 2021-12-21 2025-02-28 Arkema France Procede de preparation d'hydrate d'hydrazine en presence d’un agent anti-mousse
FR3137086B1 (fr) 2022-06-24 2025-05-23 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant des reacteurs en cascade
CN115924864B (zh) * 2022-12-23 2024-09-06 中国天辰工程有限公司 一种丁酮连氮水解制备水合肼的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120517A5 (enExample) * 1971-01-07 1972-08-18 Ugine Kuhlmann
FR2260569A1 (enExample) * 1974-02-08 1975-09-05 Ugine Kuhlmann
EP0179699A1 (fr) * 1984-10-16 1986-04-30 Elf Atochem S.A. Procédé de fabrication d'hydrate d'hydrazine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326197A1 (de) * 1973-05-23 1974-12-12 Degussa Verfahren zur herstellung von ketazinen
DE2344604A1 (de) * 1973-09-05 1975-03-27 Bayer Ag Verfahren zur herstellung von azinen
DE2436335A1 (de) * 1974-07-27 1976-02-05 Bayer Ag Verfahren zur aufbereitung von syntheseloesungen bei der hydrazinherstellung
US4013758A (en) * 1975-08-07 1977-03-22 Hans Osborg Process for preparing hydrazines
FR2323635A1 (fr) * 1975-09-10 1977-04-08 Ugine Kuhlmann Procede de preparation de solutions concentrees d'hydrate d'hydrazine
FR2324618A1 (fr) * 1975-09-17 1977-04-15 Ugine Kuhlmann Nouveau procede de preparation d'azines
JPS58120507A (ja) * 1982-01-14 1983-07-18 Showa Denko Kk ヒドラジンの連続的製造方法
JPS60171205A (ja) * 1984-02-17 1985-09-04 Mitsubishi Gas Chem Co Inc ヒドラジンハロゲン化水素酸塩の製法
US4888160A (en) * 1985-12-20 1989-12-19 J.M. Huber Corporation Process for producing calcium carbonate and products thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120517A5 (enExample) * 1971-01-07 1972-08-18 Ugine Kuhlmann
FR2260569A1 (enExample) * 1974-02-08 1975-09-05 Ugine Kuhlmann
EP0179699A1 (fr) * 1984-10-16 1986-04-30 Elf Atochem S.A. Procédé de fabrication d'hydrate d'hydrazine

Also Published As

Publication number Publication date
AU5576690A (en) 1990-11-29
JPH02311448A (ja) 1990-12-27
FI104167B (fi) 1999-11-30
CA2017358C (fr) 1996-09-03
ATE118760T1 (de) 1995-03-15
FI104167B1 (fi) 1999-11-30
DK0399866T3 (da) 1995-06-26
FR2647444A1 (enExample) 1990-11-30
FR2647444B1 (enExample) 1991-07-26
NO902187D0 (no) 1990-05-16
NO902187L (no) 1990-11-26
CA2017358A1 (fr) 1990-11-24
GR3015800T3 (en) 1995-07-31
FI902570A0 (fi) 1990-05-23
KR940000059B1 (ko) 1994-01-05
EP0399866A1 (fr) 1990-11-28
DE69017081T2 (de) 1995-10-05
IE901865L (en) 1990-11-24
JP2650144B2 (ja) 1997-09-03
US6605265B1 (en) 2003-08-12
NO173091B (no) 1993-07-19
ES2068352T3 (es) 1995-04-16
KR900018007A (ko) 1990-12-20
EP0399866B1 (fr) 1995-02-22
NO173091C (no) 1993-10-27
DE69017081D1 (de) 1995-03-30
IE70760B1 (en) 1996-12-30
PT94135A (pt) 1991-01-08
PT94135B (pt) 1997-01-31

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