JPS63295408A - 水加ヒドラジン水溶液の精製方法 - Google Patents

水加ヒドラジン水溶液の精製方法

Info

Publication number
JPS63295408A
JPS63295408A JP62129773A JP12977387A JPS63295408A JP S63295408 A JPS63295408 A JP S63295408A JP 62129773 A JP62129773 A JP 62129773A JP 12977387 A JP12977387 A JP 12977387A JP S63295408 A JPS63295408 A JP S63295408A
Authority
JP
Japan
Prior art keywords
hydrazine
hydrazine hydrate
toc
soln
concentration
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.)
Granted
Application number
JP62129773A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555445B2 (cg-RX-API-DMAC7.html
Inventor
Ikuhisa Kuriyama
育久 栗山
Shuzo Sakaguchi
坂口　修三
Toshiaki Kanzaki
神崎　利昭
Shoichi Nito
祥一 仁藤
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP62129773A priority Critical patent/JPS63295408A/ja
Priority to EP88304773A priority patent/EP0294100B1/en
Priority to DE8888304773T priority patent/DE3873185T2/de
Publication of JPS63295408A publication Critical patent/JPS63295408A/ja
Priority to US07/355,188 priority patent/US4963232A/en
Publication of JPH0555445B2 publication Critical patent/JPH0555445B2/ja
Granted 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
    • C01B21/16—Hydrazine; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP62129773A 1987-05-28 1987-05-28 水加ヒドラジン水溶液の精製方法 Granted JPS63295408A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62129773A JPS63295408A (ja) 1987-05-28 1987-05-28 水加ヒドラジン水溶液の精製方法
EP88304773A EP0294100B1 (en) 1987-05-28 1988-05-26 A process for producing a purified hydrazine hydrate
DE8888304773T DE3873185T2 (de) 1987-05-28 1988-05-26 Verfahren zur herstellung von reinem hydrazinhydrat.
US07/355,188 US4963232A (en) 1987-05-28 1989-05-22 Process for producing a purified hydrazine hydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62129773A JPS63295408A (ja) 1987-05-28 1987-05-28 水加ヒドラジン水溶液の精製方法

Publications (2)

Publication Number Publication Date
JPS63295408A true JPS63295408A (ja) 1988-12-01
JPH0555445B2 JPH0555445B2 (cg-RX-API-DMAC7.html) 1993-08-17

Family

ID=15017855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62129773A Granted JPS63295408A (ja) 1987-05-28 1987-05-28 水加ヒドラジン水溶液の精製方法

Country Status (4)

Country Link
US (1) US4963232A (cg-RX-API-DMAC7.html)
EP (1) EP0294100B1 (cg-RX-API-DMAC7.html)
JP (1) JPS63295408A (cg-RX-API-DMAC7.html)
DE (1) DE3873185T2 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826520A (zh) * 2012-09-17 2012-12-19 宁夏日盛实业有限公司 一种提纯水合肼实现adc发泡剂废水联产硫酸铵的方法
WO2014057735A1 (ja) * 2012-10-11 2014-04-17 株式会社村田製作所 金属粉末の製造方法

Families Citing this family (15)

* 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.
DE4329599C1 (de) * 1993-09-02 1995-03-16 Bayer Ag Verfahren zur Entfernung von Verunreinigungen aus Hydrazinhydrat
FR2778659B1 (fr) * 1998-05-14 2000-06-23 Atochem Elf Sa Procede de preparation d'hydrate d'hydrazine
FR2778660B1 (fr) * 1998-05-14 2000-06-23 Atochem Elf Sa Procede de preparation d'hydrate d'hydrazine
AU2004263135B2 (en) * 2003-08-06 2010-11-25 The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Polysaccharide-protein conjugate vaccines
EP1993604B1 (en) 2006-03-17 2015-12-02 The Government of the United States of America as represented by The Secretary of the Department of Health and Human Services Methods for preparing complex multivalent immunogenic conjugates
JP2009035467A (ja) * 2007-08-06 2009-02-19 Mitsubishi Gas Chem Co Inc 金属微粉末製造に用いる水加ヒドラジンの製造方法
CN103043636B (zh) * 2013-01-06 2015-07-08 杭州海虹精细化工有限公司 一种提高水合肼浓度的方法
CN103613237A (zh) * 2013-11-28 2014-03-05 天津普莱化工技术有限公司 一种处理酮连氮法制水合肼高盐废水的工艺方法
RU2596223C2 (ru) * 2014-07-22 2016-09-10 Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" Способ получения гидразина высокой чистоты
CN106008278B (zh) * 2016-06-06 2017-12-19 青海盐湖工业股份有限公司 一种联二脲的制备方法
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
JP7031073B1 (ja) 2020-04-17 2022-03-07 株式会社トクヤマ ハロゲン酸素酸溶液の製造方法
CN114894755B (zh) * 2022-04-25 2024-04-26 宜宾天原科创设计有限公司 酮连氮水合肼生产系统中异丙基肼的定性分析方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799631A (en) * 1952-10-07 1957-07-16 Fairmount Chem Process of recovering hydrazine
NL229959A (cg-RX-API-DMAC7.html) * 1957-07-31
NL230104A (cg-RX-API-DMAC7.html) * 1957-08-01
DE1137720B (de) * 1961-07-28 1962-10-11 Bayer Ag Verfahren zur Herstellung von Hydrazinhydrat
JPS42653Y1 (cg-RX-API-DMAC7.html) * 1965-11-10 1967-01-17
DE1282617B (de) * 1966-12-17 1968-11-14 Bayer Ag Verfahren zur Aufbereitung von Hydrazin aus waessrigen Ketazinloesungen
FR1517080A (fr) * 1967-02-03 1968-03-15 Ugine Kuhlmann Perfectionnement à la préparation de l'hydrate d'hydrazine
GB1211547A (en) * 1967-10-12 1970-11-11 Fisons Ind Chemicals Ltd Hydrazine
US3740436A (en) * 1969-12-02 1973-06-19 Olin Corp Low impurity hydrazine
FR2120517A5 (cg-RX-API-DMAC7.html) * 1971-01-07 1972-08-18 Ugine Kuhlmann
FR2211939A5 (cg-RX-API-DMAC7.html) * 1972-12-21 1974-07-19 Ugine Kuhlmann
FR2323635A1 (fr) * 1975-09-10 1977-04-08 Ugine Kuhlmann Procede de preparation de solutions concentrees d'hydrate d'hydrazine
JPS5659745A (en) * 1979-10-19 1981-05-23 Otsuka Chem Co Ltd Purification of crude ketazine solution containing ketoxime
JPS5738312A (en) * 1980-08-11 1982-03-03 Mitsubishi Gas Chem Co Inc Manufacture of hydrazine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826520A (zh) * 2012-09-17 2012-12-19 宁夏日盛实业有限公司 一种提纯水合肼实现adc发泡剂废水联产硫酸铵的方法
WO2014057735A1 (ja) * 2012-10-11 2014-04-17 株式会社村田製作所 金属粉末の製造方法

Also Published As

Publication number Publication date
DE3873185D1 (de) 1992-09-03
EP0294100A1 (en) 1988-12-07
JPH0555445B2 (cg-RX-API-DMAC7.html) 1993-08-17
US4963232A (en) 1990-10-16
EP0294100B1 (en) 1992-07-29
DE3873185T2 (de) 1993-03-18

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