JPH0551536B2 - - Google Patents

Info

Publication number
JPH0551536B2
JPH0551536B2 JP59110142A JP11014284A JPH0551536B2 JP H0551536 B2 JPH0551536 B2 JP H0551536B2 JP 59110142 A JP59110142 A JP 59110142A JP 11014284 A JP11014284 A JP 11014284A JP H0551536 B2 JPH0551536 B2 JP H0551536B2
Authority
JP
Japan
Prior art keywords
hydrazine
cation exchange
exchange resin
water
resin
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.)
Expired - Lifetime
Application number
JP59110142A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60255616A (ja
Inventor
Hiroshi Hayashi
Shinji Nakano
Masahiro Kobayashi
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.)
Otsuka Chemical Co Ltd
Original Assignee
Otsuka Chemical Co Ltd
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 Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Priority to JP11014284A priority Critical patent/JPS60255616A/ja
Publication of JPS60255616A publication Critical patent/JPS60255616A/ja
Publication of JPH0551536B2 publication Critical patent/JPH0551536B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP11014284A 1984-05-30 1984-05-30 ヒドラジン類の製造方法 Granted JPS60255616A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11014284A JPS60255616A (ja) 1984-05-30 1984-05-30 ヒドラジン類の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11014284A JPS60255616A (ja) 1984-05-30 1984-05-30 ヒドラジン類の製造方法

Publications (2)

Publication Number Publication Date
JPS60255616A JPS60255616A (ja) 1985-12-17
JPH0551536B2 true JPH0551536B2 (cg-RX-API-DMAC7.html) 1993-08-02

Family

ID=14528098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11014284A Granted JPS60255616A (ja) 1984-05-30 1984-05-30 ヒドラジン類の製造方法

Country Status (1)

Country Link
JP (1) JPS60255616A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS60255616A (ja) 1985-12-17

Similar Documents

Publication Publication Date Title
JP2752602B2 (ja) トリメリット酸製造用酸化触媒の分離方法
US3371112A (en) Purification of crude malic acid liquors
JPH0551536B2 (cg-RX-API-DMAC7.html)
JP3066155B2 (ja) アジピン酸の製造から得られる母液のワークアップの方法
KR100450106B1 (ko) 디포스폰산기를 함유한 이온교환수지로의 처리에 의한 철의 선택적 분리
JPS58144333A (ja) グリセリンの精製法
JPS62213893A (ja) ヒドロキシルアミン或はその塩を含有する排水の処理方法
US3441376A (en) Process for producing an acid and a basic salt from an alkali metal halide
US3148210A (en) Recycling vanadium and copper mixed catalyst in the preparation of adipic acid by the nitric acid oxidation of the precursors thereof
SU650984A1 (ru) Способ очистки хлорбензолов
JPH0127058B2 (cg-RX-API-DMAC7.html)
JPH03188057A (ja) アミノエチルスルホン酸金属塩類の脱色精製法
SU1328290A1 (ru) Способ получени меркаптоундекагидрододекабората цези
US5012019A (en) Process for purifying aromatic nitration products
JPH06345683A (ja) ピルビン酸の精製方法
KR100434725B1 (ko) 이온교환수지를 이용한 질소화합물 수용액 중의 요오드회수 방법
JPS59128350A (ja) １，２，３，４−ブタンテトラカルボン酸の精製法
JPH0215042A (ja) ジアセトンアルコールの精製方法
JPH0545299B2 (cg-RX-API-DMAC7.html)
SU394354A1 (ru) Способ очистки адипиновой кислоты
RU1086718C (ru) Способ переработки отходов производства адипиновой кислоты
JPH024730A (ja) ２，２‐ビス（４‐ヒドロキシフェニル）ヘキサフルオロプロパンの精製法
JPH02160747A (ja) ヒドロキシ安息香酸の製造方法
JPS59157045A (ja) ヘキサフルオロアセトン水和物の脱水方法
WO2009026774A1 (en) The process of producing formic acid with phosphoric acid extracted and sodium formate