JPH0410461B2 - - Google Patents

Info

Publication number
JPH0410461B2
JPH0410461B2 JP58244898A JP24489883A JPH0410461B2 JP H0410461 B2 JPH0410461 B2 JP H0410461B2 JP 58244898 A JP58244898 A JP 58244898A JP 24489883 A JP24489883 A JP 24489883A JP H0410461 B2 JPH0410461 B2 JP H0410461B2
Authority
JP
Japan
Prior art keywords
mca
quality
hydrogen peroxide
monochloroacetic acid
present
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
JP58244898A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60139641A (ja
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 filed Critical
Priority to JP24489883A priority Critical patent/JPS60139641A/ja
Publication of JPS60139641A publication Critical patent/JPS60139641A/ja
Publication of JPH0410461B2 publication Critical patent/JPH0410461B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP24489883A 1983-12-27 1983-12-27 モノクロル酢酸の精製法 Granted JPS60139641A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24489883A JPS60139641A (ja) 1983-12-27 1983-12-27 モノクロル酢酸の精製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24489883A JPS60139641A (ja) 1983-12-27 1983-12-27 モノクロル酢酸の精製法

Publications (2)

Publication Number Publication Date
JPS60139641A JPS60139641A (ja) 1985-07-24
JPH0410461B2 true JPH0410461B2 (cs) 1992-02-25

Family

ID=17125616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24489883A Granted JPS60139641A (ja) 1983-12-27 1983-12-27 モノクロル酢酸の精製法

Country Status (1)

Country Link
JP (1) JPS60139641A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100216D0 (en) * 1991-01-05 1991-02-20 Bp Chem Int Ltd Process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450754A (en) * 1966-12-12 1969-06-17 Us Rubber Co Purification of formic acid
JPS5031130A (cs) * 1973-07-23 1975-03-27
JPS5428870A (en) * 1977-08-08 1979-03-03 Yamasa Shoyu Kk Production of sweetener extract
JPS5640640A (en) * 1979-09-10 1981-04-16 Toray Ind Inc Purification of terephthalic acid
CA1198575A (en) * 1981-11-23 1985-12-31 Richard G. Grotyohann Process for removal of residual organic matter and color from purified phosphoric acid

Also Published As

Publication number Publication date
JPS60139641A (ja) 1985-07-24

Similar Documents

Publication Publication Date Title
US3663597A (en) Process for the purification of cyclandelate
JP2003306465A (ja) 炭素原子数８〜１６のカルボン酸を製造する際の残分の処理法
RU2186054C2 (ru) Способ получения алифатических дикислот, в частности адипиновой кислоты
JPH0410461B2 (cs)
US2704296A (en) Treatment of maleic acid liquors with chlorine
JPH08225485A (ja) アジピン酸を得るための方法
EP1035098B1 (en) Process for the preparation of sorbic acid
KR840000518B1 (ko) 2,6-디클로로-4-니트로 아닐린의 제조방법
HU194150B (en) Process for production of fumar acid from secondary products containing malein acid
EP0101620B1 (en) Production of low color refined isophorone
US2101998A (en) Purification of lactic acid
US3658905A (en) Process for the purification of p-aminophenol
US1680070A (en) Purification of naphthalene
JP2001192744A (ja) ルテニウムの精製法
JPH01502821A (ja) コハク酸以外のカルボン酸類とコハク酸の混合物からコハク酸の回収方法
DE69118595T2 (de) Verfahren zur Reinigung von 2-Chloropropionsäure
US4145353A (en) Process for removing 1,4-naphthoquinone from phthalic anhydride
US4973752A (en) Novel process to prevent formation of chlorinated by-products in APAP production
US2748163A (en) Process for the separation of fatty acids from reaction mixtures producing same
US2033720A (en) Purification of acetic anhydride
JPH07116096B2 (ja) 高純度０−トルイル酸の製造方法
AT206422B (de) Verfahren zur Reinigung von mit Wasser nicht mischbaren, synthetischen Alkoholen
WO2000020367A1 (en) Process for the preparation of sorbic acid
JP3177529B2 (ja) トリアセトンアルコールの選択的分解法
US3338973A (en) Purification of unsymmetrical tetrahaloacetones