JPS51136613A - Process for purification of acetic acid - Google Patents

Process for purification of acetic acid

Info

Publication number: JPS51136613A
Authority: JP; Japan
Prior art keywords: acetic acid; purification; acetaldehyde; urea; distilled
Prior art date: 1975-05-23
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.): Pending

Application number

JP6173475A

Other languages

English (en)

Inventor

Kazuo Motosawa

Tsudoi Oga

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.)

Daicel Corp

Original Assignee

Daicel Corp

Daicel Chemical Industries 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.)

1975-05-23

Filing date

1975-05-23

Publication date

1976-11-26

1975-05-23 Application filed by Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp

1975-05-23 Priority to JP6173475A priority Critical patent/JPS51136613A/ja

1976-11-26 Publication of JPS51136613A publication Critical patent/JPS51136613A/ja

Status Pending legal-status Critical Current

Links

QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 6
238000000034 method Methods 0.000 title 1
238000000746 purification Methods 0.000 title 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
239000004202 carbamide Substances 0.000 abstract 1
239000002778 food additive Substances 0.000 abstract 1
235000013373 food additive Nutrition 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

JP6173475A 1975-05-23 1975-05-23 Process for purification of acetic acid Pending JPS51136613A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP6173475A JPS51136613A (en)	1975-05-23	1975-05-23	Process for purification of acetic acid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6173475A JPS51136613A (en)	1975-05-23	1975-05-23	Process for purification of acetic acid

Publications (1)

Publication Number	Publication Date
JPS51136613A true JPS51136613A (en)	1976-11-26

Family

ID=13179714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6173475A Pending JPS51136613A (en)	1975-05-23	1975-05-23	Process for purification of acetic acid

Country Status (1)

Country	Link
JP (1)	JPS51136613A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10758838B2 (en)	2015-02-25	2020-09-01	Sabic Global Technologies B.V.	Process for removing impurities from acetic acid

1975
- 1975-05-23 JP JP6173475A patent/JPS51136613A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10758838B2 (en)	2015-02-25	2020-09-01	Sabic Global Technologies B.V.	Process for removing impurities from acetic acid

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