JPS5293712A - Purification of acrylamide aqueous solution - Google Patents

Purification of acrylamide aqueous solution

Info

Publication number
JPS5293712A
JPS5293712A JP1011676A JP1011676A JPS5293712A JP S5293712 A JPS5293712 A JP S5293712A JP 1011676 A JP1011676 A JP 1011676A JP 1011676 A JP1011676 A JP 1011676A JP S5293712 A JPS5293712 A JP S5293712A
Authority
JP
Japan
Prior art keywords
aqueous solution
purification
acrylamide aqueous
acrylamide
solution
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.)
Pending
Application number
JP1011676A
Other languages
Japanese (ja)
Inventor
Yoichi Kageyama
Akio Tamaru
Yoshifumi Murata
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 Chemical Corp
Original Assignee
Mitsubishi 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.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP1011676A priority Critical patent/JPS5293712A/en
Publication of JPS5293712A publication Critical patent/JPS5293712A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To purify an aqueous solution of acrylamide (particularly concentrated solution) obtained by the catalytic hydration of acrylonitrile without causing polymerization by passing the solution through a layer of a particular resin.
COPYRIGHT: (C)1977,JPO&Japio
JP1011676A 1976-02-02 1976-02-02 Purification of acrylamide aqueous solution Pending JPS5293712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1011676A JPS5293712A (en) 1976-02-02 1976-02-02 Purification of acrylamide aqueous solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1011676A JPS5293712A (en) 1976-02-02 1976-02-02 Purification of acrylamide aqueous solution

Publications (1)

Publication Number Publication Date
JPS5293712A true JPS5293712A (en) 1977-08-06

Family

ID=11741324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1011676A Pending JPS5293712A (en) 1976-02-02 1976-02-02 Purification of acrylamide aqueous solution

Country Status (1)

Country Link
JP (1) JPS5293712A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862715A (en) * 1971-12-06 1973-09-01
JPS4980016A (en) * 1972-11-15 1974-08-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862715A (en) * 1971-12-06 1973-09-01
JPS4980016A (en) * 1972-11-15 1974-08-02

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