JPS6343381B2 - - Google Patents
Info
- Publication number
- JPS6343381B2 JPS6343381B2 JP13316778A JP13316778A JPS6343381B2 JP S6343381 B2 JPS6343381 B2 JP S6343381B2 JP 13316778 A JP13316778 A JP 13316778A JP 13316778 A JP13316778 A JP 13316778A JP S6343381 B2 JPS6343381 B2 JP S6343381B2
- Authority
- JP
- Japan
- Prior art keywords
- acrylamide
- copper
- treatment
- aqueous solution
- polymer
- 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
Links
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13316778A JPS5562054A (en) | 1978-10-31 | 1978-10-31 | Purification of aqueous acrylamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13316778A JPS5562054A (en) | 1978-10-31 | 1978-10-31 | Purification of aqueous acrylamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5562054A JPS5562054A (en) | 1980-05-10 |
| JPS6343381B2 true JPS6343381B2 (en, 2012) | 1988-08-30 |
Family
ID=15098239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13316778A Granted JPS5562054A (en) | 1978-10-31 | 1978-10-31 | Purification of aqueous acrylamide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5562054A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0662526B2 (ja) * | 1986-02-05 | 1994-08-17 | 三井東圧化学株式会社 | アクリルアミド反応器の休止方法 |
| JP2004298155A (ja) * | 2003-04-01 | 2004-10-28 | Daiyanitorikkusu Kk | アミド化合物水溶液の精製方法およびアミド化合物の製造方法 |
| US8143033B2 (en) * | 2006-05-15 | 2012-03-27 | Mitsui Chemicals, Inc. | Process for producing (meth)acrylamide |
| JP2008247979A (ja) * | 2007-03-29 | 2008-10-16 | Mitsui Chemicals Inc | 高品質の（メタ）アクリルアミド系重合体の製造方法 |
-
1978
- 1978-10-31 JP JP13316778A patent/JPS5562054A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5562054A (en) | 1980-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2334023C (en) | Process for the recovery of fluorinated alkanoic acids from wastewater | |
| US2980607A (en) | Treatment of aqueous liquid solutions of chelate-forming metal ions with chelate exchange resins | |
| KR0153234B1 (ko) | 아크릴아미드의 제조방법 | |
| US4345101A (en) | Process for purifying an aqueous solution of acrylamide | |
| JPS6343381B2 (en, 2012) | ||
| US5576458A (en) | Process for preparing organic carboxylic acid | |
| RU2214994C2 (ru) | Заряженные ионообменные смолы, способы их получения и их применение | |
| JPS63118305A (ja) | アクリルアミドポリマーの製造方法 | |
| JP3908803B2 (ja) | アクリルアミドの製造方法 | |
| AU670014B2 (en) | Process for preparing acrylamide | |
| US4108893A (en) | Purification of an aqueous solution of acrylamide | |
| US4378439A (en) | Purification of saline solutions | |
| US4154801A (en) | Process for purifying alkali metal hydroxide or carbonate solutions | |
| JP3683916B2 (ja) | アクリルアミドの製造方法 | |
| JP3642590B2 (ja) | アクリロニトリルの精製方法 | |
| JPH029022B2 (en, 2012) | ||
| JP2987907B2 (ja) | 溶存酸素の除去法 | |
| JPH09208544A (ja) | アクリルアミドの製造法 | |
| GB2059952A (en) | Purifying aqueous acrylamide solutions | |
| JP4476367B2 (ja) | アクリルアミド水溶液の精製方法 | |
| JPH07291907A (ja) | アクリルアミドの製造方法 | |
| JPS63203654A (ja) | アクリルアミドの製造法 | |
| JPS62250991A (ja) | 溶存酸素の除去方法 | |
| JPH08143521A (ja) | アクリルアミド水溶液の精製方法 | |
| KR800000501B1 (ko) | 아크릴아미드 수용액의 정제방법 |