MY111374A - Preparation process of acrylamide - Google Patents
Preparation process of acrylamideInfo
- Publication number
- MY111374A MY111374A MYPI94001881A MYPI19941881A MY111374A MY 111374 A MY111374 A MY 111374A MY PI94001881 A MYPI94001881 A MY PI94001881A MY PI19941881 A MYPI19941881 A MY PI19941881A MY 111374 A MY111374 A MY 111374A
- Authority
- MY
- Malaysia
- Prior art keywords
- acrylonitrile
- acrylamide
- preparation
- quality
- preparation process
- Prior art date
Links
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- -1 AMINO GROUPS Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 230000036571 hydration Effects 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
- C07C231/065—By hydration using metals or metallic ions as catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18298793 | 1993-07-23 | ||
| JP24103993 | 1993-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY111374A true MY111374A (en) | 1999-12-31 |
Family
ID=26501579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI94001881A MY111374A (en) | 1993-07-23 | 1994-07-20 | Preparation process of acrylamide |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5476883A (enExample) |
| EP (1) | EP0635484B1 (enExample) |
| KR (1) | KR0153234B1 (enExample) |
| CN (1) | CN1051992C (enExample) |
| AU (1) | AU660390B2 (enExample) |
| DE (1) | DE69403571T2 (enExample) |
| MY (1) | MY111374A (enExample) |
| TW (1) | TW297019B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0906902B1 (en) * | 1997-10-01 | 2002-08-28 | Nippon Shokubai Co., Ltd. | A method for the production of an alkylamino (meth)acrylate and apparatus therefor. |
| US6346195B1 (en) | 1998-07-10 | 2002-02-12 | U.S. Filter Corporation | Ion exchange removal of metal ions from wastewater |
| US6315906B1 (en) | 1998-07-10 | 2001-11-13 | United States Filter Corporation | Removing metal ions from wastewater |
| DE69826726T2 (de) * | 1998-10-30 | 2005-05-25 | Catalytic Distillation Technologies, Pasadena | Verfahren zur herstellung von amiden und/oder säuren von nitrilen |
| US6306795B1 (en) | 1999-09-07 | 2001-10-23 | Cytec Technology Corp. | Stable highly active supported copper based catalysts |
| WO2004090148A1 (ja) * | 2003-04-10 | 2004-10-21 | Dia-Nitrix Co. Ltd. | 酵素を用いた高品質アクリルアミド系ポリマーの製造方法 |
| US7488423B2 (en) * | 2005-08-02 | 2009-02-10 | Siemens Water Technologies Holding Corp. | System and method of slurry treatment |
| EP3135767B1 (en) * | 2005-10-07 | 2020-12-02 | Mitsui Chemicals, Inc. | Process for producing acrylamide |
| WO2008027034A1 (en) * | 2006-08-28 | 2008-03-06 | Siemens Water Technologies Corp. | System and method of slurry treatment |
| CN102199105B (zh) * | 2010-03-26 | 2014-05-28 | 中国石油化工股份有限公司 | 高纯丙烯腈的制备方法 |
| CN102199107B (zh) * | 2010-03-26 | 2014-03-26 | 中国石油化工股份有限公司 | 丙烯腈中丙烯醛的脱除方法 |
| JP6020741B1 (ja) * | 2014-12-17 | 2016-11-02 | 三菱レイヨン株式会社 | アクリルアミド水溶液及びアクリルアミド系重合体の製造方法 |
| CN112225629B (zh) * | 2019-07-15 | 2023-06-06 | 中国石油化工股份有限公司 | 有机原料脱除噁唑、丙烯醛、氢氰酸的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444589A (en) * | 1945-08-10 | 1948-07-06 | American Cyanamid Co | Purification of organic nitriles |
| US2622097A (en) * | 1950-11-13 | 1952-12-16 | American Cyanamid Co | Purification of acrylonitrile |
| US3962333A (en) * | 1970-12-14 | 1976-06-08 | Mitsui Toatsu Chemicals, Incorporated | Process for the production of acrylamide and methacrylamide |
| BE792366A (fr) * | 1971-12-06 | 1973-03-30 | Mitsui Toatsu Chemicals | Procede de raffinage d'une solution aqueuse d'acrylamide |
| BE792323A (fr) * | 1971-12-06 | 1973-03-30 | Mitsui Toatsu Chemicals | Procede de traitement de solutions aqueuses d'acrylamide |
| JPS6012344B2 (ja) * | 1973-06-05 | 1985-04-01 | 三井東圧化学株式会社 | アクリルアミド水溶液の処理方法 |
| US4188339A (en) * | 1977-10-19 | 1980-02-12 | Nitto Chemical Industry Co., Ltd. | Process for preparing acrylamide aqueous solution |
| US4177210A (en) * | 1978-07-05 | 1979-12-04 | The Dow Chemical Company | Hydration of acrylonitrile to acrylamide |
| JPS55157543A (en) * | 1979-05-28 | 1980-12-08 | Mitsui Toatsu Chem Inc | Purification of aqueous solution of acrylamide |
| GB2059952B (en) * | 1979-09-13 | 1983-07-20 | Mitsui Toatsu Chemicals | Purifying aqueous acrylamide solutions |
| JPS56133250A (en) * | 1980-03-24 | 1981-10-19 | Mitsui Toatsu Chem Inc | Purification of aqueous solution of acrylamide |
| JPS577452A (en) * | 1980-06-18 | 1982-01-14 | Mitsui Toatsu Chem Inc | Purification of aqueous acrylamide |
| GB2114118A (en) * | 1982-01-29 | 1983-08-17 | American Cyanamid Co | Method for removing aldehyde impurities in acrylonitrile and acrylamide |
-
1994
- 1994-07-13 US US08/274,453 patent/US5476883A/en not_active Expired - Lifetime
- 1994-07-15 EP EP94305202A patent/EP0635484B1/en not_active Expired - Lifetime
- 1994-07-15 DE DE69403571T patent/DE69403571T2/de not_active Expired - Lifetime
- 1994-07-15 AU AU67522/94A patent/AU660390B2/en not_active Ceased
- 1994-07-20 MY MYPI94001881A patent/MY111374A/en unknown
- 1994-07-22 KR KR1019940017768A patent/KR0153234B1/ko not_active Expired - Fee Related
- 1994-07-22 CN CN94108614A patent/CN1051992C/zh not_active Expired - Fee Related
- 1994-07-25 TW TW083106771A patent/TW297019B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0635484B1 (en) | 1997-06-04 |
| AU6752294A (en) | 1995-02-16 |
| DE69403571T2 (de) | 1997-12-18 |
| EP0635484A1 (en) | 1995-01-25 |
| KR0153234B1 (ko) | 1998-12-01 |
| AU660390B2 (en) | 1995-06-22 |
| DE69403571D1 (de) | 1997-07-10 |
| CN1106793A (zh) | 1995-08-16 |
| TW297019B (enExample) | 1997-02-01 |
| CN1051992C (zh) | 2000-05-03 |
| US5476883A (en) | 1995-12-19 |
| KR950003264A (ko) | 1995-02-16 |
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