GB1296347A - - Google Patents
Info
- Publication number
- GB1296347A GB1296347A GB1296347DA GB1296347A GB 1296347 A GB1296347 A GB 1296347A GB 1296347D A GB1296347D A GB 1296347DA GB 1296347 A GB1296347 A GB 1296347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methionine
- hydrolysis
- carbonate
- feb
- alkali metal
- 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
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 abstract 4
- 238000006460 hydrolysis reaction Methods 0.000 abstract 4
- 229930182817 methionine Natural products 0.000 abstract 4
- 230000007062 hydrolysis Effects 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000012452 mother liquor Substances 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal bicarbonate Chemical class 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229940091173 hydantoin Drugs 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 abstract 1
- 235000015497 potassium bicarbonate Nutrition 0.000 abstract 1
- 239000011736 potassium bicarbonate Substances 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 235000011181 potassium carbonates Nutrition 0.000 abstract 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 abstract 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691906405 DE1906405C (de) | 1969-02-08 | Verfahren zur Herstellung von Methio mn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296347A true GB1296347A (enrdf_load_stackoverflow) | 1972-11-15 |
Family
ID=5724731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296347D Expired GB1296347A (enrdf_load_stackoverflow) | 1969-02-08 | 1970-02-09 |
Country Status (13)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1760074A1 (en) * | 2005-08-29 | 2007-03-07 | Sumitomo Chemical Company, Limited | Process for producing methionine |
| WO2008006977A1 (fr) * | 2006-07-11 | 2008-01-17 | Adisseo France S.A.S. | Procédé de préparation du 2-hydroxy-4-(méthylthio)butyronitrile et de la méthionine |
| FR2903690A1 (fr) * | 2006-07-11 | 2008-01-18 | Adisseo Ireland Ltd | Procede de preparation de la methionine a partir d'acroleine sans isoler de produits intermediaires |
| FR2951195A1 (fr) * | 2009-10-14 | 2011-04-15 | Roquette Freres | Composition riche en methionine destinee a l'alimentation animale |
| US20180111899A1 (en) * | 2015-04-21 | 2018-04-26 | Adisseo France S.A.S. | Method for making methionine |
| CN116535338A (zh) * | 2023-04-25 | 2023-08-04 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸生产过程中钾盐回收循环工艺 |
| CN116675631A (zh) * | 2023-06-07 | 2023-09-01 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸的循环生产方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60344B2 (ja) * | 1979-01-25 | 1985-01-07 | 住友化学工業株式会社 | メチオニン合成排ガスから有効成分の回収方法 |
| DE69709526T2 (de) * | 1996-10-31 | 2002-08-01 | Sumitomo Chemical Co., Ltd. | Verfahren zur Herstellung von Methionin |
| DE19846825A1 (de) † | 1998-10-10 | 2000-04-13 | Degussa | Rieselfähige Methionin-haltige Formlinge und Verfahren zu deren Herstellung |
| DE10160358A1 (de) * | 2001-12-08 | 2003-06-18 | Degussa | Verfahren zur Herstellung von Methionin |
| JP2009292796A (ja) | 2008-06-09 | 2009-12-17 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| JP2010111640A (ja) | 2008-11-07 | 2010-05-20 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| JP5307512B2 (ja) | 2008-11-07 | 2013-10-02 | 住友化学株式会社 | メチオニンの製造方法 |
-
1970
- 1970-02-03 CH CH148170A patent/CH529118A/de not_active IP Right Cessation
- 1970-02-03 BE BE745432D patent/BE745432A/xx not_active IP Right Cessation
- 1970-02-04 IL IL33840A patent/IL33840A/en unknown
- 1970-02-05 RO RO62373A patent/RO56492A/ro unknown
- 1970-02-06 SU SU1402139A patent/SU503509A3/ru active
- 1970-02-06 AT AT113170A patent/AT295489B/de not_active IP Right Cessation
- 1970-02-06 SE SE7001569A patent/SE373842B/xx unknown
- 1970-02-06 NL NL707001725A patent/NL150435B/xx not_active IP Right Cessation
- 1970-02-06 FR FR7004281A patent/FR2032788A5/fr not_active Expired
- 1970-02-06 JP JP1056570A patent/JPS549174B1/ja active Pending
- 1970-02-07 IT IT48405/70A patent/IT954084B/it active
- 1970-02-09 HU HUDE708A patent/HU162233B/hu unknown
- 1970-02-09 GB GB1296347D patent/GB1296347A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1760074A1 (en) * | 2005-08-29 | 2007-03-07 | Sumitomo Chemical Company, Limited | Process for producing methionine |
| WO2008006977A1 (fr) * | 2006-07-11 | 2008-01-17 | Adisseo France S.A.S. | Procédé de préparation du 2-hydroxy-4-(méthylthio)butyronitrile et de la méthionine |
| FR2903690A1 (fr) * | 2006-07-11 | 2008-01-18 | Adisseo Ireland Ltd | Procede de preparation de la methionine a partir d'acroleine sans isoler de produits intermediaires |
| US10440974B2 (en) | 2009-10-14 | 2019-10-15 | Evonik Degussa Gmbh | Methionine-rich composition for feeding animals |
| WO2011045377A1 (fr) * | 2009-10-14 | 2011-04-21 | Roquette Freres | Composition riche en methionine destinee a l'alimentation animale |
| FR2951195A1 (fr) * | 2009-10-14 | 2011-04-15 | Roquette Freres | Composition riche en methionine destinee a l'alimentation animale |
| US20180111899A1 (en) * | 2015-04-21 | 2018-04-26 | Adisseo France S.A.S. | Method for making methionine |
| US10494335B2 (en) * | 2015-04-21 | 2019-12-03 | Adisseo France S.A.S. | Method for making methionine |
| TWI686379B (zh) * | 2015-04-21 | 2020-03-01 | 法商艾迪索法國股份有限公司 | 甲硫胺酸之製造方法 |
| CN116535338A (zh) * | 2023-04-25 | 2023-08-04 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸生产过程中钾盐回收循环工艺 |
| CN116535338B (zh) * | 2023-04-25 | 2023-11-03 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸生产过程中钾盐回收循环工艺 |
| CN116675631A (zh) * | 2023-06-07 | 2023-09-01 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸的循环生产方法 |
| CN116675631B (zh) * | 2023-06-07 | 2023-12-12 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸的循环生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL150435B (nl) | 1976-08-16 |
| FR2032788A5 (enrdf_load_stackoverflow) | 1970-11-27 |
| NL7001725A (enrdf_load_stackoverflow) | 1970-08-11 |
| SU503509A3 (ru) | 1976-02-15 |
| JPS549174B1 (enrdf_load_stackoverflow) | 1979-04-21 |
| IL33840A0 (en) | 1970-04-20 |
| AT295489B (de) | 1972-01-10 |
| IT954084B (it) | 1973-08-30 |
| RO56492A (enrdf_load_stackoverflow) | 1975-06-15 |
| HU162233B (enrdf_load_stackoverflow) | 1973-01-29 |
| IL33840A (en) | 1973-08-29 |
| SE373842B (enrdf_load_stackoverflow) | 1975-02-17 |
| BE745432A (fr) | 1970-07-16 |
| CH529118A (de) | 1972-10-15 |
| DE1906405A1 (de) | 1970-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |