DE2421167C3 - Verfahren zur Gewinnung von Methionin und Kaliumhydrogencarbonat aus den im Kreislauf geführten Mutterlaugen des Kaliumcarbonat Methioninverfahrens - Google Patents
Verfahren zur Gewinnung von Methionin und Kaliumhydrogencarbonat aus den im Kreislauf geführten Mutterlaugen des Kaliumcarbonat MethioninverfahrensInfo
- Publication number
- DE2421167C3 DE2421167C3 DE2421167A DE2421167A DE2421167C3 DE 2421167 C3 DE2421167 C3 DE 2421167C3 DE 2421167 A DE2421167 A DE 2421167A DE 2421167 A DE2421167 A DE 2421167A DE 2421167 C3 DE2421167 C3 DE 2421167C3
- Authority
- DE
- Germany
- Prior art keywords
- methionine
- carbonization
- carbon dioxide
- temperature
- potassium
- 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 title claims description 27
- 229930182817 methionine Natural products 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 22
- 229910000028 potassium bicarbonate Inorganic materials 0.000 title claims description 9
- 235000015497 potassium bicarbonate Nutrition 0.000 title claims description 9
- 239000011736 potassium bicarbonate Substances 0.000 title claims description 9
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 title claims description 9
- 229940086066 potassium hydrogencarbonate Drugs 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- CFYDRTTUISZGNQ-WJXVXWFNSA-L dipotassium (2S)-2-amino-4-methylsulfanylbutanoic acid carbonate Chemical compound [K+].[K+].[O-]C([O-])=O.CSCC[C@H](N)C(O)=O CFYDRTTUISZGNQ-WJXVXWFNSA-L 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 49
- 239000000243 solution Substances 0.000 claims description 28
- 238000003763 carbonization Methods 0.000 claims description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 24
- 239000001569 carbon dioxide Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 10
- 229960003975 potassium Drugs 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000011591 potassium Substances 0.000 claims description 10
- 239000012452 mother liquor Substances 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- SBKRXUMXMKBCLD-UHFFFAOYSA-N 5-(2-methylsulfanylethyl)imidazolidine-2,4-dione Chemical compound CSCCC1NC(=O)NC1=O SBKRXUMXMKBCLD-UHFFFAOYSA-N 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 235000021463 dry cake Nutrition 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal hydrogen carbonate Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229940091173 hydantoin Drugs 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
- C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2421167A DE2421167C3 (de) | 1974-05-02 | 1974-05-02 | Verfahren zur Gewinnung von Methionin und Kaliumhydrogencarbonat aus den im Kreislauf geführten Mutterlaugen des Kaliumcarbonat Methioninverfahrens |
| GB17008/75A GB1510024A (en) | 1974-05-02 | 1975-04-24 | Process for recovering methionine and potassium from recycle solutions |
| ES437156A ES437156A1 (es) | 1974-05-02 | 1975-04-29 | Procedimiento para la recuperacion de metionina y potasio. |
| AT333175A AT339271B (de) | 1974-05-02 | 1975-04-30 | Verfahren zur wiedergewinnung von methionin und kalium aus den im kreislauf gefuhrten losungen der methioninsynthese |
| CH554275A CH611277A5 (en]) | 1974-05-02 | 1975-04-30 | |
| FR7513723A FR2269522B1 (en]) | 1974-05-02 | 1975-04-30 | |
| DD185791A DD119226A5 (en]) | 1974-05-02 | 1975-04-30 | |
| BE6045002A BE828648A (fr) | 1974-05-02 | 1975-04-30 | Procede de recuperation de methionine et de potassium a partir de solutions amenees en circuit ferme du procede methionine-carbonate de potassion |
| SU752129546A SU586836A3 (ru) | 1974-05-02 | 1975-04-30 | Способ выделени смеси метионина и кислого углекислого кали |
| JP5211975A JPS5542985B2 (en]) | 1974-05-02 | 1975-05-01 | |
| DK190475A DK141119C (da) | 1974-05-02 | 1975-05-01 | Fremgangsmaade til udvinding af methionin og kaliumhydrogencarbonat fra recirkulationsoploesninger i kaliumcarbonat-methioninfremgangsmaaden |
| CA226,039A CA1049555A (en) | 1974-05-02 | 1975-05-01 | Process for recovering methionine and potassium from recycled solutions of the potassium carbonate-methionine process |
| IL47215A IL47215A (en) | 1974-05-02 | 1975-05-01 | Process for the recovery of methionine and potassium from solutions |
| NLAANVRAGE7505228,A NL185921C (nl) | 1974-05-02 | 1975-05-02 | Werkwijze voor het winnen van methionine en kalium uit gerecirculeerde moederloog van het kaliumcarbonaatmethionineproces. |
| BR3384/75A BR7502660A (pt) | 1974-05-02 | 1975-05-02 | Processo para a recuperacao de metionina e de potassio de solucoes conduzidas em circuito do processo de carbonato de potassio-metionina |
| US05/930,012 US4303621A (en) | 1974-05-02 | 1978-08-01 | Process for the recovery of methionine and potassium bicarbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2421167A DE2421167C3 (de) | 1974-05-02 | 1974-05-02 | Verfahren zur Gewinnung von Methionin und Kaliumhydrogencarbonat aus den im Kreislauf geführten Mutterlaugen des Kaliumcarbonat Methioninverfahrens |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2421167A1 DE2421167A1 (de) | 1975-11-20 |
| DE2421167B2 DE2421167B2 (de) | 1977-09-08 |
| DE2421167C3 true DE2421167C3 (de) | 1978-05-11 |
Family
ID=5914460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2421167A Expired DE2421167C3 (de) | 1974-05-02 | 1974-05-02 | Verfahren zur Gewinnung von Methionin und Kaliumhydrogencarbonat aus den im Kreislauf geführten Mutterlaugen des Kaliumcarbonat Methioninverfahrens |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4303621A (en]) |
| JP (1) | JPS5542985B2 (en]) |
| AT (1) | AT339271B (en]) |
| BE (1) | BE828648A (en]) |
| BR (1) | BR7502660A (en]) |
| CA (1) | CA1049555A (en]) |
| CH (1) | CH611277A5 (en]) |
| DD (1) | DD119226A5 (en]) |
| DE (1) | DE2421167C3 (en]) |
| DK (1) | DK141119C (en]) |
| ES (1) | ES437156A1 (en]) |
| FR (1) | FR2269522B1 (en]) |
| GB (1) | GB1510024A (en]) |
| IL (1) | IL47215A (en]) |
| NL (1) | NL185921C (en]) |
| SU (1) | SU586836A3 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303621A (en) | 1974-05-02 | 1981-12-01 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process for the recovery of methionine and potassium bicarbonate |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236631U (en]) * | 1985-08-19 | 1987-03-04 | ||
| DE69709526T2 (de) * | 1996-10-31 | 2002-08-01 | Sumitomo Chemical Co., Ltd. | Verfahren zur Herstellung von Methionin |
| ATE509908T1 (de) * | 2004-02-14 | 2011-06-15 | Evonik Degussa Gmbh | Verfahren zur herstellung von methionin |
| DE102004035465A1 (de) * | 2004-07-22 | 2006-02-16 | Degussa Ag | Verfahren zur Reinigung von CO2-Gasströmen |
| JP4997729B2 (ja) * | 2005-08-29 | 2012-08-08 | 住友化学株式会社 | メチオニンの製造方法 |
| JP2009292795A (ja) | 2008-06-09 | 2009-12-17 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| 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 |
| JP2012201672A (ja) | 2011-03-28 | 2012-10-22 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| US20200140379A1 (en) * | 2017-04-27 | 2020-05-07 | Sumitomo Chemical Company, Limited | Methionine production method and production equipment |
| WO2020254403A1 (en) * | 2019-06-18 | 2020-12-24 | Evonik Operations Gmbh | Process for the preparation of d,l-methionine |
| EP4293012A1 (de) | 2022-06-17 | 2023-12-20 | Evonik Operations GmbH | Verfahren zur gewinnung von gemischen enthaltend methionin und kaliumhydrogencarbonat |
| WO2024175452A1 (en) | 2023-02-22 | 2024-08-29 | Evonik Operations Gmbh | Apparatus and process for recovery of a valuable material |
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49818A (en]) * | 1972-04-17 | 1974-01-07 | ||
| DE2421167C3 (de) | 1974-05-02 | 1978-05-11 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Gewinnung von Methionin und Kaliumhydrogencarbonat aus den im Kreislauf geführten Mutterlaugen des Kaliumcarbonat Methioninverfahrens |
-
1974
- 1974-05-02 DE DE2421167A patent/DE2421167C3/de not_active Expired
-
1975
- 1975-04-24 GB GB17008/75A patent/GB1510024A/en not_active Expired
- 1975-04-29 ES ES437156A patent/ES437156A1/es not_active Expired
- 1975-04-30 BE BE6045002A patent/BE828648A/xx not_active IP Right Cessation
- 1975-04-30 AT AT333175A patent/AT339271B/de not_active IP Right Cessation
- 1975-04-30 SU SU752129546A patent/SU586836A3/ru active
- 1975-04-30 CH CH554275A patent/CH611277A5/xx not_active IP Right Cessation
- 1975-04-30 FR FR7513723A patent/FR2269522B1/fr not_active Expired
- 1975-04-30 DD DD185791A patent/DD119226A5/xx unknown
- 1975-05-01 IL IL47215A patent/IL47215A/xx unknown
- 1975-05-01 JP JP5211975A patent/JPS5542985B2/ja not_active Expired
- 1975-05-01 CA CA226,039A patent/CA1049555A/en not_active Expired
- 1975-05-01 DK DK190475A patent/DK141119C/da not_active IP Right Cessation
- 1975-05-02 BR BR3384/75A patent/BR7502660A/pt unknown
- 1975-05-02 NL NLAANVRAGE7505228,A patent/NL185921C/xx not_active IP Right Cessation
-
1978
- 1978-08-01 US US05/930,012 patent/US4303621A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303621A (en) | 1974-05-02 | 1981-12-01 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process for the recovery of methionine and potassium bicarbonate |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA333175A (de) | 1977-02-15 |
| BE828648A (fr) | 1975-10-30 |
| IL47215A (en) | 1979-05-31 |
| US4303621A (en) | 1981-12-01 |
| DD119226A5 (en]) | 1976-04-12 |
| DK141119C (da) | 1980-07-28 |
| FR2269522A1 (en]) | 1975-11-28 |
| AT339271B (de) | 1977-10-10 |
| IL47215A0 (en) | 1975-07-28 |
| FR2269522B1 (en]) | 1979-06-08 |
| NL185921C (nl) | 1990-08-16 |
| JPS5542985B2 (en]) | 1980-11-04 |
| NL7505228A (nl) | 1975-11-04 |
| DE2421167A1 (de) | 1975-11-20 |
| SU586836A3 (ru) | 1977-12-30 |
| CH611277A5 (en]) | 1979-05-31 |
| ES437156A1 (es) | 1977-01-16 |
| DK141119B (da) | 1980-01-21 |
| DK190475A (da) | 1975-11-03 |
| GB1510024A (en) | 1978-05-10 |
| CA1049555A (en) | 1979-02-27 |
| BR7502660A (pt) | 1976-03-16 |
| DE2421167B2 (de) | 1977-09-08 |
| JPS511415A (en]) | 1976-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |