ES362446A3 - Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES362446A3 ES362446A3 ES362446A ES362446A ES362446A3 ES 362446 A3 ES362446 A3 ES 362446A3 ES 362446 A ES362446 A ES 362446A ES 362446 A ES362446 A ES 362446A ES 362446 A3 ES362446 A3 ES 362446A3
- Authority
- ES
- Spain
- Prior art keywords
- methionine
- translation
- synthesis
- machine
- legally binding
- 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
- 229930182817 methionine Natural products 0.000 title abstract 4
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- -1 methionine nitrile Chemical class 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the synthesis of methionine, characterized by the steps comprising hydrolyzing methionine nitrile with dilute aqueous sulfuric acid, introducing the resulting hydrolysis mixture at a temperature of 90 to 100º c, approximately in a diluted slurry of slaked lime at a ph of 11. Approximately, so that the sulfate ions present in the mixture are converted to calcium sulfate, scarifying the ph of the resulting mixture from about 3 to 4, and then separating the virtually free calcium sulfate from the occluded methionine from the resulting mixture by filtration. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES362446A ES362446A3 (en) | 1969-01-13 | 1969-01-13 | Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES362446A ES362446A3 (en) | 1969-01-13 | 1969-01-13 | Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES362446A3 true ES362446A3 (en) | 1970-12-01 |
Family
ID=8451559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES362446A Expired ES362446A3 (en) | 1969-01-13 | 1969-01-13 | Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES362446A3 (en) |
-
1969
- 1969-01-13 ES ES362446A patent/ES362446A3/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES404748A1 (en) | Process for preparing injectionable compositions | |
| ES441931A1 (en) | Process for production of raw mix cement slurries having reduced water content | |
| ES402577A1 (en) | Process of preventing scale and deposit formation in aqueous systems | |
| ES471032A1 (en) | Purification process | |
| ES362446A3 (en) | Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding) | |
| ES449103A1 (en) | Production of alkali metal phosphate solutions of low vanadium content | |
| GB1328357A (en) | Wet process for the manufacture of phosphoric acid and caldium sulphate | |
| ES310115A1 (en) | A procedure for the production of phosphoric acid and gypsum crystals. (Machine-translation by Google Translate, not legally binding) | |
| ES305194A1 (en) | Procedure for the obtaining of oxygenated and ammonium sulfurs. (Machine-translation by Google Translate, not legally binding) | |
| ES221145A1 (en) | Process for producing defluorinated phosphate material | |
| ES448568A1 (en) | Removing process for impurities from sulfate solusion of group of zinc and cadmium | |
| GB1187664A (en) | Process for the Production of Plaster | |
| ES435989A1 (en) | Production of plasters from phosphated gypsums | |
| SU1624918A1 (en) | METHOD FOR PRODUCING SOLUTION OF BASIC ALUMINUM CHLORIDE | |
| JPS5217391A (en) | Process for production of gypsum of low impurity content | |
| GB1038238A (en) | Improvements in or relating to sodium cyclohexylsulfamate production | |
| JPS5248262A (en) | Method of treatment of waste water from phosphoric acid wet production plant | |
| GB1384702A (en) | Process for the production of a pharmaceutical compound | |
| ES289989A1 (en) | Procedure for the preparation of 6-aminohexanoic acid (Machine-translation by Google Translate, not legally binding) | |
| ES354388A2 (en) | A procedure to produce a composition of dl-metioniona. (Machine-translation by Google Translate, not legally binding) | |
| SU451310A1 (en) | METHOD FOR CLEANING SULPHATE ZINC SOLUTIONS | |
| ES428243A1 (en) | Procedure for the extraction and treatment of carnalite and mineral of taquidrita. (Machine-translation by Google Translate, not legally binding) | |
| JPS5299993A (en) | Production of 2-type alpha hemihydrate gypsum of needle-like crystal from phosphoric acid by-product dihydrate gypsum | |
| GB1263689A (en) | Process for the manufacture of acrolein | |
| ES297095A1 (en) | Procedure for the manufacture of eligic acid (Machine-translation by Google Translate, not legally binding) |