BE493858A - - Google Patents
Info
- Publication number
- BE493858A BE493858A BE493858DA BE493858A BE 493858 A BE493858 A BE 493858A BE 493858D A BE493858D A BE 493858DA BE 493858 A BE493858 A BE 493858A
- Authority
- BE
- Belgium
- Prior art keywords
- crystals
- glutamic acid
- monoclinic
- acid
- solution
- Prior art date
Links
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 88
- 229960002989 Glutamic Acid Drugs 0.000 claims description 86
- 235000013922 glutamic acid Nutrition 0.000 claims description 84
- 239000004220 glutamic acid Substances 0.000 claims description 84
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium;(2S)-2-aminopentanedioate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 claims description 63
- 239000000243 solution Substances 0.000 claims description 55
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 48
- 239000002253 acid Substances 0.000 claims description 39
- 239000000725 suspension Substances 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 13
- 230000005712 crystallization Effects 0.000 claims description 13
- 230000001590 oxidative Effects 0.000 claims description 13
- 238000007792 addition Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000010924 continuous production Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 235000012970 cakes Nutrition 0.000 description 8
- 238000010899 nucleation Methods 0.000 description 7
- 239000012452 mother liquor Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 238000010979 pH adjustment Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 210000004940 Nucleus Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000001747 exhibiting Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003287 optical Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- 210000001772 Blood Platelets Anatomy 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 240000008529 Triticum aestivum Species 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 210000004027 cells Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000021307 wheat Nutrition 0.000 description 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE493858A true BE493858A (de) |
Family
ID=137761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE493858D BE493858A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE493858A (de) |
-
0
- BE BE493858D patent/BE493858A/fr unknown
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