JPH029019B2 - - Google Patents
Info
- Publication number
- JPH029019B2 JPH029019B2 JP11515982A JP11515982A JPH029019B2 JP H029019 B2 JPH029019 B2 JP H029019B2 JP 11515982 A JP11515982 A JP 11515982A JP 11515982 A JP11515982 A JP 11515982A JP H029019 B2 JPH029019 B2 JP H029019B2
- Authority
- JP
- Japan
- Prior art keywords
- crystals
- glycine
- crystal
- solution
- crystallization
- 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
- 239000013078 crystal Substances 0.000 claims description 87
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 85
- 239000004471 Glycine Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000001131 transforming effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- 238000002425 crystallisation Methods 0.000 description 14
- 230000008025 crystallization Effects 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 238000002329 infrared spectrum Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11515982A JPS597143A (ja) | 1982-07-02 | 1982-07-02 | グリシンγ晶の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11515982A JPS597143A (ja) | 1982-07-02 | 1982-07-02 | グリシンγ晶の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597143A JPS597143A (ja) | 1984-01-14 |
| JPH029019B2 true JPH029019B2 (es) | 1990-02-28 |
Family
ID=14655787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11515982A Granted JPS597143A (ja) | 1982-07-02 | 1982-07-02 | グリシンγ晶の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597143A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH067796B2 (ja) * | 1984-06-15 | 1994-02-02 | 田辺製薬株式会社 | 固定化生体触媒による反応方法 |
| JP4557280B2 (ja) * | 2003-12-02 | 2010-10-06 | 旭化成ケミカルズ株式会社 | グリシンの製造方法 |
| RU2471372C1 (ru) * | 2011-07-13 | 2013-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский национальный исследовательский государственный университет" (Новосибирский государственный университет, НГУ) | Способ получения гамма-глицина из растворов |
-
1982
- 1982-07-02 JP JP11515982A patent/JPS597143A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS597143A (ja) | 1984-01-14 |
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