JPH029018B2 - - Google Patents
Info
- Publication number
- JPH029018B2 JPH029018B2 JP11515882A JP11515882A JPH029018B2 JP H029018 B2 JPH029018 B2 JP H029018B2 JP 11515882 A JP11515882 A JP 11515882A JP 11515882 A JP11515882 A JP 11515882A JP H029018 B2 JPH029018 B2 JP H029018B2
- Authority
- JP
- Japan
- Prior art keywords
- crystals
- glycine
- crystallization
- solution
- crystal
- 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
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 72
- 239000013078 crystal Substances 0.000 claims description 53
- 239000004471 Glycine Substances 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012047 saturated solution Substances 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 description 17
- 230000008025 crystallization Effects 0.000 description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000002329 infrared spectrum Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 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
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 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 |
|---|---|---|---|
| JP11515882A JPS597142A (ja) | 1982-07-02 | 1982-07-02 | γ型グリシンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11515882A JPS597142A (ja) | 1982-07-02 | 1982-07-02 | γ型グリシンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597142A JPS597142A (ja) | 1984-01-14 |
| JPH029018B2 true JPH029018B2 (en]) | 1990-02-28 |
Family
ID=14655762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11515882A Granted JPS597142A (ja) | 1982-07-02 | 1982-07-02 | γ型グリシンの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597142A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005097734A1 (ja) * | 2004-04-07 | 2005-10-20 | Asahi Kasei Chemicals Corporation | アミノ酸の精製方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4992893A (en) * | 1986-02-19 | 1991-02-12 | Hitachi, Ltd. | Alignment disk for magnetic disk driving apparatus and method and apparatus for verifying tracking error of the magnetic disk driving apparatus |
| 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 |
| CN113200882A (zh) * | 2021-04-30 | 2021-08-03 | 铂尊投资集团有限公司 | 一种非醇析的甘氨酸结晶方法 |
-
1982
- 1982-07-02 JP JP11515882A patent/JPS597142A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005097734A1 (ja) * | 2004-04-07 | 2005-10-20 | Asahi Kasei Chemicals Corporation | アミノ酸の精製方法 |
| JP2005298366A (ja) * | 2004-04-07 | 2005-10-27 | Asahi Kasei Chemicals Corp | アミノ酸とイミノジカルボン酸を分離回収する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS597142A (ja) | 1984-01-14 |
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