SE423230B - Forfarande for utvinning av glycin eller beta-alanin - Google Patents
Forfarande for utvinning av glycin eller beta-alaninInfo
- Publication number
- SE423230B SE423230B SE7501575A SE7501575A SE423230B SE 423230 B SE423230 B SE 423230B SE 7501575 A SE7501575 A SE 7501575A SE 7501575 A SE7501575 A SE 7501575A SE 423230 B SE423230 B SE 423230B
- Authority
- SE
- Sweden
- Prior art keywords
- alanin
- glycin
- beta
- recovery
- procedure
- Prior art date
Links
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 title 2
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
- C07C227/42—Crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44254374A | 1974-02-14 | 1974-02-14 | |
| US517469A US3904585A (en) | 1974-02-14 | 1974-10-24 | Process for recovering glycine and beta-alanine from sodium sulfate solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7501575L SE7501575L (sv) | 1975-08-15 |
| SE423230B true SE423230B (sv) | 1982-04-26 |
Family
ID=27033204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7501575A SE423230B (sv) | 1974-02-14 | 1975-02-12 | Forfarande for utvinning av glycin eller beta-alanin |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3904585A (sv) |
| SE (1) | SE423230B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4621153A (en) * | 1985-02-27 | 1986-11-04 | Biotechnica International, Inc. | Purification and recovery of amino acids |
| EP0356854B1 (en) * | 1988-08-29 | 1993-09-08 | The Dow Chemical Company | Treatment of inorganic salts contaminated with organic compounds |
| US4986976A (en) | 1989-04-11 | 1991-01-22 | W. R. Grace & Co.-Conn. | Recovery of glycine and glauber's salt from waste crystal liquors |
| US5011988A (en) * | 1989-10-11 | 1991-04-30 | W. R. Grace & Co.-Conn. | Recovery of IDA and Glauber's salt from waste crystal liquors |
| US5159110A (en) * | 1991-05-16 | 1992-10-27 | W. R. Grace & Co.-Conn. | Process for recovering n-methyliminodiacetic acid from sodium sulfate |
| US6080432A (en) * | 1996-12-23 | 2000-06-27 | Wm. Wrigley Jr. Company | Chewing gum composition containing sodium glycinate and method of making a chewing gum product therefrom |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433832A (en) * | 1965-12-03 | 1969-03-18 | Dow Chemical Co | Recovery of alpha-aminocarboxylic acids from sodium chloride solutions |
-
1974
- 1974-10-24 US US517469A patent/US3904585A/en not_active Expired - Lifetime
-
1975
- 1975-02-12 SE SE7501575A patent/SE423230B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7501575L (sv) | 1975-08-15 |
| US3904585A (en) | 1975-09-09 |
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