RO85716B1 - PROCEDEU DE OBTINERE A ACIDULUI TETRACLORAURIC SI A SARII LUI DE SODIU DE îNALTA PURITATE - Google Patents
PROCEDEU DE OBTINERE A ACIDULUI TETRACLORAURIC SI A SARII LUI DE SODIU DE îNALTA PURITATEInfo
- Publication number
- RO85716B1 RO85716B1 RO109598A RO10959883A RO85716B1 RO 85716 B1 RO85716 B1 RO 85716B1 RO 109598 A RO109598 A RO 109598A RO 10959883 A RO10959883 A RO 10959883A RO 85716 B1 RO85716 B1 RO 85716B1
- Authority
- RO
- Romania
- Prior art keywords
- acid
- gold
- high purity
- resulting
- purified
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 159000000000 sodium salts Chemical class 0.000 title 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 8
- 239000010931 gold Substances 0.000 abstract 8
- 229910052737 gold Inorganic materials 0.000 abstract 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- IZPZQHISQHRLFP-UHFFFAOYSA-J [Na+].[Na+].[Na+].[Na+].[Cl-].[Cl-].[Cl-].[Cl-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Cl-].[Cl-].[Cl-].[Cl-] IZPZQHISQHRLFP-UHFFFAOYSA-J 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- -1 6-bromobenzoic acid-ascorbic acid Chemical compound 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- 238000003916 acid precipitation Methods 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109598A RO85716B1 (ro) | 1983-01-04 | 1983-01-04 | PROCEDEU DE OBTINERE A ACIDULUI TETRACLORAURIC SI A SARII LUI DE SODIU DE îNALTA PURITATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109598A RO85716B1 (ro) | 1983-01-04 | 1983-01-04 | PROCEDEU DE OBTINERE A ACIDULUI TETRACLORAURIC SI A SARII LUI DE SODIU DE îNALTA PURITATE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85716A2 RO85716A2 (fr) | 1984-11-25 |
| RO85716B1 true RO85716B1 (ro) | 1984-11-30 |
Family
ID=20112496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109598A RO85716B1 (ro) | 1983-01-04 | 1983-01-04 | PROCEDEU DE OBTINERE A ACIDULUI TETRACLORAURIC SI A SARII LUI DE SODIU DE îNALTA PURITATE |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85716B1 (fr) |
-
1983
- 1983-01-04 RO RO109598A patent/RO85716B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85716A2 (fr) | 1984-11-25 |
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