SU412291A1 - - Google Patents
Info
- Publication number
- SU412291A1 SU412291A1 SU1750304A SU1750304A SU412291A1 SU 412291 A1 SU412291 A1 SU 412291A1 SU 1750304 A SU1750304 A SU 1750304A SU 1750304 A SU1750304 A SU 1750304A SU 412291 A1 SU412291 A1 SU 412291A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chromium
- bichromate
- chromic acid
- anodic
- carried out
- Prior art date
Links
- 238000000034 method Methods 0.000 description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 13
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 13
- 229910052804 chromium Inorganic materials 0.000 description 13
- 239000011651 chromium Substances 0.000 description 13
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 13
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 9
- 229910000604 Ferrochrome Inorganic materials 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 7
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 238000004070 electrodeposition Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 238000000909 electrodialysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- -1 sulphate ions Chemical class 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1750304A SU412291A1 (enrdf_load_stackoverflow) | 1972-02-25 | 1972-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1750304A SU412291A1 (enrdf_load_stackoverflow) | 1972-02-25 | 1972-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU412291A1 true SU412291A1 (enrdf_load_stackoverflow) | 1974-01-25 |
Family
ID=20503861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1750304A SU412291A1 (enrdf_load_stackoverflow) | 1972-02-25 | 1972-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU412291A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643251A (zh) * | 2013-12-11 | 2014-03-19 | 中国科学院青海盐湖研究所 | 利用电解法制备铬酸钾溶液的装置和方法 |
-
1972
- 1972-02-25 SU SU1750304A patent/SU412291A1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643251A (zh) * | 2013-12-11 | 2014-03-19 | 中国科学院青海盐湖研究所 | 利用电解法制备铬酸钾溶液的装置和方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900002492B1 (ko) | 용액내 화합물의 전해 산화방법 및 전해 산화를 실행하는 전해 유닛 | |
| CN105688676B (zh) | 一种双极膜电渗析法制备次磷酸的工艺 | |
| CN109112569A (zh) | 一种离子交换膜电解法同时制备金属锰与二氧化锰的生产方法 | |
| CN101880888B (zh) | 氨基磺酸镍制备方法 | |
| US4589963A (en) | Process for the conversion of salts of carboxylic acid to their corresponding free acids | |
| JPH02285084A (ja) | 電気分解による二クロム酸アルカリ金属塩類及びクロム酸類の製造方法 | |
| SU412291A1 (enrdf_load_stackoverflow) | ||
| SU310538A1 (enrdf_load_stackoverflow) | ||
| US3969207A (en) | Method for the cyclic electrochemical processing of sulfuric acid-containing pickle waste liquors | |
| US3616323A (en) | Electrochemical conversion of phenol to hydroquinone | |
| Bramer et al. | Electrolytic Regeneration of Spent Pickling Solutions | |
| US3493478A (en) | Electrolytic preparation of perchlorates | |
| CN107587156A (zh) | 利用铬铁制备铬酸酐的方法 | |
| CN108977842A (zh) | 一种离子膜多级电解法生产氨基磺酸钴工艺 | |
| GB1313441A (en) | Process for preparing chlorine and alkali phosphate solution by electrolysis and electrolytic cell for carrying out the process | |
| KR890002060B1 (ko) | 전기분해에 의한 칼륨 퍼옥시디포스페이트의 제조방법 | |
| US651396A (en) | Production of chromium oxid. | |
| SU1741612A3 (ru) | Способ получени бихромата натри или хромовой кислоты | |
| CN105887123A (zh) | 一种PdCl2的制备方法 | |
| CN106283098A (zh) | 一种循环连续电解铝酸钠溶液制备氧化铝的方法 | |
| SU427036A1 (ru) | Способ получения свинцовых кронов | |
| CA2122931C (en) | Electrolytic production of acid | |
| EP0433750B1 (de) | Verfahren zur Herstellung von Chromsäure | |
| US2542888A (en) | Electrochemical processes of producing manganese from aqueous manganese salt solution | |
| SU525625A1 (ru) | Способ получени хлорного железа |