DE292866C - - Google Patents
Info
- Publication number
- DE292866C DE292866C DENDAT292866D DE292866DA DE292866C DE 292866 C DE292866 C DE 292866C DE NDAT292866 D DENDAT292866 D DE NDAT292866D DE 292866D A DE292866D A DE 292866DA DE 292866 C DE292866 C DE 292866C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- oxalic acid
- solution
- filtrate
- filtered
- 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.)
- Active
Links
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 33
- HHLFWLYXYJOTON-UHFFFAOYSA-N Glyoxylic acid Natural products OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 claims description 13
- 235000006408 oxalic acid Nutrition 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 159000000007 calcium salts Chemical class 0.000 claims 2
- 239000000706 filtrate Substances 0.000 claims 2
- JIOBOQOAYFOKLJ-UHFFFAOYSA-L calcium;oxaldehydate Chemical compound [Ca+2].[O-]C(=O)C=O.[O-]C(=O)C=O JIOBOQOAYFOKLJ-UHFFFAOYSA-L 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- WOTCTOFEBNHWND-UHFFFAOYSA-M potassium;oxaldehydate Chemical compound [K+].[O-]C(=O)C=O WOTCTOFEBNHWND-UHFFFAOYSA-M 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 229910000497 Amalgam Inorganic materials 0.000 description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L Potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE292866C true DE292866C (fr) |
Family
ID=547590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT292866D Active DE292866C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE292866C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002450A (en) * | 1988-09-06 | 1991-03-26 | Zoller-Kipper Gmbh | Lifting and tilting device for emptying containers into a garbage collector |
-
0
- DE DENDAT292866D patent/DE292866C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002450A (en) * | 1988-09-06 | 1991-03-26 | Zoller-Kipper Gmbh | Lifting and tilting device for emptying containers into a garbage collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0424776B1 (fr) | Procédé pour l'obtention de tetroxyde de ruthénium par oxydation de solutions aqueuses de ruthénates alcalins | |
| DE2428380A1 (de) | Verfahren zum abbeizen von nickel von gegenstaenden und dabei verwendete zusammensetzung | |
| DE292866C (fr) | ||
| DE2713236C3 (fr) | ||
| DE3834807A1 (de) | Verfahren zur herstellung von kohlensauren salzen von alkalimetallen | |
| DE4243698C1 (de) | Elektrolytisches Verfahren zum Lösen von Platin, Platinmetallverunreinigungen und/oder Platinmetallegierungen | |
| EP0305910B1 (fr) | Procédé de fabrication de nitrates de métaux alcalins | |
| DE3872079T2 (de) | Verfahren zur elektrolytischen reduktion und trennung von europium. | |
| DE69513611T2 (de) | Verfahren zur Elektrogewinnung von schweren Metallen | |
| EP0039745B1 (fr) | Procédé pour la fabrication simultanée d'hydrogène et d'acide sulfurique ou de sulfates à partir du soufre et de l'eau | |
| EP0356805B1 (fr) | Procédé de production de dichromates alcolins et d'acide chromique | |
| DE302735C (fr) | ||
| US572512A (en) | Phosphates of alkalies | |
| DE143347C (fr) | ||
| DE115677C (fr) | ||
| DE143320C (fr) | ||
| DE1518065C (de) | Verfahren zur Herstellung von L- und DL-Cysteinhydrochlorid bzw. DL-Cystin durch saure Hydrolyse von Keratinen | |
| DE101177C (fr) | ||
| DE241043C (fr) | ||
| DE263905C (fr) | ||
| DE259953C (fr) | ||
| DE1804728C (de) | Verfahren zur Oxydation oder Reduk tion von mit Wasser nicht mischbaren organischen Verbindungen | |
| DE4110617A1 (de) | Verfahren zur herstellung aromatischer nitroverbindungen mit hilfe dreiwertiger titanverbindungen | |
| DE267531C (fr) | ||
| DE61621C (de) | Verfahren zur Darstellung von Alkalicarbonaten und Chlor |