DE144150C - - Google Patents
Info
- Publication number
- DE144150C DE144150C DENDAT144150D DE144150DA DE144150C DE 144150 C DE144150 C DE 144150C DE NDAT144150 D DENDAT144150 D DE NDAT144150D DE 144150D A DE144150D A DE 144150DA DE 144150 C DE144150 C DE 144150C
- Authority
- DE
- Germany
- Prior art keywords
- formate
- oxalate
- soda
- yield
- experiments
- 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
- 238000000034 method Methods 0.000 claims description 7
- 150000004675 formic acid derivatives Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- -1 alkali metal oxalates Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 150000003891 oxalate salts Chemical class 0.000 claims 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 22
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 17
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 7
- 235000006408 oxalic acid Nutrition 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- DCKSLNCVZHTEJK-UHFFFAOYSA-N formic acid;oxalic acid Chemical compound OC=O.OC(=O)C(O)=O DCKSLNCVZHTEJK-UHFFFAOYSA-N 0.000 description 1
- 150000002913 oxalic acids Chemical class 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE144150C true DE144150C (enrdf_load_stackoverflow) |
Family
ID=411600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT144150D Active DE144150C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE144150C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT144150D patent/DE144150C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE144150C (enrdf_load_stackoverflow) | ||
| DE3620308C2 (de) | Flüssige Reaktivfarbstoff-Färbepräparate | |
| AT15506B (de) | Verfahren zur Darstellung von Oxalaten der Alkalien. | |
| DE950907C (de) | Verfahren zum Ausscheiden von Kaliumchlorid aus Mischungen von Kalium- und Natriumchlorid unter gleichzeitiger Gewinnung von Natriumhydroxyd | |
| DE624695C (de) | Verfahren zur Herstellung von Kaliumtetraoxalat | |
| DE99344C (enrdf_load_stackoverflow) | ||
| DE98939C (enrdf_load_stackoverflow) | ||
| DE567682C (de) | Herstellung von Berylliumoxyd | |
| DE648295C (de) | Reinigen von Rohphosphorsaeure | |
| DE292616C (enrdf_load_stackoverflow) | ||
| DE239309C (enrdf_load_stackoverflow) | ||
| DE831971C (de) | Verfahren zur Herstellung von Sorelzement | |
| DE294991C (enrdf_load_stackoverflow) | ||
| DE282253C (enrdf_load_stackoverflow) | ||
| DE136009C (enrdf_load_stackoverflow) | ||
| DE148069C (enrdf_load_stackoverflow) | ||
| DE50835C (de) | Verfahren zur Darstellung der Carbonsäuren des Metaamidophenols und seiner Alkylderivate | |
| DE362538C (de) | Verfahren zur Darstellung von Malonsaeure | |
| DE857345C (de) | Verfahren zur Verwertung der beim Kalimagnesiaprozess anfallenden Umsetzungslauge | |
| DE416005C (de) | Verfahren zum Aufschluss von Erdalkalisulfaten, insbesondere von Bariumsulfat | |
| DE421325C (de) | Verfahren zur Herstellung von Thenardit und Glaubersalz | |
| DE277733C (enrdf_load_stackoverflow) | ||
| DE397937C (de) | Verfahren zur Herstellung eines gut streubaren, nicht wasseranziehenden Kali-Stickstoffmischduengers | |
| DE498280C (de) | Verfahren zur Darstellung von Dithiocarbamaten mit alicyclischen Resten | |
| DE198861C (enrdf_load_stackoverflow) |