BE496845A - - Google Patents
Info
- Publication number
- BE496845A BE496845A BE496845DA BE496845A BE 496845 A BE496845 A BE 496845A BE 496845D A BE496845D A BE 496845DA BE 496845 A BE496845 A BE 496845A
- Authority
- BE
- Belgium
- Prior art keywords
- aldehyde
- purification
- amount
- aldehydes
- treated
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 150000007513 acids Chemical class 0.000 claims description 8
- 238000007792 addition Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000001131 transforming Effects 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 230000003197 catalytic Effects 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 6
- 239000000571 coke Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- KSMVZQYAVGTKIV-UHFFFAOYSA-N Decanal Chemical compound CCCCCCCCCC=O KSMVZQYAVGTKIV-UHFFFAOYSA-N 0.000 description 5
- DLYUQMMRRRQYAE-UHFFFAOYSA-N Phosphorus pentoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- GYHFUZHODSMOHU-UHFFFAOYSA-N Nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L Potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- KMPQYAYAQWNLME-UHFFFAOYSA-N Undecanal Chemical compound CCCCCCCCCCC=O KMPQYAYAQWNLME-UHFFFAOYSA-N 0.000 description 1
- GIPIUENNGCQCIT-UHFFFAOYSA-K [Co+3].[O-]P([O-])([O-])=O Chemical class [Co+3].[O-]P([O-])([O-])=O GIPIUENNGCQCIT-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496845A true BE496845A (de) |
Family
ID=139953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496845D BE496845A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE496845A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757200A (en) * | 1951-03-29 | 1956-07-31 | Exxon Research Engineering Co | Decobalting of oxo aldehydes with nonaqueous oxalic acid |
| US2757377A (en) * | 1953-03-02 | 1956-07-31 | Exxon Research Engineering Co | Acid decobalting |
-
0
- BE BE496845D patent/BE496845A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757200A (en) * | 1951-03-29 | 1956-07-31 | Exxon Research Engineering Co | Decobalting of oxo aldehydes with nonaqueous oxalic acid |
| US2757377A (en) * | 1953-03-02 | 1956-07-31 | Exxon Research Engineering Co | Acid decobalting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2389364B1 (de) | Neues verfahren zur gewinnung von 5-amino-2,3-dihydrophthalazin-1,4-dion-alkalisalzen, und deren verwendung in der medizin | |
| EP0097563B1 (de) | Verfahren zur Herstellung von kolloiden Dispersionen von Cerdioxid in organischen Flüssigkeiten | |
| EP0112219B1 (de) | Zusammensetzungen von Organometallmischungen die Elemente der Lanthanid- und Mangan- oder Eisengruppe enthalten, Verfahren zur Herstellung und ihre Verwendung als Zusätze für Brennstoffe oder Treibstoffe für Motoren | |
| EP0304369B1 (de) | Verfahren zur Herstellung von kolloidalen Dispersionen von Cerdioxid in alkoholischem Medium | |
| BE496845A (de) | ||
| EP1345880B1 (de) | Verfahren zur herstellung von karbonsäuren durch karbonylierung mit palladium | |
| JP2003306465A (ja) | 炭素原子数８〜１６のカルボン酸を製造する際の残分の処理法 | |
| EP0069946B1 (de) | Öl, seine Herstellung und seine Verwendung, insbesondere in Kosmetika | |
| EP0093627B1 (de) | Verfahren zur Herstellung von Cerium-Carboxylaten | |
| BE828603A (fr) | Catalyseur pour l'oxydation en phase liquide des olefines et procede d'obtention dudit catalyseur | |
| US2758136A (en) | Decolorizing oxo aldehydes with acids | |
| BE505594A (de) | ||
| FR2760016A1 (fr) | Procede de fabrication industrielle de diosmine a partir de l'hesperidine | |
| BE563632A (de) | ||
| BE505098A (de) | ||
| FR2668487A1 (fr) | Procede economique de reduction de la zearalenone en zearalanol. | |
| BE498029A (de) | ||
| BE484556A (de) | ||
| CH292588A (fr) | Procédé de fabrication de sulfaméthazine. | |
| BE335343A (de) | ||
| CH106039A (fr) | Procédé pour transférer la vitamine soluble dans les corps gras (vitamine A), de la matière grasse qui la contient à ses solvants organiques. | |
| CH112397A (fr) | Procédé de préparation du thymol à partir du 2.nitrocymène. | |
| BE467100A (de) | ||
| CH637362A5 (fr) | Procede de separation du dinitro-2,4 t-butyl-6 methyl-3 anisole des melanges bruts de synthese le contenant. | |
| BE623725A (de) |