BE571099A - - Google Patents
Info
- Publication number
- BE571099A BE571099A BE571099DA BE571099A BE 571099 A BE571099 A BE 571099A BE 571099D A BE571099D A BE 571099DA BE 571099 A BE571099 A BE 571099A
- Authority
- BE
- Belgium
- Prior art keywords
- column
- alcohol
- extractive distillation
- pipe
- impurities
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 68
- 239000012535 impurity Substances 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 29
- 230000001476 alcoholic Effects 0.000 claims description 24
- 238000000895 extractive distillation Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 238000006703 hydration reaction Methods 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 230000036571 hydration Effects 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000012043 crude product Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 235000019441 ethanol Nutrition 0.000 description 47
- 238000004821 distillation Methods 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000003621 irrigation water Substances 0.000 description 3
- 230000001105 regulatory Effects 0.000 description 3
- 210000000538 Tail Anatomy 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- -1 ketones Hydrocarbons Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571099A true BE571099A (it) |
Family
ID=189420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571099D BE571099A (it) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE571099A (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2349652A1 (fr) * | 1976-04-26 | 1977-11-25 | Versuchs Lehranstalt Spiritusf | Procede d'extraction a la vapeur du contenu alcoolique des mouts fermentes |
| FR2592059A1 (fr) * | 1985-12-24 | 1987-06-26 | Goyard Distillerie Jean | Procede et dispositif de production d'eaux de vie de bouche de faible teneur en methanol et produits obtenus |
-
0
- BE BE571099D patent/BE571099A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2349652A1 (fr) * | 1976-04-26 | 1977-11-25 | Versuchs Lehranstalt Spiritusf | Procede d'extraction a la vapeur du contenu alcoolique des mouts fermentes |
| FR2592059A1 (fr) * | 1985-12-24 | 1987-06-26 | Goyard Distillerie Jean | Procede et dispositif de production d'eaux de vie de bouche de faible teneur en methanol et produits obtenus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2515203A1 (fr) | Procede de distillation pour la production d'ethanol deshydrate | |
| CA1177012A (fr) | Procede de production d'alcools deshydrates utilisables comme composants d'un carburant pour moteur | |
| EP0436691B1 (fr) | Procede de preparation en continu d'acrylates legers | |
| EP1212280B1 (fr) | Procede de purification de l'acide acrylique obtenu par oxydation du propylene et/ou l'acroleine | |
| EP0129459B1 (fr) | Procédé de purification d'un mélange eau-alcool en C1-C2-impuretés, issu d'un procédé de fabrication industriel d'alcool en C1-C2 au moyen d'un agent d'extraction | |
| EP0542596B1 (fr) | Procédé de séparation d'éthyl tertiobutyl éther et d'éthanol | |
| FR2467185A1 (fr) | Procedes de separation et de purification du resorcinol et de l'hydroquinone | |
| BE571099A (it) | ||
| FR2509294A1 (fr) | Procede de fabrication d'esters de l'acide acrylique ou methacrylique | |
| FR2760006A1 (fr) | Procede de production d'olefine tertiaire par decomposition d'ether alkylique tertiaire | |
| FR2619106A1 (fr) | Procede de production d'alcool sensiblement anhydre renfermant au moins 2 atomes de carbone par distillation et extraction d'une solution aqueuse de cet alcool | |
| RU2689594C2 (ru) | Установка и способ для производства очищенного метанола | |
| BE512888A (it) | ||
| WO2019228871A1 (fr) | Méthode d'extraction partielle de butanol d'une solution aqueuse comprenant de l'éthanol et du butanol | |
| BE575493A (it) | ||
| BE434140A (it) | ||
| BE567199A (it) | ||
| BE516323A (it) | ||
| CH362060A (fr) | Procédé pour éliminer les substances carbonées volatiles des solutions aqueuses de peroxyde d'hydrogène | |
| BE353792A (it) | ||
| BE606401A (it) | ||
| CH154167A (fr) | Procédé et installation pour la fabrication de l'oxyde de mésityle. | |
| PL48400B1 (it) | ||
| CH96870A (fr) | Procédé de récupération, en partant d'un mélange de gaz se composant d'hydrocarbures et renfermant des corps non saturés, des oléfines contenant plus de deux atomes de carbone, sous forme de sulfates acides. | |
| BE520853A (it) |