CH411818A - Verfahren zur Verbesserung der Qualität der Alkohole, erzeugt mit Hilfe des Oxo-Verfahrens - Google Patents
Verfahren zur Verbesserung der Qualität der Alkohole, erzeugt mit Hilfe des Oxo-VerfahrensInfo
- Publication number
- CH411818A CH411818A CH32161A CH32161A CH411818A CH 411818 A CH411818 A CH 411818A CH 32161 A CH32161 A CH 32161A CH 32161 A CH32161 A CH 32161A CH 411818 A CH411818 A CH 411818A
- Authority
- CH
- Switzerland
- Prior art keywords
- alcohol
- mineral acid
- alcohols
- acid
- quality
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 27
- 150000001298 alcohols Chemical class 0.000 title claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 35
- 239000002253 acid Substances 0.000 claims description 31
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 20
- 239000011707 mineral Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 150000008043 acidic salts Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 3
- 235000010755 mineral Nutrition 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229910000377 hydrazine sulfate Inorganic materials 0.000 description 1
- 239000012493 hydrazine sulfate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB91160A GB929648A (en) | 1960-01-11 | 1960-01-11 | Improvements in and relating to improving the quality of alcohols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH411818A true CH411818A (de) | 1966-04-30 |
Family
ID=9712673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH32161A CH411818A (de) | 1960-01-11 | 1961-01-11 | Verfahren zur Verbesserung der Qualität der Alkohole, erzeugt mit Hilfe des Oxo-Verfahrens |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH411818A (enrdf_load_html_response) |
| DE (1) | DE1168879B (enrdf_load_html_response) |
| GB (1) | GB929648A (enrdf_load_html_response) |
| SE (1) | SE315874B (enrdf_load_html_response) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE814739C (de) * | 1949-08-06 | 1951-09-24 | Ruhrchemie Ag | Verfahren zur Reinigung synthetischer Aldehydprodukte |
| DE910539C (de) * | 1951-04-28 | 1954-05-03 | Ruhrchemie Ag | Verfahren zur Herstellung von acetalfreien Fraktionen aus Produkten der Kohlenoxydhydrierung |
| DE953606C (de) * | 1954-04-03 | 1956-12-06 | Chemische Verwertungsgesellsch | Verfahren zum Reinigen von sauerstoffhaltigen organischen Verbindungen |
-
1960
- 1960-01-11 GB GB91160A patent/GB929648A/en not_active Expired
-
1961
- 1961-01-04 DE DEJ19260A patent/DE1168879B/de active Pending
- 1961-01-10 SE SE18661A patent/SE315874B/xx unknown
- 1961-01-11 CH CH32161A patent/CH411818A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE315874B (enrdf_load_html_response) | 1969-10-13 |
| DE1168879B (de) | 1964-04-30 |
| GB929648A (en) | 1963-06-26 |
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