BE621220A - - Google Patents
Info
- Publication number
- BE621220A BE621220A BE621220DA BE621220A BE 621220 A BE621220 A BE 621220A BE 621220D A BE621220D A BE 621220DA BE 621220 A BE621220 A BE 621220A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- distillation
- shuttle
- quinone
- solvent
- Prior art date
Links
- 150000004053 quinones Chemical class 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- 238000004821 distillation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000002378 acidificating Effects 0.000 claims 2
- 239000007857 degradation product Substances 0.000 claims 2
- MJVAVZPDRWSRRC-UHFFFAOYSA-N Menadione Chemical compound C1=CC=C2C(=O)C(C)=CC(=O)C2=C1 MJVAVZPDRWSRRC-UHFFFAOYSA-N 0.000 claims 1
- 240000005147 Syzygium aromaticum Species 0.000 claims 1
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-Benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 17
- 239000000126 substance Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- KBPLFHHGFOOTCA-UHFFFAOYSA-N octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N benzohydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000001131 transforming Effects 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- 150000003738 xylenes Chemical class 0.000 description 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N Anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 210000004940 Nucleus Anatomy 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000012084 conversion product Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- BGJQNPIOBWKQAW-UHFFFAOYSA-N 1-tert-butylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)(C)C BGJQNPIOBWKQAW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000021095 non-nutrients Nutrition 0.000 description 1
- 239000003791 organic solvent mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004151 quinonyl group Chemical group 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621220A true BE621220A (it) |
Family
ID=194342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621220D BE621220A (it) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE621220A (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0325135A1 (en) * | 1988-01-07 | 1989-07-26 | FMC Corporation | Process for purifying a working compound for hydrogen peroxide production |
-
0
- BE BE621220D patent/BE621220A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0325135A1 (en) * | 1988-01-07 | 1989-07-26 | FMC Corporation | Process for purifying a working compound for hydrogen peroxide production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0965562B1 (fr) | Procédé et installation pour la fabrication d'une solution aqueuse de peroxyde d'hydrogène et solution aqueuse de peroxyde d'hydrogène | |
| EP1246633A2 (fr) | Procede d'extraction des insaponificables des huiles vegetales au moyen de chloro-1-butane | |
| BE621220A (it) | ||
| CA1113118A (fr) | Separation des acides sulfoniques du milieu de leur preparation | |
| EP0121466B1 (fr) | Procédé de décomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogène et de trifluorure de bore | |
| EP0017294A1 (fr) | Procédé pour l'épuration d'oxydes d'oléfines | |
| EP0037349B1 (fr) | Procédé de préparation d'O,O-diméthyl-phosphorodithioate de mercaptosuccinate d'ethyl (malathion(R)) | |
| EP0026533B1 (fr) | Procédé pour la récupération d'acides carboxyliques à partir de mélanges contenant des esters de glycols dérivés de ces acides | |
| FR2505202A1 (fr) | Procede de recuperation de matieres solides dissoutes a partir d'une solution aqueuse les contenant | |
| EP0686619A1 (fr) | Procédé de récupération de l'acide acétique contenu dans un effluent en présence d'impuretés organiques | |
| BE488522A (it) | ||
| BE499365A (it) | ||
| BE489815A (it) | ||
| BE430359A (it) | ||
| BE709321A (it) | ||
| BE622360A (it) | ||
| BE582235A (it) | ||
| BE530852A (it) | ||
| BE680344A (it) | ||
| BE453928A (it) | ||
| BE554502A (it) | ||
| BE483311A (it) | ||
| BE608837A (it) | ||
| BE563303A (it) | ||
| CH261122A (fr) | Procédé pour la fabrication d'alcools acétyléniques. |