GB991338A - Production of hydrogen peroxide - Google Patents
Production of hydrogen peroxideInfo
- Publication number
- GB991338A GB991338A GB4878662A GB4878662A GB991338A GB 991338 A GB991338 A GB 991338A GB 4878662 A GB4878662 A GB 4878662A GB 4878662 A GB4878662 A GB 4878662A GB 991338 A GB991338 A GB 991338A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ketone
- anthraquinone
- hydrocarbon
- ester
- cyclohexanol
- 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.)
- Expired
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title abstract 4
- 150000004056 anthraquinones Chemical class 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 239000000470 constituent Substances 0.000 abstract 3
- 150000002576 ketones Chemical class 0.000 abstract 3
- -1 aliphatic ester Chemical class 0.000 abstract 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VVDZWMOQABVVHC-UHFFFAOYSA-N (1-methylcyclohexyl) acetate Chemical group CC(=O)OC1(C)CCCCC1 VVDZWMOQABVVHC-UHFFFAOYSA-N 0.000 abstract 1
- HXVNBWAKAOHACI-UHFFFAOYSA-N 2,4-dimethyl-3-pentanone Chemical group CC(C)C(=O)C(C)C HXVNBWAKAOHACI-UHFFFAOYSA-N 0.000 abstract 1
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 abstract 1
- JORLUGVBYJSSAW-UHFFFAOYSA-N 2-ethyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1CC(CC)CC2 JORLUGVBYJSSAW-UHFFFAOYSA-N 0.000 abstract 1
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical group CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000012224 working solution Substances 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Hydrogen peroxide is produced from anthraquinone by the cyclic reduction-oxidation process employing a working solution solvent comprising (a) at least one ketone in which each radical attached to the carbonyl group contains at least two carbon atoms, (b) an aliphatic ester of a cyclohexanol and/or of an alkyl cyclohexanol and (c) at least one hydrocarbon or hydrocarbon mixture. The ketone is desirably a dialkyl ketone, e.g. diethyl-, di-isopropyl- or di-isobutyl-ketone. The ester is preferably methyl cyclohexanol acetate, or an ester of a monocarboxylic acid having up to five carbon atoms. Advantageously, the hydrocarbon is benzene or is a mixture of aromatic and olefinic hydrocarbons. The constituents (a), (b) and (c) are preferably present in volume ratios of 40 : 35 : 25 to 70 : 5 : 25, especially 50 : 25 : 25. Also, constituents (a) and (b) may be present jointly in an amount, by volume, equal to constituent (c). The reduction step in the cyclic process may be conducted by means of hydrogen in the presence of catalysts prepared according to Specifications 746,385 and 760,737. The term "anthraquinone" includes substituted anthraquinones, e.g. 2-ethyl anthraquinone and substituted nuclearly hydrogenated anthraquinones, e.g. 2-ethyl tetrahydroanthraquinone. Reference has been directed by the Comptroller to Specifications 695,776, 746,385, 747,190, 758,235 and 760,737.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16417162A | 1962-01-03 | 1962-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB991338A true GB991338A (en) | 1965-05-05 |
Family
ID=22593294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4878662A Expired GB991338A (en) | 1962-01-03 | 1962-12-28 | Production of hydrogen peroxide |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH411811A (en) |
| DE (1) | DE1244740B (en) |
| GB (1) | GB991338A (en) |
| NL (1) | NL286371A (en) |
-
0
- NL NL286371D patent/NL286371A/xx unknown
-
1962
- 1962-12-28 GB GB4878662A patent/GB991338A/en not_active Expired
- 1962-12-28 DE DE1962P0030870 patent/DE1244740B/en active Pending
- 1962-12-28 CH CH1527362A patent/CH411811A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH411811A (en) | 1966-04-30 |
| DE1244740B (en) | 1967-07-20 |
| NL286371A (en) |
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