GB1279302A - Production of non-aqueous hydrogen peroxide solutions - Google Patents
Production of non-aqueous hydrogen peroxide solutionsInfo
- Publication number
- GB1279302A GB1279302A GB4351569A GB4351569A GB1279302A GB 1279302 A GB1279302 A GB 1279302A GB 4351569 A GB4351569 A GB 4351569A GB 4351569 A GB4351569 A GB 4351569A GB 1279302 A GB1279302 A GB 1279302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen peroxide
- working solution
- stripping
- solution
- sept
- 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 10
- 239000012224 working solution Substances 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000011054 acetic acid Nutrition 0.000 abstract 1
- -1 alkyl anthraquinones Chemical class 0.000 abstract 1
- 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 1
- 150000004056 anthraquinones Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 1
- 235000019260 propionic acid Nutrition 0.000 abstract 1
- 229940090181 propyl acetate Drugs 0.000 abstract 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 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
- C01B15/013—Separation; Purification; Concentration
- C01B15/017—Anhydrous hydrogen peroxide; Anhydrous solutions or gaseous mixtures containing hydrogen peroxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1279302 Hydrogen peroxide DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 3 Sept 1969 [16 Sept 1968] 43515/69 Heading C1A A non-aqueous solution of hydrogen peroxide is produced by separating hydrogen peroxide from a working solution obtained after the oxidation stage in the anthraquinone process, by means of a stripping distillation under reduced pressure, with the vapour of an organic solvent as a stripping agent, and after condensation, is obtained in the form of a non-aqueous solution in the stripping solvent; any components of the working solution simultaneously separated in the distillation being deposited in a phase separation vessel and returned to the working solution. The " working solution " is a solution of one or more alkyl anthraquinones in a high boiling point solvent, resistant to both oxygen and hydrogen peroxide. The stripping agent may be a carboxylic acid, such as formic acid, acetic acid or propionic acid, an ester, such as ethyl acetate, propyl acetate or butyl acetate, or an alcohol such as propanol, butanol or cyclohexanol. Mixtures of these compounds may also be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT902568A AT284786B (en) | 1968-09-16 | 1968-09-16 | Process for obtaining non-aqueous hydrogen peroxide solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1279302A true GB1279302A (en) | 1972-06-28 |
Family
ID=3610544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4351569A Expired GB1279302A (en) | 1968-09-16 | 1969-09-03 | Production of non-aqueous hydrogen peroxide solutions |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT284786B (en) |
| BE (1) | BE738897A (en) |
| CH (1) | CH535717A (en) |
| CS (1) | CS154643B2 (en) |
| DE (1) | DE1802003A1 (en) |
| ES (1) | ES370782A1 (en) |
| FR (1) | FR2018153A1 (en) |
| GB (1) | GB1279302A (en) |
| NL (1) | NL160786C (en) |
| RO (1) | RO56022A (en) |
| SE (1) | SE343839B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1212368B (en) * | 1961-06-22 | 1966-03-10 | Bendix Corp | Friction disc for disc friction clutches with several circular or segment-shaped inorganic friction linings set in shells |
| DE1253965B (en) * | 1962-11-26 | 1967-11-09 | Clark Maschinenfabrik Ges Mit | Band brake with a brake lining made of sintered metal, in particular as a parking brake for motor vehicles |
| CH563944A5 (en) * | 1970-05-23 | 1975-07-15 | Degussa | |
| DE2038320C3 (en) * | 1970-08-01 | 1981-05-07 | Bayer Ag, 5090 Leverkusen | Non-aqueous hydrogen peroxide solutions |
| DE2252674C3 (en) * | 1972-10-27 | 1981-02-05 | Bayer Ag, 5090 Leverkusen | Process for the production of aldehydes from olefins |
| DE3225307A1 (en) * | 1982-07-07 | 1984-01-12 | Degussa Ag, 6000 Frankfurt | METHOD FOR PRODUCING WATER-FREE, ORGANIC HYDROGEN PEROXIDE SOLUTIONS |
| FR2557240B1 (en) * | 1983-12-21 | 1989-05-19 | Europ Propulsion | BRAKE DISC WITH REMOVABLE LININGS |
-
1968
- 1968-09-16 AT AT902568A patent/AT284786B/en not_active IP Right Cessation
- 1968-10-09 DE DE19681802003 patent/DE1802003A1/en not_active Withdrawn
-
1969
- 1969-07-25 CH CH1143769A patent/CH535717A/en not_active IP Right Cessation
- 1969-07-31 RO RO6069069A patent/RO56022A/ro unknown
- 1969-08-19 NL NL6912596A patent/NL160786C/en not_active IP Right Cessation
- 1969-08-23 ES ES370782A patent/ES370782A1/en not_active Expired
- 1969-08-29 FR FR6929696A patent/FR2018153A1/fr not_active Withdrawn
- 1969-09-03 GB GB4351569A patent/GB1279302A/en not_active Expired
- 1969-09-05 CS CS611269A patent/CS154643B2/cs unknown
- 1969-09-15 BE BE738897D patent/BE738897A/xx unknown
- 1969-09-15 SE SE1268169A patent/SE343839B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6912596A (en) | 1970-03-18 |
| SE343839B (en) | 1972-03-20 |
| CS154643B2 (en) | 1974-04-30 |
| RO56022A (en) | 1974-02-01 |
| NL160786B (en) | 1979-07-16 |
| NL160786C (en) | 1979-12-17 |
| ES370782A1 (en) | 1971-10-16 |
| DE1802003A1 (en) | 1970-04-23 |
| AT284786B (en) | 1970-09-25 |
| CH535717A (en) | 1973-04-15 |
| BE738897A (en) | 1970-03-16 |
| FR2018153A1 (en) | 1970-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |