ES409763A1 - Peroxygen compounds - Google Patents
Peroxygen compoundsInfo
- Publication number
- ES409763A1 ES409763A1 ES409763A ES409763A ES409763A1 ES 409763 A1 ES409763 A1 ES 409763A1 ES 409763 A ES409763 A ES 409763A ES 409763 A ES409763 A ES 409763A ES 409763 A1 ES409763 A1 ES 409763A1
- Authority
- ES
- Spain
- Prior art keywords
- working solution
- regeneration
- treatment
- combination
- alkaline
- 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
- 150000001875 compounds Chemical class 0.000 title 1
- 230000008929 regeneration Effects 0.000 abstract 6
- 238000011069 regeneration method Methods 0.000 abstract 6
- 239000012224 working solution Substances 0.000 abstract 6
- 238000011282 treatment Methods 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000011284 combination treatment Methods 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000004053 quinones Chemical class 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin 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)
- Epoxy Compounds (AREA)
- Detergent Compositions (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A procedure for the regeneration of useful quinone compounds in a working solution degraded by use in a cyclical process for the production of hydrogen peroxide, the procedure of which is to treat the working solution degraded by contacting it with a regeneration agent, characterized by using a combination of at least two different regeneration treatments, in which one of the combination treatments consists of bringing the oxidized working solution into contact with the regeneration agent and the other treatment of the combination consists of contacting the reduced working solution with a regeneration agent; or a treatment in the combination comprises contacting the working solution in a treatment with a solid alkaline regeneration agent selected from the group consisting of aluminum alkali metal silicates, alkaline activated alumina, alkaline earth metal oxides and hydroxides and resins basic ion exchangers, or an aqueous metal-alkali hydroxide and in another treatment contact the working solution with a solid non-alkaline alumina. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5902971A GB1405251A (en) | 1971-12-20 | 1971-12-20 | Peroxygen compounds |
| GB5903071 | 1971-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES409763A1 true ES409763A1 (en) | 1976-04-16 |
Family
ID=26267762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES409763A Expired ES409763A1 (en) | 1971-12-20 | 1972-12-18 | Peroxygen compounds |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5730801B2 (en) |
| AT (1) | AT360490B (en) |
| BE (1) | BE792900A (en) |
| CA (1) | CA994989A (en) |
| DE (1) | DE2261894C2 (en) |
| ES (1) | ES409763A1 (en) |
| FI (1) | FI61299C (en) |
| FR (1) | FR2164667B1 (en) |
| GB (1) | GB1405251A (en) |
| IN (1) | IN137860B (en) |
| IT (1) | IT974499B (en) |
| NL (1) | NL175610C (en) |
| RO (1) | RO62354A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4566998A (en) * | 1981-09-28 | 1986-01-28 | Foret S.A. | Production of hydrogen peroxide |
| JP4735500B2 (en) * | 2006-09-29 | 2011-07-27 | 三菱瓦斯化学株式会社 | Production method of hydrogen peroxide by anthraquinone method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138743B (en) * | 1958-06-24 | 1962-10-31 | Laporte Chemical | Process for the regeneration of used organic working solutions in the production of hydrogen peroxide |
| NL123981C (en) * | 1961-02-27 | 1900-01-01 | ||
| DE1273499B (en) * | 1964-07-28 | 1968-07-25 | Degussa | Process for the regeneration of work solutions for the production of hydrogen peroxide by the anthraquinone process |
| US3432267A (en) * | 1967-05-26 | 1969-03-11 | Fmc Corp | Regeneration of anthraquinone working solution used in the production of hydrogen peroxide |
-
0
- BE BE792900D patent/BE792900A/en not_active IP Right Cessation
-
1971
- 1971-12-20 GB GB5902971A patent/GB1405251A/en not_active Expired
-
1972
- 1972-12-07 CA CA158,785A patent/CA994989A/en not_active Expired
- 1972-12-08 IN IN2099/72A patent/IN137860B/en unknown
- 1972-12-13 JP JP12634372A patent/JPS5730801B2/ja not_active Expired
- 1972-12-14 IT IT7254728A patent/IT974499B/en active
- 1972-12-14 FI FI3538/72A patent/FI61299C/en active
- 1972-12-18 ES ES409763A patent/ES409763A1/en not_active Expired
- 1972-12-18 NL NLAANVRAGE7217248,A patent/NL175610C/en not_active IP Right Cessation
- 1972-12-18 FR FR7245144A patent/FR2164667B1/fr not_active Expired
- 1972-12-18 DE DE2261894A patent/DE2261894C2/en not_active Expired
- 1972-12-19 AT AT1081372A patent/AT360490B/en not_active IP Right Cessation
- 1972-12-20 RO RO73237A patent/RO62354A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT360490B (en) | 1981-01-12 |
| FR2164667B1 (en) | 1976-06-04 |
| JPS4869793A (en) | 1973-09-21 |
| ATA1081372A (en) | 1980-06-15 |
| IN137860B (en) | 1975-10-04 |
| DE2261894A1 (en) | 1973-06-28 |
| FR2164667A1 (en) | 1973-08-03 |
| NL175610C (en) | 1984-12-03 |
| DE2261894C2 (en) | 1983-03-17 |
| NL175610B (en) | 1984-07-02 |
| RO62354A (en) | 1977-08-15 |
| FI61299B (en) | 1982-03-31 |
| IT974499B (en) | 1974-06-20 |
| FI61299C (en) | 1982-07-12 |
| JPS5730801B2 (en) | 1982-07-01 |
| GB1405251A (en) | 1975-09-10 |
| CA994989A (en) | 1976-08-17 |
| BE792900A (en) | 1973-06-18 |
| NL7217248A (en) | 1973-06-22 |
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