FI61299C - Regenereringsfoerfarande foer kinonfoerbindningar - Google Patents
Regenereringsfoerfarande foer kinonfoerbindningar Download PDFInfo
- Publication number
- FI61299C FI61299C FI3538/72A FI353872A FI61299C FI 61299 C FI61299 C FI 61299C FI 3538/72 A FI3538/72 A FI 3538/72A FI 353872 A FI353872 A FI 353872A FI 61299 C FI61299 C FI 61299C
- Authority
- FI
- Finland
- Prior art keywords
- working solution
- treatment
- reduced
- quinone
- oxidized
- Prior art date
Links
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5902971 | 1971-12-20 | ||
| GB5902971A GB1405251A (en) | 1971-12-20 | 1971-12-20 | Peroxygen compounds |
| GB5903071 | 1971-12-20 | ||
| GB5903071 | 1971-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI61299B FI61299B (fi) | 1982-03-31 |
| FI61299C true FI61299C (fi) | 1982-07-12 |
Family
ID=26267762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3538/72A FI61299C (fi) | 1971-12-20 | 1972-12-14 | Regenereringsfoerfarande foer kinonfoerbindningar |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5730801B2 (ro) |
| AT (1) | AT360490B (ro) |
| BE (1) | BE792900A (ro) |
| CA (1) | CA994989A (ro) |
| DE (1) | DE2261894C2 (ro) |
| ES (1) | ES409763A1 (ro) |
| FI (1) | FI61299C (ro) |
| FR (1) | FR2164667B1 (ro) |
| GB (1) | GB1405251A (ro) |
| IN (1) | IN137860B (ro) |
| IT (1) | IT974499B (ro) |
| NL (1) | NL175610C (ro) |
| RO (1) | RO62354A (ro) |
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 (ja) * | 2006-09-29 | 2011-07-27 | 三菱瓦斯化学株式会社 | アントラキノン法による過酸化水素の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138743B (de) * | 1958-06-24 | 1962-10-31 | Laporte Chemical | Verfahren zur Regenerierung von verbrauchten organischen Arbeitsloesungen bei der Wasserstoffperoxydherstellung |
| DE1273499B (de) * | 1964-07-28 | 1968-07-25 | Degussa | Verfahren zum Regenerieren von Arbeitsloesungen fuer die Herstellung von Wasserstoffperoxid nach dem Anthrachinonverfahren |
| 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/xx 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 FI FI3538/72A patent/FI61299C/fi active
- 1972-12-14 IT IT7254728A patent/IT974499B/it active
- 1972-12-18 DE DE2261894A patent/DE2261894C2/de not_active Expired
- 1972-12-18 FR FR7245144A patent/FR2164667B1/fr not_active Expired
- 1972-12-18 ES ES409763A patent/ES409763A1/es not_active Expired
- 1972-12-18 NL NLAANVRAGE7217248,A patent/NL175610C/xx not_active IP Right Cessation
- 1972-12-19 AT AT1081372A patent/AT360490B/de not_active IP Right Cessation
- 1972-12-20 RO RO73237A patent/RO62354A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL175610B (nl) | 1984-07-02 |
| FR2164667A1 (ro) | 1973-08-03 |
| NL175610C (nl) | 1984-12-03 |
| CA994989A (en) | 1976-08-17 |
| NL7217248A (ro) | 1973-06-22 |
| RO62354A (ro) | 1977-08-15 |
| ATA1081372A (de) | 1980-06-15 |
| FI61299B (fi) | 1982-03-31 |
| JPS5730801B2 (ro) | 1982-07-01 |
| IN137860B (ro) | 1975-10-04 |
| AT360490B (de) | 1981-01-12 |
| DE2261894C2 (de) | 1983-03-17 |
| JPS4869793A (ro) | 1973-09-21 |
| FR2164667B1 (ro) | 1976-06-04 |
| GB1405251A (en) | 1975-09-10 |
| DE2261894A1 (de) | 1973-06-28 |
| ES409763A1 (es) | 1976-04-16 |
| BE792900A (fr) | 1973-06-18 |
| IT974499B (it) | 1974-06-20 |
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