NL7111380A - - Google Patents
Info
- Publication number
- NL7111380A NL7111380A NL7111380A NL7111380A NL7111380A NL 7111380 A NL7111380 A NL 7111380A NL 7111380 A NL7111380 A NL 7111380A NL 7111380 A NL7111380 A NL 7111380A NL 7111380 A NL7111380 A NL 7111380A
- Authority
- NL
- Netherlands
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7189470A JPS4941040B1 (en) | 1970-08-18 | 1970-08-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7111380A true NL7111380A (en) | 1972-02-22 |
| NL172639B NL172639B (en) | 1983-05-02 |
| NL172639C NL172639C (en) | 1983-10-03 |
Family
ID=13473682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7111380A NL172639C (en) | 1970-08-18 | 1971-08-18 | PROCESS FOR REGENERATING A WORKING SOLUTION FOR THE PREPARATION OF HYDROGEN PEROXIDE. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4941040B1 (en) |
| BE (1) | BE771405A (en) |
| DE (1) | DE2141234C3 (en) |
| DK (1) | DK131983C (en) |
| FI (1) | FI56816C (en) |
| FR (1) | FR2102325B1 (en) |
| GB (1) | GB1355394A (en) |
| IT (1) | IT941675B (en) |
| NL (1) | NL172639C (en) |
| NO (1) | NO131639C (en) |
| SE (1) | SE358872B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI82669C (en) * | 1989-01-27 | 1991-04-10 | Kemira Oy | FOERFARANDE FOER FRAMSTAELLNING AV VAETEPEROXID. |
| TWI443063B (en) * | 2007-07-11 | 2014-07-01 | Mitsubishi Gas Chemical Co | Method for producing regenerative catalyst for producing hydrogen peroxide working solution |
| CN103706356A (en) * | 2014-01-10 | 2014-04-09 | 中国天辰工程有限公司 | Preparation method of eggshell type anthraquinone hydrogenation fixed bed catalyst |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1319025A (en) * | 1962-04-03 | 1963-02-22 | Edogawa Kagaku Kogyo Kabushiki | Process for the dehydrogenation of tetrahydroanthraquinones |
-
1970
- 1970-08-18 JP JP7189470A patent/JPS4941040B1/ja active Pending
-
1971
- 1971-03-08 FI FI67071A patent/FI56816C/en active
- 1971-03-09 SE SE302871A patent/SE358872B/xx unknown
- 1971-03-11 DK DK114771A patent/DK131983C/en active
- 1971-03-12 NO NO94271A patent/NO131639C/no unknown
- 1971-08-11 IT IT2742171A patent/IT941675B/en active
- 1971-08-11 GB GB3776771A patent/GB1355394A/en not_active Expired
- 1971-08-17 BE BE771405A patent/BE771405A/en not_active IP Right Cessation
- 1971-08-17 FR FR7129898A patent/FR2102325B1/fr not_active Expired
- 1971-08-17 DE DE19712141234 patent/DE2141234C3/en not_active Expired
- 1971-08-18 NL NL7111380A patent/NL172639C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL172639C (en) | 1983-10-03 |
| DK131983B (en) | 1975-10-06 |
| FI56816C (en) | 1980-04-10 |
| DE2141234A1 (en) | 1972-02-24 |
| FR2102325A1 (en) | 1972-04-07 |
| SE358872B (en) | 1973-08-13 |
| FR2102325B1 (en) | 1975-07-11 |
| NO131639B (en) | 1975-03-24 |
| IT941675B (en) | 1973-03-10 |
| NO131639C (en) | 1975-07-02 |
| DK131983C (en) | 1976-03-15 |
| DE2141234C3 (en) | 1978-05-11 |
| FI56816B (en) | 1979-12-31 |
| BE771405A (en) | 1972-02-17 |
| JPS4941040B1 (en) | 1974-11-06 |
| DE2141234B2 (en) | 1977-09-08 |
| GB1355394A (en) | 1974-06-05 |
| NL172639B (en) | 1983-05-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |