FI52698C - Menetelmä regeneroida työliuoksia, joita on käytetty kiertomenetelmiss ä vetyperoksidin valmistamiseksi - Google Patents
Menetelmä regeneroida työliuoksia, joita on käytetty kiertomenetelmiss ä vetyperoksidin valmistamiseksiInfo
- Publication number
- FI52698C FI52698C FI324672A FI324672A FI52698C FI 52698 C FI52698 C FI 52698C FI 324672 A FI324672 A FI 324672A FI 324672 A FI324672 A FI 324672A FI 52698 C FI52698 C FI 52698C
- Authority
- FI
- Finland
- Prior art keywords
- hydrogen peroxide
- produce hydrogen
- solutions used
- working solutions
- circulating processes
- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7141313A FR2160295B1 (fr) | 1971-11-18 | 1971-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI52698B FI52698B (fr) | 1977-08-01 |
| FI52698C true FI52698C (fi) | 1977-11-10 |
Family
ID=9085981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI324672A FI52698C (fi) | 1971-11-18 | 1972-11-17 | Menetelmä regeneroida työliuoksia, joita on käytetty kiertomenetelmiss ä vetyperoksidin valmistamiseksi |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5523762B2 (fr) |
| BE (1) | BE791535A (fr) |
| BR (1) | BR7208018D0 (fr) |
| CA (1) | CA992488A (fr) |
| CH (1) | CH559703A5 (fr) |
| DE (1) | DE2256475C3 (fr) |
| ES (1) | ES408573A1 (fr) |
| FI (1) | FI52698C (fr) |
| FR (1) | FR2160295B1 (fr) |
| GB (1) | GB1417565A (fr) |
| IT (1) | IT970986B (fr) |
| LU (1) | LU66485A1 (fr) |
| NL (1) | NL7215662A (fr) |
| SE (1) | SE379185B (fr) |
| TR (1) | TR17757A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI383951B (zh) * | 2006-05-09 | 2013-02-01 | Mitsubishi Gas Chemical Co | 包含動作溶液之再生步驟的過氧化氫之製造方法 |
| 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 |
| JP4760677B2 (ja) * | 2006-11-13 | 2011-08-31 | 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1335700A (fr) * | 1962-08-03 | 1963-08-23 | Kali Chemie Ag | Procédé de purification d'une solution utilisée pour la préparation du peroxyde d'hydrogène par le procédé à l'anthraquinone |
-
0
- BE BE791535D patent/BE791535A/fr not_active IP Right Cessation
-
1971
- 1971-11-18 FR FR7141313A patent/FR2160295B1/fr not_active Expired
-
1972
- 1972-11-07 CH CH1621172A patent/CH559703A5/xx not_active IP Right Cessation
- 1972-11-14 ES ES408573A patent/ES408573A1/es not_active Expired
- 1972-11-14 TR TR1775772A patent/TR17757A/xx unknown
- 1972-11-14 BR BR801872A patent/BR7208018D0/pt unknown
- 1972-11-14 CA CA156,739A patent/CA992488A/en not_active Expired
- 1972-11-16 LU LU66485D patent/LU66485A1/xx unknown
- 1972-11-16 GB GB5305372A patent/GB1417565A/en not_active Expired
- 1972-11-17 DE DE19722256475 patent/DE2256475C3/de not_active Expired
- 1972-11-17 IT IT3180372A patent/IT970986B/it active
- 1972-11-17 SE SE1496172A patent/SE379185B/xx unknown
- 1972-11-17 FI FI324672A patent/FI52698C/fi active
- 1972-11-18 JP JP11525772A patent/JPS5523762B2/ja not_active Expired
- 1972-11-20 NL NL7215662A patent/NL7215662A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT970986B (it) | 1974-04-20 |
| DE2256475C3 (de) | 1982-02-25 |
| BE791535A (fr) | 1973-05-17 |
| LU66485A1 (fr) | 1973-02-01 |
| FR2160295A1 (fr) | 1973-06-29 |
| NL7215662A (fr) | 1973-05-22 |
| TR17757A (tr) | 1976-07-01 |
| GB1417565A (en) | 1975-12-10 |
| BR7208018D0 (pt) | 1973-10-09 |
| FR2160295B1 (fr) | 1974-03-29 |
| ES408573A1 (es) | 1975-11-01 |
| JPS5523762B2 (fr) | 1980-06-25 |
| DE2256475A1 (de) | 1973-05-24 |
| FI52698B (fr) | 1977-08-01 |
| CA992488A (en) | 1976-07-06 |
| JPS4862699A (fr) | 1973-09-01 |
| CH559703A5 (fr) | 1975-03-14 |
| SE379185B (fr) | 1975-09-29 |
| DE2256475B2 (de) | 1981-02-26 |
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