FI830677L - Foerfarande foer minskning av syrehalten i gasblandningar - Google Patents
Foerfarande foer minskning av syrehalten i gasblandningarInfo
- Publication number
- FI830677L FI830677L FI830677A FI830677A FI830677L FI 830677 L FI830677 L FI 830677L FI 830677 A FI830677 A FI 830677A FI 830677 A FI830677 A FI 830677A FI 830677 L FI830677 L FI 830677L
- Authority
- FI
- Finland
- Prior art keywords
- sustainability
- ministry
- procedure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8104242 | 1981-07-08 | ||
SE8104242A SE426808B (sv) | 1981-07-08 | 1981-07-08 | Forfarande for reducering av syrehalten i gasblandningar, varvid gasen bringas i kontakt med en losning innehallande antrahydrokinonderivat |
SE8200228 | 1982-06-28 | ||
PCT/SE1982/000228 WO1983000139A1 (en) | 1981-07-08 | 1982-06-28 | A process of reducing the oxygen content in gas mixtures |
Publications (4)
Publication Number | Publication Date |
---|---|
FI830677L true FI830677L (fi) | 1983-03-01 |
FI830677A0 FI830677A0 (fi) | 1983-03-01 |
FI68603B FI68603B (fi) | 1985-06-28 |
FI68603C FI68603C (fi) | 1985-10-10 |
Family
ID=20344222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI830677A FI68603C (fi) | 1981-07-08 | 1983-03-01 | Foerfarande foer minskning av syrehalten i gasblandningar |
Country Status (8)
Country | Link |
---|---|
US (1) | US4541997A (fi) |
EP (1) | EP0082864B1 (fi) |
JP (1) | JPS58501072A (fi) |
CA (1) | CA1186869A (fi) |
DE (1) | DE3262974D1 (fi) |
FI (1) | FI68603C (fi) |
SE (1) | SE426808B (fi) |
WO (1) | WO1983000139A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI82920C (fi) * | 1989-09-22 | 1995-04-04 | Kemira Oy | Foerfarande foer framstaellning av vaeteperoxid |
FR2730985B1 (fr) * | 1995-02-28 | 1997-08-01 | Chemoxal Sa | Procede et installation de production de peroxyde d'hydrogene |
EP1350761A1 (de) * | 2002-03-28 | 2003-10-08 | Degussa AG | Verfahren zur Herstellung von Wasserstoffperoxid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE377455B (fi) * | 1973-05-11 | 1975-07-07 | Elektrokemiska Ab | |
GB1434518A (en) * | 1974-10-30 | 1976-05-05 | Elektrokemiska Ab | Process for manufacturing hydrogen peroxide |
SE411745B (sv) * | 1977-08-26 | 1980-02-04 | Elektrokemiska Ab | Forfarande for framstellning av veteperoxid enligt antrakinonprocessen |
US4374820A (en) * | 1981-07-29 | 1983-02-22 | E. I. Du Pont De Nemours And Company | Manufacture of H2 O2 |
US4428923A (en) * | 1982-11-09 | 1984-01-31 | Degussa Aktiengesellschaft | Continuous process for the production of hydrogen peroxide according to the anthraquinone process |
-
1981
- 1981-07-08 SE SE8104242A patent/SE426808B/sv not_active IP Right Cessation
-
1982
- 1982-06-28 WO PCT/SE1982/000228 patent/WO1983000139A1/en active IP Right Grant
- 1982-06-28 US US06/467,478 patent/US4541997A/en not_active Expired - Fee Related
- 1982-06-28 DE DE8282902097T patent/DE3262974D1/de not_active Expired
- 1982-06-28 JP JP57502107A patent/JPS58501072A/ja active Granted
- 1982-06-28 EP EP82902097A patent/EP0082864B1/en not_active Expired
- 1982-07-05 CA CA000406637A patent/CA1186869A/en not_active Expired
-
1983
- 1983-03-01 FI FI830677A patent/FI68603C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3262974D1 (en) | 1985-05-15 |
EP0082864B1 (en) | 1985-04-10 |
JPS6327281B2 (fi) | 1988-06-02 |
SE8104242L (sv) | 1983-01-09 |
SE426808B (sv) | 1983-02-14 |
FI68603C (fi) | 1985-10-10 |
WO1983000139A1 (en) | 1983-01-20 |
CA1186869A (en) | 1985-05-14 |
EP0082864A1 (en) | 1983-07-06 |
JPS58501072A (ja) | 1983-07-07 |
US4541997A (en) | 1985-09-17 |
FI830677A0 (fi) | 1983-03-01 |
FI68603B (fi) | 1985-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: EKA AB |