FI823549L - Foerfarande vid framstaellning av vaeteperoxid - Google Patents
Foerfarande vid framstaellning av vaeteperoxidInfo
- Publication number
- FI823549L FI823549L FI823549A FI823549A FI823549L FI 823549 L FI823549 L FI 823549L FI 823549 A FI823549 A FI 823549A FI 823549 A FI823549 A FI 823549A FI 823549 L FI823549 L FI 823549L
- Authority
- FI
- Finland
- Prior art keywords
- working solution
- vaeteperoxid
- hydrogenation
- anthraquinone
- oxidation
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
- C01B21/096—Amidosulfonic acid; Salts thereof
-
- 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)
- Luminescent Compositions (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8106244A SE425079B (sv) | 1981-10-22 | 1981-10-22 | Forfarande for framstellning av veteperoxid genom antrakinonprocessen |
SE8106244 | 1981-10-22 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI823549A0 FI823549A0 (fi) | 1982-10-18 |
FI823549L true FI823549L (fi) | 1983-04-23 |
FI67352B FI67352B (fi) | 1984-11-30 |
FI67352C FI67352C (fi) | 1985-03-11 |
Family
ID=20344855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI823549A FI67352C (fi) | 1981-10-22 | 1982-10-18 | Foerfarande vid framstaellning av vaeteperoxid |
Country Status (9)
Country | Link |
---|---|
US (1) | US4503028A (fi) |
EP (1) | EP0078780B1 (fi) |
JP (1) | JPS5884103A (fi) |
AT (1) | ATE18534T1 (fi) |
CA (1) | CA1203670A (fi) |
DE (1) | DE3269859D1 (fi) |
FI (1) | FI67352C (fi) |
NO (1) | NO158614C (fi) |
SE (1) | SE425079B (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6342196B2 (en) * | 1998-06-29 | 2002-01-29 | University Of Pittsburgh | Synthesis of hydrogen peroxide |
FR2788052B1 (fr) * | 1998-12-31 | 2001-04-06 | Krebs Speichim | Prparation de peroxyde d'hydrogene par un procede cyclique a l'anthraquinone ameliore |
WO2000066489A1 (en) * | 1999-04-29 | 2000-11-09 | University Of Pittsburgh | Synthesis of hydrogen peroxide |
DE10207407A1 (de) * | 2002-02-21 | 2003-09-04 | Degussa | Verfahren zur Herstellung von Wasserstoffperoxid |
EP1350761A1 (de) | 2002-03-28 | 2003-10-08 | Degussa AG | Verfahren zur Herstellung von Wasserstoffperoxid |
US7722847B2 (en) * | 2002-09-30 | 2010-05-25 | Evonik Degussa Gmbh | Aqueous hydrogen peroxide solutions and method of making same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US763387A (en) * | 1903-02-09 | 1904-06-28 | Eldred P Dickinson | Method of drying materials. |
DE411801C (de) * | 1922-01-04 | 1925-04-04 | Adolf Schneider Dr Ing | Verfahren und Vorrichtung zum Eindampfen von Fluessigkeiten |
US1833717A (en) * | 1927-01-13 | 1931-11-24 | Heat Treating Company | Purification and concentration of liquids |
FR675258A (fr) * | 1928-05-18 | 1930-02-07 | Industrikemiska Ab | Procédé et dispositif d'évaporation |
US1854385A (en) * | 1928-10-27 | 1932-04-19 | Schaack Bros Chemical Works In | Process of drying organic liquids |
US1996852A (en) * | 1932-02-06 | 1935-04-09 | Bergell Clemens | Process and apparatus for distilling or expelling volatile constituents from liquids |
US2867507A (en) * | 1958-05-08 | 1959-01-06 | Du Pont | Hydrogenation of alkylanthraquinones |
US3111460A (en) * | 1960-10-31 | 1963-11-19 | Phillips Petroleum Co | Method of and apparatus for controlling a fluid separation process |
US3326778A (en) * | 1962-12-27 | 1967-06-20 | Arthur E Mock | Direct contact flash distillation with air and steam |
US3330625A (en) * | 1963-10-22 | 1967-07-11 | Pittsburgh Plate Glass Co | Hydrogen peroxide manufacture |
US3345272A (en) * | 1965-05-14 | 1967-10-03 | Richard A Collins | Multiple effect purification of contaminated fluids by direct gaseous flow contact |
US3409515A (en) * | 1966-03-30 | 1968-11-05 | Artisan Ind | Method of stripping volatile constituents from a mixture |
DE2042522C3 (de) * | 1970-08-27 | 1979-01-25 | Deutsche Gold- U. Silber-Scheideanstalt, Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung sehr reiner, wässriger, höher konzentrierter Wasserstoffperoxidlösungen |
-
1981
- 1981-10-22 SE SE8106244A patent/SE425079B/sv not_active IP Right Cessation
-
1982
- 1982-09-29 US US06/428,435 patent/US4503028A/en not_active Expired - Lifetime
- 1982-10-12 AT AT82850197T patent/ATE18534T1/de not_active IP Right Cessation
- 1982-10-12 EP EP82850197A patent/EP0078780B1/en not_active Expired
- 1982-10-12 DE DE8282850197T patent/DE3269859D1/de not_active Expired
- 1982-10-12 CA CA000413240A patent/CA1203670A/en not_active Expired
- 1982-10-18 FI FI823549A patent/FI67352C/fi not_active IP Right Cessation
- 1982-10-21 NO NO823505A patent/NO158614C/no not_active IP Right Cessation
- 1982-10-22 JP JP57185892A patent/JPS5884103A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FI67352C (fi) | 1985-03-11 |
FI67352B (fi) | 1984-11-30 |
US4503028A (en) | 1985-03-05 |
DE3269859D1 (en) | 1986-04-17 |
NO823505L (no) | 1983-04-25 |
JPS5884103A (ja) | 1983-05-20 |
EP0078780B1 (en) | 1986-03-12 |
NO158614C (no) | 1988-10-12 |
JPS6251203B2 (fi) | 1987-10-29 |
NO158614B (no) | 1988-07-04 |
FI823549A0 (fi) | 1982-10-18 |
ATE18534T1 (de) | 1986-03-15 |
CA1203670A (en) | 1986-04-29 |
EP0078780A1 (en) | 1983-05-11 |
SE425079B (sv) | 1982-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1403638A (en) | Method of removing mercury from gases contaminated therewith | |
BR8300600A (pt) | Processo e aparelho aperfeicoados para a producao de amonia | |
NO161039C (no) | Fremgangsmaate til aa fjerne co2 og/eller h2s fra gasser | |
DE3462999D1 (en) | Process for separating aggressive gases from gas mixtures | |
GB1366594A (en) | Process of and apparatus for treating a liquid such as water with oxidising gas | |
ES2000265A6 (es) | Procedimiento de recuperacion para adsorcion de al menos un constituyente preferiblemente adsorbible de una mezcla gaseosa | |
RU95105588A (ru) | Способ удаления диоксида серы из отходящих газов | |
FI823549L (fi) | Foerfarande vid framstaellning av vaeteperoxid | |
ATE88988T1 (de) | Verfahren und vorrichtung zur herstellung von ozonhaeltigen gasen und loesungen. | |
BR9811438A (pt) | Processo e equipamento para a regeneração de trietileno glicol | |
IT7828071A0 (it) | Processo per la separazione di contaminanti polimerici da soluzioni acquose assorbenti usate per trattare correnti gassose contenenti gas organici. | |
ES2055945T5 (es) | Procedimiento para la purificacion biologica de corrientes de aire saliente. | |
ES443792A1 (es) | Procedimiento para la regeneracion de soluciones de depura- cion acuosas regenerables. | |
GB902713A (en) | Process of producing anhydrous urea | |
GB1021963A (en) | A process for working up waste gases containing hydrogen chloride | |
GB1438601A (en) | Method for the purification of sulphuric acid containing mercury | |
FR2200204A1 (en) | Ozone application in water treatment - by oxygen recycling and passing carrier gas through adsorption/desorption towers | |
GB1370678A (en) | Process for the removal of oxidisable gases from a gas stream | |
GB1325141A (en) | Purification of smoke and gas | |
GB229334A (en) | Improved manufacture of chlorine | |
ATE74531T1 (de) | Anlage fuer die mehrstufige, nasse reinigung von abgasen. | |
GB811058A (en) | Method of producing concentrated sulphuric acid and oleum from gases containing hydrogen sulphide | |
US4010112A (en) | Production of aqueous solutions of chlorine dioxide and chlorine | |
GB886023A (en) | Improvements in or relating to the purification of gases or gaseous mixtures | |
GB495304A (en) | Improvements in or relating to the separation of olefines from gaseous mixtures |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |
Owner name: EKA AB |