IN169015B - - Google Patents
Info
- Publication number
- IN169015B IN169015B IN667/CAL/87A IN667CA1987A IN169015B IN 169015 B IN169015 B IN 169015B IN 667CA1987 A IN667CA1987 A IN 667CA1987A IN 169015 B IN169015 B IN 169015B
- Authority
- IN
- India
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
- C01B15/013—Separation; Purification; Concentration
-
- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Extraction Or Liquid Replacement (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3633672A DE3633672C2 (de) | 1986-10-03 | 1986-10-03 | Verfahren zur Herstellung von Wasserstoffperoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169015B true IN169015B (fi) | 1991-08-17 |
Family
ID=6310962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN667/CAL/87A IN169015B (fi) | 1986-10-03 | 1987-08-25 |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4759921A (fi) |
| EP (1) | EP0262350B1 (fi) |
| JP (1) | JPH0621014B2 (fi) |
| CN (1) | CN1005191B (fi) |
| AR (1) | AR241176A1 (fi) |
| AT (1) | ATE67986T1 (fi) |
| AU (1) | AU590452B2 (fi) |
| BR (1) | BR8705011A (fi) |
| CA (1) | CA1284420C (fi) |
| DE (2) | DE3633672C2 (fi) |
| ES (1) | ES2025602T3 (fi) |
| FI (1) | FI81556C (fi) |
| GE (1) | GEP19970802B (fi) |
| GR (1) | GR3003467T3 (fi) |
| IL (1) | IL83476A (fi) |
| IN (1) | IN169015B (fi) |
| MX (1) | MX168600B (fi) |
| NO (1) | NO170922C (fi) |
| PT (1) | PT85854B (fi) |
| SG (1) | SG29292G (fi) |
| SU (1) | SU1722225A3 (fi) |
| TR (1) | TR23850A (fi) |
| ZA (1) | ZA875853B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2788052B1 (fr) * | 1998-12-31 | 2001-04-06 | Krebs Speichim | Prparation de peroxyde d'hydrogene par un procede cyclique a l'anthraquinone ameliore |
| CN1295143C (zh) * | 2005-03-11 | 2007-01-17 | 天津大学 | 过氧化氢生产中蒽醌工作液氢化反应的操作方法 |
| US7863493B2 (en) * | 2006-04-12 | 2011-01-04 | Shell Oil Company | Process for preparing an organic hydroperoxide, industrial set-up therefore and process wherein such organic hydroperoxide is used in the preparation of an alkylene oxide |
| EP2411323A1 (en) * | 2009-03-27 | 2012-02-01 | Solvay SA | Method for the production of hydrogen peroxide |
| CN103145102B (zh) * | 2013-03-11 | 2015-01-14 | 上海睿思化工科技有限公司 | 一种除去过氧化氢中有机杂质的方法 |
| CN113233425B (zh) * | 2021-06-28 | 2022-12-02 | 清华大学 | 过氧化氢萃取方法 |
| CN116477579B (zh) * | 2023-02-16 | 2024-07-23 | 浙江恒逸石化研究院有限公司 | 一种提高蒽醌法生产双氧水的萃取收率和产品质量的方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA534064A (en) * | 1956-12-04 | Kopsch Ulrich | Manufacture of hydrogen peroxide | |
| GB817556A (en) | 1956-09-28 | 1959-07-29 | Laporte Chemical | Improvements in or relating to the manufacture of hydrogen peroxide |
| CA664876A (en) * | 1963-06-11 | G. Schwemberger John | Purification of anthraquinone working solutions for producing hydrogen peroxide | |
| CA592287A (en) * | 1960-02-09 | R. Holmes William | Production of hydrogen peroxide | |
| GB700864A (en) * | 1951-02-02 | 1953-12-09 | Ici Ltd | Improvements in or relating to the manufacture of hydrogen peroxide |
| BE516198A (fi) * | 1951-12-14 | |||
| GB786838A (en) | 1956-01-20 | 1957-11-27 | Du Pont | Purification of crude aqueous hydrogen peroxide |
| US2901323A (en) * | 1953-03-31 | 1959-08-25 | Du Pont | Purification of crude aqueous hydrogen peroxide |
| GB794433A (en) | 1955-04-06 | 1958-05-07 | Skyhi Ltd | A new and improved spike extractor |
| US2919975A (en) | 1956-05-04 | 1960-01-05 | Columbia Southern Chem Corp | Purification of hydrogen peroxide |
| GB841323A (en) * | 1956-11-15 | 1960-07-13 | Laporte Chemical | Improvements in or relating to the manufacture of hydrogen peroxide |
| FR1194436A (fr) * | 1956-11-15 | 1959-11-09 | Laporte Chemical | Perfectionnements concernant la production d'eau oxygénée |
| FR1221679A (fr) * | 1958-01-10 | 1960-06-03 | Laporte Chemical | Procédé de fabrication de l'eau oxygénée |
| FR1234731A (fr) * | 1958-01-10 | 1960-10-19 | Laporte Chemical | Perfectionnements à la fabrication de l'eau oxygénée |
| DE1135866B (de) | 1958-12-05 | 1962-09-06 | Solvay | Verfahren zum Reinigen von rohen waessrigen Wasserstoffperoxydloesungen |
| AT228743B (de) * | 1960-03-11 | 1963-08-12 | Degussa | Verfahren zum Reinigen wässeriger Lösungen von Wasserstoffperoxyd |
| US3043666A (en) | 1960-03-11 | 1962-07-10 | Fmc Corp | Purification of hydrogen peroxide |
| DE1108191B (de) | 1960-04-07 | 1961-06-08 | Kali Chemie Ag | Verfahren zur Reinigung waessriger Wasserstoffperoxydloesungen |
| US3107151A (en) * | 1960-09-07 | 1963-10-15 | Kali Chemie Ag | Process for the removal of small amounts of hydrogenperoxide from organic operating solutions |
| FR81626E (fr) * | 1962-05-03 | 1963-10-18 | Laporte Chemical | Perfectionnements à la fabrication de l'eau oxygénée |
| FR1412812A (fr) * | 1963-10-30 | 1965-10-01 | Laporte Chemical | Procédé de purification de l'eau oxygénée |
| GB1109603A (en) * | 1963-10-30 | 1968-04-10 | Laporte Chemical | Improvements in or relating to hydrogen peroxide |
| FR1426417A (fr) * | 1965-01-07 | 1966-01-28 | Inst Corps Gras | Procédé et appareillage pour la rupture des émulsions et la séparation de leurs constituants par filtration |
| GB1153430A (en) * | 1965-07-21 | 1969-05-29 | Laporte Chemical | Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide |
| FR1475926A (fr) | 1966-02-24 | 1967-04-07 | Solvay | Procédé d'épuration de solutions aqueuses de peroxyde d'hydrogène |
| FR1492339A (fr) * | 1966-07-21 | 1967-08-18 | Laporte Chemical | Procédé de coalescence d'émulsions |
| IL28687A (en) | 1966-11-16 | 1971-05-26 | Continental Oil Co | Digital system for controlling a seismic vibrator |
| GB1427704A (en) | 1971-12-23 | 1976-03-10 | Knitmesh Ltd Davies Ca | Coalescing means |
| US3996341A (en) * | 1975-04-30 | 1976-12-07 | Fmc Corporation | Process for purifying trioctyl phosphate and use therefor |
-
1986
- 1986-10-03 DE DE3633672A patent/DE3633672C2/de not_active Expired - Fee Related
-
1987
- 1987-08-07 IL IL83476A patent/IL83476A/xx not_active IP Right Cessation
- 1987-08-07 ZA ZA875853A patent/ZA875853B/xx unknown
- 1987-08-08 ES ES198787111501T patent/ES2025602T3/es not_active Expired - Lifetime
- 1987-08-08 AT AT87111501T patent/ATE67986T1/de not_active IP Right Cessation
- 1987-08-08 EP EP87111501A patent/EP0262350B1/de not_active Expired - Lifetime
- 1987-08-08 DE DE8787111501T patent/DE3773457D1/de not_active Expired - Lifetime
- 1987-08-10 NO NO873339A patent/NO170922C/no unknown
- 1987-08-21 FI FI873634A patent/FI81556C/fi not_active IP Right Cessation
- 1987-08-25 IN IN667/CAL/87A patent/IN169015B/en unknown
- 1987-08-28 TR TR65487A patent/TR23850A/xx unknown
- 1987-09-21 SU SU874203303A patent/SU1722225A3/ru active
- 1987-09-29 AR AR87308874A patent/AR241176A1/es active
- 1987-09-29 BR BR8705011A patent/BR8705011A/pt not_active IP Right Cessation
- 1987-09-30 CN CN87106649.1A patent/CN1005191B/zh not_active Expired
- 1987-10-01 US US07/103,215 patent/US4759921A/en not_active Expired - Lifetime
- 1987-10-01 MX MX008635A patent/MX168600B/es unknown
- 1987-10-02 PT PT85854A patent/PT85854B/pt not_active IP Right Cessation
- 1987-10-02 AU AU79302/87A patent/AU590452B2/en not_active Ceased
- 1987-10-02 CA CA000548480A patent/CA1284420C/en not_active Expired - Lifetime
- 1987-10-02 JP JP62248240A patent/JPH0621014B2/ja not_active Expired - Lifetime
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1991
- 1991-12-30 GR GR91402198T patent/GR3003467T3/el unknown
-
1992
- 1992-03-10 SG SG292/92A patent/SG29292G/en unknown
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1993
- 1993-05-19 GE GEAP1993779A patent/GEP19970802B/en unknown