ES536241A0 - Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno en fenol o derivados fenolicos - Google Patents
Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno en fenol o derivados fenolicosInfo
- Publication number
- ES536241A0 ES536241A0 ES536241A ES536241A ES536241A0 ES 536241 A0 ES536241 A0 ES 536241A0 ES 536241 A ES536241 A ES 536241A ES 536241 A ES536241 A ES 536241A ES 536241 A0 ES536241 A0 ES 536241A0
- Authority
- ES
- Spain
- Prior art keywords
- phenol
- hydrogen peroxide
- derivative
- procedure
- phenol derivative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C01B15/017—Anhydrous hydrogen peroxide; Anhydrous solutions or gaseous mixtures containing hydrogen peroxide
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 |
---|---|---|---|
DE19833334854 DE3334854A1 (de) | 1983-09-27 | 1983-09-27 | Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen und deren verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES536241A0 true ES536241A0 (es) | 1985-06-01 |
ES8505617A1 ES8505617A1 (es) | 1985-06-01 |
Family
ID=6210144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES536241A Expired ES8505617A1 (es) | 1983-09-27 | 1984-09-26 | Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno en fenol o derivados fenolicos |
Country Status (7)
Country | Link |
---|---|
US (2) | US4686010A (es) |
EP (1) | EP0139194B1 (es) |
JP (1) | JPS6090803A (es) |
AT (1) | ATE32869T1 (es) |
CA (1) | CA1198127A (es) |
DE (2) | DE3334854A1 (es) |
ES (1) | ES8505617A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334854A1 (de) * | 1983-09-27 | 1985-04-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen und deren verwendung |
CN102805954A (zh) * | 2012-08-08 | 2012-12-05 | 天津大学 | 一种苯酚羟化液脱焦油塔用深蒸方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3326928A (en) * | 1951-01-28 | 1967-06-20 | Minnesota Mining & Mfg | Process for preparing fluorinated compounds |
US3092587A (en) * | 1959-07-22 | 1963-06-04 | Bergwerksgesellschaft Hibernia | Process for the production of high percentage solutions of organic peroxides |
GB931119A (en) * | 1960-03-22 | 1963-07-10 | Ciba Ltd | Improvements in processes for the production of peracids |
US3341297A (en) * | 1964-02-26 | 1967-09-12 | Celanese Corp | Production and recovery of aqueous hydrogen peroxide solutions |
DE1262982B (de) * | 1966-03-02 | 1968-03-14 | Bayer Ag | Wasserstoffperoxidloesungen in fluessigen Estern |
US3427229A (en) * | 1967-05-22 | 1969-02-11 | Halcon International Inc | Recovery of tertiary-butyl hydroperoxide by fractionation in the presence of a refluxing agent |
US3707444A (en) * | 1968-09-16 | 1972-12-26 | Degussa | Process for the recovery of nonaqueous hydrogen peroxide |
CH563944A5 (es) * | 1970-05-23 | 1975-07-15 | Degussa | |
DE2038319C3 (de) * | 1970-08-01 | 1980-09-04 | Bayer Ag, 5090 Leverkusen | Nichtwäßrige Wasserstoffperoxid-Lösungen |
DE2038320C3 (de) * | 1970-08-01 | 1981-05-07 | Bayer Ag, 5090 Leverkusen | Nichtwäßrige Wasserstoffperpxid-Lösungen |
NL171693C (nl) * | 1971-05-21 | 1983-05-02 | Degussa | Werkwijze voor het overbrengen van waterstofperoxyde uit een waterige oplossing in een dampvormig of vloeibaar mengsel met organische verbindingen. |
US3767779A (en) * | 1971-07-06 | 1973-10-23 | Oxysynthese | Process for manufacturing hydrogen peroxide |
JPS49101342A (es) * | 1973-02-06 | 1974-09-25 | ||
JPS4930330A (es) * | 1973-03-23 | 1974-03-18 | ||
US4002573A (en) * | 1973-09-13 | 1977-01-11 | Phillips Petroleum Company | Azeotropes of 1,2-dichloro-1,1,2-trifluoroethane |
DE2410758C3 (de) * | 1974-03-06 | 1981-01-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mehrwertigen substituierten Phenolen bzw. Monoäthern mehrwertiger Phenole durch Kernhydroxylierung von Phenolen oder Phenoläthern |
US4174460A (en) * | 1974-03-06 | 1979-11-13 | Bayer Aktiengesellschaft | Process for the hydroxylation of phenols and phenol ethers in the nucleus |
DE2462957C2 (de) * | 1974-03-06 | 1982-02-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Brenzkatechin und Hydrochinon durch Kernhydroxylierung von Phenol |
DE2462990C3 (de) * | 1974-03-06 | 1982-05-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von zweiwertigen substituierten Phenolen bzw. Monoäthern zweiwertiger Phenole durch Kernhydroxylierung von Phenolen bzw. Phenoläthern |
DE2410742C3 (de) * | 1974-03-06 | 1981-01-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Brenzkatechin und Hydrochinon durch Kernhydroxylierung von Phenol |
JPS5134398A (es) * | 1974-09-18 | 1976-03-24 | Hitachi Ltd | |
DE2904831A1 (de) * | 1979-02-08 | 1980-08-14 | Bayer Ag | Verfahren zur abtrennung von phenol aus einem kresolgemisch |
DE2928743A1 (de) * | 1979-07-17 | 1981-02-05 | Bayer Ag | Verfahren zur herstellung mehrwertiger phenole |
US4354046A (en) * | 1981-05-26 | 1982-10-12 | The Dow Chemical Company | Process for obtaining high purity bisphenol A |
US4564514A (en) * | 1982-07-07 | 1986-01-14 | Degussa Aktiengesellschaft | Process for the production of water-free organic hydrogen peroxide solution |
DE3225307A1 (de) * | 1982-07-07 | 1984-01-12 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung wasserfreier, organischer wasserstoffperoxidloesungen |
DE3308737C2 (de) * | 1983-03-11 | 1985-01-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Brenzcatechin und Hydrochinon |
DE3308769C2 (de) * | 1983-03-11 | 1985-01-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Dihydroxybenzolen |
DE3308726C2 (de) * | 1983-03-11 | 1991-01-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Dihydroxybenzolen |
DE3308763C2 (de) * | 1983-03-11 | 1985-01-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Dihydroxybenzolen |
JPS604145A (ja) * | 1983-06-23 | 1985-01-10 | Central Glass Co Ltd | 4−フルオロフエノ−ルの精製方法 |
DE3334854A1 (de) * | 1983-09-27 | 1985-04-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen und deren verwendung |
-
1983
- 1983-09-27 DE DE19833334854 patent/DE3334854A1/de active Granted
-
1984
- 1984-09-06 AT AT84110595T patent/ATE32869T1/de not_active IP Right Cessation
- 1984-09-06 DE DE8484110595T patent/DE3469718D1/de not_active Expired
- 1984-09-06 EP EP84110595A patent/EP0139194B1/de not_active Expired
- 1984-09-07 US US06/648,137 patent/US4686010A/en not_active Expired - Fee Related
- 1984-09-26 CA CA000464083A patent/CA1198127A/en not_active Expired
- 1984-09-26 ES ES536241A patent/ES8505617A1/es not_active Expired
- 1984-09-27 JP JP59200707A patent/JPS6090803A/ja active Pending
-
1987
- 1987-08-04 US US07/081,366 patent/US4760199A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4760199A (en) | 1988-07-26 |
EP0139194A1 (de) | 1985-05-02 |
DE3469718D1 (en) | 1988-04-14 |
CA1198127A (en) | 1985-12-17 |
ATE32869T1 (de) | 1988-03-15 |
JPS6090803A (ja) | 1985-05-22 |
US4686010A (en) | 1987-08-11 |
DE3334854C2 (es) | 1988-06-01 |
ES8505617A1 (es) | 1985-06-01 |
EP0139194B1 (de) | 1988-03-09 |
DE3334854A1 (de) | 1985-04-11 |
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