IL69155A - Preparation of anhydrous organic solutions of hydrogen peroxide - Google Patents
Preparation of anhydrous organic solutions of hydrogen peroxideInfo
- Publication number
- IL69155A IL69155A IL69155A IL6915583A IL69155A IL 69155 A IL69155 A IL 69155A IL 69155 A IL69155 A IL 69155A IL 6915583 A IL6915583 A IL 6915583A IL 69155 A IL69155 A IL 69155A
- Authority
- IL
- Israel
- Prior art keywords
- hydrogen peroxide
- organic solutions
- preparation
- solutions
- anhydrous organic
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
1. A process for the production of organic solutions of hydrogen peroxide, the water content of which is less than 0.5% by weight, from aqueous solutions of hydrogen peroxide by mixing with carboxylic acid esters, characterised in that the aqueous hydrogen peroxide solutions are mixed with alkyl or cycloalkyl esters of saturated aliphatic carboxylic acids which have a total number of carbon atoms of from 4 to 8 and form azeotropes with water, and in that water is removed azeotropically under a pressure of from 160 to 1,000 mbar.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823225307 DE3225307A1 (en) | 1982-07-07 | 1982-07-07 | METHOD FOR PRODUCING WATER-FREE, ORGANIC HYDROGEN PEROXIDE SOLUTIONS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL69155A0 IL69155A0 (en) | 1983-11-30 |
| IL69155A true IL69155A (en) | 1986-12-31 |
Family
ID=6167795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL69155A IL69155A (en) | 1982-07-07 | 1983-07-05 | Preparation of anhydrous organic solutions of hydrogen peroxide |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0098427B1 (en) |
| JP (1) | JPS598604A (en) |
| AT (1) | ATE18533T1 (en) |
| BR (1) | BR8303573A (en) |
| CA (1) | CA1203371A (en) |
| DE (2) | DE3225307A1 (en) |
| ES (1) | ES8403833A1 (en) |
| FI (1) | FI72707C (en) |
| IL (1) | IL69155A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308740A1 (en) * | 1983-03-11 | 1984-09-13 | Degussa Ag, 6000 Frankfurt | METHOD FOR PRODUCING NON-AQUEOUS HYDROGEN PEROXIDE SOLUTIONS |
| DE3308737C2 (en) * | 1983-03-11 | 1985-01-24 | Degussa Ag, 6000 Frankfurt | Process for the production of catechol and hydroquinone |
| DE3334854A1 (en) * | 1983-09-27 | 1985-04-11 | Degussa Ag, 6000 Frankfurt | METHOD FOR PRODUCING NON-AQUEOUS HYDROGEN PEROXIDE SOLUTIONS AND USE THEREOF |
| JPS61193962A (en) * | 1985-02-21 | 1986-08-28 | 報国チエン株式会社 | Conveyor device |
| JPS61215158A (en) * | 1985-03-19 | 1986-09-24 | 株式会社 京都製作所 | Carrying system of article carrying base |
| JPH0731936Y2 (en) * | 1989-09-20 | 1995-07-26 | 本田技研工業株式会社 | Conveying device for articles on article assembly line |
| WO2019149356A1 (en) | 2018-01-31 | 2019-08-08 | Wacker Chemie Ag | Adducts of hydrogen peroxide comprising urea-functional siloxanes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB931119A (en) * | 1960-03-22 | 1963-07-10 | Ciba Ltd | Improvements in processes for the production of peracids |
| DE1262982B (en) * | 1966-03-02 | 1968-03-14 | Bayer Ag | Hydrogen peroxide solutions in liquid esters |
| AT284786B (en) * | 1968-09-16 | 1970-09-25 | Degussa | Process for obtaining non-aqueous hydrogen peroxide solutions |
| BE757137R (en) * | 1969-10-10 | 1971-03-16 | Degussa | PROCESS FOR OBTAINING NON-AQUEOUS PEROXIDE SOLUTIONS |
| CH563944A5 (en) * | 1970-05-23 | 1975-07-15 | Degussa | |
| DE2038320C3 (en) * | 1970-08-01 | 1981-05-07 | Bayer Ag, 5090 Leverkusen | Non-aqueous hydrogen peroxide solutions |
| DE2038319C3 (en) * | 1970-08-01 | 1980-09-04 | Bayer Ag, 5090 Leverkusen | Non-aqueous hydrogen peroxide solutions |
| DE2041124A1 (en) * | 1970-08-19 | 1972-02-24 | Degussa | Process for the production of organic hydrogen peroxide solutions |
-
1982
- 1982-07-07 DE DE19823225307 patent/DE3225307A1/en not_active Withdrawn
-
1983
- 1983-05-30 FI FI831933A patent/FI72707C/en not_active IP Right Cessation
- 1983-06-16 AT AT83105914T patent/ATE18533T1/en not_active IP Right Cessation
- 1983-06-16 EP EP83105914A patent/EP0098427B1/en not_active Expired
- 1983-06-16 DE DE8383105914T patent/DE3362532D1/en not_active Expired
- 1983-06-21 ES ES523454A patent/ES8403833A1/en not_active Expired
- 1983-06-24 JP JP58112980A patent/JPS598604A/en active Pending
- 1983-07-04 BR BR8303573A patent/BR8303573A/en unknown
- 1983-07-05 IL IL69155A patent/IL69155A/en unknown
- 1983-07-06 CA CA000431876A patent/CA1203371A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS598604A (en) | 1984-01-17 |
| FI831933A0 (en) | 1983-05-30 |
| EP0098427A1 (en) | 1984-01-18 |
| FI72707C (en) | 1987-07-10 |
| IL69155A0 (en) | 1983-11-30 |
| FI831933L (en) | 1984-01-08 |
| CA1203371A (en) | 1986-04-22 |
| DE3362532D1 (en) | 1986-04-17 |
| EP0098427B1 (en) | 1986-03-12 |
| BR8303573A (en) | 1984-02-14 |
| ES523454A0 (en) | 1984-04-01 |
| DE3225307A1 (en) | 1984-01-12 |
| FI72707B (en) | 1987-03-31 |
| ES8403833A1 (en) | 1984-04-01 |
| ATE18533T1 (en) | 1986-03-15 |
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