GB945370A - Hydrogen peroxide decomposition - Google Patents
Hydrogen peroxide decompositionInfo
- Publication number
- GB945370A GB945370A GB4184860A GB4184860A GB945370A GB 945370 A GB945370 A GB 945370A GB 4184860 A GB4184860 A GB 4184860A GB 4184860 A GB4184860 A GB 4184860A GB 945370 A GB945370 A GB 945370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen peroxide
- residue
- organic
- catalyst
- decomposer
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/04—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by auto-decomposition of single substances
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0211—Peroxy compounds
- C01B13/0214—Hydrogen peroxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
An oxidant for use in liquid fuel rocket motors consists essentially of hydrogen peroxide of 30-100% by weight strength containing per litre from 50 to 750 milligrams (calculated as carbon) of an organic residue from the production of hydrogen peroxide from organic compounds or from the reaction of hydrogen peroxide or organic compounds. The residue probably contains organic peroxides and/or hydroperoxides and may be obtained in the production of hydrogen peroxide by the process using an alkyl anthraquinone described in U.S.A. Specification 2,158,525, a secondary alcohol as described in Specification 708,339, primary alcohols as described in U.S.A. Specification 2,479,111, hydrocarbons as described in Specification 540,534, or hydrocarbons as described in Canadian Specification 539,369. The invention also includes the decomposition of hydrogen peroxide by contact with a solid catalyst in the presence of 50-10,000 milligrams per litre of the organic residue specified above. The hydrogen peroxide may be passed through a bed of silver catalyst as described in Specification 780,342, or in U.S.A. Specification 2,721,788. The residue may be incorporated in the hydrogen peroxide before feeding to the decomposer or may be added separately to the decomposer, for example during start-up only. The mixture of oxygen and steam formed is fed to a combustion zone for reaction with the fuel. Examples describe the decomposition under pressure of electrolytic 90% hydrogen peroxide containing the organic residue by contact with silver wire catalyst and show an increased rate of oxygen evolution, a faster rise in temperature, and improved starting at low temperatures as compared with hydrogen peroxide not containing the residue.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL111070D NL111070C (en) | 1960-12-05 | ||
| NL257272D NL257272A (en) | 1960-12-05 | ||
| GB4184860A GB945370A (en) | 1960-12-05 | 1960-12-05 | Hydrogen peroxide decomposition |
| FR863500A FR1350611A (en) | 1960-12-05 | 1961-05-31 | Decomposition of hydrogen peroxide |
| DES75369A DE1188866B (en) | 1960-12-05 | 1961-08-18 | Process for the decomposition of hydrogen peroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4184860A GB945370A (en) | 1960-12-05 | 1960-12-05 | Hydrogen peroxide decomposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB945370A true GB945370A (en) | 1963-12-23 |
Family
ID=10421625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4184860A Expired GB945370A (en) | 1960-12-05 | 1960-12-05 | Hydrogen peroxide decomposition |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB945370A (en) |
| NL (2) | NL111070C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539072A (en) * | 2013-09-24 | 2014-01-29 | 苏州创科微电子材料有限公司 | Method of preparing oxygen by efficiently catalyzing hydrogen peroxide by nanomaterial |
| US8940682B2 (en) | 2009-05-14 | 2015-01-27 | Ecolab Usa Inc. | Peroxygen catalyst-containing fabric and use for in situ generation of alkalinity |
| CN106687373A (en) * | 2014-07-31 | 2017-05-17 | 普罗道斯有限责任公司 | Method for managing fluids necessary for the operation of a vehicle and device for implementing same |
-
0
- NL NL257272D patent/NL257272A/xx unknown
- NL NL111070D patent/NL111070C/xx active
-
1960
- 1960-12-05 GB GB4184860A patent/GB945370A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8940682B2 (en) | 2009-05-14 | 2015-01-27 | Ecolab Usa Inc. | Peroxygen catalyst-containing fabric and use for in situ generation of alkalinity |
| US8946140B2 (en) | 2009-05-14 | 2015-02-03 | Ecolab Usa Inc. | Compositions, systems and method for in situ generation of alkalinity |
| US8946141B2 (en) | 2009-05-14 | 2015-02-03 | Ecolab Usa Inc. | Compositions, systems and method for in situ generation of alkalinity |
| CN103539072A (en) * | 2013-09-24 | 2014-01-29 | 苏州创科微电子材料有限公司 | Method of preparing oxygen by efficiently catalyzing hydrogen peroxide by nanomaterial |
| CN106687373A (en) * | 2014-07-31 | 2017-05-17 | 普罗道斯有限责任公司 | Method for managing fluids necessary for the operation of a vehicle and device for implementing same |
| CN106687373B (en) * | 2014-07-31 | 2020-03-03 | 普罗道斯有限责任公司 | Method for managing the fluid required for the operation of a vehicle and device for implementing said method |
Also Published As
| Publication number | Publication date |
|---|---|
| NL257272A (en) | |
| NL111070C (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB976707A (en) | Improvements in or relating to the desulphurisation of hydrocarbon oils | |
| GB945370A (en) | Hydrogen peroxide decomposition | |
| ES294119A1 (en) | Procedure for the separation of gaseous hydrogenic chloride from a gaseous mixture (Machine-translation by Google Translate, not legally binding) | |
| GB906896A (en) | Inhibiting reaction between carbon dioxide and graphite in heterogeneous nuclear reactors | |
| GB900453A (en) | Catalytic decomposition of 1, 1-dimethylhydrazine | |
| ES272023A1 (en) | Process for the production of ethylene oxide and nitrogen | |
| GB972609A (en) | Improvements in or relating to the catalytic decomposition of peroxides | |
| GB956115A (en) | Improvements in or relating to a process for the preparation of organic peroxides | |
| GB1523979A (en) | Process for reducing chlorate content of aqueous alkali metal hydroxide solution which contains chlorate | |
| GB976975A (en) | Preparation of olefinic alcohols and borates | |
| GB1236660A (en) | Preparation of silicon carbide | |
| GB1044764A (en) | Improvements in and relating to the production of acetylene | |
| GB734467A (en) | Stabilization of peracids | |
| GB802426A (en) | Production of carbon disulphide | |
| GB939534A (en) | Improvements in and relating to the preparation of oxidation products of hydrocarbons | |
| GB948796A (en) | Process for the production of optically active or racemic ª -citronellol | |
| GB555240A (en) | Improvements in and relating to the catalytic hydrogenation of organic compounds | |
| GB1024813A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| ES465131A1 (en) | Process for the manufacture of acetic acid by the oxidation of acetaldehyde | |
| ES320845A1 (en) | A procedure for the conversion of saturated hydrocarbons in alcohols. (Machine-translation by Google Translate, not legally binding) | |
| GB961491A (en) | A process for preparing l-glutamic acid | |
| ES283690A1 (en) | Procedure for the oxidation of a saturated hydrocarbon (Machine-translation by Google Translate, not legally binding) | |
| GB950143A (en) | Improvements in or relating to the preparation of vinyl chloride | |
| ES263678A1 (en) | Production of acetylene and olefins by pyrolysis of hydrocarbons | |
| GB985289A (en) | Improvements in or relating to the production of chloroprene |