Four-component fuel hypergolic with 70%-98% of hydrogen peroxide

A 70%-98% hydrogen peroxide technology, applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problem of undisclosed formula, achieve the effect of not easy to aging and deterioration, and short ignition delay period

Inactive Publication Date: 2013-01-09
葛明龙
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[0016] A four-component system fuel that spontaneously ignites with 70%-98% hydrogen peroxide, which includes a main catalyst, a sub-catalyst, a solvent and a combustion agent. The main catalyst is one of the three cobalt-containing compounds, the secondary catalyst is an alkyl-substituted alcohol amine compound, the solvent is an alcohol compound, the combustion agent is kerosene, and the four components are evenly mixed into an unsaturated solution. It is a new type of non-toxic spontaneous combustion Blended fuel (NHMF).

[0017] Main catalyst cobalt acetate tetrahydrate C 4 h 14 o 8 Co, cobalt isooctanoate C 16 h 30 o 4 Co or cobalt acetylacetonate C 10 h 14 o 4 Co, the mass content is 5%-10%.

[0018] Dimethylethanolamine C for secondary catalyst 4 h 11 ON, diethylethanolamine C 6 h 15 ON, Dipropylethanolamine C 8 h 19 ON or Dibutylethanolamine C 10 h 23 ON, the mass content is 20%-93%.

[0019] Solvent with ethanol C 2 h 6 O, propanol C 3 h 8 O or b...

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Abstract

The invention relates to a four-component fuel hypergolic with 70%-98% of hydrogen peroxide. The fuel is a novel non-toxic hypergolic miscible fuel (NHMF). Aiming at the conditions that some problems exist in formulas and problem-free formulas do not open to the public in the prior art, the fuel takes alkyl-substituted alcamines compounds such as cobaltous acetate tetrahydrate, cobalt iso-octoate or cobalt acetylacetonate as main catalysts, takes dimethylethanolamine, diethylethanolamine, diisopropylethanolamine, dibutyl eth-anolamine as auxiliary catalysts, takes ethanol, propanol or butanol as a solvent, and takes aviation kerosene as an incendiary agent, and the four components are evenly mixed into an unsaturated solution. The novel fuel has the advantages of being non-toxic actually, not prone to aging and deterioration, high in specific impulse, short in ignition delay period, hypergolic and storable, capable of being applied to liquid rockets, igniters and fuel/ air explosives, and the like; and is hypergolic with hydrogen peroxide with the relative high concentration.

Description

technical field [0001] The present invention relates to non-toxic mixed fuel (NHMF) technology that spontaneously combusts with hydrogen peroxide. Background technique [0002] The mixed fuel that spontaneously ignites with hydrogen peroxide came out as early as 1944. It is a mixture of three components such as potassium cyanocuprate, hydrazine hydrate, and methanol. It was used in the Walter109-509 rocket engine of the Nazi German Me163 interceptor. The fuel has high toxicity and low specific impulse, so it has not been further applied and developed. [0003] In 1997, the U.S. Naval Air Warfare Center (NAWC) developed the earliest non-toxic self-igniting mixed fuel (NHMF) in foreign countries. It is a Block 0 fuel mixed with two components such as manganese acetate tetrahydrate and methanol. The average ignition delay period of the fuel and 96.5%-98.3% hydrogen peroxide spontaneous combustion is 15.54ms-16.73ms, and the main problems are easy aging and deterioration and lo...

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Application Information

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IPC IPC(8): C10L1/30C10L1/182C10L1/22
Inventor 葛明龙
Owner 葛明龙
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