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A kind of monoatomic cobalt-based methanol fuel and its preparation method

A methanol fuel and atomic technology, applied in fuel, fuel additive, liquid carbon-containing fuel, etc., can solve problems such as incomplete combustion, low calorific value and instability of methanol fuel

Active Publication Date: 2020-10-27
ANHUI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to address the shortcomings of the current methanol fuel technology, to provide a simple preparation method, no toxic emissions, low price, and can solve various problems such as low calorific value of methanol fuel, incomplete combustion, instability, etc. Energy-saving and environment-friendly single-atom cobalt-based methanol fuel and preparation method thereof

Method used

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  • A kind of monoatomic cobalt-based methanol fuel and its preparation method
  • A kind of monoatomic cobalt-based methanol fuel and its preparation method
  • A kind of monoatomic cobalt-based methanol fuel and its preparation method

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Effect test

Embodiment 1

[0042] No. 1 methanol fuel, single-atom cobalt-based catalyst: Co-N-C catalyst 1.6%, co-solvent: ethanol 26%, acetone 13%, combustion improver: xylene 14%, oxygen enhancer: hydrogen peroxide 27%, potassium nitrate 0.4%, Cleaning agent: polyether amine 8%, lubricant: glycerol 10%; first mix co-solvent, combustion aid, oxygen enhancer, detergent, lubricant and single-atom cobalt-based catalyst in order to make composite additives, dissolve Finally, add the pH regulator sodium hydroxide to adjust the pH of the solution to neutral, then add the methanol to the composite additive at a weight ratio of 100:5 by weight, and stir for 30 minutes to obtain the monoatomic cobalt-based methanol fuel .

Embodiment 2

[0044] No. 2 methanol fuel, single-atom cobalt-based catalyst: Co-N-C catalyst 1.7%, co-solvent: ethanol 28%, acetone 14%, combustion aid: isopropanol 7%, oxygen enhancer: hydrogen peroxide 29%, potassium nitrate 0.5% , cleaning agent: polyether amine 8.8%, lubricant: glycerol 11%; preparation and use method are the same as embodiment 1.

Embodiment 3

[0046] No. 3 methanol fuel, single-atom cobalt-based catalyst: Co-N-C catalyst 2%, co-solvent: ethanol 29%, acetone 15%, combustion aid: ferrocene 1.5%, oxygen enhancer: hydrogen peroxide 31%, potassium nitrate 0.5% , cleaning agent is polyether amine 9%, lubricant: glycerol 12%; preparation and use method are the same as embodiment 1.

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Abstract

The invention discloses monatomic cobalt-based methanol fuel and a preparation method thereof and belongs to the technical field of alcohol-based fuel. The fuel is characterized by being prepared fromcomponents in percentage by mass as follows: 1.5%-2% of a monatomic cobalt-based catalyst, 36%-48% of a cosolvent, 7%-26.5% of a combustion improver, 0.5%-31.5% of an oxygen increasing agent, 7.8%-10% of a cleanser and 9.5%-13% of a lubricant. A compound additive is firstly prepared by mixing the cosolvent, the combustion improver, the oxygen increasing agent, the cleanser, the lubricant and themonatomic cobalt-based catalyst sequentially; a pH regulator, namely, sodium hydroxide is added to adjust the pH of the solution to be neutral after dissolution; the solution is added to methanol in the weight ratio being 5%. The methanol fuel has the advantages of high combustion activity, good fire stability, no poison emission, low cost and the like. The methanol fuel is mainly applied to industrial boilers, CO2 and water produced after combustion of the methanol fuel cannot pollute the environment, and the methanol fuel is energy-saving and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of alcohol-based fuels, in particular to an energy-saving and environment-friendly single-atom cobalt-based methanol fuel and a preparation method thereof. Background technique [0002] With the continuous depletion of fossil resources, energy consumption will gradually develop towards renewable energy. Alcohol is the most substitutable fuel for internal combustion engines other than petroleum and natural gas, and it is a new hope in replacing petroleum fuels, among which methanol fuel is the first choice. Methanol fuel is an internationally recognized clean fuel. Methanol is an oxygen-containing compound, and the harmful substances emitted by its combustion are significantly lower than those produced by petroleum-based fuels. Methanol fuel has good power, good environmental protection, convenience and safety, stable quality, and has the characteristics of fast burning speed, fast heat release, high thermal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/10C10L1/12C10L1/182C10L1/185C10L1/222C10L1/30C10L10/08B01J27/24
CPCB01J27/24C10L1/10C10L1/1258C10L1/1266C10L1/1608C10L1/1824C10L1/1857C10L1/222C10L1/305C10L10/08C10L2230/22C10L2300/20C10L2300/30
Inventor 王华强孙青云张丽娜黄方志李士阔
Owner ANHUI UNIVERSITY
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