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methane gas catalytic combustor

A technology of catalytic combustion and methane gas, which is applied in the direction of gas fuel, fuel, petroleum industry, etc., can solve the problems of reducing energy consumption, rare and other problems, and achieve the effect of saving consumption

Inactive Publication Date: 2015-09-30
张国平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is most suitable for glass furnaces. It can easily control the flame length, rigidity, and coverage. The heat radiation is basically the same as that of burning heavy oil, which greatly reduces energy consumption. At present, the external carbon-increasing combustion method is rare.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The liquid catalytic combustion agent is configured in 100kg, wherein the liquid catalytic combustion agent includes the following components and the mass of each component is: 6kg of 2-methyl-2-phenylpropane, 10kg of n-butyl trimethylalane, propyl methanol 25kg, n-butylcyclopentane 12kg, isopropylethylene 18kg, tert-butyl methyl ether 15kg, methyl ethyl ketone 4kg, 1,3-butanediol 8kg, methylcyclopentadiene trihydroxy manganese 2kg.

[0037] Add 2.6kg of the above mixed liquid catalytic combustion agent to 100kg of natural gas to form catalytic methane gas, which can replace acetylene gas for metal flame cutting.

Embodiment 2

[0039] The liquid catalytic combustion agent is configured in 100kg, wherein the liquid catalytic combustion agent includes the following components and the mass of each component is: 2-methyl-2-phenylpropane 8kg, n-butyltrimethylmethane 15kg, propyl methanol 22kg, n-butylcyclopentane 10kg, isopropylethylene 15kg, tert-butyl methyl ether 13kg, methyl ethyl ketone 5kg, 1,3-butanediol 10kg, methylcyclopentadiene trihydroxymanganese 2kg.

[0040] Add 3.0kg of the above mixed liquid catalytic combustion agent to 100kg of natural gas to form catalytic methane gas, which can replace acetylene gas for metal flame cutting.

Embodiment 3

[0042] The liquid catalytic combustion agent is configured in 100kg, wherein the liquid catalytic combustion agent includes the following components and the mass of each component is: 2-methyl-2-phenylpropane 9kg, n-butyltrimethylmethane 18kg, propyl methanol 24kg, n-butylcyclopentane 9kg, isopropylethylene 16kg, tert-butyl methyl ether 9kg, methyl ethyl ketone 6kg, 1,3-butanediol 7kg, methylcyclopentadiene trihydroxy manganese 2kg.

[0043] Add 3.2kg of the above mixed liquid catalytic combustion agent to 100kg of natural gas to form catalytic methane gas, which can replace acetylene gas for metal flame cutting.

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PUM

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Abstract

The invention discloses a methane gas catalytic combustion agent. The main component of natural gas is methane gas, the liquefied natural gas has methane content of 99.9% generally, and the general gaseous natural gas belongs to raw gas, and may contain a small amount of ethane, propane or butane resulting from noncomplete purification such as dewatering and desulfurization, and it also contains hydrogen sulfide, carbon dioxide, nitrogen and water vapor, and trace inert gas such as helium and argon. It is characterized in that a liquid catalytic combustion agent is added in the natural gas, wherein when the natural gas weight is 100 kg, the dosage of the liquid catalytic combustion agent is 2.6-3.6 kg. Due to sufficient dissolution of the liquid catalytic combustion agent and the methane gas, high-efficiency catalytic combustion can be carried out, to increase thermal reaction speed of methane molecules, flame temperature and combustion velocity, decrease combustion temperature, improve heat utilization ratio of combustible gas, and enhance safety thereof.

Description

technical field [0001] The invention relates to a methane gas catalytic combustion agent, which belongs to the technical field of chemical industry. Background technique [0002] Combustion is a main form of energy utilization. With the development of the economy, the demand for energy is increasing. Moreover, with the continuous increase of industries and the refinement of classification, the requirements for fuel performance are also increasing. These performances are mainly Including the stability of the fuel itself, mechanical properties, energy density, and combustion stability, burning rate, characteristic signal and product pollution. [0003] We know that in the field of metal cutting, acetylene, propane gas, and propylene gas are mainly used as the main raw material gas for metal cutting. First, due to the differences in the chemical properties of different gases, some gases preheat faster and more efficiently, while others are less efficient. Due to the nature of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L3/00
Inventor 张国平
Owner 张国平
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