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Compound fuel system based on ammonia gas and oxygen

A technology of composite fuel and ammonia gas is applied in the directions of fuel supply, fuel supply regulation, combustion method, etc., which can solve the problems of carbon capture and other problems, and achieve the effect of low price and cost reduction.

Inactive Publication Date: 2016-06-15
宋亚民
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The commonality of the composition of the above raw materials is that they contain carbon, which will form CO after combustion 2 Emissions, due to the dispersion of domestic gas, carbon capture is basically impossible to achieve

Method used

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  • Compound fuel system based on ammonia gas and oxygen
  • Compound fuel system based on ammonia gas and oxygen
  • Compound fuel system based on ammonia gas and oxygen

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] exist figure 1 In the liquid oxygen tank transport vehicle (101) or the oxygen in the underground pure oxygen pipeline (102) enters the pure oxygen gas storage tank (103), is pumped out by the oxygen gas pump (104), and is transported through the oxygen pipeline (110) to the user end (111); on the other hand, the liquid ammonia in the liquid ammonia tank transport vehicle (106) or the ammonia gas in the underground ammonia gas pipeline (105) enters the ammonia gas storage bin (107), and passes through the ammonia gas pump (108) It is pumped out and transported to the user end (111) through the ammonia gas pipeline (109), and the gas device at the user end burns the composite fuel gas of ammonia and oxygen.

[0024] exist figure 2 Among them, the composite fuel gas furnace device at the user end includes oxygen inlet pipe (201), oxygen gas pressure regulating valve (202) and oxygen switch (203), ammonia gas inlet pipe (204), ammonia gas pressure regulating valve ( 205...

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PUM

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Abstract

The invention relates to a compound fuel system based on ammonia gas and oxygen, and provides the system with the pure oxygen as a flame accelerator for burning the ammonia gas. Fuel for civil gas systems is replaced by the pure oxygen and the ammonia gas. According to the compound fuel system, mixing of the ammonia gas and the oxygen before a terminal burning furnace and ammonia gas-oxygen early-stage mixing are involved. Ignition modes of ammonia gas-oxygen compound gas comprise the electric spark ignition and the flame propagation, and the flame propagation is preferred. The compound fuel system can achieve zero emission of carbon dioxide of civil gas; the oxygen which has zero cost in raw material and is low in price is adopted for achieving burning of non-combustible matter, and energy is generated.

Description

technical field [0001] The invention belongs to a gas system, in particular to a civil gas system. Background technique [0002] Currently, fuels used in civil gas systems include natural gas, coal gas, and petroleum gas. [0003] Natural gas broadly refers to the general term for naturally formed gas buried in the formation. However, the natural gas usually referred to only refers to a combustible gas rich in hydrocarbons stored in the deep part of the formation, while the natural gas that coexists with oil is often called oilfield associated gas. Natural gas is transformed from organic substances hundreds of millions of years ago. The main component is methane. In addition, according to different geological formation conditions, it also contains different amounts of low-carbon alkanes such as ethane, propane, butane, pentane, and hexane. [0004] Coal gas is made from solid raw materials such as coal or coke through dry distillation or vaporization, and its main componen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23K5/00F23N1/08
Inventor 宋亚民
Owner 宋亚民
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