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Preparation method of biomass organic carbon

A biomass and organic carbon technology, used in biofuels, waste fuels, special forms of dry distillation, etc., can solve problems such as shortage of fossil fuels, and achieve the effects of excellent performance, easy operation and control, and improved use value.

Inactive Publication Date: 2016-03-02
邢献军
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Problems solved by technology

[0005] In order to solve the shortage of fossil fuels, overcome the shortcomings of the traditional kiln-type carbonization furnace carbonization method, and improve the utilization value of biomass energy, the present invention provides a simple, efficient, and easy-to-control biomass organic carbon preparation method. Pyrolysis and carbonization of biomass shaped particles into biomass organic carbon under anaerobic conditions

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0025] A kind of biomass organic carbon preparation method of the present invention can adopt figure 1 The shown device is realized.

[0026] A method for preparing biomass organic carbon, the method is a heat conversion method using a kettle type carbonization furnace with a heat exchanger 4 and a catalyst guide tube 3 inside and a jacket 9 on the outer surface, specifically comprising the following steps:

[0027] (1) Pretreatm...

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Abstract

The invention provides a preparation method of biomass organic carbon and relates to the technical field of biomass carbonization. The preparation method is characterized in that a kettle type carbonization furnace thermal conversion method is adopted, and the preparation method comprises the following specific steps: 1, conducting pretreatment on biomass raw materials, and pressing the biomass raw materials into formed particles; 2, putting the biomass formed particles obtained after pretreatment into a carbonization furnace body, adding and sufficiently mixing a catalyst with the biomass formed particles; 3, introducing a heating carrier into a tubular heat exchanger in a carbonization furnace and a jacket on the outer surface of the carbonization furnace, wherein the heating carrier transmits heat to the biomass formed particles through the heat exchanger and the jacket, and controlling the thermal conversion temperature and time by controlling the pressure and temperature of the heating carrier. The preparation method of the biomass organic carbon is simple and efficient, operation is easy to control, utilization value of biomass energy is raised, clean preparation of the biomass organic carbon is achieved, the carbon obtaining rate of the biomass organic carbon is raised, and a biomass organic carbon product excellent in performance is prepared out.

Description

technical field [0001] The invention relates to the technical field of biomass carbonization, in particular to a method for preparing biomass organic carbon using straw as a raw material. Background technique [0002] Energy is the basis for the survival and development of the national economy, and the supply capacity of energy is closely related to the sustainable development of the economy and society, and is one of the foundations of national strategic security. China is currently facing the dual pressure of energy shortage and environmental pollution. How to seek a clean and renewable energy to make up for the shortage of fossil energy and reduce pollutant emissions is imminent. Biomass gasification power generation represented by biomass energy, biomass hydrogen energy, and biomass green fuel have become important alternative energy sources for future development. my country is rich in biomass reserves, and produces at least 3 billion tons of biomass every year. If it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02C10B57/06C10B47/06C10B47/16
CPCY02E50/10Y02E50/30
Inventor 邢献军
Owner 邢献军
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