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Device for preparing fuel by utilizing biomass catalysis and preparation method

A technology for catalytic preparation and biomass raw materials, applied in the field of biomass thermal conversion, can solve the problems of poor adaptability, different types and particle size requirements, etc., and achieve the effects of strong continuity, prolonged residence time and large processing capacity

Pending Publication Date: 2022-06-03
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many kinds of gasification equipment, they are not very adaptable. Different gasification furnaces have different requirements for the type and particle size of raw materials, and the industrialization has not been truly realized.

Method used

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  • Device for preparing fuel by utilizing biomass catalysis and preparation method
  • Device for preparing fuel by utilizing biomass catalysis and preparation method

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Experimental program
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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] like figure 1 As shown, a device for preparing fuel using biomass catalysis includes a biomass raw material pretreatment system, a gasification system, a gasification product processing system and a synthesis system;

[0028] The biomass raw material pretreatment system includes a biomass raw material inlet 1, a water washing tank 1 2, a drying chamber 1 3, a pickling tank 4, a water washing tank 2 5 and a drying chamber 2 6, a biomass raw material inlet 1 and a water washing tank. The inlet end of one 2 is connected, the outlet end of washing tank one 2 is connected with the inlet end of drying chamber one 3, the outlet end of drying chamber one 3 is connected with the inlet end of pickling tank 4, and the outlet end of pickling tank 4 is connected with the water washing tank 4. The inlet end of the second tank 5 is connected, and the outlet end of the second ...

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Abstract

The invention relates to a device for preparing fuel through biomass catalysis and a preparation method, the device comprises a biomass raw material pretreatment system, a gasification system, a gasification product treatment system and a synthesis system, the biomass raw material pretreatment system pretreats the raw material biomass, and the preparation efficiency of the follow-up process is improved; the pretreated biomass raw materials enter the gasification furnace and then are heated and gasified, solid coke generated in the gasification process provides heat needed by gasification reaction in a combustion mode, and energy consumption is reduced while the yield of gasified products is increased; the gasified product enters a gasified product treatment system to obtain mixed gas; and condensing, separating and dehydrating the mixed gas to synthesize liquid fuel oil. The whole biomass pyrolysis treatment process is high in continuity, large in treatment capacity and convenient to industrially popularize, and compared with other biomass pyrolysis or gasification processes, the product is high in heat value, can be used as industrial fuel or living fuel and can also be used as a chemical product.

Description

technical field [0001] The invention relates to a device and a preparation method for using biomass catalysis to prepare fuel, and belongs to the technical field of biomass thermal conversion. Background technique [0002] With the rapid development of society and the continuous increase of the population, the demand for energy is also increasing. Faced with the problem of energy shortage and the serious deterioration of the ecological environment caused by energy consumption, countries around the world are actively looking for clean, Efficient new alternative energy sources. Among them, biomass energy has attracted more and more attention from countries all over the world due to its abundant resources and friendly ecological environment. [0003] The utilization of biomass energy mainly includes direct combustion method, physicochemical conversion method and biochemical conversion method. These methods all have the problems of low production efficiency, long production cy...

Claims

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Application Information

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IPC IPC(8): C10J3/48C10J3/72C10L1/00
CPCC10J3/48C10J3/72C10L1/00C10J2300/0986C10J2300/0906C10J2300/0909C10J2300/0916C10J2300/1603C10J2300/1637Y02E50/30
Inventor 胡斌沈鑫巩文斌贾海洋蒋守席王媛戴前进胡峰
Owner XUZHOU UNIV OF TECH
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