Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy

A power generation device and biomass technology, which is applied in wind power generation, biosynthesis, fermentation, etc., can solve the problems of high cost of hydrogen production, unsatisfactory hydrogen desorption rate of bacterial strains, and low efficiency of microbial hydrogen production

Inactive Publication Date: 2005-01-05
XIAMEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main problems in the practical hydrogen production process using crop straw and other biomass fermentation are: (1) the saccharification efficiency of crop straw is low; (2) the efficiency of microbial

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  • Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy
  • Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy
  • Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy

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Embodiment Construction

[0021] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the embodiment of the present invention includes a crop biomass decomposition device 1, a biological fermentation hydrogen production reaction device 2, a reaction liquid post-processing device 3, a water sealing device 4, a gas eluting device 5, a gas drying device 6, and a hydrogen storage device 7 , proton membrane fuel cell 8 and external electrical equipment 9.

[0023] Such as figure 2 As shown, said biomass decomposition device can be equipped with crop biomass pretreatment device, decomposition tank, stirring device, temperature control device, pH control device, oxygen supply device and decomposition liquid delivery device, and the stirring device is located in the decomposition tank , the temperature control device, the pH control device and the oxygen supply device are connected with the decomposition ta...

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Abstract

The invention is a device of producing hydrogen by using crop biomasses and generating electricity with hydrogen energy, relating to a whole device of making hydrogen by using crop stalk biomasses, and generating electricity with hydrogen energy, and provides a device of combining microbial degradation, hydrogen production, hydrogen storage and hydrogen energy-electric energy conversion by using the application of the microbial degradation of biomasses like crop stalks, etc, and microbial hydrogen production. It provides a biomass degrading device, a ferment-hydrogen producing device, a reacting solution after-processing device, a water-sealed device, a gas eluting device, a gas drying device, a hydrogen storing device, and a fuel battery. It uses degrading microbes to degrade various crop stalks and starches into sugars, uses the microbes to ferment the sugars to produce hydrogen, discharges the waste fermentation liquor by after-processing, elutes the hydrogen to store in a storing system, and uses the fuel battery to convert hydrogen energy into electric energy or directly supply the heat. It can be used in producing hydrogen and generating electricity on a large scale and on a small scale.

Description

technical field [0001] The invention relates to a complete device for hydrogen production and hydrogen power generation by utilizing crop straw biomass. Background technique [0002] Fossil fuels, including oil, natural gas, and coal, remain the bulk of today's energy mix. Fossil fuels such as petroleum and natural gas are a kind of precious non-renewable resources, and the proven reserves in the world can only be used for about 50 years according to the current consumption level; on the other hand, the irrational use of fossil energy has brought serious damage to the environment. impact, resulting in air, water and soil pollution. With the development of the economy and society, the human demand for energy continues to increase, and the gap between energy demand and supply will become larger and larger. In order to maintain the sustainable development of the national economy, it is an inevitable choice to develop a renewable energy system. Renewable energy includes solar...

Claims

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Application Information

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IPC IPC(8): C12P3/00
CPCY02E10/725Y02E60/527Y02E10/72Y02E60/50Y02P20/59
Inventor 龙敏南邬小兵徐惠娟陈松岩
Owner XIAMEN UNIV
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