Photosynthetic hydrogen preparation device

A technology for photosynthetic hydrogen production and hydrogen production equipment, which is applied in photobioreactors, biochemical equipment and methods, biochemical instruments, etc., and can solve problems such as excessive auxiliary energy, insufficient reaction, and short contact process between photosynthetic bacteria and organic raw materials , to achieve the effect of low energy consumption
CN101974412AInactive Publication Date: 2011-02-16GUANGZHOU UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU UNIVERSITY
Publication Date
2011-02-16
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a microbiology device, in particular to a photosynthetic hydrogen preparation device. The device consists of a cylindrical reaction cylinder (1), a guide flow cylinder (2) coaxially arranged in the reaction cylinder (1) and an electric-heating tube (4) arranged on the upper part of the reaction cylinder (1), wherein a light source is arranged in the cylinder wall of the guide flow cylinder (2); and the upper part of the reaction cylinder (1) is provided with a gas outlet (5) and a reactive fluid outlet (3). The device is characterized in that: a reactive fluid inlet tube (6) is arranged at the top of the reaction cylinder (1); the upper part of the guide flow cylinder (2) extends into the guide flow cylinder (2); and the elevation of the reactive fluid outlet (3) is higher than that of the upper end face of the guide flow cylinder (2). The photosynthetic hydrogen preparation device can push reactive fluid in the guide flow cylinder to flow downwards based on the pressure of a flow pump and the gravitational potential energy of the reactive fluid so as to accelerate the circulatory flow of the reactive fluid in a reactor. The device has good hydrogen preparation effect and obvious effect of helping to lower energy consumption.
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Description

technical field

[0001] The invention relates to a microbiology device, in particular to a biological hydrogen production device. Background technique

[0002] Biological hydrogen production is a bioengineering technology that uses the physiological metabolism of microorganisms to decompose organic matter to produce hydrogen. It is of great significance to deal with organic waste and solve energy shortage problems. At present, the methods of biological hydrogen production mainly include photolysis of water to produce hydrogen, fermentation of hydrogen and photosynthesis of hydrogen. Hydrogen production by photolysis of water is a hydrogen production method in which microalgae and cyanobacteria use solar energy as energy and water as raw material to decompose water into hydrogen and oxygen through photosynthesis and its unique hydrogen production enzyme system; fermentation hydrogen production is heterogeneous Anaerobic bacteria use carbohydrates and other organic matter to p...

Claims

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