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Biomass high-temperature smoke treatment method and system

A high-temperature flue gas and treatment system technology, applied in the field of flue gas treatment, can solve problems such as carbon emissions, and achieve the effect of reducing costs and effectively capturing

Inactive Publication Date: 2013-05-29
INM WUSHENZHAO ECOLOGICA DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a treatment method and system for biomass high-temperature flue gas to solve the problem of carbon emission in biomass high-temperature flue gas

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  • Biomass high-temperature smoke treatment method and system

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Embodiment Construction

[0040] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0041] Reducing carbon emissions and implementing a low-carbon economy are issues of concern to the whole world. This invention takes this goal as a starting point. Since it has discovered the unique comprehensive nutrient effect of biomass power plant flue gas on plants, it proposes a feasible and effective solution. CO capture by microalgae 2 , the biomass high-temperature flue gas (rich in CO) produced by the biomass power plant can be 2 ) to turn harm into benefit and realize energy saving and emission reduction in the true sense.

[0042] Thinking of the present invention is as follows:

[0043] Microalgae is a kind of aquatic plant. Microalgae include spirulina, chlorella, Scenedesmus, crescent algae and many other species...

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Abstract

The invention provides a biomass high-temperature smoke treatment method and a biomass high-temperature smoke treatment system in order to solve the problem of carbon discharge of biomass high-temperature smoke. The method comprises: leading out a smoke pipe from the smoke outlet position of a biomass combustion furnace; transmitting biomass high-temperature smoke generated in the biomass combustion furnace to a microalgae growing area from the smoke pipe; and introducing the biomass high-temperature smoke transmitted to the microalgae growing area into liquid in a microalgae growing pool, wherein rice CO2 in the biomass high-temperature smoke dissolves in the liquid in the microalgae growing pool for growing microalgae. In the invention, the discharge of a large amount of biomass high-temperature smoke into the atmosphere is avoided, and the rich CO2 in the smoke is arrested by microalgae and used for growing microalgae; therefore, compared with the conventional biomass high-temperature smoke treatment method, the method can harmful materials into valuable materials in the treatment of the biomass high-temperature smoke and changes the treatment of the biomass high-temperature smoke in power plants radically.

Description

technical field [0001] The invention relates to flue gas treatment technology, in particular to a treatment method and system for biomass high-temperature flue gas. Background technique [0002] In today's world, environmental pollution is increasing day by day, and environmental protection has become an important part of the sustainable development of the national economy. As a by-product of agricultural and forestry crops, biomass is a valuable renewable energy source. Biomass power generation will turn agricultural and forestry crop waste into renewable energy resources and make full use of it. While saving coal resources, it is of great significance to increase farmers' income, change my country's energy structure, and reduce environmental pollution caused by open burning. [0003] However, at present, the biomass high-temperature flue gas produced by biomass power generation is treated as waste gas, and all of them are discharged into the atmosphere. Since the flue gas...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/84B01D53/62C12N1/12
CPCY02P20/59Y02A50/20
Inventor 李京陆
Owner INM WUSHENZHAO ECOLOGICA DEV CO LTD