Carbon compensator for large-scale culturing micro-algae, its utilization and use

A large-scale cultivation and carbon replenishment technology, which is applied in enzymology/microbiology devices, biochemical cleaning devices, biochemical equipment and methods, etc., can solve the waste of carbon sources, the inability to be used, the waste of water resources and carbon sources, etc. problems, to achieve the effect of prolonging the gas-liquid contact time, reducing production costs and improving absorption rate
CN1982432AInactive Publication Date: 2007-06-20INST OF PROCESS ENG CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF PROCESS ENG CHINESE ACAD OF SCI
Publication Date
2007-06-20
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A carbon supplementing apparatus for supplying carbon dioxide efficiently in micro-algae culturing tank, its usage and use are disclosed. A vertical baffle plate is installed above in the container with 10-50 cm gap, gas distributor is arrange at bottom of tank, the apparatus is built-in the bottom of tank, whose upper edge is aligned with the tank bottom, baffler plate is above culturing level of tank so as to pass culturing fluid to the apparatus with agitator driven. It has longer vapor-liquid contact time, more vapor-liquid contact area and higher carbon dioxide efficiency.
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Description

technical field

[0001] The invention belongs to the field of large-scale cultivation of microalgae, and in particular relates to a carbon replenishing device for efficiently supplying carbon dioxide during large-scale cultivation of microalgae in an open pool, and a method and application thereof. technical background

[0002] Microalgae has high application value. Microalgae cells are rich in various high value-added biological substances such as protein, amino acid, carbohydrate, vitamin, antibiotic, high unsaturated fatty acid, polysaccharide and pigment, and some microalgae also have very High hydrocarbon production capacity (such as botrytis), has a good application prospect in energy utilization. In today's increasingly severe global food and energy crisis, the development and utilization of microalgae biological resources undoubtedly have important social value and economic significance.

[0003] The large-scale culture of microalgae can be divided into closed and op...

Claims

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