A high-throughput reactor for catalytic pyrolysis of biomass

A catalytic pyrolysis and fluidized bed reactor technology, which is applied in the preparation of liquid hydrocarbon mixtures, educts, indirect heating and dry distillation, etc., can solve the problem that high-throughput reactors cannot meet the needs of biomass catalytic pyrolysis, and are not designed High-throughput reaction unit and other issues
CN105713626BInactive Publication Date: 2019-02-05DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Publication Date
2019-02-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

A high-throughput reactor suitable for catalytic pyrolysis of biomass, including a preheating tank, a solid powder biomass feeder, a parallel fluidized bed reactor, a multi-channel gas distributor, a multi-channel heating furnace, and a temperature control system , high-resolution flight mass spectrometry; the gas source is connected to the preheating tank, and the preheating tank is connected to the multi-channel heating furnace through a multi-channel gas distributor; the parallel fluidized bed reactor is installed in the multi-channel heating furnace; the temperature control system is connected to the multi-channel heating furnace respectively. The channel heating furnace is connected with the high-resolution flight mass spectrometer; the solid powder biomass feeder is connected with the parallel fluidized bed reactor. The invention has the advantages that a high-throughput catalytic pyrolysis reaction system is composed of a multi-channel heating furnace, a multi-channel gas distributor, and a plurality of fluidized bed reactors, and all reactors are uniformly controlled in temperature. The high-throughput reaction system enables rapid switching. A porous filter bowl is used to separate catalyst, dust and product gases. The product is directly connected to the high-resolution flight mass spectrometer for rapid online analysis.
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Description

technical field

[0001] The invention relates to the field of biomass catalytic thermal cracking, in particular to a high-throughput reactor suitable for biomass catalytic thermal cracking. Background technique

[0002] As a non-renewable fossil resource, with the increase of its consumption, the reserves of fossil resources will decrease, and in the process of developing fossil resources, it will have an impact on the environment. Therefore, it is imperative to find and develop new energy sources, and the development and utilization of green and environmentally friendly renewable biomass resources is one of the excellent options. Biomass resources are renewable resources produced by plants to absorb carbon dioxide by using light energy. my country has abundant biomass energy reserves. The reserves of agricultural waste, energy forestry and other forms of energy crops alone are equivalent to 900 million tons of standard coal. , and the reserves of potatoes, sorghum, sugarcane...

Claims

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