Novel CO2 photocatalytic reduction device

Abstract

The invention discloses a novel CO2 photocatalytic reduction device. The device comprises an xenon lamp, a reflector, an air release valve, an air inlet, a temperature probe, a temperature sensor, a catalyst support board, a water inlet, support legs, a liquid recycle port, a quartz glass observation window, an air outlet, a condensing unit, a gas chromatograph, a pressure controller, a pressure meter, a water outlet, a safety valve, a quartz glass cover, and a furnace body. Compared with the CO2 photocatalytic reduction device of patent number of 201710916635.X and 201620778801.5, the CO2 photocatalytic reduction device has fewer steps, is easy to operate, and is applicable to large-scale production in industry. Methanol is a very important industrial raw material and is in greater demand, so that the industrial cost of a factory can be reduced by converting CO2 into methanol, and the factory can obtain high profits.

Description

technical field [0001] The present invention relates to a kind of emerging photocatalytic technology, more specifically, relate to a kind of photocatalytic reduction CO 2 CO, methanol, formic acid and other organic matter devices are a new type of photocatalytic reduction of CO 2 device. Background technique [0002] Generally speaking, in the current industrial production process, the method of methanol production is to use synthesis gas to polymerize. The sources of synthesis are coal, coke and natural gas. Coal, coke and natural gas are all non-renewable resources. This industrial production method is different from that of Today's concept of environmental protection and energy saving is inconsistent, and it has disadvantages such as complicated process, serious energy consumption, and impure products. [0003] The present invention is designed on the basis of solving the above problems. Using a novel photocatalytic reduction of CO 2 Compared with the traditional indu...

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Problems solved by technology

[0002] Generally speaking, in the current industrial production process, the method of methanol production is to use synthesis gas to polymerize. The sources of synthesis are coal, coke and natural gas. Coal, coke and natural gas are all non-renewable resources. This industrial production method is different from that of Today's concept of environmental protection and energy saving is inconsistent, and it has disadvantages such as complicated process, serious energy consumption, and impure products.

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