Continuous production device for photocatalytic synthesis of methanol using carbon dioxide and water
A technology for carbon dioxide and methanol synthesis, which is applied in the chemical/physical/physical chemical process of applying energy, the preparation of hydroxyl compounds, the preparation of organic compounds, etc., and can solve problems such as retention
Active Publication Date: 2018-11-20
白汾河
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Problems solved by technology
But so far, this research has only stayed at the laboratory stage, and there is no one in the world that has successfully invested in industrial production in the aspect of low-energy carbon dioxide greenhouse gas and water normal temperature and pressure photocatalytic one-step synthesis of methanol
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[0018] Such as figure 1As shown, the continuous production device for utilizing carbon dioxide and water to photocatalytically synthesize methanol of the present invention includes a tank body 1, the middle and lower part of the tank body 1 is provided with a methanol synthesis reaction chamber, and the methanol synthesis reaction chamber is provided with a light source 3 and activated carbon. Partition 2, Partition 2 divides the methanol synthesis reaction chamber into a chamber to be filtered 4 and a methanol synthesis chamber 5, the chamber to be filtered 4 is connected to the gas outlet of the carbon dioxide gas input pipe 39 and the water outlet of the water input pipe 6, and the methanol synthesis chamber The lower chamber wall of 5 is provided with a drain port, and the drain port communicates with the liquid inlet of the methanol and water mixed liquid discharge pipe 7, and a circulation pump 8 is connected in series on the methanol and water mixed liquid discharge pipe...
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The invention relates to a continuous production device for photocatalytically synthesizing methyl alcohol through carbon dioxide and water. The continuous production device comprises a tank body, a methyl alcohol synthesizing reaction chamber is arranged at the middle-lower portion in the tank body, a partition part and a light source are arranged in the methyl alcohol synthesizing reaction chamber, the methyl alcohol synthesizing reaction chamber is divided into a to-be-filtered cavity and a methyl alcohol synthesizing cavity by the partition part, the to-be-filtered cavity is connected with a gas outlet of a carbon dioxide gas input pipe and a water outlet of a water input pipe, a water draining opening is formed in the lower portion of the methyl alcohol synthesizing cavity, the water draining opening is communicated with a liquid inlet of a methyl alcohol and water mixed solution draining pipe, a circulation pump is in serial connection to the methyl alcohol and water mixed solution draining pipe, a liquid outlet of the methyl alcohol and water mixed solution draining pipe is communicated with a spray pipe above the methyl alcohol synthesizing reaction chamber in the tank body, and a gasified methyl alcohol recovery device is arranged above the spray pipe in the tank body. The invention aims at providing the continuous production device for photocatalytically synthesizing methyl alcohol through carbon dioxide and water, and the continuous production device has the advantages of low production cost, high conversion efficiency, quick conversion speed, low equipment operation and maintenance cost and high equipment serviceability rate.
Description
technical field [0001] The invention relates to a continuous production device for photocatalytically synthesizing methanol by utilizing carbon dioxide and water. Background technique [0002] At present, the smog and greenhouse effect caused by excessive carbon dioxide emissions have had a huge impact on the living environment of all human beings, and even threaten the survival and development of human beings and all things in nature. On December 12, 2015, the 21st United Nations Climate Change Conference (Paris Climate Change Conference) adopted a new agreement on global climate change. The "Paris Agreement" states that all countries in the world will strengthen the global response to the threat of climate change, control the increase in the global average temperature above the pre-industrial level within 2 degrees Celsius, and strive to control the temperature rise within 1.5 degrees Celsius. The world will achieve the peak of greenhouse gas emissions as soon as possible...
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IPC IPC(8): B01J19/12B01J19/24C07C29/159C07C31/04
CPCB01J19/12B01J19/24B01J19/2415C07C29/159C07C31/04
Inventor 梁仕普白汾河
Owner 白汾河