Carbon dioxide (CO2) cyclic utilization process

A process and chemical technology, applied in the field of CO2 recycling process, can solve the problems of insufficient consumption, large space for development and utilization, and small consumption, so as to reduce pollution emissions, reduce the pressure of environmental pollution, and extend the industrial chain. Effect

Inactive Publication Date: 2012-05-30
DALIAN CHUANGDA TECH TRADE MARKET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Polyester plastics, nanomaterials, methanol fuel, etc., but the amount used is small, and the consumption is not enough to discharge
[0006] 1%, there is a lot of room for development and utilization

Method used

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  • Carbon dioxide (CO2) cyclic utilization process
  • Carbon dioxide (CO2) cyclic utilization process

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Embodiment Construction

[0038] The steam source 1 is connected with the desulfurization tower 2 and the dust collector 3, the water washing tower 4 is connected with the potassium washing tower 5, and the water pump 6, the steam storage cabinet 7 is connected with the compressor 8, and the adsorption tower 9, and the purifier 10 is connected with the Dryer 1 1, condenser 1 2, finished product reserver 1 3 are connected. From 1 to 1 3 interconnected to form a complete production line.

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Abstract

The invention relates to a carbon dioxide (CO2) cyclic utilization process, belonging to the field of an environmentally-friendly energy source technology, in particular to a CO2 exhaust gas recovery and utilization technology for recovering exhaust gas from coal-fired industries, controlling atmospheric pollution, preventing global warming and utilizing exhaust gas as a renewable resource. CO2 can be used for producing dozens of chemical products, synthesizing methanol fuels with hydrogen gas, and increasing petroleum output after being injected into mines. In particular, CO2 can replace water vapor in a thermal circulation system, thereby waste heat and exhaust gas from industrial enterprises are recovered, coal and water resources are saved and environmental pollution is controlled. The CO2 cyclic utilization process does not need boiler installation, coal firing and water supply, saves energy by about 40% compared with original thermal power generation, reduces cost by 50%, saves resources by 70%, has a thermal efficiency of 80%, and increases benefits by 100%. CO2 used as the renewable resource in the twenty-first century plays a huge role in national economies.

Description

technical field [0001] The technical solution claimed in the present invention belongs to the technical field of environmental protection energy, especially the recovery of waste gas from coal-fired industries, the control of air pollution, the prevention of global warming, and the use of waste gas as a renewable resource of CO 2 Recycling process. Background technique [0002] In the past 100 years of world industrialization, the development of society and the needs of human life have led to the burning of coal and oil in large quantities. The main components of fossil fuels are hydrocarbons. After burning, a large amount of carbon dioxide is emitted, which accumulates in the atmosphere and covers the earth like a plastic greenhouse. This produces a greenhouse effect, promotes global warming, accelerates the melting of glaciers, sea water rises, and floods Disasters and abnormal climate changes have destroyed the ecological environment. International environmental protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00C01B31/20C01B32/50
CPCY02A50/20Y02P20/129Y02P20/151
Inventor 海勇
Owner DALIAN CHUANGDA TECH TRADE MARKET
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