Method and apparatus for photochemical degradation of organic gas

An organic matter and photochemical technology, applied in the field of photochemical technology to degrade organic matter gas, can solve the problems of complex equipment structure, large equipment investment, high operating cost, etc., and achieve the effect of convenient manufacturing and installation, high safety, and improving purification effect.

Inactive Publication Date: 2007-04-25
FUJIAN NEWLAND ENTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Disadvantages are large equipment investment and high operating costs, hig...

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  • Method and apparatus for photochemical degradation of organic gas

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Embodiment Construction

[0029] The main body of the device for photochemically degrading organic matter gas as shown in Figure 2 is a cylindrical or prismatic container, and the container is divided into a filter area and an ultraviolet-ozone reaction area 3 by a partition, and the tail gas is regulated after being purified by a solvent-based absorption device 13. The tail gas is discharged from the outlet 9, and the waste water after absorbing the tail gas is sent to the sewage treatment plant for unified treatment.

[0030] The container is divided into five functional areas: an air intake adjustment area 1, a filter area 2, an ultraviolet-ozone reaction area 3, a solvent-based absorption device 13, and an air outlet adjustment area 4. The ultraviolet lamp 10 is fixed in the ultraviolet-ozone reaction area 2.

[0031] The front part of the filter area 2 is provided with an air intake adjustment grille 12 to separate the air intake adjustment area 1 from the filter area 2, and the air intake adjustme...

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Abstract

The invention relates to a method for using photochemistry method to degrade organic gas. Wherein, it uses ozone, ultraviolet or ozone-ultraviolet to oxidize the organic gas; the processed gas is filtered with particles; then enters into ultraviolet-ozone reaction area, to be radiated and reacted with ozone; then passes the solvent absorber to be purified, and discharged at gas outlet. The invention can effectively degrade organic gas as triphenylamine, without pollution.

Description

Technical field: [0001] The invention belongs to the technical field of degrading organic gas by using photochemical technology, and in particular relates to a method and a device for treating organic gas by using ultraviolet rays and ozone. Background technique: [0002] Volatile organic compounds produced in chemical industry, paint, printing, shoemaking and other industrial production have attracted more and more attention, especially the harmful vapors of benzene, toluene and xylene are volatile organic solvents, which are a class of serious Environmental pollutants that affect human health. The evaporated gas enters the human body mainly through the respiratory tract. After people inhale the air polluted by "triphenyl", it will cause acute and chronic poisoning, manifested as pharyngitis, leukopenia, aplastic anemia, etc. It has great damage to the hematopoietic system, nervous system, cardiovascular and cerebrovascular and embryos, and its toxicity is in the order of b...

Claims

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Application Information

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IPC IPC(8): B01D53/72B01D53/76B01J19/12
Inventor 陈健朱国营
Owner FUJIAN NEWLAND ENTECH CO LTD
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