Ion association compound solution for removing methylbenzene in indoor air online in real time and removal method

A technology for indoor air and associations, which is applied in the field of indoor air purification, can solve problems such as unsatisfactory toluene treatment technology, and achieve the effects of simple preparation and use, low cost, and wide application range

Inactive Publication Date: 2019-08-13
福建皓尔宝新材料科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This shows that the treatment technology of toluene is unsatisfactory and needs further development

Method used

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  • Ion association compound solution for removing methylbenzene in indoor air online in real time and removal method
  • Ion association compound solution for removing methylbenzene in indoor air online in real time and removal method
  • Ion association compound solution for removing methylbenzene in indoor air online in real time and removal method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Toluene online real-time scavenging ion association compound solution is made by mixing the following components in volume percentage:

[0042]

[0043] After the ion association compound solution is evenly mixed, it can be automatically packaged and stored in a warehouse.

[0044] Use 2.0L toluene online real-time scavenging ion association compound composition solution to place figure 1 The shown device removes toluene in the indoor air online in real time, and the application effect is shown in Table 2.

[0045] The effect and cost of the actual application of the toluene online real-time scavenging ion associate solution of the embodiment 1 of table 2

[0046]

[0047] It can be seen from Table 2 that the toluene online real-time scavenging ion association solution can be treated for 1 hour to reach the standard; for 120m 3 Space, the concentration of toluene in indoor air exceeds the standard by 22.0 to 23.9 times, and the standard can be reached after 1 ho...

Embodiment 2

[0049] Toluene online real-time scavenging ion association compound solution is made by mixing the following components in volume percentage:

[0050]

[0051] After being uniformly mixed, the solution of the ion association compound composition can be automatically packaged and stored in a warehouse.

[0052] Use 2.0L toluene online real-time scavenging ion association compound composition solution to place figure 1 The shown device removes toluene in the indoor air online in real time, and the application effect is shown in Table 3.

[0053] Table 3 Effect and cost of practical application of toluene online real-time scavenging ion association solution

[0054]

[0055]

[0056] It can be seen from Table 3 that the toluene online real-time scavenging ion association solution can be treated for 1 hour to reach the standard; for 120m 3 space, the concentration of toluene in the indoor air exceeds the standard by 23.9 to 24.7 times, and the standard can be reached af...

Embodiment 3

[0058] Toluene online real-time scavenging ion association compound solution is made by mixing the following components in volume percentage:

[0059]

[0060] After being uniformly mixed, the solution of the ion association compound composition can be automatically packaged and stored in a warehouse.

[0061] Use 2.0L toluene online real-time scavenging ion association compound composition solution to place figure 1 The shown device removes toluene in the indoor air online and in real time, and the application effect is shown in Table 4.

[0062] Table 4 Effect and cost of practical application of toluene online real-time scavenging ion association solution

[0063]

[0064]

[0065] It can be seen from Table 4 that the toluene online real-time scavenging ion association solution can be treated for 1 hour to reach the standard; for 120m 3 space, the concentration of toluene in indoor air exceeds the standard by 25.0 to 25.7 times, and the standard can be reached af...

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Abstract

The invention discloses an ion association compound solution for removing methylbenzene in indoor air online in real time and removal method. The ion association compound solution is prepared from, byvolume percentage, 4.0-7.0% of a 1.0 mol/L HCl solution, 2.0-4.0% of a 10 g/L methylene blue solution, 3.0-9.0% of a 2.0*10 mol<-2>/L KI solution, 3.0-9.0% of a 1.0*10 mol<-2>/L AgNO3 solution, 5.0-15.0% of a 5.0% benzoyl peroxide solution and the balance water. The ion association compound solution is loaded into a purification device, and methylbenzene in the indoor air can be removed online inreal time through air circulation. The ion association compound solution is mainly characterized in that the ion association compound solution is an aqueous solution which is environmentally friendly, tasteless, nontoxic and safe, only all components need to be directly mixed, and a preparation method and a use method are simple, convenient and reliable; methylbenzene in the air in a room and a vehicle can be removed quickly and continuously online in real time; the removal technology is efficient and does not cause secondary pollution, the treatment cost is low, the economic benefit is high,and the market prospect is broad.

Description

technical field [0001] The invention belongs to the technical field of indoor air purification, and in particular relates to an ion association solution and a removal method for online real-time removal of toluene in indoor air. Background technique [0002] Toluene enters the human body through the skin, respiratory tract and digestive tract. Inhaling a relatively high concentration of toluene in a short period of time will inhibit the central nervous system, causing obvious irritation symptoms of the eyes and upper respiratory tract, conjunctival and pharyngeal hyperemia, staggering gait, dizziness, nausea, Confusion, a direct threat to people's lives. G B / T 27630-2011 stipulates that the concentration of toluene in the air in the car shall be ≤1.10(mg / m 3 ), GB / T-18883-2002 specifies the concentration of toluene in indoor air: ≤0.2mg / m 3 . The air pollution in the car mainly comes from the combustion products of the engine, the harmful gas released by the interior mate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00B01D53/18B01D53/14B01D53/78B01D53/72
CPCB01D53/00B01D53/1487B01D53/18B01D53/72B01D53/78B01D2257/7027B01D2258/06
Inventor 刘佳铭朱文明叶飞朱皓
Owner 福建皓尔宝新材料科技有限公司
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