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Multi-pollutant treatment equipment and method for carbon dioxide capture

A technology for carbon dioxide and pollutants, applied in nitrous oxide capture, chemical instruments and methods, separation methods, etc.

Active Publication Date: 2019-08-02
SHANXI POLARBEAR ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0024] This equation is only an estimate and only applies to gases for which no better formula has been experimentally derived

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  • Multi-pollutant treatment equipment and method for carbon dioxide capture
  • Multi-pollutant treatment equipment and method for carbon dioxide capture
  • Multi-pollutant treatment equipment and method for carbon dioxide capture

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Embodiment Construction

[0072]In order to have a more thorough understanding of the present invention, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings, and many details will be described in the detailed description of the following embodiments. However, it will be apparent to one skilled in the art that the invention may be practiced without these details. In addition, the present invention does not introduce the common knowledge in detail to avoid lengthy and complicated descriptions.

[0073] In general, the present invention discloses a multi-pollutant treatment equipment and method in specific embodiments. Specifically, disclosed in one or more embodiments of the present invention is a 2 capture CO from the exhaust 2 The equipment and method to convert the CO in the exhaust gas under the combined action of pressure difference and water 2 dissolve. The present invention also includes the generation of ...

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Abstract

A treatment method for removing multiple pollutants from an industrial waste gas, the method comprising: generating a high-pressure mist from an aqueous liquid by using a high-pressure spray nozzle, allowing the mist to come in contact with a waste gas so as to diffuse CO2 in the waste gas into the aqueous liquid and form an aqueous solution containing CO2, the waste gas and high-pressure mist coming in contact with each other in a cross-flow manner, and a spraying direction of the waste gas and a spraying direction of the high-pressure mist forming an angle within a range of 45-135°.

Description

technical field [0001] The invention belongs to the technical field of industrial waste gas treatment, and relates to a method and equipment for capturing pollutants in waste gas, in particular to a method and equipment for capturing multi-pollutants including carbon dioxide in waste gas. At the same time, it has High desulfurization and denitrification efficiency. Background technique [0002] The combustion by-products of hydrocarbon fuels (fossil fuels) mainly include: Nitrogen (N 2 ), carbon dioxide (CO 2 ), water (H 2 O), carbon monoxide (CO), unburned hydrocarbons (UHC), sulfur oxides (SO x ), particulate matter (smoke), nitrogen oxides (NO x ), elemental mercury (Hg), mercury oxides (Hg(II)) and hydrogen chloride (HCl), etc. And CO, CO 2 , Hg, Hg 2、 HCl, UHC, SO x , particulate matter and NO x Such substances are harmful and need not be produced. These pollutants are known as standard pollutants, and many regulatory agencies around the world have established...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/14B01D53/18B01D53/79B01D53/62B01D53/50B01D53/76B01D53/56B01D53/68B01D53/64B01D47/06B01D50/00
CPCB01D47/06B01D50/00B01D53/002B01D53/1456B01D53/1475B01D53/1481B01D53/1493B01D53/18B01D53/507B01D53/56B01D53/62B01D53/64B01D53/68B01D53/76B01D53/79B01D2251/104B01D2251/106B01D2252/103B01D2257/2045B01D2257/404B01D2257/504B01D2257/602B01D2258/0283B01D53/14Y02A50/20Y02C20/10Y02C20/40Y02P70/10
Inventor 韦恩·斯科特·小福特郎建峰
Owner SHANXI POLARBEAR ENVIRONMENTAL TECH CO LTD