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Absorption tower body material for desulfurization and denitrification device

A technology for desulfurization, denitrification, and absorption tower, which is applied in the field of absorption tower body materials, can solve the problems of not meeting the actual production requirements, complex ratio of raw materials, general corrosion resistance, etc., and achieve easy processing, long service life, and improved corrosion resistance sexual effect

Inactive Publication Date: 2019-06-18
江苏赛尔亚环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing desulfurization and denitrification devices use absorption tower materials with average material performance, common problems such as complex ratio of raw materials, insufficient overall strength, unreliable operation, general corrosion resistance, high processing cost, etc., which do not meet the actual production requirements

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with embodiment.

[0015] An absorption tower body material for a desulfurization and denitrification device according to the present invention, in parts by weight, comprises:

[0016] (1) 63 parts of aluminum-tin alloy;

[0017] (2) 30 parts of manganese;

[0018] (3) 25 parts of silicon nitride;

[0019] (4) 12 parts of bismuth fluoride;

[0020] (5) 9 parts of 3-6 mesh molybdenum fiber wire;

[0021] (6) 3 parts of perlite particles;

[0022] (7) 2 parts ceramic fiber;

[0023] (8) Potassium boride 1.2 parts.

[0024] The invention makes the finished material excellent in performance through accurate raw material proportioning, and the proportioning is simple, adopts bismuth fluoride and 3-6 mesh molybdenum fiber wire, effectively improves the service strength of the product, adopts ceramic fiber, potassium boride and perlite Particles can greatly improve the corrosion resistance of the produ...

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Abstract

The invention relates to an absorption tower body material for a desulfurization and denitrification device. The absorption tower body material comprises the following components of, in parts by weight, 55-65 parts of aluminum-tin alloy, 17-31 parts of manganese, 16-27 parts of silicon nitride, 7-14 parts of bismuth fluoride, 5-10 parts of molybdenum fiber yarns with 3-6 meshes, 2-4 parts of perlite particles, 1-3 parts of ceramic fibers and 1-2 parts of potassium borohydride. The material is excellent in performance, high in strength, resistant to corrosion and reliable in operation.

Description

technical field [0001] The invention relates to an absorption tower body, in particular to a material for the absorption tower body. Background technique [0002] The existing absorption tower body materials for desulfurization and denitrification devices have general material properties, common problems such as complex raw material ratios, insufficient overall strength, unreliable operation, general corrosion resistance, and high processing costs, which do not meet actual production requirements. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to overcome the deficiencies in the prior art and provide a material for the absorption tower body of a desulfurization and denitrification device with excellent performance, high strength, corrosion resistance and reliable operation. [0004] Technical solution: In order to solve the above technical problems, the absorption tower body material for a desulfurization and denitrification de...

Claims

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Application Information

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IPC IPC(8): C22C49/06C22C49/14C22C111/02C22C101/00
Inventor 曹国中
Owner 江苏赛尔亚环保科技有限公司
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