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Glass kiln flue gas desulfurization agent and preparation method of sulfur removal agent

A glass kiln and flue gas technology, applied in the field of flue gas desulfurization, can solve the problem of incomplete absorption of sulfur-containing substances, and achieve the effects of low surface tension, reduced pollution, and reduced sulfur-containing substances

Pending Publication Date: 2021-07-02
浙江大江节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a desulfurizer for glass kiln flue gas, which solves the technical problem of incomplete absorption of sulfur-containing substances in glass kiln flue gas in the prior art

Method used

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  • Glass kiln flue gas desulfurization agent and preparation method of sulfur removal agent
  • Glass kiln flue gas desulfurization agent and preparation method of sulfur removal agent
  • Glass kiln flue gas desulfurization agent and preparation method of sulfur removal agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1, a kind of sulfur removal agent of glass kiln flue gas, N-methyldiethanolamine, calcium hydroxide, stabilizer, corrosion inhibitor, defoamer, accelerator, activator, dispersant and water, wherein remove The weight of each raw material of the sulfur agent is shown in Table 1 in terms of parts by weight per 100 parts by weight of raw materials.

Embodiment 2

[0027] Example 2, a desulfurizer for glass kiln flue gas, differs from Example 1 in that the components and weights in the raw materials are shown in Table 1.

Embodiment 3

[0028] Example 3, a desulfurizer for glass kiln flue gas, differs from Example 1 in that the components and weights in the raw materials are shown in Table 1.

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PUM

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Abstract

The present invention discloses a glass kiln flue gas desulfurization agent, which comprises N-methyldiethanolamine, calcium hydroxide, a stabilizer, a corrosion inhibitor, a defoamer, an accelerator, an activator, a dispersant and water, the desulfurization agent has characteristics of no toxicity, wide application in flue gas desulfurization and other fields, low surface tension, easy formation of small bubbles in flue gas, and effective gas-liquid specific surface area increasing. And the mass transfer rate is increased, the desulfurization efficiency is improved, sulfur-containing substances discharged into the air are effectively reduced, the pollution to the air is reduced, no new pollutants are generated, and no treatment trouble of waste residues and waste water is generated.

Description

technical field [0001] The invention relates to the field of flue gas desulfurization, in particular to a desulfurizer for glass kiln flue gas and a method thereof. Background technique [0002] The glass furnace is a melting device used for high-temperature heating of glass in the glass manufacturing industry. Because the price of natural gas or petroleum gas is too high, the cost of burning generator gas for a glass furnace of the same size is higher than that of burning natural gas or petroleum gas. The cost is much lower, so there are many glass furnaces in China that use producer gas as fuel. However, the flue gas produced by the kiln using producer gas as raw material contains many harmful substances, causing serious environmental pollution, especially sulfur dioxide, sulfur trioxide and other sulfur components contained in the flue gas. If they are directly discharged into the atmosphere, they will cause acid rain. and other natural hazards, so the gas in the glass k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/50
CPCB01D53/78B01D53/50B01D2258/0283
Inventor 吴俊峰
Owner 浙江大江节能科技有限公司
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