Quick waste gas desulphurization agent and preparation method thereof

A waste gas desulfurization and rapid technology, applied in separation methods, chemical instruments and methods, and separation of dispersed particles, can solve the problems of low desulfurization agent efficiency and achieve fast desulfurization speed and good desulfurization effect

Inactive Publication Date: 2016-09-21
张锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the efficiency of the current desulfurizer is low, and the effect is mediocre, which is difficult to meet the needs of the market

Method used

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  • Quick waste gas desulphurization agent and preparation method thereof

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Embodiment 1

[0023] A method for preparing a rapid exhaust gas desulfurizer, comprising the following raw materials in parts by weight: 27 parts of cobalt chloride, 18 parts of sodium carbonate, 15 parts of dicobalt octacarbonyl, 6 parts of basic nickel carbonate, and 20 parts of basic aluminum sulfate 20 parts of potassium hydroxide, 6 parts of activated carbon, 4 parts of calcium lactate, 12 parts of iron oxide, 6 parts of manganese oxide, 6 parts of zirconium dioxide, 2 parts of sodium zirconate, 6 parts of praseodymium and neodymium oxide, 18 parts of lanthanum oxide, 26 parts of acetic acid, 5 parts of sodium hydroxide and 4 parts of magnesium perchlorate.

[0024] A preparation method of fast exhaust gas desulfurizer comprises the following steps:

[0025] 1) Mix 15 parts of dicobalt octacarbonyl, 6 parts of basic nickel carbonate, 20 parts of basic aluminum sulfate, 20 parts of potassium hydroxide, 6 parts of activated carbon, 4 parts of calcium lactate, 12 parts of iron oxide, 6 pa...

Embodiment 2

[0035] A rapid exhaust gas desulfurizer and a preparation method thereof, comprising the following raw materials in proportions by weight: 25 parts of cobalt chloride, 20 parts of sodium carbonate, 17 parts of dicobalt octacarbonyl, 8 parts of basic nickel carbonate, basic aluminum sulfate 22 parts, potassium hydroxide 22 parts, activated carbon 8 parts, calcium lactate 6 parts, iron oxide 14 parts, manganese oxide 8 parts, zirconium dioxide 8 parts, sodium zirconate 4 parts, praseodymium neodymium oxide 8 parts, lanthanum oxide 20 parts , 28 parts of acetic acid, 7 parts of sodium hydroxide and 6 parts of magnesium perchlorate.

[0036] A preparation method of fast exhaust gas desulfurizer, comprising the following steps:

[0037] 1) 17 parts of dicobalt octacarbonyl, 8 parts of basic nickel carbonate, 22 parts of basic aluminum sulfate, 22 parts of potassium hydroxide, 8 parts of activated carbon, 6 parts of calcium lactate, 14 parts of iron oxide, 8 parts of manganese oxide...

Embodiment 3

[0047] A rapid exhaust gas desulfurizer and a preparation method thereof, comprising the following raw materials in proportions by weight: 26 parts of cobalt chloride, 19 parts of sodium carbonate, 16 parts of dicobalt octacarbonyl, 7 parts of basic nickel carbonate, basic aluminum sulfate 21 parts, potassium hydroxide 21 parts, activated carbon 7 parts, calcium lactate 5 parts, iron oxide 13 parts, manganese oxide 7 parts, zirconium dioxide 7 parts, sodium zirconate 3 parts, praseodymium neodymium oxide 7 parts, lanthanum oxide 19 parts , 27 parts of acetic acid, 6 parts of sodium hydroxide and 5 parts of magnesium perchlorate.

[0048] A preparation method of fast exhaust gas desulfurizer, comprising the following steps:

[0049] 1) 16 parts of dicobalt octacarbonyl, 7 parts of basic nickel carbonate, 21 parts of basic aluminum sulfate, 21 parts of potassium hydroxide, 7 parts of activated carbon, 5 parts of calcium lactate, 13 parts of iron oxide, 7 parts of manganese oxide...

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Abstract

The invention discloses a quick waste gas desulphurization agent and a preparation method thereof. The agent is prepared from raw materials in parts by weight as follows: 25-27 parts of cobalt chloride, 18-20 parts of sodium carbonate, 15-17 parts of cobalt carbonyl, 6-8 parts of basic nickel carbonate, 20-22 parts of basic aluminum sulfate, 20-22 parts of potassium hydroxide, 6-8 parts of activated carbon, 4-6 parts of calcium lactate, 12-14 parts of iron oxide, 6-8 parts of manganese oxide, 6-8 parts of zirconium dioxide, 2-4 parts of sodium zirconate, 6-8 parts of praseodymium-neodymium oxide, 18-20 parts of lanthanum oxide, 26-28 parts of acetic acid, 5-7 parts of sodium hydroxide and 4-6 parts of magnesium perchlorate. The quick waste gas desulphurization agent has the high desulphurization speed and the good use effect.

Description

technical field [0001] The invention relates to a fast waste gas desulfurizer and a preparation method thereof. Background technique [0002] Sulfur dioxide (chemical formula SO2 is the most common sulfur oxide. One of the main pollutants of the atmosphere. The gas is emitted during volcanic eruptions and is also produced in many industrial processes. Since coal and oil usually contain sulfur compounds, burning When sulfur dioxide is dissolved in water, sulfurous acid (the main component of acid rain) will be formed. If sulfur dioxide is further oxidized, usually in the presence of a catalyst, sulfuric acid will be produced quickly and efficiently. This is the basis for using these fuels as energy One reason for concern about environmental effects. [0003] The chemical properties of sulfur dioxide are extremely complex, and it can act as an aprotic solvent, Lewis acid, reducing agent, oxidizing agent, redox reagent, etc. at different temperatures. Liquid sulfur dioxide ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/81B01D53/50
CPCB01D53/81B01D53/508
Inventor 张锐
Owner 张锐
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