Bamboo vinegar honeycomb type purification activated carbon and preparation method thereof

A technology of bamboo vinegar honeycomb and activated carbon, applied in the direction of chemical instruments and methods, other chemical processes, etc., to achieve the effect of simple and feasible method, good adsorption of dirt, and good heat resistance

Active Publication Date: 2016-06-08
LISHUI HE ZI PURIFICAT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the activated carbon application technology lacks the application technology of activated carbon with corresponding materials for different adsorption objects.
In particular, there is a lack of activated carbon that can ensure that activated carbon has a good function of absorbing dirt, and can also purify and deodorize the odor generated when fresh objects such as toilets, livestock, and fish are corrupted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1: The weight ratio of the raw materials used is: 40 parts of chemical activated carbon, 32 parts of coal-based granular activated carbon, and 46 parts of coconut shell activated carbon; three selected different ratios of activated carbon are placed in a ball mill and ground into The mesh number is 500 mesh activated carbon powder. Then take 118 parts of ground activated carbon powder, 13 parts of bamboo vinegar, 2.5 parts of methyl cellulose, and 2.5 parts of talc. The above-mentioned raw materials are sequentially added to the mixer, stirred and mixed uniformly to make a mixture. Then place the mixture in a kneader (or mixer), add moderate distilled water, knead for 30 minutes, and knead it into a paste in the kneader. Then the mud paste is placed in a vacuum mud training machine, and then it becomes uniform plasticized mud paste in the vacuum mud training machine. Then the plasticized mud paste is placed in extrusion molding, and extruded into a honeycomb-sh...

Embodiment 2

[0029] Example 2: The weight ratio of the raw materials used is: 36 parts of chemical activated carbon, 30 parts of coal-based granular activated carbon, and 44 parts of coconut shell activated carbon. Three selected different ratios of activated carbon are placed in a ball mill and ground into The mesh number is 500 mesh activated carbon powder. Then take the ground activated carbon powder, 14 parts of bamboo vinegar, 3 parts of methyl cellulose, and 3 parts of talc. The above-mentioned raw materials are sequentially added to the mixing and mixing, and the mixture is uniformly mixed to form a mixture. The remaining steps are the same as in Example 1, in which the profile with a moisture content of less than 10% is placed in a furnace for sintering at a sintering temperature of 850°C and a time of 8 hours.

[0030] The performance of the made bamboo vine honeycomb purification activated carbon product: iodine adsorption value 1100~1200mg / g, benzene adsorption value mg / g≥690, spe...

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PUM

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Abstract

The invention belongs to a bamboo vinegar honeycomb type purifying activated carbon and a preparation method thereof. The bamboo vinegar honeycomb type purifying activated carbon comprises, by weight, 35-40 parts of chemical activated carbon, 25-35 parts of granular activated carbon from coal, 43-49 parts of coconut shell activated carbon, 9-15 parts of bamboo vinegar, 2-3 parts of methyl cellulose and 2-3 parts of talcum powder. The preparation method includes ball grinding, well mixing raw materials, producing product materials, and subjecting the product materials to vacuum pugging, extrusion forming, drying and sintering. The bamboo vinegar honeycomb type purifying activated carbon is good in dirt absorption capability, firm in shaping durable, simple and practical in preparation method, low in sewage treating cost, low-carbon, energy saving, and good in treating effect, and corruption odor generated by toilets, livestock, fish and the like can be purified.

Description

Technical field [0001] The invention belongs to a bamboo vine honeycomb type purification activated carbon and a preparation method thereof. Background technique [0002] Activated carbon is widely used in all aspects of industrial and agricultural production, such as alkali-free deodorization (refined desulfurization) in the petrochemical industry, ethylene desalination (refined packing), catalyst carrier (palladium, platinum, rhodium, etc.), water purification and sewage treatment; Water quality treatment and protection of power plants in the industry; chemical catalysts and carriers, gas purification, solvent recovery, and decolorization and refining of oils in the chemical industry; refining and decolorization of beverages, alcohol, MSG mother liquor and food in the food industry; gold in the gold industry Extraction, tail liquid recovery; sewage treatment, waste gas and harmful gas treatment, gas purification in environmental protection industry; and related industries cigar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/20B01J20/30
Inventor 刘大敏季小恩颜海军
Owner LISHUI HE ZI PURIFICAT EQUIP CO LTD
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