CN2035653U - Honeycombed active carbon absorbent - Google Patents
Honeycombed active carbon absorbent Download PDFInfo
- Publication number
- CN2035653U CN2035653U CN 88213743 CN88213743U CN2035653U CN 2035653 U CN2035653 U CN 2035653U CN 88213743 CN88213743 CN 88213743 CN 88213743 U CN88213743 U CN 88213743U CN 2035653 U CN2035653 U CN 2035653U
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- CN
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- Prior art keywords
- active carbon
- inorganic
- adsorbent
- honeycombed
- carbon absorbent
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- Expired - Lifetime
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Abstract
The utility model relates to a honeycombed active carbon absorbent which is used for governing pollution of harmful gases. The honeycombed active carbon absorbent is mixed and squeezed into a honeycomb body by active carbon, inorganic material, and organic material, wherein, the proportion of the active carbon is 40%-90%, the inorganic material whose proportion is 50%-7% is composed of inorganic powder, clay (Suzhou soil, kibushi), waterglass, etc., the organic material whose proportion is 10%-3% is composed of organic binder (epoxy resin, dextrin, methylcellulose, etc.), and the profile and size dimension of the honeycomb body are determined by operational requirement. The utility model, namely the honeycombed active carbon absorbent, overcomes the defect of high resistance of the granular active carbon absorbent, and so has the advantages of reducing the volume of the purification device, and saving investment.
Description
A kind of acticarbon that is used to administer the pernicious gas pollution.
Present widely used acticarbon is granular active carbon (being called for short the grain carbon adsorbent) both at home and abroad, it is a kind of adsorbent of function admirable, and its shortcoming is that resistance is big, so just makes cleaning equipment huge, the cost height also brings the noise pollution of high pressure positive blower etc.Developed a kind of cellular acticarbon (being called for short the honeybee carbon adsorbent) in recent years abroad, this adsorbent is not only functional, and resistance is little, report according to Japan Patent (clear 57～95816), the honeybee carbon adsorbent is to add an amount of organic binder bond (PVA and methylcellulose etc.) mixing by 95～10% active carbon, 5～90% inorganic (inorganic powder, kieselguhr), adds with hydraulic press to be pressed into the formed body that has honeycomb structure.The shortcoming of this honeybee carbon adsorbent is: (1) chooses the adsorbent that 95% active carbon, 5% inorganic are made, and does not have intensity after the moulding; Choose 10% active carbon, the adsorbent that 90% inorganic is made, absorption property are too poor.(2) adding additives PVA of institute or methyl fiber cost an arm and a leg.(3) by carbonization at once after the above-mentioned prescription moulding, activation, make formed body intensity bad, and, need increase a cover water-tight equipment because activation temperature is too high.
The purpose of this utility model provides a kind of Alveolate activated carbon capable adsorbent, and it has good absorption property, and little, the low price of resistance can overcome the above-mentioned shortcoming of existing acticarbon both at home and abroad.
Alveolate activated carbon capable adsorbent provided by the utility model is after being mixed by a certain proportion of active carbon, inorganic and organic material, extrusion modling is a honeycomb ceramics on extruder, (seeing accompanying drawing) can determine the shape (square opening, shape hole, garden, diamond hole etc.) of profile (can be squeezed into square, rectangle, garden shape, rhombus, ellipse garden shape etc.) and size (appearance and size, wall thickness and aperture) and honeycomb hole according to instructions for use.The active carbon proportion is 40～90%, and inorganic accounts for 50～7%, and organic material accounts for 10～3%.Inorganic uses inorganic powder or clay (Suzhou soil, kieselguhr) and waterglass etc., and organic material uses organic binder bond (epoxy resin, dextrin, methyl fiber etc.).
Description of drawings.Accompanying drawing 1 is a rectangle square hole Alveolate activated carbon capable adsorbent schematic diagram.1-square opening wherein.The 2-acticarbon.Accompanying drawing 2 is shape hole, a garden Alveolate activated carbon capable adsorbent schematic diagram.3-garden shape hole wherein.The 4-acticarbon.
Embodiment.The dextrin of 78% active carbon, Suzhou of 15% soil and 7% and an amount of water are mixed the back on extruder, be squeezed into the honeycomb ceramics that square has square opening, see that accompanying drawing 1(appearance and size is 100mm * 100mm * 50mm, square hole is of a size of 0.5mm, wall thickness is 0.5mm), air dry is 6～24 hours then, puts into drying oven again and gets final product in dry 4～8 hours.
The utility model honeybee carbon adsorbent is compared with existing grain carbon adsorbent: (1) honeybee carbon adsorbent is suitable for the air desorption, desorption rate is faster than grain charcoal, adopt honeybee carbon adsorbent and catalytic combustion device supporting, a series of equipment that can replace the steam desorption, greatly save equipment investment, hot gas behind the catalytic combustion can be used as the thermal source of desorption air in addition, can save electric energy. (2) honeybee carbon adsorbent resistance is 1/8 of a carbon adsorbent resistance, when processing the waste gas of same air quantity, uses the honeybee carbon adsorbent can greatly reduce equipment volume, for example processes 5000m3/ time air quantity waste gas the time
| The adsorbent kind | Section speed (meter per second) | Adsorption tanks diameter (millimeter) |
| The grain charcoal | 0.31 | 2400 |
| The honeybee charcoal | 0.93 | 1100 |
This shows.Use the honeybee carbon adsorbent can reduce equipment volume greatly, and resistance ratios grain charcoal is also little, floor space is also few, and is little owing to resistance simultaneously, needn't select high pressure positive blower for use, reduced noise pollution and energy consumption.
The utility model honeybee carbon adsorbent is compared with external honeybee carbon adsorbent: (1) has good absorption property and intensity in ratio range.(2) institute's adding additives (dextrin) low price.(3) formed body intensity is good, does not need to activate again, can save a cover water-tight equipment and an electric energy.
Claims (2)
1, a kind of Alveolate activated carbon capable adsorbent is squeezed into honeycomb ceramics by active carbon, inorganic and organic material mixing, it is characterized in that the active carbon proportion is 40～90%, and inorganic accounts for 50%～7%, and organic material accounts for 10～3%.
2, according to the described Alveolate activated carbon capable adsorbent of claim 1, it is characterized in that inorganic is inorganic powder, clay (Suzhou soil, kieselguhr) and waterglass etc., organic material is organic binder bond (epoxy resin, dextrin, a methyl fiber etc.).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88213743 CN2035653U (en) | 1988-09-02 | 1988-09-02 | Honeycombed active carbon absorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88213743 CN2035653U (en) | 1988-09-02 | 1988-09-02 | Honeycombed active carbon absorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2035653U true CN2035653U (en) | 1989-04-12 |
Family
ID=4846795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88213743 Expired - Lifetime CN2035653U (en) | 1988-09-02 | 1988-09-02 | Honeycombed active carbon absorbent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2035653U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188896A (en) * | 2011-12-30 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | Shell body and manufacturing method of shell body |
| CN104292763A (en) * | 2014-10-31 | 2015-01-21 | 合肥鼎雅家具有限责任公司 | Epoxy resin composite with adsorption function and preparation method of epoxy resin composite |
| CN104338518A (en) * | 2013-08-09 | 2015-02-11 | 厦门岩科工业环保有限公司 | Adsorbent capable of reducing toxic elements of stainless steel flying ash |
| CN106457206A (en) * | 2014-05-28 | 2017-02-22 | 康宁股份有限公司 | Activated carbon filter articles and methods of making and their use |
| CN113952929A (en) * | 2021-11-24 | 2022-01-21 | 清华大学 | Shaped activated carbon, method for the production thereof and use thereof |
-
1988
- 1988-09-02 CN CN 88213743 patent/CN2035653U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188896A (en) * | 2011-12-30 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | Shell body and manufacturing method of shell body |
| CN104338518A (en) * | 2013-08-09 | 2015-02-11 | 厦门岩科工业环保有限公司 | Adsorbent capable of reducing toxic elements of stainless steel flying ash |
| CN106457206A (en) * | 2014-05-28 | 2017-02-22 | 康宁股份有限公司 | Activated carbon filter articles and methods of making and their use |
| CN104292763A (en) * | 2014-10-31 | 2015-01-21 | 合肥鼎雅家具有限责任公司 | Epoxy resin composite with adsorption function and preparation method of epoxy resin composite |
| CN113952929A (en) * | 2021-11-24 | 2022-01-21 | 清华大学 | Shaped activated carbon, method for the production thereof and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |