CN101579536B - Preparation method of an air freshener of activated carbon - Google Patents
Preparation method of an air freshener of activated carbon Download PDFInfo
- Publication number
- CN101579536B CN101579536B CN2009101487574A CN200910148757A CN101579536B CN 101579536 B CN101579536 B CN 101579536B CN 2009101487574 A CN2009101487574 A CN 2009101487574A CN 200910148757 A CN200910148757 A CN 200910148757A CN 101579536 B CN101579536 B CN 101579536B
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- carbon black
- air freshener
- activated carbon
- flue dust
- white carbon
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention relates to a preparation method of an air freshener, in particular to a preparation method of an air freshener of activated carbon. The air freshener comprises the following components by weight proportion: dust carbon black: raw calcined dolomite powder=1:1, wherein the dust carbon black is recovered in the process of using bituminous coal in a lime kiln to bake lime and the fineness of the raw calcined dolomite powder is below 40 meshes; according to the proportion of the materials, the dust carbon black and the raw calcined dolomite powder are mixed fully, water with proper amount is added, the obtained mixture is mixed evenly, and heats by self reaction so as to obtain black powder mixture, namely, the finished product. The dust carbon black has small particle size of activated carbon, light weight, large specific surface area and strong absorption power, can have good and fast purifying effect to the air, and has low recovery cost, thus providing a material source which can prepare the activated carbon without wood, coal carbonization and activation.
Description
Technical field:
The present invention relates to the method for preparing of air freshener, especially a kind of method for preparing of active carbon air freshener.
Background technology:
Known air freshener also claims that eliminating smell agent mainly contains three types: chemical spray class, solid absorption class and liniment class.The chemistry spray mainly uses behind finishing; The solid absorption class can be adsorbed indoor harmful gas; Liniment is to furniture inside panel or indoor wall surface.Above-mentioned eliminating smell agent contains some inferior chemosynthesis materials more except that containing materials such as certain active carbon or floor antibacterial, though can eliminate polluters such as formaldehyde to a certain extent, also might make other polluters again, causes secondary pollution.Some chemical liniment inferior forms one deck simple sealed at furniture surface and films, and when filming aging and situation such as weather sweltering heat, humidity occurs, films that it is damaged just to occur easily, and harmful gas can discharge again.Particularly when using the wet spray agent, the spray form granule of generation can adsorb a large amount of harmful substances, is easy to get in the human body body, and its hazard ratio is much serious with the spray of dry type.In indoor sealed environment, the contaminated air that contains chemical essence gets into human body, causes symptoms such as health anoxia fatigue, allergy easily, and the anemia of pregnant woman more wants careful usefulness.
Summary of the invention:
The present invention is intended to solve the problems referred to above that existing air freshener exists, and is primary raw material and provide a kind of with the flue dust white carbon black, has method for preparing efficient, quick, permanent, that remove the active carbon air freshener of abnormal flavour function.
The technical scheme that the present invention adopts is: a kind of method for preparing of active carbon air freshener; Its raw material is formed by weight: flue dust white carbon black: unprocessed dolomite ashes=1: 1; Wherein, The flue dust white carbon black is the flue dust white carbon black that reclaims in the bituminous coal lime calcining process of limekiln, and unprocessed dolomite ash powder fineness is below 40 orders; Press the above-mentioned raw materials proportioning, after flue dust white carbon black and unprocessed dolomite ashes were fully mixed, it was even to add an amount of water remix, after the id reaction heating, obtains black powder shape mixture and is finished product.
By this active carbon air freshener of above technical scheme preparation, be that a kind of particle diameter is little, in light weight, unit volume is big, have the carbonaceous material that enriches pore structure, the pore structure that it is flourishing makes it have huge specific surface area.Carbon surface contains multiple oxygen-containing functional group, and catalytic activity and chemical stability are good, and mechanical strength is high, is easy to use repeatedly.Contain more tiny hole---capillary tube in the carbon granules, capillary tube has very strong absorbability.That is: rely on the active carbon molecule to combine with the Van der Waals for (gravitation) of the material molecule collision that is adsorbed, the big more absorption affinity of collision probability is strong more.Because carbon grain surface is long-pending very big, can fully contact in airborne toxic gas molecule and the cenobium inlet hole with gas (impurity).So this air freshener of activated carbon of the present invention also is a kind of good adsorbent.
Compared with prior art, beneficial effect of the present invention and substantive distinguishing features are:
1. absorption affinity is strong, and it is fast to eliminate various toxic and harmful speed, and the life-span is long, and no energy consumption is pollution-free, is prone to reuse.
2. limekiln flue dust white carbon black activated carbon particle size is little, in light weight, and unit volume is big, and through electronic microscope photos, particle diameter is 0.08nm-5nm, and specific surface area is quite big, and the absorption iodine number is high, can play good fast purification effect to air.
3. the cost recovery of flue dust white carbon black is low, has alleviated the shortage of active carbon raw material and the increase of the active carbon cost that causes, and the source that just can be prepared into the another kind of raw material of active carbon without timber and coal carbonization, activation is provided simultaneously.
4. economic benefit is obvious, and bituminous coal per ton can reclaim white carbon black 7000 grams, and the air freshener of activated carbon that per 200 gram flue dust white carbon blacks are processed can make 15m
2Tasteless for a long time in the room, be worth 0.2 yuan of calculating by per 1 gram, the value of 7000 grams equals 1400 yuan; The valency of buying that is equivalent to two tons of coals; Calculate by economic benefit, can become side-product to Calx, recovery flue dust white carbon black is processed air freshener of activated carbon and is then become leading industry.
The specific embodiment:
Below in conjunction with embodiment the present invention is detailed.
A kind of method for preparing of active carbon air freshener; Its raw material is formed by weight: flue dust white carbon black: unprocessed dolomite ashes=1: 1; Wherein, the flue dust white carbon black is the flue dust white carbon black that reclaims in the bituminous coal lime calcining process of limekiln, and unprocessed dolomite ash powder fineness is below 40 orders; Press the above-mentioned raw materials proportioning, after flue dust white carbon black and unprocessed dolomite ashes were fully mixed, it was even to add the water remix that accounts for raw material gross weight 28%, after the id reaction heating, obtains black powder shape mixture and is finished product.For solving the pollution of transportation, packing, also can adopt humidification after the machine carousel rolling method becomes granule this powder mixture, become the granular active carbon air freshener after the oven dry (must guard against extrusion modling).
Press the active carbon air freshener of present embodiment preparation, its scope of application of empirical tests and effect are following:
1. interior decoration: press 24-30 gram/m
2Put into and detect data behind this product:
A: formaldehyde: removed 81.56% in 6 hours.
Removed 91.44% in 24 hours.
B: benzene: removed 97.11% in 24 hours
2. refrigerator: abnormal flavour is eliminated.
3. toilet: during sewer anteiso-flavor.2-3 is restrained in this product hand-hole, add low amounts of water and sweep away, abnormal flavour disappears at once.
4. can eliminate multiple toxic and harmful: as, formaldehyde (CH2O) benzene (C6H6) and homologue.
5. eliminate multiple abnormal smells from the patient: smoke, vinosity, stink, multiple mixing abnormal flavour.
6. can purify waste water: make sewage reach middle water quality standard.
7. can be placed in any required place; As in indoor, the car, bookcase, wardrobe, refrigerator, refrigerator-freezer, toilet etc. have the place that continues slowly to discharge the poisonous and harmful abnormal smells from the patient, this product to adopt physical adsorption way, absorption that can be permanently effective; Purify air for a long time, beautify the environment.
Claims (1)
1. the method for preparing of an active carbon air freshener; It is characterized in that raw material is formed by weight: the flue dust white carbon black: unprocessed dolomite ashes=1: 1, wherein; The flue dust white carbon black is the flue dust white carbon black that reclaims in the bituminous coal lime calcining process of limekiln, and unprocessed dolomite ash powder fineness is below 40 orders; Press the above-mentioned raw materials proportioning, after flue dust white carbon black and unprocessed dolomite ashes were fully mixed, it was even to add an amount of water remix, after the id reaction heating, obtains black powder shape mixture and is finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101487574A CN101579536B (en) | 2009-07-03 | 2009-07-03 | Preparation method of an air freshener of activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101487574A CN101579536B (en) | 2009-07-03 | 2009-07-03 | Preparation method of an air freshener of activated carbon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101579536A CN101579536A (en) | 2009-11-18 |
| CN101579536B true CN101579536B (en) | 2012-07-25 |
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| CN2009101487574A Expired - Fee Related CN101579536B (en) | 2009-07-03 | 2009-07-03 | Preparation method of an air freshener of activated carbon |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406953B (en) * | 2011-12-06 | 2014-03-12 | 林永金 | Long-acting air freshener and preparation method thereof |
| CN102555643A (en) * | 2011-12-12 | 2012-07-11 | 张荣斌 | Process preparation method of activated carbon for environment-friendly charcoal carving process |
| CN102555642A (en) * | 2011-12-12 | 2012-07-11 | 张荣斌 | Method for manufacturing activated carbon process product |
| CN107321129A (en) * | 2016-12-09 | 2017-11-07 | 三门峡阳光铸材有限公司 | A kind of pure and fresh dust suction deodorant of cast paint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005030641A1 (en) * | 2003-09-26 | 2005-04-07 | Electric Power Development Co., Ltd. | Highly activated coke powder and process for producing the same |
| CN1748858A (en) * | 2005-08-17 | 2006-03-22 | 黎伯忠 | Novel adsorptive material for treating air pollution and its preparing method |
| CN101028925A (en) * | 2006-03-03 | 2007-09-05 | 中国人民解放军63971部队 | Process for producing super-activated carbon |
| CN101190789A (en) * | 2007-04-19 | 2008-06-04 | 兰州理工大学 | Method for preparing coke breeze activated carbon from waste coke breeze |
-
2009
- 2009-07-03 CN CN2009101487574A patent/CN101579536B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005030641A1 (en) * | 2003-09-26 | 2005-04-07 | Electric Power Development Co., Ltd. | Highly activated coke powder and process for producing the same |
| CN1748858A (en) * | 2005-08-17 | 2006-03-22 | 黎伯忠 | Novel adsorptive material for treating air pollution and its preparing method |
| CN101028925A (en) * | 2006-03-03 | 2007-09-05 | 中国人民解放军63971部队 | Process for producing super-activated carbon |
| CN101190789A (en) * | 2007-04-19 | 2008-06-04 | 兰州理工大学 | Method for preparing coke breeze activated carbon from waste coke breeze |
Non-Patent Citations (1)
| Title |
|---|
| 解立平等.《钙化物在废弃物基活性炭制备过程中的影响》.《环境工程学报》.2008,第2卷(第1期),126. * |
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| CN101579536A (en) | 2009-11-18 |
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Owner name: ZUNHUA CHUNYU ENVIRONMENTAL EQUIPMENT RESEARCH INS Free format text: FORMER OWNER: LI YUCHUN Effective date: 20120409 |
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Effective date of registration: 20120409 Address after: 064200, Hebei, Zunhua province new town southeast Village House South Applicant after: Zunhua Chunyu Environment Protection Equipment Institute Address before: 064200, Hebei, Zunhua province new town southeast Village House South Applicant before: Li Yuchun |
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