'催化劑載體/觸媒,載銀活性炭-----椰殼
載體椰殼活性炭采用椰殼為原料精制而成,外形為不定形顆粒,具有機(jī)械強(qiáng)度高,孔隙結(jié)構(gòu)發(fā)達(dá),比表面積大,吸附速度快,吸附容量高,易于再生,經(jīng)久耐用等特點(diǎn)。
主要用于食品、飲料、藥用活性炭、酒類(lèi)、空氣凈化活性炭和高純飲用水的除臭、去除水中重金屬、除氯及液體脫色。并可廣泛用于化學(xué)工業(yè)的溶劑回收和氣體分離等。使用壽命長(zhǎng),種類(lèi)齊全,分別為黃金提煉專(zhuān)用活性炭、水處理活性炭、味精精制炭、石化脫硫醇專(zhuān)用炭、維尼綸觸媒載體活性炭、乙烯脫鹽水炭、香煙過(guò)濾咀炭等等,廣泛應(yīng)用于食品、醫(yī)療、礦山、冶金、石化、煉鋼、煙草、精細(xì)化工等行業(yè)。
1、氣相吸附中常使用顆?;钚蕴?,通常是讓氣流通過(guò)活性炭層進(jìn)行吸附。根據(jù)吸附裝置中活性炭層所處狀態(tài)的不同,吸附層有固定層、移動(dòng)層和流動(dòng)層幾種。但是,在電冰霜和汽車(chē)內(nèi)的脫臭器之類(lèi)小型吸附器中,依靠氣體的對(duì)流和擴(kuò)散進(jìn)行吸附。除了顆粒活性炭以外,活性炭纖維和活性炭成型物也正在氣相吸附中得到日益廣泛的應(yīng)用。
2、儀器室、空調(diào)室、地下室及海底設(shè)施中的空氣,由于外界污染或者受密閉環(huán)境中人群活動(dòng)的影響,常含有體臭、吸煙臭、烹飪臭、油、有機(jī)及無(wú)機(jī)硫化物、腐蝕性成分等,造成精密儀表腐蝕或影響人體健康??捎没钚蕴窟M(jìn)行凈化,除去雜質(zhì)成分。
3、化工廠、皮革廠、造漆廠以及使用各種有機(jī)溶劑的工程排出的氣體中,含有各種有機(jī)溶劑、無(wú)機(jī)及有機(jī)硫化物、烴類(lèi)、氯氣、油、汞及其他對(duì)環(huán)境有害的成分,可以用活性炭進(jìn)行吸附以后再排放。 原子能設(shè)施中排出的氣體中,含有放射性的氪、氙、碘等物質(zhì),必須用活性炭將它們吸附干凈以后再行排放。煤、重油燃燒生成的煙氣中,含有二氧化硫及氮氧化物,它們是污染大氣、形成酸雨的有害成分,也可以用活性炭將它們吸附除去。
4、椰殼活性炭用于精制氣體的用例還很多,例如防毒面具、香煙過(guò)濾嘴、冰箱除臭器、汽車(chē)尾氣處理裝置等,都是利用活性炭卓越的吸附性能,將氣體中有毒成分、對(duì)人體不利的成分或有臭味的成分除去。例如,在香煙過(guò)濾嘴中加入100~120ng活性炭以后就能將煙氣中對(duì)人體有害的成分除去很大一部分。
項(xiàng)目subject
指標(biāo)index
粒度coarseness (mesh)
4-8、6-12、8-16、10-20、20-40、40-80
碘吸附值
iodine absorb (mg/g)
≥700
≥800
≥900
≥1000
≥1100
比表面積
specific surface area (㎡/g)
900
1000
1100
1200
1350
四氯化碳ccl4(%)
≥39
≥50
≥62
≥75
≥90
強(qiáng)度hardness (%)
≥98
≥98
≥96
≥96
≥95
水份moisture (%)
≤8
≤8
≤8
≤8
≤8
灰份ash (%)
≤5
≤4
≤4
≤3
≤2.5
裝填密度
loading density (g/l)
600-650
550-600
500-550
450-520
430-48
1、椰殼活性炭在運(yùn)輸過(guò)程中,防止與堅(jiān)硬物質(zhì)混狀,不可踩、踏,以防炭粒破碎,影響質(zhì)量。
2、儲(chǔ)存應(yīng)儲(chǔ)存于多孔型吸附劑,所以在運(yùn)輸儲(chǔ)存和使用過(guò)程中,都要絕對(duì)防止水浸,因水浸后,大量水充滿(mǎn)活性空隙,使其失去作用。
3、椰殼活性炭防止焦油類(lèi)物質(zhì)在使用過(guò)程中,應(yīng)禁止焦油類(lèi)物質(zhì)帶入活性炭床,以免堵塞活性炭空隙,使其失去吸附作用。最好有除焦設(shè)備凈化氣體。
4、防火活性炭在儲(chǔ)存或運(yùn)輸時(shí),防止與火源直接接觸,以防著火、活性炭再生時(shí)避免進(jìn)氧并再生徹底,再生后必須用蒸汽冷卻降至80℃以下,否則溫度高,遇氧,活性炭自燃。
coconut shell activated carbon product introduction:
using coconut shell activated carbon coconut shell as raw materials refined but become, shape of amorphous particles, has high mechanical strength, pore structure developed, specific surface area, adsorption speed, adsorption capacity is high, easy to regenerate, durable, etc.
mainly used in food, beverage, pharmaceutical, alcohol, air purification, activated carbon and activated carbon of high purity water deodorization, removal of heavy metals in water, in addition to chlorine and liquid decolorization. and can be widely used in chemical industry of the solvent recovery and gas separation, etc. long service life, complete kinds, respectively for water treatment activated carbon, activated carbon for gold extraction, monosodium glutamate refining, petrochemical thiol off special carbon, vinylon catalyst carrier activated carbon, ethylene desalted water, cigarette filter tip carbon, etc., are widely used in food, medical, mining, metallurgy, petrochemical, steel, tobacco, fine chemical industry, etc.
coconut shell activated carbon usages:
1, coconut shell granular activated carbon is often used in gas adsorption, typically by getting airflow through the activated carbon adsorption layer. according to a different layer of activated carbon adsorption device, the state in which the adsorption layer has a fixed layer, and a fluidized bed several moving layer. however, in the electric frost and deodorizer like a small car within the adsorber, relying convection and diffusion of gas adsorption. in addition to granular activated carbon, activated carbon fibers and activated carbon are being molded by gas adsorption increasingly widely used.
2, equipment rooms, air-conditioning rooms, basements and subsea facilities in the air, as a result of external contamination or affected by human activity in a closed environment, and often contain odor, smoke smell, smelly cooking oil, organic and inorganic sulfur compounds, corrosive elements , resulting in precision instruments corrosion or affect human health. available activated carbon for purification, to remove impurity components.
3, chemical plants, tanneries, paint factory and various organic solvents engineering exhaust gases containing various organic solvents, inorganic and organic sulfur compounds, hydrocarbons, chlorine, oil, mercury and other harmful to the environment ingredients that can be discharged later by activated carbon adsorption. nuclear facilities discharged gas, krypton, xenon, and other substances containing radioactive iodine, and they must be treated with activated carbon to adsorb clean again after discharge. coal, heavy oil combustion flue gas, containing sulfur dioxide and nitrogen oxides, which are atmospheric pollution, acid rain harmful ingredients, they may be removed by adsorption with activated carbon.
4, coconut shell activated carbon for gas purification is also a lot of use cases, such as gas masks, cigarette filters, refrigerator deodorant, automobile exhaust treatment device, are excellent use of activated carbon adsorption properties, the gas toxic ingredients, detrimental to human components or odor components removed. for example, after adding 100 ~ 120ng activated carbon in cigarette filters, table 3-6-2, will be able to smoke harmful to remove a large part of the ingredients.
production specifications
subject
index
coarseness (mesh)
4-8、6-12、8-16、10-20、20-40、40-80
iodine absorb (mg/g)
≥700
≥800
≥900
≥1000
≥1100
specific surface area (㎡/g)
900
1000
1100
1200
1350
ccl4(%)
≥39
≥50
≥62
≥75
≥90
hardness (%)
≥98
≥98
≥96
≥96
≥95
moisture (%)
≤8
≤8
≤8
≤8
≤8
ash (%)
≤5
≤4
≤4
≤3
≤2.5
loading density (g/l)
600-650
550-600
500-550
450-520
430-48
packing
for woven bag packing nut shell activated carbon products, lined with polyethylene plastic film, bag of 25 kg net each, products in storage should be placed in acool and dry place, not the product mix and poisonous, harmful, have peculiar smell.
precautions
1, coconut shell activated carbon in the process of transportation, prevent mixed with the hard material, do not step on, step, in case of charcoal grain crushing, affect the quality.
2, in the process of transportation storage and use, will absolutely prevent water immersion, due to flooding, after a lot of water is full of activity space, lose its effect.
3, in use process, should be prohibited from tar class material to the activated carbon bed, lest jam activated carbon, lose its adsorption. it is better for decoking equipment to purify the gas.
4,coconut shell activated carbon during storage or transportation, avoid direct contact with fire, in case of fire, into the oxygen and regeneration completely avoid when activated carbon regeneration, regeneration after have to use steam cooling down to under 80 ℃, otherwise the temperature is high, meet oxygen, activated carbon combustion.
wenxian county hongfa activated carbon water treatment company.
telephone number:0086 0371 60268806
mobile phone number:15938733855
address:wen county beileng industrial zone,wen county,henan,china
postcode:454850
website:http://www.wxhfhxt.com
http://wxhfjs.1688.com
溫縣宏發(fā)活性炭水處理有限公司致力于研發(fā)、生產(chǎn)、銷(xiāo)售活性炭產(chǎn)品,對(duì)于活性炭擁有數(shù)十年的生產(chǎn)研發(fā)經(jīng)驗(yàn),我廠的產(chǎn)品都是精心選材、工藝先進(jìn)、做工精致。我廠推出的空氣凈化系列、水質(zhì)處理系列、黃金提純系列、脫色脫硫系列、防毒系列、載體系列等從家居、汽車(chē)空氣凈化、美化、家用水處理,是您健康生活工作的綠色小衛(wèi)士。
公司擁有強(qiáng)大的銷(xiāo)售及售后服務(wù)網(wǎng)絡(luò),為您提供優(yōu)質(zhì)的品牌服務(wù)。完善的服務(wù)是我廠的核心理念,您的滿(mǎn)意是我們最大的追求,您的意見(jiàn)是我們不斷進(jìn)步的階梯。
溫縣宏發(fā)活性炭水處理有限公司
電 話(huà):0086 0371 60268806
移動(dòng)電話(huà):15938733855
地 址:中國(guó) 河南 溫縣 溫縣北冷工業(yè)區(qū)
郵 編:454850
公司主頁(yè):http://www.wxhfhxt.com
http://wxhfjs.1688.com
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溫縣宏發(fā)活性炭水處理有限公司
吳濤
15938733855
溫縣溫縣北冷工業(yè)區(qū)
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