無煙煤介紹
寧夏碧源無煙煤外觀光澤好,呈球狀,機(jī)械強(qiáng)度高,抗壓性能好,化學(xué)性能穩(wěn)定,不含有毒物質(zhì),耐磨損,在酸性、中性、堿性水中均不溶解,另外無煙煤顆粒表面粗糙,有良好的吸附能力,孔隙率大(>50%),有較高的含污能力,因質(zhì)輕,所需反沖洗強(qiáng)度較低,可節(jié)省大量反沖洗水量及電能。
無煙煤是煤化程度較大的煤。無煙煤固定碳含量高,揮發(fā)分產(chǎn)率低,密度大,硬度大,燃點(diǎn)高,燃燒時(shí)不冒煙。黑色堅(jiān)硬,有金屬光澤。以脂摩擦不致染污,斷口成貝殼狀,燃燒時(shí)火焰短而少煙。不結(jié)焦。一般含碳量在90%以上,揮發(fā)物在10%以下。無膠質(zhì)層厚度。熱值約7000-8000千卡/公斤。有時(shí)把揮發(fā)物含量特大的稱做半無煙煤;特小的稱做高無煙煤。
優(yōu)質(zhì)無煙煤具有含硫低、水分低、揮發(fā)低、固定碳高以及耐燒、不鏈爐、不結(jié)焦,適用各種工業(yè)鍋爐以及生活取暖所用,煤炭種類分為:粉煤、12塊煤、25塊煤、38塊煤、中炭以及大炭,可根據(jù)客戶不同鍋爐、不同使用方法為客戶推薦即適用又減少成本的種類。
無煙煤特點(diǎn)
優(yōu)質(zhì)煙煤,燃點(diǎn)高、耐燒、低灰低硫、出渣少、產(chǎn)氣快,無煙煤主要用于鏈條鍋爐、手燒鍋爐等,屬氣煤、肥煤,主產(chǎn)氣,適用于化工廠、造紙廠、化纖廠、啤酒廠、銅廠、化肥廠、磚廠及屠宰廠等等。
無煙煤理化指標(biāo)
品名 | 熱量 | 揮發(fā)份 | 含硫 | 灰分 | 水分 | 固定碳 |
無煙煤原煤 | 6800-7800大卡左右 | 4%左右 | 0.3左右 | 8左右 | 6左右 | 70%以上 |
無煙煤用途
1、發(fā)電用煤:我國約1/3以上的煤用來發(fā)電,目前平均發(fā)電耗煤為標(biāo)準(zhǔn)煤370g/(kW·h)左右。電廠利用煤的熱值,把熱能轉(zhuǎn)變?yōu)殡娔堋?/span>
2、蒸汽機(jī)車用煤:占動(dòng)力用煤2%左右,蒸汽機(jī)車鍋爐平均耗煤指標(biāo)為100kg/(萬噸·km)左右。
3、建材用煤:約占動(dòng)力用煤的l0%以上,以水泥用煤量較大,其次為玻璃、磚、瓦等。
4、一般工業(yè)鍋爐用煤:除熱電廠及大型供熱鍋爐外,一般企業(yè)及取暖用的工業(yè)鍋爐型號(hào)繁多,數(shù)量大且分散,用煤量約占動(dòng)力煤的30%。
5、生活用煤:生活用煤的數(shù)量也較大,約占燃料用煤的20%。
6、冶金用動(dòng)力煤:冶金用動(dòng)力煤主要為燒結(jié)和高爐噴吹用無煙煤,其用量不到動(dòng)力用煤量的1%。
英文翻譯
Anthracite used
1, the power generation from coal: about more than one third of the coal used for power generation in China, the current generation of standard coal consumption of coal with an average of 370 g/(kW · h).Power plant using the calorific value of coal, the thermal energy into electric energy.
2, vehicle coal: steam engine power coal accounted for about 2%, steam locomotive boiler coal consumption index for an average of 100 kg/ten thousand tons (km).
3 coal, building materials: l0 % above, of power coal in cement coal is the largest, followed by glass, brick, tile, etc.
4, general industrial boiler coal: in addition to the thermal power plants and large heating boiler, general enterprises and various types of industrial boiler for heating, the number of large and scattered, coal accounts for about 30% of the steam coal.
Coal: 5, life is larger, the number of coal accounts for about 20% of the fuel from coal.
6 coal, metallurgical, power, metallurgical, thermal coal, mainly for sintering and injection in the blast furnace using anthracite, its dosage is less than 1% of power coal.
Ningxia Biyuan source activated carbon co., LTD
Contact: ya-li wang
Telephone: 15769520509
球 球: 3117833832
Address: ningxia pingluo county too sand industrial park
E-mail: 3117833832 @球球.com
現(xiàn)場實(shí)拍
寧夏碧源活性炭有限公司
聯(lián)系人:王亞莉
電 話:15769520509
球 球:3117833832
地 址:寧夏平羅縣太沙工業(yè)園區(qū)
Email:3117833832@球球.com