XY供应高碳 低硫 低水分**煤 中块**煤

**煤介绍
 
      **煤采用**白煤为原料，经精选碎，粉，筛等工艺加工而成是普遍采用双层，三层**过滤材料。实用于一般酸性，中性碱性的净化处理，具有良好的比表面积。
 
      **煤固定碳含量高，挥发分产率低，密度大，硬度大，燃点高，燃烧时不冒烟。黑色坚硬，有金属光泽。以脂摩擦不致染污，断口成贝壳状，燃烧时火焰短而少烟。不结焦。一般含碳量在90%以上，挥发物在10%以下。无胶质层厚度。热值约6000-6500千卡/公斤。有时把挥发物含量特大的称做半**煤；特小的称做高**煤。
 
      **煤具有含硫低、水分低、挥发低、固定碳高以及耐烧、不链炉、不结焦，适用各种工业锅炉以及生活取暖所用，煤炭种类分为：粉煤、12块煤、25块煤、38块煤、中炭以及大炭，可根据客户不同锅炉、不同使用方法为客户**即适用又减少成本的种类。
 
      与使用烟煤相比，由于**煤挥发份较低，因此需要一个相对较大的分解炉，以期获得相同的生料分解率和相同的煤粉燃烬程度，或者要求一个较高的操作温度，或者将**煤磨得较细一些。
 
     **煤的**强度，对于炼铁、钙镁磷肥生产以及制合成氨原料气使用的煤球来说都很重要，它也是检测**煤内部粉煤颗粒互相结合的牢固程度的方法之一。**煤可以在冷态下进行**试验，也可以在热态下进行。测定热态下的**强度较能接近使用时的实际情况。显然**煤**强度愈高，在炉内燃烧、气化时就愈不容易粉化和增加带出物。总之，抗压强度、跌落强度和**强度是判断**煤冷、热机械强度的三项主要指标。
 
     **煤的热稳定性与煤的热稳定性一样，是指在高温下燃烧或气化过程中对热的稳定程度。也就是**煤在高温作用下保持原来粒度的性质。热稳定性好的**煤，在燃烧或气化过程中能以其原来的粒度烧掉。显然热稳定性差的型煤，在使用过程中会使带出物增多，同时增加炉内阻力，甚至造成结渣，而且影响燃烧和气化效率。因此**煤的热稳定性也是重要的指标之一。
 
**煤用途
 
      **煤块煤主要应用是化肥（氮肥、合成氨）、陶瓷、制造锻造等行业；**粉煤主要应用在冶金行业用于高炉喷吹（高炉喷吹煤主要包括**煤、贫煤、瘦煤和气煤）。**煤用于居民、机关食堂、饮食行业等炉灶上用于炊事和取暖用**煤。**煤生产工艺有无粘结剂成型、有粘结剂成型、热压成型三种。**煤用于链条锅炉、手烧锅炉等。**煤用于化工厂、造纸厂、化纤厂、啤酒厂、铜厂、化肥厂、砖厂及屠宰厂等等。
 
产品写真
 

联系方式
 
名称：宁夏平罗县星月活性炭销售有限公司      
地址：宁夏平罗县太沙工业园区平南路13号
销售经理：王玉玲
手机：
固话：0952-5862148
传真：0952-5862148
QQ ：2898271840
E-mail：
网址
 
 
厂家写真
 

英文介绍
 
Anthracite is made of high quality anthracite as raw material, the selection of broken, powder, sieve processing and is widely used in double, three layers of filtering material quickly. Practical in general acid, neutral alkaline purification treatment, has a good surface area.
The carbon content of high volatile anthracite, low yield, high density, high hardness, high ignition point, do not smoke during burning. Black hard, metallic luster. The friction caused by grease stain, fracture into a shell, burning short flame and smoke less. Noncoking. The average carbon content of 90% or more, volatile in 10%. No gum layer thickness. Calorific value of about 6000-6500 kcal / kg. Sometimes the content of volatile matter is called semi Anthracite; especially the low called high anthracite.
Anthracite coal with low sulfur, low moisture content, low volatile, fixed carbon high and resistance to burn, not chain furnace, coking, suitable for all kinds of industrial boiler and heating in daily life, types of coal is divided into: pulverized coal, 12 pieces of coal, 25 pieces of coal, 38 pieces of coal, carbon and carbon, according to customers do not with the boiler, the use of different methods for customers recommend, and reduce the cost of is applicable.
Compared with the use of bituminous coal, due to the anthracite volatile low. Therefore, it is necessary a relatively large decomposing furnace, in order to obtain the same raw material decomposition rate and the same coal burnout degree, or require a higher operating temperature, or will be some of the finer anthracite coal mill.
Anthracite abrasion strength, for the use of iron, calcium magnesium phosphate fertilizer production and synthesis ammonia raw gas briquettes are very important, it is the detection of anthracite interior pulverized coal particles with each other a strong degree of one. The anthracite can be used in the cold state to carry out the wear test, and can be carried out in the hot state. Determination of the wear resistance of the thermal state is more close to the actual conditions of use. The higher the strength of the anthracite is, the more difficult it is to burn and gasification in the furnace. In short, the compressive strength, drop strength and wear resistance are three main indexes to determine the cold and hot mechanical strength of anthracite.
The thermal stability of anthracite is the same as that of coal. It is the stability of heat in the process of combustion or gasification in high temperature. Is the nature of the original size of the anthracite coal in high temperature. Good thermal stability of anthracite, in the process of combustion or gasification can be burned with its original size. Clearly, thermal stability of the coal briquette in use will be to bring out content increased, while increasing the furnace resistance, even leading to slagging, but also affect the combustion and gasification efficiency. So the thermal stability of anthracite is one of the important indexes.
Smoke-free lump coal is the main application of chemical fertilizer (nitrogen, ammonia), ceramics, the manufacturing of forging industry; Anthracite pulverized coal is mainly used in the metallurgical industry for blast furnace injection blow (BF Pulverized Coal mainly includes anthracite, lean coal, lean coal and gas coal). Used to use anthracite anthracite for cooking and heating residents, office canteens, catering industry and so on the stove. There are three kinds of anthracite production process, which has no binder, binder forming and hot pressing. Anthracite used in chain boiler, hand boiler, etc.. Anthracite used in chemical plants, paper mills, chemical fiber factory, brewery, copper factory, chemical fertilizer factory, the factory and the slaughter plant etc..
 
厂家资质
 

联系方式
 
名称：宁夏平罗县星月活性炭销售有限公司      
地址：宁夏平罗县太沙工业园区平南路13号
销售经理：王玉玲
手机：
固话：0952-5862148
传真：0952-5862148
QQ ：2898271840
E-mail：
网址

用途 : 生活用煤 ;
CAS : 标准 ;
全硫 : 2（%） ;
挥发分 : 10（%） ;
灰分 : 6（%） ;
全水分 : 8（%） ;
产地 : 宁夏 ;
发热量 : 7500（kca/kg） ;

宁夏平罗县星月活性炭销售有限公司是活性炭、煤质活性炭、木质活性炭、果壳活性炭、椰壳活性炭、柱状活性炭、颗粒活性炭、粉状活性炭、焦炭滤料、锻烧**煤滤料、各种含量增碳剂等产品**生产加工的大型厂家， 拥有齐全的分析检测仪器及活性炭实验装置及良好的管理人员和健全的质量管理体系，为活性炭的**生产打下了坚实的基础，欢迎各界朋友莅临参观、指导和业务洽谈。 Ningxia County Star and activated carbon sales Ltd. is activated carbon, coal activated carbon, activated carbon, cashew nut shell activated carbon, coconut shell activated carbon, activated carbon, activated carbon particles, powdered activated carbon, coke, calcined anthracite filter, various content of carbon products such as professional production and processing of large manufacturers, has complete analysis of detection equipment and activated carbon experiment equipment and excellent management personnel and a sound quality management system, the quality of activated carbon production and laid a solid foundation, welcomed all the friends come to visit, guidance and business negotiation. 
加工方式 : 来料加工;来样加工;来图加工;手工加工;
工艺 : 挤压;干压成型;
**名称 : 星月活性炭
质量控制 : 无