How to choose raymond mill to pulverize petroleum coke effect

Processing petroleum coke powder can choose raymond mill? Before answering this question, you can first understand the following questions: What is petroleum coke? Petroleum coke use range? We all know that the first thing to understand the choice of grinding equipment to grind the material itself, such as material hardness, humidity, and the use of the material to determine the range of fineness of the finished product, only to understand the above situation in order to accurately select the most affordable ore crusher.

What is petroleum coke?

Petroleum coke is crude oil by distillation will be light and heavy oil separation, heavy oil and then by the process of warm, transformed into products, the main constituent element is carbon, the rest is hydrogen, oxygen, nitrogen, sulfur, metal elements, and so on. China petroleum coke is mostly low-sulfur coke, mainly used in aluminum refining and graphite manufacturing, in addition can also be used to produce carbon products, such as graphite electrodes, anode arc, to provide the steelmaking, non-ferrous metals, aluminum refining; the production of silicon carbide products, such as a variety of grinding wheels, abrasives, sandpaper, etc.; the production of commodity calcium carbide for the production of synthetic fibers, acetylene and other products; can also be used as a fuel, but to do the fuel needs to be used in the grading of the impact mill to be super-fine Crushing.

Petroleum coke type introduction:

Needle coke: with obvious needle-like structure and fiber texture, it is mainly used as high-power and ultra-high-power graphite electrodes in steelmaking. Needle coke has strict quality index requirements in terms of sulfur content, ash, volatile matter and true density, etc. MTW Euro Mill has specialized advantages in the production process of needle coke.

Sponge coke: with high chemical reactivity and low impurity content, it is mainly used in aluminum industry and carbon industry.

Projectile coke (globular coke): round and spherical in shape, 0.6-30mm in diameter, generally produced from high sulfur, high asphaltene residue, can only be used as industrial fuel for power generation and cement.

Powdered coke: produced by fluidized coking process, its particles are fine (diameter 0.1-0.4mm), with high volatile matter and high thermal expansion coefficient, it can not be directly used in electrode preparation and carbon industry.

Different types of petroleum coke according to its nature to determine the scope of its use, most of the petroleum coke powder required by the above petroleum coke applications can be ground by Raymond mill, because petroleum coke hardness is not large, and the fineness range of the finished product is more concentrated, mostly in the 200-500 mesh, the use of Raymond mill or high pressure mill can complete the powder grinding. Petroleum coke first by the crusher for primary crushing, and then by the dryer for drying (some do not need to dry), and finally by the MTW Europe version of the mill grinding, made of petroleum coke powder to meet the customer's requirements, by the conveyor system quantitatively continuous, uniform, stable sprayed into the kiln for combustion.

Petroleum coke applications can not be vigorously promoted without the industrial mill production reprocessing, grinding down the petroleum coke powder with good performance, wide range of use, the recommended use of high-pressure Raymond mill, high yield, high production efficiency, and lower prices, affordable, if you have a higher requirement for the finished product yield, you can choose the European version of the mill. Details can click on the website customer service, 24 hours online.