Micronized powder most of its aggregation compound is typically below 20 microns. In order to establish an analysis on the scale of the measurements of gilsonite and the applications. of natural bitumen, the masses of the soil, the size and particle size of the micron scale is used as the standard mesh or mesh scale. For example, 200 mesh stearate has high solubility and is very suitable for drilling and asphalting. Natural bitumen, or hard bitumen, is a solid pure hydrocarbon found in natural bitumen ore with a melting point of 160-220 degrees Celsius and is actually solidified crude oil. Because of its common petroleum base, it is easily comparable to bitumen derived from crude oil. gilsonite, found in underground mines, is a black solid with a shiny surface. In the composition, the molecules of gilsonite and asphalt are very close to each other, and by placing each other, they form a compound that, on the one hand, has the hardness and strength of stearate, while maintaining the flexibility of asphalt.
Ash of natural AsphaltIt shows the bitumen mixture, which is one of the important indicators of the quality of natural bitumen, but unfortunately, inexperienced buyers ask the reason for the different costs, and the answer is simple: other indicators of bitumen include differences in density. , carbon, etc. It is of great importance in the evaluation of the quality of natural asphalt. These parameters are important in determining their cost and cannot be taken for granted. Natural bitumen from mines has a characteristic that its quality increases and decreases as the amount of ash increases. For example, some asphalts have an ash content of less than 50%, which is one of the best asphalts, and the higher the ash content, 10%, 15%, 20%, 30%, or even 50%, the worse the quality. Isolation is a more important and difficult step and a lesson learned about asphalt quality and cost. The most important properties of natural bitumen allow it to be used in various fields, including: Softening PointThe softening point of asphalt is its heat resistance. The higher the softening point of asphalt, the higher the heat resistance, the higher the level of use in warm regions, the lower the softening point, the lower the heat resistance and the level of use in cold regions.
PenetrationPenetration is the sensitivity of bitumen to changes in temperature, and the relative hardness of bitumen is measured in this way. As it penetrates, the bitumen becomes softer and is used more in colder regions. Natural bitumen is a bitumen that is well mixed with petroleum bitumen, and by combining them, we get a product with properties compatible with road construction bitumen. Based on past experience, this bitumen should have a low melting point, high solubility in CS2, and low mineral ash. Carbon and HydrogenMeasurements of carbon and natural hydrogen content are performed on small samples, so the accuracy of the test is important. The sample will burn completely in oxygen at 800 degrees Celsius. The combustion products pass through the copper oxide, and the remaining carbon and hydrogen are converted into carbon dioxide and water. SulfurSulfur is present in natural asphalt in various forms. To measure the total sulfur, a certain amount of resin must be dissolved in two parts of anhydrous sodium carbonate and magnesium oxide, and then heated. To measure the sulfur content of bitumen as sulfate, it is dissolved in hydrochloric acid, then precipitated with barium sulfate, and the precipitate is weighed. Most organic sulfur is derived from the total sulfate weight minus mineral sulfur. Micronized coal production lineThe company processes the gilsonite blocks and converts them into 80- to 400-mesh powder using experts capable of custom packaging.
The manufacturing process for micronized natural asphalt powder is hazardous and less energy efficient. Currently, micronized gilsonite powder is usually produced by grinding gilsonite agglomerates in mechanical grinding equipment. In particular, when obtaining very fine particles, the results of conventional grinding depend on the consumption of large amounts of energy. Therefore, if it were possible to economically identify a method for producing micronized natural asphalt powder using methods other than mechanical grinding or using a mechanical grinding process with significantly reduced energy requirements, it would be economically viable. We can provide micronized stearate powder products where 95% of our natural asphalt powder products have a particle size of less than 75 microns. In addition to the novel method for manufacturing natural asphalt powder described herein, the micronized natural asphalt powder product of the present invention represents an advance in the production of this product. Micronized natural asphalt powder, a product of the invention, consists of relatively uniform particles of very small micron size. Micron natural asphalt particles have commercial importance and utility.
Gilsonite micronized powder, 80 to 400 mesh diameter, 0 to 25% ash.Our company has 12,000 square meters of mine and related factories, ready to meet the needs of our valued customers. Currently, three types of cemented carbide products can be produced according to customer requests.Anhydrite block containing 0-25% ash.Granular diaspora, 30-40 mesh diameter, 0-25% ash. Gilsonite micronized powder, 80 to 400 mesh diameter, 0 to 25% ash. According to the customer's requirements, there are various types of packaging with the following specifications:
- Double bag 25 kg ± 5%
- Multi-layer paper bag (brown paper) 25 kg ± 5%
- Multilayer sack 25 kg ± 5%
- 104 tons of big bags
All of the above products can be wire wrapped, bundled and palletized according to customer requirements. Excellent quality and competitive price mechanisms make us a reliable company at the international level. Our products are exported to almost all countries of the world, especially the Middle East countries. Our competitive prices not only make us one of the best suppliers for exporting companies, but our organized, fast and safe delivery of products improves the quality of customer service and thus increases customer satisfaction.