bitumen company Our group started its activity with the aim of producing and exporting bitumen in Iran. And then it became a subset of Rubis Energy Group of France. This company, by having a bitumen production plant and an export terminal in the special economic zone, has provided a strategic position in the south of the country to send and export products to all parts of the world. Exported to more than 10 countries. For more information about Bitumen company price in 2020, please refer to our collection website.
How is bitumen refined?
Bitumen is a dense, highly viscous, oil-derived hydrocarbon that is classified into two main types. The first type is natural bitumen, which is found under oil hills and lakes, and the other type is refined bitumen from crude oil sedimentation.
Bitumen contains 2% oxygen, 11% hydrogen and 87% carbon.
As mentioned, this product is a high molecular weight hydrocarbon including oil, resin and asphaltene. The presence of 5 to 30% asphaltene in bitumen makes bitumen hard.
Bitumen is produced in two ways:
1) Direct execution
2) Blowing air, which is done based on a cross-sectional or continuous process
Bitumen is mainly used in construction, road construction, road insulation, asphalting streets or roof insulation. This product is divided into different types and grades according to different production processes and physical tests such as penetration test, viscosity test, flash point test, solubility test, softening point test, flexibility test and others. It should be noted that some of these classifications are based on the results of tests performed on bitumen and others based on the type of refining and steps performed on bitumen.
As mentioned, there are different types of bitumen, which we will introduce in detail below.
One of the main types is “warp” or “screw”. Tar or Pitch is a viscous brown or black viscous liquid consisting of hydrocarbons and free carbons that is extracted from a wide range of raw materials through destructive extraction.
Yarns and screws are used intermittently, but more yarns are used for liquid materials and more screws are used for solids or viscoelastic materials.
Wires and screws are both applied on a variety of viscous asphalts.
Tar generally has 3 shapes: 1- Coal tar 20- Wood tar 3- Mineral tar Coal tar is a by-product of coal gas production. Coal wire is used to preserve wood, maintain paving and so on. In this process, in the first stage, the coal is heated in sealed iron vessels. The evaporating gases then lead out of the special tubes
be. These pipes are cooled with water. The material is nothing but coal fiber, which is a dense, odorous, black liquid.
Wood fiber is obtained by extracting resin woods such as pine. Extraction of resin wood produces cryosolut oil which has a high retention ability.
Mineral fiber is also produced by exploiting kerogens. Cerogens are generally made of bitumen, which is just rock. The volatile content of mineral fibers is very low. For more information about bitumen demand, visit our website.
Bitumen company cost in 2020
largest bitumen suppliers produce bitumen from effluents from oil refining plants. Oil sludge is also an oily fluid that can not be easily removed due to insolubility and should be prevented from entering the environment.
Previously, these oil effluents were reused in the country in two ways; The first is the acid method, which introduced heavy metals into the environment, and the environmental organization no longer allows the construction of such factories, and the second is the soil method, which has a high recycling cost and the quality of the resulting product is very low. For detailed information on Bitumen company cost in 2020, you can talk to our experts in this field.
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