On February 13, a 1 million-ton/year deep processing project for coal tar started construction in the Beihu Industrial Park in Qingshan District, Wuhan. The project has invested 2.09 billion yuan, adopts German distillation technology, and introduces the world's largest single coal tar processing and production unit with a production capacity of 500,000 tons/year. It can extract light oil, phenol, industrial naphthalene, washing oil, etc. from coal tar. More than 40 chemical raw materials to minimize environmental pollution. This project was jointly established by Wuhan Iron and Steel Co., Ltd. and Zhongping Nenghua Group. Wuhan Focus Fine Chemicals Co., Ltd. is responsible for the construction. The project plan is divided into two phases. The construction scale of each phase is 500,000 tons/year. The first phase of the investment is 1.09 billion yuan. It is planned to be completed and put into operation by the end of 2012, with an output value of 2.2 billion yuan. It is reported that this project is a leading project in the development of the coal chemical industry in Wuhan. The main products include light oil, phenol-free phenol oil, phenol, o-cresol, meta-p-cresol, xylenol, and industrial naphthalene. The industrial chain produces high-grade organic pigment series products with coal tar washing oil and naphthalene oil as the main raw materials, and uses washing oil, phenol oil as raw materials to produce vitamins, pesticide antidotes, auxiliaries, antioxidants, surfactants, and construction reduction. Water agent and so on. It is understood that coal-burning during steelmaking produces a large amount of coal tar . The physical extraction of coal tar can extract more than 200 kinds of chemical raw materials. Due to the lack of extraction technology, coal tar from Wugang has been used as landfill waste, causing heavy metals in the land and vegetation to exceed the standard. After entering the 21st century, although Wuhan Iron and Steel began to rough process coal tar, there are still 320,000 tons of coal tar that can only be treated as waste. After the completion of the coal tar deep-processing unit, it can digest the coal tar at the headquarters of Wuhan Iron and Steel Corporation and Egang Steel and realize the transformation of waste into treasure. 1. The optimum spiral structure feeding throat highly improves the output of extruder. PE Pipe Extruder,PE Pipe Production Line,Single Screw Extruder,Plastic Pipe Extruder,Single-Screw Extruder Zhangjiagang Polestar Machinery Co.,Ltd , https://www.polestarpm.com
2. Accurate temperature control system ensures materials melting performance.
3. Unique screw design achieves better plasticizing and high-quality products.
4. Precisely designed gearbox with a high torsion guarantees stable running.
5. "H" shape frame to decrease vibrating of extruder.
6. Advanced PLC operation system realizes synchronization and automation.
7. Adopt automatic water temperature & level control and special independent filters on both vacuum and cooling tanks.
8. Offer stable haul-off unit with 2-12 caterpillars hauling belts.
9. Provide saw & chip-free cutting options.
10.Low energy consumption, excellent performance, and easy maintenance.