Suitable for all kinds of materials with MOHS hardness below 9, especially for high hardness, high purity and high value added materials.
Particle acceleration technology breakthrough, greatly improve the crushing efficiency, reduce energy consumption, over the crushing of small particle shape is good, narrow particle size distribution and no large particles, product particle size D97:2-75 microns between arbitrary adjustment.
In the crushing process, due to the sharp expansion of the air flow, the air flow temperature is reduced, especially suitable for the crushing of heat sensitive, low melting point, sugar and volatile materials.
Materials collide with each other for crushing, different from mechanical crushing relying on dao pieces or hammer on the impact of the material crushing, so the equipment has no wear and the product purity is high.
It can be used in series with multi-stage classifier to produce products with multiple particle size segments at a time.
Compact structure, easy disassembly and cleaning, smooth inner wall without dead Angle.
The whole system is closed and crushed, no dust, low noise, clean and environmentally friendly production process.
The control system adopts program control, easy to operate.
Horizontal Type Air Jet Mill,Horizontal Mill,Horzontal Grinder Mill,Horizontal Pulverizer Shandong Jing Xin Powder Equipment Technology Co., Ltd. , https://www.jxpowder.com
Li Yongwu proposed at the high-level forum on the economic situation of the industry in 2006: The oil and chemical industry must resolve four major contradictions.
On March 29, Li Yongwu, President of the China Petroleum and Chemical Industry Association, addressed a high-level forum on the economic situation of China’s oil and chemical industry in 2006. He emphasized that for the industry to continue its development, it must first address four key contradictions that are currently hindering progress.
In his main report titled “Transforming the Economic Growth Mode to Improve the Quality and Benefits of Economic Growth,†Li acknowledged the achievements made during the “Tenth Five-Year Plan†and the strong performance seen in recent years. However, he also highlighted that the sector still faces significant challenges, particularly four major contradictions that need urgent attention.
The first contradiction lies in the gap between international competitiveness and the ability to innovate independently. Although the overall level of the industry has improved, its global competitiveness remains weak. The sector has largely relied on technology imports, with limited breakthroughs in core technologies. As a result, the overall technological level of the chemical industry is about 15 to 20 years behind the world's leading standards.
Second, there is a growing tension between rapid development and resource scarcity. China’s per capita energy reserves are low—only one-eighth of the global average for oil and one-25th for natural gas. This has led to increasing reliance on imports, creating a clear imbalance between supply and demand. For example, domestic production covers only 50% of the market for synthetic materials and organic chemicals, and potash fertilizer meets just 20% of domestic consumption.
Third, there is a contradiction between the goal of building a resource-efficient society and the current state of industrial technology and management. In 2004, China accounted for about 4% of the world’s GDP but consumed 12% of global energy, 15% of fresh water, and 28% of steel. Within the chemical industry, nearly 40% of total energy use comes from raw materials, and energy efficiency is 4.1 times lower than that of the United States.
Fourth, the industry faces a challenge in aligning with the goal of an environmentally friendly society, as environmental governance remains insufficient. According to statistics, the petroleum and chemical industry is the top emitter of wastewater, fourth in waste gas, and fifth in solid waste. Environmental pollution, especially from water and air, can even cross borders and impact neighboring countries.
The forum, held from March 29 to 30, was jointly organized by the China Petroleum and Chemical Industry Association and the National Bureau of Statistics. It marked the first high-level economic forum in the industry during the opening year of the “Eleventh Five-Year Plan.†Representatives from the top 100 oil and chemical companies, along with officials and experts from the National Development and Reform Commission, the State Council SASAC, and the National Bureau of Statistics, attended the event.