The original waste liquid incineration device is an environmentally friendly treatment facility for the stone-derived caprolactam plant, which mainly incinerates and detoxifies the waste liquid produced in the production process. Due to the design by the foreign party, the device has defects and the processing capacity is only 50% of the design capacity.
In the end of 2009, Shi Lian was allowed to build a waste liquid incineration plant with a processing capacity of 10 tons per hour on the basis of the original plant. It consists of waste liquid incineration, waste heat boiler, and desulfurization system. The latest technologies such as ammonia desulfurization are used. The total investment is about 40 million yuan. After the project was handed in at the end of May, the relevant departments of the company actively organized water transport and put into production to drive the car. It took less than one month to realize the success of the device's upgrading. The device began to incinerate concentrated liquid waste on June 22.
After the waste liquid incinerator was put into use, it solved the old problem of long-term waste liquid processing capacity of the existing lactam equipment, making the waste liquid produced by the equipment effectively and harmlessly treated, and meeting the environmental protection requirements after the expansion of the caprolactam plant. Requirements, while also producing 20 tons / hour steam, has a good energy saving effect.
Tungsten carbide welding bars are commonly used in the oil and gas industry for various applications. These bars are made from a combination of tungsten and carbon, which results in a very hard and wear-resistant material. Here are some specific uses of tungsten carbide welding bars in the oil and gas industry:
1. Hardfacing: Tungsten carbide welding bars are used for hardfacing applications, where a wear-resistant layer is applied to drilling tools, valves, pumps, and other equipment exposed to abrasive environments. This helps to extend the lifespan of the components and reduce maintenance costs.
2. Drill bits: Tungsten carbide welding bars are used to manufacture drill bits for oil and gas exploration. The hard and durable nature of tungsten carbide makes it ideal for drilling through tough rock formations.
3. Wear plates and liners: Tungsten carbide welding bars are used to create wear plates and liners for equipment used in oil and gas production. These plates and liners protect the underlying metal surfaces from abrasion and corrosion, ensuring the longevity of the equipment.
4. Valve seats and seals: Tungsten carbide welding bars are used to manufacture valve seats and seals for oil and gas valves. The high hardness and wear resistance of tungsten carbide ensure reliable sealing and prevent leakage in critical applications.
5. Downhole tools: Tungsten carbide welding bars are used in the manufacturing of downhole tools such as stabilizers, reamers, and drill collars. These tools are subjected to high pressures, temperatures, and abrasive conditions, and tungsten carbide helps to enhance their durability and performance.
Overall, tungsten carbide welding bars play a crucial role in the oil and gas industry by providing wear resistance, hardness, and durability to various components and equipment.
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