Offers to Sell

Direct acc air cooled condenser (ACC) is a type of heat exchanger commonly used in thermal power plants. It is designed to convert steam from the turbine exhaust into water, which can then be returned to the steam cycle. Unlike a conventional water-cooled condenser, a direct ACC uses air as the cooling medium, allowing for more compact design and reduced water usage. The steam is fed through a series of finned tubes, where it is cooled by the flow of air, which is generated by a forced draft fan. Operating Principle of Direct Air Cooled Condenser (ACC) It is a cooling system in which air is used as the cooling medium and the steam from the steam turbine's exhaust is immediately condensed into water through the tube bundle of the air-cooled condenser. Its air-cooled condenser, air supply system, support structure, exhaust duct system, condensate collecting system, vacuum-pumping system, cleaning system, electrical system, and instrument control system are the primary components of its heat exchange system. Features of Direct Air Cooled Condenser (ACC) 01 High thermal efficiency: Direct air-cooled condensers (ACCs) have a high thermal efficiency due to their finned tube bundles and large airflow, which allows for efficient latent heat transfer and ensures that the entire steam turbine exhaust is condensed. 02 Compact size: ACCs are designed to be compact and take up less space compared to conventional water-cooled condensers, making them suitable for installation in power plants with limited space. 03 Reduced water usage: ACCs do not require any water from an external source for cooling, making them more water-efficient than traditional water-cooled systems. This reduces the impact of the plant on the environment and results in potential cost savings for the power plant. 04 Reduced maintenance: ACCs have a simplified design and require less maintenance than water-cooled systems. There is less need for water treatment or mitigation systems to prevent leaks or corrosion, reducing maintenance costs for the plant. As a result, ACCs have higher reliability and less downtime, which helps reduce operational costs. Advantages of Direct Air Cooled Condenser (ACC) There are several advantages of using a direct air-cooled condenser (ACC) in a power plant: Reduced water usage: As they do not require any cooling water, ACCs offer significant water savings compared to traditional water-cooled systems. This can help power plants meet environmental regulations and reduce their impact on the environment. Compact design: ACCs are designed to be compact and require less space than traditional water-cooled systems. This makes them ideal for use in power plants with limited space and allows for easier installation. Lower maintenance costs: ACCs require less maintenance than water-cooled systems and have a simplified design, reducing maintenance costs and improving plant reliability. No water treatment required: Water-cooled systems require water treatment to maintain water quality and prevent corrosion. Since ACCs do not require cooling water, there is no need for water treatment or the associated costs. Efficient operation: ACCs have a high thermal efficiency due to their finned tube bundles and large airflow, resulting in efficient latent heat transfer and ensuring that the entire steam turbine exhaust is condensed. In summary, the main advantages of using a direct air-cooled condenser (ACC) in power plants include reduced water usage, a compact design, lower maintenance costs, no water treatment requirement, and efficient operation. Maintenance Of Industrial Air Cooling Systems Regular cleaning of air filters to ensure proper airflow and prevent clogging. Inspection and cleaning of evaporator and condenser coils to remove any accumulated dust or debris. Lubrication of fan bearings and motors to ensure smooth operation. Inspection of electrical connections, wires, and controls for damage or wear and tear. Checking of refrigerant levels and ensuring there are no leaks. Regular inspection of refrigerant lines for any damage or corrosion. Cleaning and inspection of drain pans to prevent the buildup of algae and bacteria. Inspection of ductwork and insulation to ensure proper airflow and prevent leaks or damage. Now the air cooled condensing unit price is reasonable, if you have needs to buy chiller condensing unit , please contact us. If you want to know more kinds of cooling system industrial, please visit our website.

Minimum Order: 1 bags

Copper target is a high-purity and highly conductive material utilized in various applications such as semiconductor production, solar cell manufacturing, and research applications such as X-ray fluorescence analysis. The copper targets are available in various shapes and sizes and are designed with high precision to meet the industry standards. The copper targets feature exceptional durability, excellent thermal conductivity, and resistance to corrosion and oxidation, making them a reliable material. Classification Of Copper Target Copper targets are classified based on the manufacturing process, purity level, and the shape and size of the final product. Based on the manufacturing process, the copper targets are divided into two categories - sputtering targets and electroplating targets. Sputtering targets are manufactured using high-temperature techniques, whereas electroplating targets are made through electrochemical processes. Purity level also plays a significant role in copper target classification, with high-purity copper targets typically featuring purity levels greater than 99.99%. Depending on the shape and size requirement, copper targets can be classified into various shapes such as plates, disks, squares, and rectangles, or custom shapes as per the specific application needs. Operating Principle of Copper Target Copper targets are primarily used in sputtering and electroplating applications, where high-purity copper films are required. In the sputtering process, a high- energy ion beam hits the surface of the copper target, causing it to eject copper atoms. These atoms then deposit onto a substrate, forming a thin film. The sputtering process operates based on the ionization of the sputtering gas, typically argon, which creates a plasma that is accelerated towards the target surface. The plasma ionizes the gaseous argon, creating high-energy ions that impact the copper target, causing sputtering. The sputtered material is deposited onto a substrate, creating a uniform and high-purity copper film. In the electroplating process, a copper target is used as the anode, and a substrate is used as the cathode. Direct current is passed through a copper sulfate solution to deposit copper onto the substrate. During this process, copper ions dissolve off the target, migrate to the cathode, and deposit onto the substrate, forming a thin copper film. Overall, the efficient operation of both sputtering and electroplating processes is highly dependent on the purity and quality of the copper target material. Physical Properties Of Copper Target Density 8.92 g/cm3 Color Purplish red Melting point 1083.4℃ Boiling point 2567℃ The copper target is appropriate for various sputtering techniques, such as two- pole sputtering, three-pole sputtering, four-pole sputtering, RF sputtering, ion beam sputtering, magnetron sputtering, and facing targets sputtering. It is suitable for the deposition of several types of films, such as reflective, conductive, semiconductor, decorative, protective, and integrated circuit films, commonly used in applications including displays. Compared to other target materials, copper targets are cost-effective, making them the preferred choice when the desired film functionalities can be achieved. If you want to know more about copper target price, please contact us. More applications of cooling system in industry, please visit our website.

Minimum Order: 1 bags

Copper extractants are organic compounds used to selectively extract copper ions from ores and concentrates. They form chemical complexes with copper ions, allowing the separation of the metal from other minerals. Copper extractants play a crucial role in hydrometallurgical processing, electrorefining, and heap leaching. They help to efficiently and cost-effectively extract copper from low- grade ores, contributing to meeting the growing demand for this metal. The development of new and improved copper extractants has revolutionized the copper mining industry by enhancing efficiency and sustainability. Types Of Copper Extractants AD108 High-efficiency Copper Extractant AD-100 High-efficiency Copper Extractant The Challenges And Opportunities In The Use Of Copper Extractants In Electrorefining Of Copper Challenges: Selectivity of copper extractants: Copper extractants used in electrorefining must be highly selective to copper to ensure the desired level of purity and avoid contamination by other metal impurities. Stability and compatibility of extractants: Copper extractants must be stable and compatible with the aqueous electrolyte solution to avoid loss of extractants from the organic phase and reduce the potential for contamination. Control of impurities: The presence of impurities like sulfur and selenium in the copper electrolyte can lead to the formation of undesirable compounds, which can affect the purity of the final copper metal. Environmental impact: The use of copper extractants in electrorefining can have adverse environmental impacts such as the release of organic solvents and heavy metals into the environment. Opportunities: , Improved efficiency: The use of appropriate copper extractants can increase electrorefining efficiency by improving the rate of copper deposition and reducing the electrical energy needed for the process. Selective recovery: Copper extractants can be used to selectively recover copper from waste streams and secondary sources, reducing the environmental impact and contributing to a circular economy model. Automation and monitoring: Advancements in electrorefining monitoring and automation technology provide opportunities for increased efficiency, reduced energy consumption, and improved safety in the use of copper extractants. Innovation: Continued research and development into new copper extractants and electrorefining technologies can lead to improvements in the efficiency, selectivity, and environmental sustainability of the electrorefining process. The Role Of Copper Extractants In Hydrometallurgical Processing Solvent Extraction: Copper extractants are often used in solvent extraction processes to selectively extract copper ions from the ore. In this process, a water-based solution containing copper ions is mixed with an organic extractant, which selectively binds to the copper ions, forming a solution that is rich in copper. Purification: After copper extraction, the solution containing copper and extractant undergoes several purification steps to remove impurities such as iron, zinc, and nickel. The extracted copper can then be electroplated or refined to produce pure copper. Efficiency: Copper extractants play a crucial role in increasing the efficiency of hydrometallurgical processing. By selectively extracting copper ions from complex mixtures of minerals and other elements, copper extractants reduce the amount of reagents and energy required for copper extraction, consequently reducing the overall cost of the process. Sustainability: Copper extractants can also contribute to the sustainability of hydrometallurgical processing by reducing environmental impact. By selectively extracting copper ions, copper extractants minimize the amount of waste generated, reducing the amount of hazardous materials released into the environment. Emerging Trends In The Use Of Copper Extractants For Metal Recovery From Waste Streams And Recycling Processes E-waste recycling: Copper extractants are being used for metal recovery from electronic waste (e-waste) due to the significant amount of copper present in such waste. These extractants can selectively remove copper from e-waste streams for recovery. Leach-solvent extraction-electrowinning (L-SX-EW): This method is being used for copper recovery from low-grade and complex ores. L-SX-EW combines leaching, solvent extraction, and electrowinning technology, which results in high copper recoveries. Hydrometallurgical recycling of waste electrical and electronic equipment (WEEE): Copper extractants are being used in WEEE recycling to recover copper efficiently, selectively, and sustainably. Bioleaching: Bioleaching bacteria are used to catalyze the dissolution of copper from ores, mine waste, and other copper-containing materials, followed by recovery using copper extractants. This method presents an eco-friendly alternative to traditional copper mining. Solvent Extraction Ion Exchange (SX-IX): This technology combines solvent extraction and ion exchange technology in the same system making it possible to extract and reepure copper selectively. Applications Of Copper Extractants In Separation Science And Technology Chromatography: Copper extractants can be used as ligands for immobilized metal ion chromatography (IMAC), which is used to separate proteins and peptides based on their metal ion binding properties. Copper extractants such as LIX®-84 can be selectively used for the separation of copper from cobalt and nickel in metal mixtures. Liquid-liquid extraction: Copper extractants can be used in liquid-liquid extraction to separate copper from other metal ions. The extraction process involves mixing a copper-containing aqueous solution with an organic solvent containing the copper extractant. The copper ions will bind selectively to the extractant, allowing for the separation of copper from the other metals. Ion exchange: Copper extractants can be used in cation exchange processes, where copper ions are selectively adsorbed on a resin containing the copper extractant. This process can be used to separate copper ions from other metal ions in solutions. Electrowinning: Copper extractants can be added to electrowinning solutions to improve copper ion extraction efficiency. The copper extractant acts as a surfactant, reducing surface tension and allowing for the efficient transfer of copper ions to the electrode. Membrane filtration: Copper extractants can be used in membrane filtration processes, where copper ions can be selectively extracted from solutions using permeable membranes coated with copper extractions. If you want to know more details of separating gold from copper, please contact us. Now the price of cooling tower and heat exchanger is reasonable, if you have needs, please leave us a message.

Minimum Order: 1 bags

　　O ring are commonly used in various industries for their sealing capabilities. They create a tight seal between two parts, preventing leakages and ensuring the proper functioning of machinery and equipment. As O ring are subjected to wear and tear over time, the question arises: is it acceptable to reuse O ring? In this article, we will examine this question and explore the factors to consider when deciding whether to reuse O ring. 　　The decision to reuse an O ring depends on several factors, including its condition, material, and application. Firstly, the condition of the O ring must be thoroughly assessed. If an O ring shows signs of damage, such as cracking, tearing, or deformation, it is not suitable for reuse. Damaged O ring may not provide an effective seal, leading to leaks and potential equipment failure. Therefore, it is crucial to inspect O ring carefully before considering their reuse. 　　The material of the O ring is also an important factor. O ring are made from various materials, including rubber, silicone, and fluorocarbon. Some materials, such as nitrile rubber, are more resistant to chemicals and high temperatures, making them suitable for reuse in certain applications. However, other materials, like fluoroelastomers, are more prone to degradation and may not retain their sealing properties after initial use. It is essential to understand the material's limitations and consult manufacturer recommendations before reusing O ring. 　　Furthermore, the application of the O ring affects its suitability for reuse. In some cases, O ring are used in critical applications where any failure can have severe consequences. For such applications, it is generally recommended to use new O ring to ensure the highest level of reliability and safety. However, in less critical applications, where failure may not have significant consequences, reusing O ring can be considered, provided they pass the necessary inspections. 　　When considering the reusability of O ring, it is essential to understand that O ring are designed to be disposable. Manufacturers often specify that O ring should be replaced with new ones after each use. This recommendation is based on the fact that O ring undergo physical stress during the sealing process, which can lead to subtle damage. Reusing such damaged O ring may compromise their effectiveness and increase the risk of failure. Therefore, while it may be tempting to reuse O ring for cost-saving purposes, it is crucial to prioritize safety and operational integrity. 　　The decision to reuse O ring should be made based on careful evaluation of their condition, material, and application. Damaged O ring should never be reused, as they may fail to provide an effective seal. The material of the O ring should be considered, as some materials are more suitable for reuse than others. Additionally, the application and criticality of the equipment should be taken into account when deciding whether to reuse O ring. Ultimately, safety and reliability should be the primary concerns, and if there is any doubt about the integrity of the O ring, it is best to choose a new one.

Minimum Order: 500

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

Hebei Suna Technology Co., Ltd. was founded in 2002，Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is export03@cnsuna.com My Whatsapp is +86 18631102067

Minimum Order: 1 bags

1.For all 12-24V vehicles Waterproof , Mini size , Easy hide and Install Support Micro SD card 2.Location based service(LBS) + GPS double tracking solution 3.GPS blind spot alert Less gprs mode ( to save gprs data ) Checking balance by sms 4.Multi power-saving mode : Sleep by time / shock sensor deep sleep awake at specific time 5.Save GPRS traffic mode(Money save mode) 6.Anti-theft gsm alarms: Movement alarm Geo-fence alarm Over speed alarm ext.power off alarm low battery alarm 7.Alarms : ACC/Shock/Door open alarms 8. Shutdown engine by SMS. 9.Support 2GB MicroSD card 10.Built-in memory for 16,000 positions 11.Built-in 500 mA polymer battery 12.SMS tracking on cell phone with google map link 13. Get absolute street address by SMS 14.Web server, free PC tracking soft, Mobile phone APP 4 Tracking methods : 1. Get lat/long , googleMAP by SMS 2. Get absoulte address by SMS 3. Online platform gpstrackerxy ( ID:demo , password : 8888 ) 4. Mobile app TrackerHome for IOS Android phone

Minimum Order: 10 long tons

1.For all 12-24V vehicles Waterproof , Mini size , Easy hide and Install Support Micro SD card 2.Location based service(LBS) + GPS double tracking solution 3.GPS blind spot alert Less gprs mode ( to save gprs data ) Checking balance by sms 4.Multi power-saving mode : Sleep by time / shock sensor deep sleep awake at specific time 5.Save GPRS traffic mode(Money save mode) 6.Anti-theft gsm alarms: Movement alarm Geo-fence alarm Over speed alarm ext.power off alarm low battery alarm 7.Alarms : ACC/Shock/Door open alarms 8. Shutdown engine by SMS. 9.Support 2GB MicroSD card 10.Built-in memory for 16,000 positions 11.Built-in 500 mA polymer battery 12.SMS tracking on cell phone with google map link 13. Get absolute street address by SMS 14.Web server, free PC tracking soft, Mobile phone APP 4 Tracking methods : 1. Get lat/long , googleMAP by SMS 2. Get absoulte address by SMS 3. Online platform gpstrackerxy ( ID:demo , password : 8888 ) 4. Mobile app TrackerHome for IOS Android phone

Minimum Order: 10 long tons