Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, A2-grade pressure vessel manufacturing license, A2-grade pressure vessel design license, B-grade boiler installation license, GB2 and GC2 grade pressure pipeline installation licenses, and electromechanical installation contracting qualifications. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the Council Member of the Shandong Equipment Manufacturing Association. The company has also passed ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, as well as the American ASME/U2 certification.
To extend the service life of CO2 storage tanks, the following measures can be taken: - Regular Inspections and Maintenance: Conduct regular checks on the tank's exterior, lining, valves, and pipe connections to ensure they are intact. Promptly repair or replace any abnormalities or damages. - Corrosion Prevention: As CO2 is corrosive, both the internal and external surfaces of the tank should be treated with corrosion-resistant materials. Regularly inspect and maintain the protective layer or coating to ensure its integrity and effectiveness. - Cleaning and Drainage: Regularly clean the interior of the tank to remove accumulated impurities and sediments. Also, periodically drain the liquid and gas impurities from the tank to maintain cleanliness and proper operation. - Temperature and Pressure Control: Maintain the tank's temperature and pressure within the design limits to avoid damage from excessive or insufficient levels. - Regular Testing and Calibration: Conduct regular testing and calibration of the tank, including parameters such as liquid level, pressure, and temperature. Ensure the accuracy and reliability of the tank's measurement and control systems. - Adherence to Operating Procedures: Strictly follow operating and safety procedures to ensure the tank operates normally and safely. Train operators to enhance their operational skills and safety awareness. - Updates and Upgrades: Timely update and upgrade tank components and equipment as needed to adapt to new technology and safety requirements. - Regular Assessments and Monitoring: Regularly assess and monitor the tank, including structural integrity, corrosion, and safety aspects. Take appropriate maintenance and repair measures based on assessment results. These measures can help extend the service life of CO2 storage tanks and ensure their safe and reliable operation.

Carbon dioxide serves several key applications in carbonated beverages: 1. Creating bubbles and texture: Carbon dioxide is the key ingredient responsible for the formation of bubbles and effervescence in carbonated drinks. When dissolved in the beverage, it forms bicarbonate ions, resulting in a fizzy and bubbly texture. This texture contributes to the unique taste and mouthfeel of carbonated drinks. 2. Adjusting pH levels: Carbon dioxide reacts with water to produce carbonic acid, thereby regulating the pH levels of carbonated beverages. By controlling the amount of carbon dioxide dissolved, the acidity of the drink can be adjusted to achieve a suitable taste and mouthfeel. 3. Providing a refreshing sensation: The carbon dioxide bubbles in carbonated drinks can give a refreshing feeling. When consumed, these bubbles stimulate the taste buds on the tongue, creating a cool and tingling sensation, enhancing the drink's taste and mouthfeel. 4. Extending shelf life: Carbon dioxide plays a certain preservative role in carbonated drinks. Due to its acidity and properties, it can inhibit the growth of microorganisms, extending the shelf life of carbonated beverages. It is important to note that excessive consumption of carbonated drinks may have adverse health effects, such as tooth erosion and osteoporosis. Therefore, moderate consumption is crucial.

Carbon dioxide storage tanks offer the following features and advantages: High storage density: These tanks can compress carbon dioxide gas into a liquid state, significantly increasing storage density. Compared to storing it in gas form, liquid carbon dioxide can be stored in smaller tanks, saving space and costs. Multiple application fields: Carbon dioxide storage tanks are widely used in various industries, including food and beverage, manufacturing, fire suppression, and gas supply. Carbon dioxide serves as a preservative, effervescent agent, gas, and extinguishing agent, with broad applications and market demand. Environmental friendly and renewable: Carbon dioxide is an environmentally friendly gas, and its increased concentration in the atmosphere contributes to warming and climate change. By storing and utilizing carbon dioxide, we can reduce its emissions into the atmosphere, achieving environmental protection and sustainable development. Safe and reliable: During design and manufacturing, carbon dioxide storage tanks typically use high-strength materials (such as carbon steel or stainless steel) for excellent pressure resistance and safety. The tanks are usually equipped with safety valves, pressure gauges, level indicators, and other accessories to ensure safe operation. Additionally, carbon dioxide is non-flammable and non-explosive, making it relatively safe. Supply: Carbon dioxide storage tanks provide a stable supply of carbon dioxide. Through tank design and control systems, precise measurement and supply of carbon dioxide can be achieved, meeting the needs of different industries and applications. In summary, carbon dioxide storage tanks have features and advantages such as high storage density, multiple application fields, environmental friendliness, renewable energy, safety, reliability, and supply. This makes them an important storage and supply equipment, widely used in various industries. However, when using carbon dioxide storage tanks, it is still necessary to follow relevant safety operating procedures.

Carbon Dioxide Applications in the New Energy Field Carbon Capture and Storage (CCS): This is a technology for reducing carbon dioxide emissions by capturing CO2 from industrial sources and storing it underground, preventing it from entering the atmosphere. It aids in reducing greenhouse gas emissions and mitigating climate change. Carbon Utilization: CO2 can be utilized to produce valuable chemicals and fuels. For instance, through CO2 catalytic conversion technology, CO2 can be converted into fuels like ethanol, which are used in both fuel and chemical industries. This carbon utilization technology helps reduce dependence on traditional fossil fuels and promotes the development of sustainable energy. Carbon Dioxide Batteries: This is a new battery technology that uses CO2 as the battery's material. By converting CO2 into electrical energy, these batteries can serve as a sustainable energy storage solution, contributing to the advancement of electric vehicles and renewable energy sources. Carbon Dioxide Photocatalysis: This technology uses solar energy to convert CO2 into useful chemicals. With the help of photo catalysts, CO2 and water can be transformed into combustible gases or organic compounds, thereby realizing the resource utilization of CO2. These applications aim to reduce CO2 emissions, enhance energy efficiency, and promote the development of sustainable energy. However, these technologies are still under development and research, requiring further technical breakthroughs and practical verification.
Our company places great emphasis on technological innovation and research and development. We possess 1 municipal enterprise technology center in Heze City, with facilities for non-destructive testing, physical and chemical testing, welding testing, hydrostatic testing, and more. We are equipped with over 600 various instruments and equipment, including CNC machine tools, X-ray flaw detectors, digital ultrasonic flaw detectors, mechanical property testing machines, chemical analyzers, spectrometers, tensile testing machines, plasma welding machines, and more. The key products we have developed, such as temperature and pressure vessel welding, biomass boiler emission reduction, and waste heat recovery, have successively been selected for multiple Shandong Province Department of Industry and Information Technology science and technology innovation projects, key projects of Shandong Province, and Heze City innovation and excellence projects. We have cumulatively obtained 27 authorized utility model patents, 16 authorized invention patents, participated in drafting 2 standards, 2 industry standards, and registered 15 trademarks. The technical team of our company, in collaboration with Professor Yijiang Li of Shandong University, has developed deep cryogenic container processing technology, utilizing the internationally recognized plasma arc + wire filling tungsten inert gas arc welding (PAW-GTAW) technique. After provincial technological achievement evaluation, the technology level has reached international standards in the field of deep cryogenic container manufacturing. Choose Zhongjietech, and let's create brilliance together!