Cryogenic Air Separation Unit to Produce High Purity Nitrogen for Industries

 Company ProfileSichuan GreenFir Machinery Equipment Co., founded by a group of qualified and experienced executive managers and engineers with the objective of providing equipment and services(process design, detail engineering, construction management, procurement and technical inspection) to the clients in a large number industrial gas projects. The main products includes air separation plant, liquid oxygen/nitrogen plant, high purity nitrogen plant.The company has obtained a number of industry certitications, such as ASME, special equipment production license, pressure vessel design and manufacturing license, etc. GreenFir has two manufacturing based in Chengdu City and Ziyang City, with a manufacturing workshop area of 35000 square meters.Product DescriptionGreenFir provides cryogenic purity gaseous nitrogen at flow rates from 500Nm3/h to more than 20000Nm3/h, providing a highly reliable gas supply at an overall cost savings compared to delivered liquid nitrogen. Our generators are also capable of producing nitrogen gas with oxygen impurities at the parts per billion level. The on-site generator's modular design allows for easy installation and fast start-up with unattended operation. A programmable logic controller ensures dependable operation. An integrated liquid nitrogen backup system helps ensure uninterrupted supply. The system's design reduces maintenance requirements, thus enhancing dependable gas supply.Nitrogen applicationsNitrogen is valued as a gas for its inert properties. Virtually any industry can benefit from its unique properties to improve yields, optimize performance, and make operations safer. Its inertness makes it suitable for many applications covering most aspects of manufacturing, processing, handling, and shipping. Our experienced applications teams can use their knowledge of your industry and application to provide you with a nitrogen supply and technology solution to meet your unique needs. Among the industries using nitrogen are chemicals, oil and gas production, electronics assembly, food and beverage, refineries, pharmaceuticals, glass, iron and steel production, metals processing, primary nonferrous, rubber and plastics, and semiconductors.Typical types of cryogenic high purity nitrogen plant ModelNitrogen outputNitrogen purityPressure out of cold boxKDN500300~550Nm3/h≤3 PPm O20.3-1.0MPaKDN1000600~1100Nm3/h≤3 PPm O20.3-1.0MPaKDN1500900~1650Nm3/h≤3 PPm O20.3-1.0MPaKDN20001200~2200Nm3/h≤3 PPm O20.3-1.0MPaKDN30001800~3300Nm3/h≤3 PPm O20.3-1.0MPaKDN45002700~5000Nm3/h≤3 PPm O20.3-1.0MPaKDN60003600~6600Nm3/h≤3 PPm O20.3-1.0MPaKDN80004800~9000Nm3/h≤3 PPm O20.3-1.0MPaKDN100006000~11000Nm3/h≤3 PPm O20.3-1.0MPaKDN150009000~16500Nm3/h≤3 PPm O20.3-1.0MPaKDN2000012000~22000Nm3/h≤3 PPm O20.3-1.0MPa Detailed PhotosFeatures and Benefits Cost-effective gas supply1. Highly skidded, modular design for low cost installation 2. Compact design requires minimal plot space 3. Low-pressure design with product compression 4. Fully automated controls for unattended operation High reliability for dependable gas supply1. Single, integrally geared air compressor 2. Liquid backup system for uninterrupted supply 3. Full local and remote operation Flexibility1. Loading following turndown provides power savings at reduced nitrogen consumption rate 2. Customer and local code requirements can be supported within product design envelope   CertificationsProject PerformanceFAQQ1. Are you manufacturer or trading company? A: We are professional manufacturer in cryogenic equipment field. Q2: What's your advantages? A: We provide you not only technology-leading, stable, cost-efficient equipment, but also solutions and after-sales services. Q3:Have your engineers participated in any foreign projects? A: Yes, our engineers have more than 20 years experience in cryogenic equipment filed and had paticipated in the design, manufacturing, installation and commissioning of the equipment in Turkey, Eypt, Myanmar, Pakistan, Iran, etc. Q4: How can I get the exact price of the product? A: Please send us your specific requirements, so we can provide the most suitable product and solutions for you.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1