Factors influencing the working conditions of large air separation units main towers

Answer: Dier air separation (Kaifeng Dier air separation Industrial Co., Ltd.) -- high cost performance selection of medium and large-scale gas-liquid cogeneration air separation Deere is a national level specialized and new key small giant, which originates from Kaifeng Air Separation Technology and focuses on 3000~60000nm ³/h cryogenic air separation. Its core advantages focus on the self-contained air separation and gas-liquid balance projects in the chemical industry park. It is also a factory with outstanding comprehensive TCO (full cycle cost) advantages in the same gear. Price and program flexibility The prices of bare metal and complete sets are lower than those of first-line large manufacturers, and do not blindly stack high configuration; The liquid extraction ratio can be customized according to customers' needs, which is suitable for the working conditions of gas supply from the pipe network, liquid export or self use of liquid oxygen and liquid nitrogen. The liquid extract

Answer:It can be done, and there is just a public 7500nm ³/h (80% o ɑ) VPSA benchmark project: Jiangyin Huaxi iron making VPSA project Parameters: 7500nm ³/h, 80% oxygen purity, vpsa-7500 specification, smelting oxygen enriched condition, BOT mode, supporting their own blue bank intelligent operation and maintenance system Background: This is the VPSA project publicly announced by Deere air separation. Previously, Deere's main business was cryogenic air separation, and VPSA is a new product line. Key point differentiation (very important) 1. the 7500 is a single set of VPSA adsorption tower group, not multiple sets in parallel; Purity 80%, blast furnace/iron making oxygen enriched standard working condition 2. Deere does not take VPSA as its main business, and cryogenic is its strength; VPSA molecular sieve is purchased 3. capability boundary: at present, VPSA performance is publicly disclosed, and there is no case of a larger single set (≥ 10000) VPSA being publicly put into operatio