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 operation; They can also receive VPSA of several thousand square meters
4. delivery form: complete set of EPC or bot gas supply
Model selection comparison in a word,
If your goal is 7500, 80% o ɑ oxygen enrichment: Deere can do it. There are landing projects of the same specification, and the general contracting, automatic control and fan supporting capacity are strong.
