Grasys offers the most optimal way of gas supply – equipment for the production of technical gases on site. The main technical solutions developed at Grasys are optimized taking into account the individual requirements of the customer and the current regulatory norms.
The proposed scheme for the supply of air and gas separation equipment is as follows: Grasys designs, manufactures, launches the installation on the customer's territory, provides service services, and, if necessary, takes over the training of employees.
Target product | Separated mixture | Product mixture | Technology |
---|---|---|---|
Nitrogen | Air, N2 — 79% | 90—99% N2, up to 10,000 nm³/hr | Membrane |
99—99.5% N2, up to 5,000 nm³/hr | |||
99.5—99.95% N2, up to 2,000 nm³/hr | |||
99.5—99.999% N2, up to 5,000 nm³/hr | Adsorption PSA | ||
99.9—99.9999% N2, up to 90,000 nm³/hr | Cryogenic | ||
Oxygen | Air, O2 — 21% | 23—45% O2, up to 5,000 nm³/hr | Membrane |
93—95% O2, up to 500 nm³/hr | Adsorption PSA | ||
93—95% O2, 500 to 3,000 nm³/hr | Adsorption FPSA | ||
97—99.9% O2, up to 30,000 nm³/hr | Cryogenic | ||
Dry gas | Gas,
relative humidity 100% |
Dewpoint – up to −40 °C, up to 100 nm³/hr | Membrane |
Dewpoint – up to −70 °C, up to 10,000 nm³/hr | Adsorption | ||
Natural gas | Natural gas,
relative humidity 100% |
Dewpoint – up to −60 °C, up to 1,000 nm³/hr | Membrane |
Hydrogen | 25—70% H2 | до 99.9% H2 | |
25—99.99% H2 | до 99.9995% H2 | Adsorption | |
Methane | 25—75% CH4 | up to 95% CH4 | Membrane |
up to 99% ÑH4 | Adsorption | ||
Methane
(N3+ concentration) |
Associated and natural gas | Membrane | |
Methane
(H2S and CO2 removal) |
Natural gas |
Information contained herein does not constitute а public offer
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