Deoxidation method
Deoxidizers used in industrial production, according to its deoxidation principle can be divided into: catalytic conversion deoxidizer and adsorption deoxidizer. The industrial applications of deoxidizers include: ethylene propylene deoxidation, coal-bed methane deoxidation, synthesis gas deoxidation and general gas (such as nitrogen, hydrogen, inert gas, etc.) deoxidation, etc.
Parameters
desoxidant | Items | Unit | Technical Specifications |
Marks |
| HX-Cu-Zn-Al
| HX-Palladium Catalyst
| HX-105 | HX-Manganese Deoxidation
|
Composition | — | Activated copper
| Palladium+AL₂O₃
| Palladium + molecular sieve
| Activated manganese oxide
|
Appearance | — | Black granules
| Gray ~ Black
| Light gray
| Gray-brown
|
Grain degree | mm | Φ5*5 | Φ3-5 | Φ3-5 | Φ2.5-3.5 |
Buck density | kg/m³ | ≥1.0 | 0.70 | 0.74 | ≥1.0 |
Working temperature | ℃ | 180-250 | 50-80 | 25-120 | 25-120 |
Apply airspeed | h-1 | 1000-3000 | 5000-10000 | 5000-10000 | 2000-4000 |
Deoxygenation depth | ppm | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
Regeneration temperature | ℃ | 150-300 | — | — | 170-350 |
Reduction time | h | 4 | — | — | 6-8 |
Capacity | mg/g | 15-25 | — | — | 5-16 |
Product characteristics
Dalian Haixin Chemical has been engaged in the research, development and production of deoxidizing agents for more than 20 years, and gradually perfected the industrial production and sales of new high-efficiency deoxidizing agents. Haixin high-efficiency deoxidizer has the characteristics of high activity, long service life and mild process conditions in practical application, which is widely used in petrochemical industry, metallurgy, electronics, light industry, scientific research and other new technology fields.
Application areas
01、Coal bed methane deoxygenation method is aerated catalyst conversion deoxygenation, by adjusting the flow rate, adding a certain amount of hydrogen to the oxygenated coal bed methane, when passing through the bed of high efficiency deoxidizer, the hydrogen and oxygen will generate water under the action of catalyst, so as to remove the oxygen in it. At present, the catalysts used are mainly HX-palladium catalyst, platinum catalyst, silver, etc.
02, alkene deoxygenation mainly has Mn system and Cu system. Among them, the Mn system deoxidizer oxygen capacity, not easy to sinter, low cost, but its reduction and regeneration temperature of 170-350 ° C, than the Cu system deoxidizer and Ni system deoxidizer about 20 ° C. HX-Mn deoxidizer appearance of brown-black type small ball, used in the production process of polyethylene, polypropylene, deoxidation performance is good
03, the main components of synthesis gas is carbon monoxide and hydrogen, in addition to a small amount of methane, oxygen, hydrogen sulfide, etc., carbon monoxide is an important raw material material for carbon chemistry. In the process of using carbon monoxide to make organic compounds, it is necessary to control the content of sulfur and oxygen in the gas mixture
04、The main gases in demand are deoxygenation of N₂, H₂, O₂, Ar, C2H4, etc., and the manufacture of ultra-pure gases, etc. There is a wide variety of general gas deoxidizers and a wide range of applications. For different gas sources and different oxygen content, the appropriate type of deoxidizer should be selected
Packing
25KG carton, lined with PP sealed bag
235L sealed steel drum(net weight:150kg )
Lined with sealed polypropylene container bag (600KG or 750KG)
Storage
Store in a ventilated and dry warehouse. Pay attention to moisture and prevent rain when transporting. Avoid adsorption of water and organic matter before use, otherwise it should be regenerated.
