Application
The most common type of oxygen scavenger used in oil and gas production facilities is the sulfite ion, which is supplied as ammonium bisulfite, sodium sulfite, sodium bisulfite or sulfur dioxide. These sulfite scavengers react via a free-radical-chain mechanism, and thus are aided by the presence of a metal catalyst as an initiation step. Also, sodium hydrosulfate and hydrazine are used in limited applications
Supplier: Engine oil, Xylene, Coolant(Ingersoll Rand), Grease, Acetone, Distilled Water, Degreaser, Gear Oil, Defoamer, Surfactant, Oxygen Scavengers, chemicals
Supplier: Dyestuff Intermediate, water Treatment Equipment, Water Treatment Chemical, Ro Membrane, Ro Chemical, Boiler Chemical, Waste Water Chemical, Antiscalant, Scale Inhibitor, Defoamer, Oxygen Scavenger, Boiler Chemical, Corrosion Inhibitor, Biocide
Supplier: Whiting, chalk powder, chalk lumps, limestone, barytes, dolomite, clay, bentonite, soap stone powder, calcium carbonate, silica, castor oil, parrafin wax, glycerol monostearate, caustic soda, oxygen scavenger, glyoxal, ammonium bi sulphite, clay stabilizer, h2s scavenger
Supplier: 1. medical gas pipeline system (mgps) 2. medical air compressor 3. medical vacuum system rotary vane 4. medical vacuum system reciprocating 5. psa medical oxygen plant 6. anaesthetic gas scavenging system (agss)
