|
Gas
|
Principal application
|
Other application
|
Industries
|
|
Carbon Monoxide (CO)
|
|
-
|
manufacture of resins & adhesives
|
|
-
|
furnace atmosphere modification
|
|
-
|
pharmaceutical manufacture
|
|
|
-
|
recovery of high purity Nickel
|
|
-
|
organic synthesis- iron ore reduction
|
|
-
|
catalyst "killer"
|
|
-
|
on-site manufacture of Phosgene (COC12)
|
|
|
-
|
ferrous heat treatment
|
|
-
|
chemical
|
|
-
|
metallurgical
|
|
-
|
pharmaceutical Universities / research
|
|
-
|
petrochemical
|
|
|
Hydrogen Chloride (HCL)
|
|
-
|
steel surface treatment & passivation
|
|
-
|
pharmaceutical manufacture
|
|
-
|
pH control and effluent treatment
|
|
|
-
|
cotton seed delinting rubber processing
|
|
-
|
chemical synthesisflour bleaching
|
|
|
-
|
oil refining
|
|
-
|
petrochemical
|
|
-
|
agricultural
|
|
-
|
chemical
|
|
-
|
textiles
|
|
-
|
pharmaceutical
|
|
|
Sulphur dioxide (SO2)
|
|
-
|
preservation of canned & bottled foods
|
|
-
|
preservation of wine & beer
|
|
-
|
sterilization of grapes
|
|
-
|
glass polishing
|
|
|
-
|
bleaching of paper & pulp
|
|
-
|
refrigerant in ice industry
|
|
-
|
tanning
|
|
-
|
effluent treatment
|
|
-
|
disinfecting & fumigation
|
|
-
|
ore flotation
|
|
|
-
|
food canning
|
|
-
|
wine making
|
|
-
|
brewing
|
|
-
|
paper & pulp
|
|
-
|
lamp bulb manufacture
|
|
-
|
leather tanning
|
|
|
Sulphur hexafluoride (SF6)
|
|
-
|
electrical insulation
|
|
-
|
blanketing molten magnesium
|
|
-
|
designer training shoes
|
|
-
|
eye surgery
|
|
-
|
double glazing insulation
|
|
|
-
|
leak detection
|
|
-
|
plasma etching (semiconductors)
|
|
-
|
molten aluminium degassing
|
|
|
-
|
power generation & distribution
|
|
-
|
non-ferrous smelting
|
|
-
|
pressure vessel fabricators
|
|
-
|
electronics
|
|
-
|
medical
|
|
-
|
double glazing manufacture
|
|
|
Methane (CH4)
|
|
-
|
specialised fuel gas
|
|
-
|
mines explosion testing
|
|
-
|
research
|
|
|
-
|
synthetic natural gas
|
|
-
|
atomic power production
|
|
-
|
chemical reagent
|
|
|
-
|
mining
|
|
-
|
universities / research
|
|
-
|
textiles
|
|
|
Ethylene (C2H4)
|
|
-
|
accelerated fruit ripening
|
|
-
|
seed germination growth enhancer for seedlings, vegetables & fruit trees
|
|
-
|
tobacco curing
|
|
-
|
citrus fruit colour enhancing
|
|
-
|
glass making
|
|
|
-
|
refrigeration
|
|
-
|
specialised cutting & welding
|
|
-
|
anesthesia
|
|
-
|
rubber farming
|
|
|
-
|
fruit warehousing
|
|
-
|
market gardening
|
|
-
|
tobacco farmers
|
|
-
|
refrigeration
|
|
-
|
medical
|
|
-
|
glass making
|
|
|
Ethylene Oxide (EtO)
|
|
-
|
hospital equipment sterilization
|
|
-
|
contractor sterilization
|
|
|
-
|
medical device sterilizationchemical feedstock
|
|
|
-
|
medical
|
|
-
|
pharmaceutical
|
|
-
|
medical appliance manufature
|
|