Safety apparatus for an atomic absorption spectrophotometer burn
Safety device for igniting fuel gases discharged by a flare
Settable regulator device for gas/air mixture ratios
Staged hydrocarbon combustion system
System and method for disabling a furnace
System and method for improving the thermal efficiency of a...
System and methods for modulating gas input to a gas burner
System for active regulation of the air/gas ratio of a...
System for controlling feed of waste gas to ground flare