offgasの例文

• Plastics offgas, insulators cure and become brittle, and capacitors leak.
• The offgas will exit most desorbers in the 350-900 癋 range.
• The cooled offgas may be treated by carbon adsorption, or thermal oxidation.
• The condensed liquid from cooling the offgas is separated into organic and aqueous fractions.
• Desorbers using offgas destruction systems use combustion to thermally destroy the volatilized organics components forming HCl.
• Condensers and activated carbon may also be used to treat the offgas from thermal screw systems.
• For this reason, after the condensation step, further treatment of the offgas is usually required.
• Therefore, offgas treatment systems consist of relatively small unit operations that are well suited to mobile applications.
• For each heating process there exists an optimum condition of minimal offgas heat loss with acceptable levels of combustibles concentration.
• That offgas is routed to the refinery's central gas processing plant for removal and recovery of propane and butane.
• In this type of system neither the flame nor the products of combustion can contact the feed solids or the offgas.
• Nuclear testing of the MSRE began in June 1965, with the addition of offgas and plugged gas filters and valves.
• When a collection system is used, the offgas must be cooled to condense the bulk of the volatilized components into a liquid.
• The offgas is then typically cooled to somewhere between 120 and 40 癋 to condense the bulk of the volatilized water and organic contaminants.
• Some further delays were encountered because of offgas line plugging, but by the end of 1966 most of the startup problems were behind.
• Minimizing excess oxygen pays an additional benefit : for a given offgas temperature, the NOx level is lowest when excess oxygen is kept lowest.
• Thermal oxidation can be accomplished using a catalytic oxidizer, an afterburner or by routing the offgas to the combustion heat source for the desorber.
• High hydrocarbon concentrations in the offgas may exceed the thermal capacity of the afterburner and potentially result in the release of untreated vapors into the atmosphere.
• The correct amount of oxygen requires three types of measurement : first, active control of air and fuel flow; second, offgas oxygen measurement; and third, measurement of offgas combustibles.