Odorizer

The most common type is one that adds a mercaptan liquid into natural gas distribution systems so that leaks can be readily detected.

Regular maintenance is essential to prevent contamination of the wick and ensure consistent odorization.

A pump that can be controlled to give the range of addition rates necessary is a very important aspect of this type of odorizer.

Previous versions worked off a variety of schemes to control the odorization level.

Approximately 50 cc of wintergreen oil contained within a frangible glass cartridge is mounted within a protective housing attached to the discharge piping in such a manner as to rupture the glass container when the carbon dioxide manifold is pressurized during discharge, atomizing the oil and dispersing it.