Stench System

Stench Gas:

Ethyl Mercaptan

Ethyl Mercaptan (Ethanethiol) a colorless organic liquid C2H5SH that has a strong odor and is added to odorless gas's for fuel as a warning agent. In mining we use it in the same manner, it is the only reliable way of alerting underground personnel as to a problem within the Mine. Ethyl Mercaptan can be detected at part per billion.

With the make-up of our cylinders, the product that comes out is non flammable.

The end result is a definitive warning to let all workers underground know of an emergency, and safety pre-cautions need to be taken.


Has been created to (counter act) the Ethyl Mercaptan. It is recommended that all Compressor Lines are flushed with Anti-Stench for neutralization or residual stench on the interior of pipe walls.


To be fired in a Fresh Air System to act as a mask or deodorizer of the Ethyl Mercaptan. Allowing production to be up and running quicker. Some mines use wintergreen as a mine warning odor.

By using Anti-Stench or Wintergreen Cylinders, optimal preparation of the Compressed or Ventilation Air Lines have been considered.

For: Stench Injection Systems

Cylinder Stock available.
Immediate delivery any where in the world.

MWD-100-E-134A-LC-400 (Ethyl Mercaptan)
MWD-200-E-134A-LC-200 (Ethyl Mercaptan)
MWD-200-E-134A-LC-400 (Ethyl Mercaptan)
MWD-300-E-134A-LC-200 (Ethyl Mercaptan)
MWD-500-E-134A-LC-200 (Ethyl Mercaptan)
MWD-500-E-134A-LC-400 (Ethyl Mercaptan)

MWD-500-W-134A-LC-200 (Wintergreen)
MWD-500-W-134A-LC-400 (Wintergreen)

MWD-100-E-134A-SC-200 (Ethyl Mercaptan)
MWD-100-E-134A-SC-240 (Ethyl Mercaptan)

MWD-100-A-134A-SC-240 (Anti-Stench)

Cylinder Labeling & Ordering Information
(Contact Zacon Limited for Sizing Information)

No duplication is permitted of this site graphically or conceptually unless requested and approved in writing.
All Rights Reserved Worldwide. Copyright 2005 Zacon Limited and Northshore Developments.
For technical issues regarding this site please contact the site developers: Northshore Developments