3 ms·
Yeah - mercaptan I believe? I knew that, I guess I just assumed they wouldn't use a non-odorized propane..
by mh- 4y ago
Yeah - mercaptan I believe? I knew that, I guess I just assumed they wouldn't use a non-odorized propane..
- bombcar 4y agohttps://en.wikipedia.org/wiki/Tert-Butylthiol https://en.wikipedia.org/wiki/Tert-Butylthiol - Because propane is delivered as a liquid and vaporizes to gas when it is delivered to the appliance, the vapor liquid equilibrium would substantially reduce the amount of odorant blend in the vapor. https://en.wikipedia.org/wiki/Ethanethiol https://en.wikipedia.org/wiki/Ethanethiol is used for propane (usually) but for the small amounts in a recirculating setup they may skip it.
- mh- 4y agoInteresting, thanks for the info.