How to pronounce “sulphur” in English

We can pump sulphur to the stratosphere.

So that scenario is this idea of using stratospheric sulfates-- that is sulfur dioxide or sulphuric acids-- delivered to the stratosphere with high altitude aircraft,

based on the chemistry in the wood, whether it be sulphur or chlorine that may be attacking it in a corrosion mechanism.

Which would be super weird and cool because the fundamental building blocks of life are carbon, hydrogen, nitrogen, oxygen, sulphur, and phosphorus —