A method has been developed that allows direct, accurate calculation of recovery efficiency for Claus sulfur-recovery units (SRU). The calculation combines feed-gas data and tail-gas composition to ...

Do you have a mobile application but still cannot monetise it properly? Puzzled over what else to do to make your app earn? If you never ever calculated your unit economics, now is the perfect time to ...

Look for the cost per unit on shelf tags to quickly identify the best deals. Just looking at price tags isn't the best way to save money on groceries. Comparing the cost per unit of similar items is ...