All Answers (3) 1  Dear Sam Fenwick, The reflux ratio is indeed a sensitive operating variable and affects a daily profit. The optimal reflux ratio is closely related to the feed mole fraction, feed quality, relative volatility, and a separation factor which itself was a function of overhead and bottoms composition.
It is said that there are only 20 known cases of Pretzel Syndrome, a genetic disorder that occurs exclusively in the Plain Sect Communities. Learn about this tragic disease that claims most of its victims by age six.
â¢ Set the oven temperature for 350 degrees F. â¢ Remove pretzel from bag and place on a baking sheet in pre-heated oven. â¢ Heat Thawed Pretzel for 6-7 minutes (depending on size) â¢ Heat Frozen Pretzel for 12-15 minutes (depending on size) ** For best results, thaw or defrost before heating.