- A integral bed is divided into some slices, and the process of integral bed extraction can be simulated based on the results of differential extraction.
- As predicted by the mathematical model, differential extraction was favorite at stripping rate lower than 2, but at high stripping rate, differential extraction was quite unattractive.
- The refuse of sugar cane after extraction of the juice.
- Maximum price differential old new crops6% but protein content similar.
- These quantities are not perfect differential.