Method for recovery of cotton seed from lint

摘要

A method and apparatus for recovering cottonseed from the lint in batch quantities for planting purposes. The system utilizes a dilute acid approach and provides for gradual mixing of the fuzzy seed and a dilute acid solution followed by batch drying and hydrolysis in a rotating drum reaction chamber in which heated air at a controlled temperature is circulated. The process conditions and the flight pattern of the fuzzy seed within the rotating drum are controlled to avoid trauma to the seed and thereby assure suitability of the recovered seed for planting purposes.