: Highest purity syrup is boiled to produce commercial-grade white or raw sugar.
The book's content is exhaustive, covering the entire process from field to finished product. Below is a detailed look at the structure:
Achieving a high PI (above 90%) ensures that cells are broken open before extraction. cane sugar engineering peter rein pdf
Raw juice extracted from cane is acidic, turbid, and contains numerous non-sucrose impurities (gums, proteins, waxes, and soil).
Rein delves into how efficient cane preparation directly impacts extraction efficiency. The tandem milling process, which uses series of mills to compress fiber, is detailed alongside the energy requirements for these large cylinder systems YouTube. Juice Clarification : Highest purity syrup is boiled to produce
A: Yes. Search for "Peter Rein" on ResearchGate. He has uploaded many peer-reviewed papers on crystallization and evaporation that complement the book.
The following are some of the key terms and concepts related to cane sugar engineering: Raw juice extracted from cane is acidic, turbid,
Industrial clarifiers allow the precipitated impurities (flocs) to settle. The remaining muddy residue is sent to rotary vacuum filters or filter presses to recover residual sugar. Rein’s text provides the exact settling area and filtration rate equations needed to size this equipment. 3. Evaporation and Thermal Efficiency