From the Author's Preface
There is a growing demand for ultrapure organic compounds such as fine chemicals, pharmaceuticals, and basic materials for use in the polymer industry. . . . In quite a number of cases, it is difficult or impossible to manufacture ultrapure organics efficiently using conventional separation techniques such as distillation. Moreover, conventional techniques usually require large amounts of energy.
To improve the purification efficiency of organics, special techniques based on crystallization from the melt have been developed. Melt crystallization meets...