GENERAL REFERENCES ASHRAE 2002 Handbook: Fundamentals, SI Edition, American Society of Heating, Refrigeration and Air-Conditioning Engineers, Atlanta, Ga., 2002, Chap. 6, “Psychrometrics,” Chap. 19.2, “Sorbents and Desiccants.” Aspen Process Manual (Internet knowledge base), Aspen Technology, 2000 onward. Humidity and Dewpoint. British Standard BS 1339 (rev.). Humidity and dewpoint, Pt. 1 (2002); Terms, definitions and formulae, Pt. 2 (2005); Psychrometric calculations and tables (including spreadsheet), Pt. 3 (2004); Guide to humidity measurement. British Standards Institution, Gunnersbury, United Kingdom. Cook and DuMont, Process Drying Practice, McGraw-Hill, New York, 1991, Chap. 6. Keey, Drying of Loose and Particulate Materials, Hemisphere, New York, 1992. Poling, Prausnitz, and O’Connell, The Properties of Gases and Liquids, 5th ed., McGraw-Hill, New York, 2000. Earlier editions: 1st/2d editions, Reid and Sherwood (1958/1966); 3d ed., Reid, Prausnitz, and Sherwood (1977); 4th ed., Reid, Prausnitz, and Poling (1986). Soininen, “A Perspectively Transformed Psychrometric Chart and Its Application to Drying Calculations,” Drying Technol. 4(2): 295–305 (1986). Sonntag, “Important New Values of the Physical Constants of 1986, Vapor Pressure Formulations Based on the ITS-90, and Psychrometer Formulae,” Zeitschrift f�r Meteorologie, 40(5):340–344 (1990). Treybal, Mass-Transfer Operations, 3d ed., McGraw-Hill, New York, 1980. Wexler, Humidity and Moisture, vol. 1, Reinhold, New York, 1965.