Inventor
PRENTICE ALAN L
7 patents
Patents
7 patentsUS4842625AJun 27, 1989
Control method to maximize argon recovery from cryogenic air separation units
AIR PROD & CHEM25 citations92
US5049173ASep 17, 1991
Production of ultra-high purity oxygen from cryogenic air separation plants
AIR PROD & CHEM50 citations91
US4871382AOct 3, 1989
Air separation process using packed columns for oxygen and argon recovery
AIR PROD & CHEM30 citations91
US4375367AMar 1, 1983
Lower power, freon refrigeration assisted air separation
AIR PROD & CHEM42 citations91
US4317665AMar 2, 1982
Cryogenic freezing system
AIR PROD & CHEM20 citations80
US4315409AFeb 16, 1982
Cryogenic freezing system
AIR PROD & CHEM23 citations77
US4535594AAug 20, 1985
Method and apparatus for generating power and low pressure saturated or near saturated steam
AIR PROD & CHEM3 citations62