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Patent applications and USPTO patent grants for McAlister; Donald R..The latest application filed is for "acid concentration control in so.sub.3 absorption".
Patent | Date |
---|---|
Acid concentration control in SO.sub.3 absorption Grant 5,538,707 - McAlister July 23, 1 | 1996-07-23 |
Methods for recovering high grade process energy from a contact sulfuric acid process Grant 5,503,821 - McAlister , et al. April 2, 1 | 1996-04-02 |
Method for recovering high grade process energy from a contact sulfuric acid process Grant 5,130,112 - McAlister , et al. July 14, 1 | 1992-07-14 |
Heat recovery from concentrated sulfuric acid Grant 4,996,038 - McAlister , et al. * February 26, 1 | 1991-02-26 |
Fiber bed separator and process for removal of aerosols from high velocity gas without re-entrainment Grant 4,818,257 - Kennedy , et al. April 4, 1 | 1989-04-04 |
Heat recovery from concentrated sulfuric acid Grant 4,576,813 - McAlister , et al. March 18, 1 | 1986-03-18 |
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