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Patent applications and USPTO patent grants for Haun; Edward C..The latest application filed is for "fcc apparatus with enclosed vented riser".
Patent | Date |
---|---|
FCC apparatus with enclosed vented riser Grant 5,552,120 - Sechrist , et al. September 3, 1 | 1996-09-03 |
Direct dry gas recovery from FCC reactor Grant 5,360,533 - Tagamolila , et al. November 1, 1 | 1994-11-01 |
Fluidized catalytic cracking utilizing a vented riser Grant 5,302,280 - Lomas , et al. * April 12, 1 | 1994-04-12 |
FCC riser with transverse feed injection Grant 5,139,748 - Lomas , et al. August 18, 1 | 1992-08-18 |
Two-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons Grant 5,114,562 - Haun , et al. May 19, 1 | 1992-05-19 |
Multi-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons Grant 5,110,444 - Haun , et al. May 5, 1 | 1992-05-05 |
Heating FCC feed in a backmix cooler Grant 4,960,503 - Haun , et al. October 2, 1 | 1990-10-02 |
Product recovery method for dehydrocyclodimerization process Grant 4,634,799 - Haun , et al. January 6, 1 | 1987-01-06 |
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