US3259564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocracking conversion catalyst comprising a hydrogenation component deposited on a crystalline synthetic mordenite zeolite and its use in hydrocracking
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1962-08-14
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Granted: 1966-07-05
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Expires: 1982-08-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles Newton Kimberlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:54
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/18; B01J29/20; B01J29/22; C; C10; C10G; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/16; C10G47/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
AN IMPROVED HYDROCRACKING CATALYST WHICH COMPRISES A HYDROGENATION COMPONENT DEPOSITED ON A CRYSTALLINE SYNTHETIC MORDENITE ZOLITE HAVING A SILICA TO ALUMINA RATIO IN THE RANGE OF ABOUT 9 TO 11 AND HAVING THE ABILITY TO ADSORB AT LAST 1.5 WT. PERCENT OF BENZENE AT 205*F. AND 0.5 ATMOSPHERE IN ITS UNEXCHANGED FORM, SAID MORDENITE ZEOLITE HAVING BEEN EXCHANGED WITH A CATION TO REDUCE ITS NA2O CONTENT TO LESS THAN 5 WT. PERCENT.
Claim 2
Dependent Claim
72 words
AN IMPROVED HYDROCRACKING CATALYST WHICH COMPRISES A HYDROGENATION COMPONENT DEPOSITED ON A CRYSTALLINE SYNTHETIC MORDENITE ZOLITE HAVING A SILICA TO ALUMINA RATIO IN THE RANGE OF ABOUT 9 TO 11 AND HAVING THE ABILITY TO ADSORB AT LAST 1.5 WT. PERCENT OF BENZENE AT 205*F. AND 0.5 ATMOSPHERE IN ITS UNEXCHANGED FORM, SAID MORDENITE ZEOLITE HAVING BEEN EXCHANGED WITH A CATION TO REDUCE ITS NA2O CONTENT TO LESS THAN 5 WT. PERCENT.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |