US3764520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon conversion system
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1965-11-30
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Granted: 1973-10-09
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Expires: 1985-11-30
Abstract
Abstract This application is concerned with processes for converting hydrocarbons in contact with a catalyst mixture comprising two different alumino silicate zeolites having different ranges of pore size, i.e. 6-15 Angstroms and less than 6 Angstroms. Conversions such as hydrocracking, hydroisomerization and hydrogenation are disclosed employing additional catalytic components such as catalytic metals and inorganic oxide supports.
Inventors
- 👤 C Kimberlin
- 👤 A Voorhies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:48
CPC Classifications
C; C10; C10G; C10G49/00; C10G49/02; C10G49/08; B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/80; C10G45/00; C10G45/58; C10G45/60; C10G45/64; B01J2229/00; B01J2229/10; B01J2229/26; B01J2229/30; B01J2229/42; B01J29/08; B01J29/50
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
45 words
The process of claim 1, wherein the ratio of said zeolite having a pore size within the range of about 6 to 15 Angstroms to said zeolite having a pore size less than 6 Angstroms is within the range of from about 0.05:1 to 9.5:1.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |