US3354078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic conversion with a crystalline aluminosilicate activated with a metallic halide
Assignee: Mobil Oil AS
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Filing: 1965-02-04
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Granted: 1967-11-21
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Expires: 1985-02-04
Abstract
No abstract record available.
Inventors
- 👤 Joseph N Miale
- 👤 Paul B Weisz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:27
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/08; B01J29/084; B01J29/18; C; C10; C10G; C10G11/00; C10G11/02; C10G11/04; C10G11/05; Y; Y10; Y10S; Y10S585/00; Y10S585/8995; Y10S585/906
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
121 words
A METHOD FOR EFFECTING TRANSFORMATION OF ORGANIC COMPOUNDS, CATALYTICALLY CONVERTIBLE IN THE PRESENCE OF ACIDIC CATALYST SITES, WHICH COMPRISES CONTACTING THE SAME UNDER CONVERSION CONDITIONS WITH A CATALYST OF A CRYSTALLINE ALUMINOSILICATE COMPRISING CATIONS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND HYDROGEN PRECURSOR IONS, WHICH HAS UNDERGONE CONTACT PRIOR TO COMPLETION OF SAID TRANSFORMATION WITH A VOLATILE METAL HALIDE SELECTED FROM THE GROUP CONSISTING OF METAL CHLORIDE, METAL BROMIDE, METAL IODIDE AND MIXTURES THEREOF, PRESENT IN AN AMOUNT SUFFICIENT EFFECTIVELY TO ENHANCE THE ACTIVITY OF SAID CATALYST, WHICH CRYSTALLINE ALUMINOSILICATE HAS RIGID THREE-DIMENSIONAL NETWORKS MADE UP OF UNIT CELLS CHARACTERIZED BY THE SUBSTANTIAL ABSENCE OF CHANGE IN UNIT CELL DIMENSIONS UPON DEHYDRATION AND REHYDRATION AND BY A UNIFORM PORE STRUCTURE.
Claim 2
Independent Claim
121 words
A METHOD FOR EFFECTING TRANSFORMATION OF ORGANIC COMPOUNDS, CATALYTICALLY CONVERTIBLE IN THE PRESENCE OF ACIDIC CATALYST SITES, WHICH COMPRISES CONTACTING THE SAME UNDER CONVERSION CONDITIONS WITH A CATALYST OF A CRYSTALLINE ALUMINOSILICATE COMPRISING CATIONS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND HYDROGEN PRECURSOR IONS, WHICH HAS UNDERGONE CONTACT PRIOR TO COMPLETION OF SAID TRANSFORMATION WITH A VOLATILE METAL HALIDE SELECTED FROM THE GROUP CONSISTING OF METAL CHLORIDE, METAL BROMIDE, METAL IODIDE AND MIXTURES THEREOF, PRESENT IN AN AMOUNT SUFFICIENT EFFECTIVELY TO ENHANCE THE ACTIVITY OF SAID CATALYST, WHICH CRYSTALLINE ALUMINOSILICATE HAS RIGID THREE-DIMENSIONAL NETWORKS MADE UP OF UNIT CELLS CHARACTERIZED BY THE SUBSTANTIAL ABSENCE OF CHANGE IN UNIT CELL DIMENSIONS UPON DEHYDRATION AND REHYDRATION AND BY A UNIFORM PORE STRUCTURE.
Claim 3
Independent Claim
81 words
A METHOD FOR CRACKING A HYDROCARBON CHARGE WHICH COMPRISES CONTACTING THE SAME UNDER CATALYTIC CRACKING CONDITIONS WITH A CATALYST OF A CRYSTALLINE ALUMINOSILICATE COMPRISING CATIONS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND HYDROGEN PRECURSOR IONS, WHICH CRYSTALLINE ALUMINOSILICATE HAS UNDERGONE CONTACT PRIOR TO COMPLETION OF SAID CRACKING WITH A VOLATILE METAL HALIDE SELECTED FROM THE GROUP CONSISTING OF METAL CHLORIDE, METAL BROMIDE, METAL IODIDE AND MIXTURES THEREOF PRESENT IN AN AMOUNT SUFFICIENT EFFECTIVELY TO ENHANCE THE ACTIVITY OF SAID CATALYST.
Claim 4
Independent Claim
81 words
A METHOD FOR CRACKING A HYDROCARBON CHARGE WHICH COMPRISES CONTACTING THE SAME UNDER CATALYTIC CRACKING CONDITIONS WITH A CATALYST OF A CRYSTALLINE ALUMINOSILICATE COMPRISING CATIONS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND HYDROGEN PRECURSOR IONS, WHICH CRYSTALLINE ALUMINOSILICATE HAS UNDERGONE CONTACT PRIOR TO COMPLETION OF SAID CRACKING WITH A VOLATILE METAL HALIDE SELECTED FROM THE GROUP CONSISTING OF METAL CHLORIDE, METAL BROMIDE, METAL IODIDE AND MIXTURES THEREOF PRESENT IN AN AMOUNT SUFFICIENT EFFECTIVELY TO ENHANCE THE ACTIVITY OF SAID CATALYST.
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) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |