Patent US3607727A successfully refreshed from Google Patents.
US3607727A
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Hydroprocessing of hydrocarbons
Assignee: Universal Oil Products Co
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Filing: 1969-07-07
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Granted: 1971-09-21
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Expires: 1989-07-07
Abstract
Abstract A process for hydrotreating (hydroprocessing) hydrocarbons and mixtures of hydrocarbons utilizing a catalytic composite of a porous carrier material, a Group VIII noble metal component and a germanium component, in which process there is effected a chemical consumption of hydrogen. A specific example of one such catalyst is a composite of a crystalline aluminosilicate, a platinum component and a germanium component, for utilization in a hydrocracking process. Other hydrocarbon hydroprocesses are directed toward the hydrogenation of aromatic nuclei, the ringopening of cyclic hydrocarbons, desulfurization, denitrification hydrogeneration, etc.
Inventors
- 👤 John C Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:55
CPC Classifications
C; C10; C10G; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/16; C10G47/18; B; B01; B01J; B01J23/00; B01J23/38; B01J23/54; B01J23/56; B01J23/62; B01J23/622; B01J23/624; C10G35/00; C10G35/04; C10G35/06; C10G35/085; C10G35/09; C10G47/14; Y; Y10; Y10S; Y10S208/00; Y10S208/02; Y10S585/00; Y10S585/8995; Y10S585/906; Y10S585/929; Y10S585/94
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
18 words
The process of claim 1 further characterized in that said Group VIII noble metal is platinum or palladium.
Claim 2
Dependent Claim
22 words
The process of claim 2 further characterized in that said catalytic composite is reduced and sulfided prior to contacting said charge stock.
Claim 3
Dependent Claim
31 words
The process of claim 1 further characterized in that said catalytic composite contains from about 0.1 percent to about 1.5 percent by weight of a halogen component, on an elemental basis.
Claim 4
Dependent Claim
15 words
The process of claim 2 further characterized in that said carrier material is crystalline aluminosilicate.
Claim 5
Dependent Claim
18 words
The process of claim 2 further characterized in that said carrier material is an amorphous refractory inorganic oxide.
Claim 6
Dependent Claim
52 words
A catalytic composite comprising a substantially pure crystalline aluminosilicate carrier material, at least about 90.0 percent by weight of which is zeolitic, about 0.01 to about 2.0 wt. percent of a Group VIII noble metal component, and about 0.01 to about 5.0 wt. percent of a germanium component, on an elemental basis.
Claim 7
Dependent Claim
20 words
The catalytic composite of claim 7 further characterized in that said Group VII noble metal component is a platinum component.
Claim 8
Dependent Claim
15 words
The catalytic composite of claim 7 further characterized in that said crystalline aluminosilicate is faujasite.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |