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US4497704A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydrocarbon conversion process

Assignee: Honeywell UOP LLC
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Filing: 1984-01-26
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Granted: 1985-02-05
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Expires: 2004-01-26
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Abstract

Abstract A process for the conversion of a hydrocarbon charge stock which comprises contacting said charge stock at hydrocarbon conversion conditions with a catalytic composite comprising a combination of a carrier material, a Group VIB metal component and Group VIII metal component wherein said Group VIB metal component and said Group VIII metal component are incorporated in said catalytic composite by means of a non-aqueous organic solution of a Group VIB metal compound and a Group VIII metal compound, wherein said non-aqueous organic solution comprises dimethylformamide, formamide, diethylformamide, ethylformamide, methylformamide, pyridine, aniline or toluene and wherein said catalytic composite is calcined in a non-oxidizing atmosphere.

Inventors

  • 👤 Mark J. O'Hara
  • 👤 Russell W. Johnson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 08:40
CPC Classifications
B; B01; B01J; B01J23/00; B01J23/70; B01J23/76; B01J23/84; B01J23/85; B01J29/00; B01J29/04; B01J29/06; B01J29/076; B01J37/00; B01J37/02; B01J37/0201; B01J37/0203; B01J37/08; B01J37/082; C; C10; C10G; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/16; C10G47/20; B01J21/00; B01J21/12; B01J23/888

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 103 words
A process for the hydrocracking of a hydrocarbon charge stock which comprises contacting said charge stock at hydrocracking conditions with a catalytic composite comprising a combination of a carrier material, a Group VIB metal component and Group VIII metal component wherein said Group VIB metal component and said Group VIII metal component are incorporated in said catalytic composite by means of a non-aqueous organic solution of a Group VIB metal compound and a Group VIII metal compound, wherein said non-aqueous organic solution comprises dimethylformamide, formamide, diethylformamide, ethylformamide, methylformamide, pyridine, aniline or toluene and wherein said catalytic composite is calcined in a non-oxidizing atmosphere.
Claim 2
Dependent Claim 103 words
A process for the hydrocracking of a hydrocarbon charge stock which comprises contacting said charge stock at hydrocracking conditions with a catalytic composite comprising a combination of a carrier material, a Group VIB metal component and Group VIII metal component wherein said Group VIB metal component and said Group VIII metal component are incorporated in said catalytic composite by means of a non-aqueous organic solution of a Group VIB metal compound and a Group VIII metal compound, wherein said non-aqueous organic solution comprises dimethylformamide, formamide, diethylformamide, ethylformamide, methylformamide, pyridine, aniline or toluene and wherein said catalytic composite is calcined in a non-oxidizing atmosphere.
Claim 3
Dependent Claim 59 words
The process of claim 1 wherein said hydrocracking conditions include a temperature from about 500° F. to about 900° F., a pressure from about 500 to about 3000 psig, a liquid hourly space velocity from about 0.2 to about 10 and a hydrogen circulation rate from about 500 to about 20,000 standard cubic feet per barrel of hydrocarbon charge.

References Cited (Backward Citations)

US3509042A Cited
US3184404A Cited
US3553104A Cited
US3931048A Cited
US3956104A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-02-05 1988-08-06 1989-02-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-02-05 1992-08-06 1993-02-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-02-05 1996-08-06 1997-02-05 $7700.00 Window Closed / Lapsed

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