US2614033A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrodesulfurization reactor
Assignee: Gulf Oil Corp
•
Filing: 1949-04-26
•
Granted: 1952-10-14
•
Expires: 1969-04-26
Abstract
No abstract record available.
Inventors
- 👤 Paul W Cornell
- 👤 Charles E Carter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:54
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/02; B01J8/0207; C; C10; C10G; C10G49/00; C10G49/002; F; F01; F01N; F01N3/00; F01N3/08; F01N3/10; F01N3/24; F01N3/28; F01N3/2839; F01N3/2846; F01N13/00; F01N13/14; F01N2330/00; F01N2330/08; F01N2570/00; F01N2570/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A REACTOR COMPRISING A CYLINDRICAL SHELL, A CIRCUMFERENTIALLY PERFORATED INLET CONDUIT THE DIAMETER OF WHICH DECREASES DOWNWARDLY FROM ITS ENTRANCE AT THE TOP OF SAID SHELL, SAID INLET CONDUIT EXTENDING AXIALLY WITHIN SAID SHELL AND TERMINATING IN A CLOSED END SPACED FROM THE ADJACENT SHELL END, A PLURALITY OF PERFORATE COLLECTING CONDUITS THE DIAMETER OF EACH OF WHICH DECREASES UPWARDLY FROM ITS EXIT END IN THE LOWER PORTION OF SAID SHELL, SAID COLLECTING CONDUIT EXTENDING LENGTHWISE OF SAID SHELL AND CLOSELY ADJACENT ITS INNER WALL, A SUPPORT STRUCTURE FOR TREATEMENT MATERIAL EXTENDING TO THE INNER WALL OF THE REACTOR BENEATH THE END OF SAID INLET CONDUIT AND FORMED WITH SPACED OPENINGS COMMUNICATING RESPECTIVELY WITH SAID COLLECTING CONDUITS, SAID SUPPORT STRUCTURE DEFINING A COLLECTING CHAMBER, AND AN OUTLET CONDUIT IN COMMUNICATION WITH SAID CHAMBER.
Claim 2
Dependent Claim
133 words
A REACTOR COMPRISING A CYLINDRICAL SHELL, A CIRCUMFERENTIALLY PERFORATED INLET CONDUIT THE DIAMETER OF WHICH DECREASES DOWNWARDLY FROM ITS ENTRANCE AT THE TOP OF SAID SHELL, SAID INLET CONDUIT EXTENDING AXIALLY WITHIN SAID SHELL AND TERMINATING IN A CLOSED END SPACED FROM THE ADJACENT SHELL END, A PLURALITY OF PERFORATE COLLECTING CONDUITS THE DIAMETER OF EACH OF WHICH DECREASES UPWARDLY FROM ITS EXIT END IN THE LOWER PORTION OF SAID SHELL, SAID COLLECTING CONDUIT EXTENDING LENGTHWISE OF SAID SHELL AND CLOSELY ADJACENT ITS INNER WALL, A SUPPORT STRUCTURE FOR TREATEMENT MATERIAL EXTENDING TO THE INNER WALL OF THE REACTOR BENEATH THE END OF SAID INLET CONDUIT AND FORMED WITH SPACED OPENINGS COMMUNICATING RESPECTIVELY WITH SAID COLLECTING CONDUITS, SAID SUPPORT STRUCTURE DEFINING A COLLECTING CHAMBER, AND AN OUTLET CONDUIT IN COMMUNICATION WITH SAID CHAMBER.
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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) | 1955-10-14 | 1956-04-14 | 1956-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-14 | 1960-04-14 | 1960-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-14 | 1964-04-14 | 1964-10-14 | $7700.00 | Window Closed / Lapsed |