US3104958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for dehydrating and acidic gas stream
Assignee: Black Sivalls and Bryson Inc
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Filing: 1960-06-23
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Granted: 1963-09-24
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Expires: 1980-06-23
Abstract
No abstract record available.
Inventors
- 👤 Delbert P Smith
- 👤 George O Ellis
- 👤 Marvin S Worley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:37
CPC Classifications
C; C10; C10G; C10G5/00; C10G5/04; B; B01; B01D; B01D53/00; B01D53/26; C10G2300/00; C10G2300/10; C10G2300/1025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
THE METHOD OF DEHYDRATING A FLUID STREAM CONTANING HYDROGEN SULFIDE AND HAVING A LIQUID COMPONENT AND A GAS COMPONENT COMPRISING, INITIALLY SEPARATING THE LIQUID COMPONENT FROM THE GAS COMPONENT OF SAID FLUID STREAM, CONTACTING THE GAS COMPONENT OF SAID FLUID STREAM WITH A LIQUID DEHYDRATING AGENT SUBSEQUENT TO SAID INITIAL SEPARATION, SEPARATING THE LIQUID DEHYDRATING AGENT FROM SAID GAS COMPONENT AFTER CONTACT THEREWITH, GAS STRIPPING HYDROGEN SULFIDE FROM THE SEPARATED LIQUID DEHYDRATING AGENT WITH A SWEET GAS, COMBINING THE STRIPPING GAS FROM SAID GAS STRIPPING OF SAID DEHYDRATING AGENT WITH THE GAS COMPONENT OF SAID FLUID STREAM SUBSEQUENT TO SAID INITIAL SEPARA-
Claim 2
Independent Claim
102 words
THE METHOD OF DEHYDRATING A FLUID STREAM CONTANING HYDROGEN SULFIDE AND HAVING A LIQUID COMPONENT AND A GAS COMPONENT COMPRISING, INITIALLY SEPARATING THE LIQUID COMPONENT FROM THE GAS COMPONENT OF SAID FLUID STREAM, CONTACTING THE GAS COMPONENT OF SAID FLUID STREAM WITH A LIQUID DEHYDRATING AGENT SUBSEQUENT TO SAID INITIAL SEPARATION, SEPARATING THE LIQUID DEHYDRATING AGENT FROM SAID GAS COMPONENT AFTER CONTACT THEREWITH, GAS STRIPPING HYDROGEN SULFIDE FROM THE SEPARATED LIQUID DEHYDRATING AGENT WITH A SWEET GAS, COMBINING THE STRIPPING GAS FROM SAID GAS STRIPPING OF SAID DEHYDRATING AGENT WITH THE GAS COMPONENT OF SAID FLUID STREAM SUBSEQUENT TO SAID INITIAL SEPARA-
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) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |