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US2632689A Expired / Lapsed US ⏱️ 0.0 years remaining

Process and apparatus for effecting chemical reactions

Assignee: Phillips Petroleum Co
•
Filing: 1944-11-03
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Granted: 1953-03-24
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Expires: 1964-11-03
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Abstract

No abstract record available.

Inventors

  • 👤 Jr John W Latchum

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 21:15
CPC Classifications
F; F02; F02C; F02C6/00; B; B01; B01J; B01J3/00; B01J3/06; B01J3/08; C; C01; C01B; C01B7/00; C01B7/19; C01B7/191; C07; C07C; C07C4/00; C07C4/02; C07C4/04; Y; Y10; Y10S; Y10S585/00; Y10S585/919; Y10S585/92

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 142 words
A CONTINUOUS PROCESS FOR THE MANUFACTURE OF HYDROGEN FLUORIDE AND GENERATION OF POWER FROM THE RESULTING GASES, WHICH COMPRISES SEPARATELY INJECTING HYDROGEN AND FLUORINE UNDER SUPERATMOSPHERIC PRESSURE INTO AT LEAST THE FIRST STAGE OF A COMBINATION GAS TURBINE IN WHICH A MULTI-STAGE REACTION TURBINE SECTION IS FOLLOWED BY AN IMPULSE TURBINE SECTION, A STAGE COMPRISING ALTERNATE SETS OF STATIONARY GAS DIRECTING ELEMENTS AND ROTOR ELEMENTS, EFFECTING CHEMICAL INTERACTION BETWEEN SAID FLUORINE AND SAID HYDROGEN SO AS TO PRODUCE GASEOUS HYDROGEN FLUORIDE IN SUCCESSIVE STAGES OF SAID REACTION TURBINE, TRANSLATING RESULTING GAS PRESSURE IN SAID REACTION TURBINE INTO ROTARY MOVEMENT THEREOF, EXPANDING GASEOUS EFFLUENT FROM SAID REACTION TURBINE INTO SAID IMPULSE TURBINE AND THEREIN TRANSLATING KINETIC ENERGY OF SAID EFFLUENT INTO ROTARY MOVEMENT OF SAID TURBINE, THEREBY RAPIDLY QUENCHING SAID EFFLUENT AND STOPPING FURTHER INTERACTION, AND RECOVERING HYDROGEN FLUORIDE FROM THE TURBINE EFFLUENT.

References Cited (Backward Citations)

US1291273A Cited
US1586508A Cited
US1552272A Cited
US1658910A Cited
GB252786A Cited
US1960810A Cited
US1986435A Cited
US2209450A Cited
US2258794A Cited
US2397139A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-03-23 1956-09-22 1957-03-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-03-23 1960-09-22 1961-03-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-03-23 1964-09-22 1965-03-24 $7700.00 Window Closed / Lapsed

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