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US3779711A Expired / Lapsed US ⏱️ 0.0 years remaining

Catalytic reactor designed for carrying out conjugate chemical reactions

Assignee: Individual
•
Filing: 1971-07-19
•
Granted: 1973-12-18
•
Expires: 1991-07-19
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Abstract

Abstract A catalytic reactor for carrying out conjugate chemical reactions, comprising a housing, whose inner space is adapted for carrying out one of said conjugate reactions, and a system of thin-walled tubes designed for carrying out thereinside the other of said conjugate reactions and arranged freely inside the housing. The tubes are manufactured from a material that is selectively permeable to the common reactant of the conjugate reactions and catalytically active with respect to both conjugate reactions. The tubes are made fast in the reaction vessel lid which is provided with manifolds adapted for the introduction of the reactants and for the removal of the reaction products, the free ends of the tubes connected to the inlet manifold communicating with the free ends of the tubes connected to the outlet manifold.

Inventors

  • 👤 V Gryaznov
  • 👤 A Mischenko
  • 👤 V Smirnov
  • 👤 S Aladyshey

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 02:22
CPC Classifications
C; C07; C07C; C07C4/00; C07C4/08; C07C4/12; C07C4/14; C07C4/18; B; B01; B01J; B01J15/00; B01J15/005; B01J19/00; B01J19/24; B01J19/2475; B01J35/00; B01J35/50; B01J35/56; B01J35/58; B01J35/59; C07C5/00; C07C5/32; C07C5/327; C07C5/333; C07C5/3335; C07C5/3337; B01J2219/00; B01J2219/00049; B01J2219/00051; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52; Y10; Y10S; Y10S48/00; Y10S48/05

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 17 words
An apparatus as claimed in claim 1, wherein said thin-walled tubes are made from a palladium-based alloy.

References Cited (Backward Citations)

US3129065A Cited
US3210162A Cited
US3450500A Cited
US3562346A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-12-17 1977-06-18 1977-12-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-12-17 1981-06-18 1981-12-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-12-17 1985-06-18 1985-12-18 $7700.00 Window Closed / Lapsed

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