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US3145076A Expired / Lapsed US ⏱️ 0.0 years remaining

Oxidation of substances suspended or dissolved in a liquid resistant to oxidation

Assignee: BASF SE
•
Filing: 1963-08-07
•
Granted: 1964-08-18
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Expires: 1983-08-07
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Abstract

No abstract record available.

Inventors

  • 👤 Reichert Martin
  • 👤 Unterstenhoefer Leo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 05:39
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/32; B; B01; B01F; B01F23/00; B01F23/20; B01F23/21; B01F23/213; B01F23/2132; C; C02; C02F; C02F11/00; C02F11/06; C10; C10L; C10L1/00; C10L1/32; C10L1/326; Y; Y02; Y02W; Y02W10/00; Y02W10/40

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 186 words
A PROCESS FOR TH COMPLETE COMBUSTION OF SOLID WASTE SUBSTANCES SAID SUBSTANCES BEING SELECTED FROM THE GROUP CONSISTING OF CARBON BLACK AND ORGANIC POLYMERS WHEREBY ENTIRELY GASEOUS PRODUCTS ARE FORMED, WHICH PROCESS COMPRISES: PASSING SAID SUBSTANCES INCORPORATED IN AN OXIDATION-RESISTANT LIQUID AXIALLY INTO A FIRST ZONE OF A COMBUSTION CHAMBER, TANGENTIALY INTRODUCING AN OXYGEN-CONTAINING GAS AND FUEL INTO AN ANTECHAMBER OF SAID COMBUSTION CHAMBER WHEREBY A FLAME SUPPORTING GAS STREAM IS FORMED, SAID GAS STREAM MOVING IN A SPIRAL PATH FROM SAID ANTECHAMBER THROUGH THE FIRST ZONE OF SAID COMBUSTION CHAMBER IN THE VICINITY OF THE WALL OF SAID COMBUSTION CHAMBER, SUBSTANTIALLY EVAPORATING SAID LIQUID IN SAID CHAMBER, MIXING SAID WASTE SUBSTANCES AND SAID GAS STREAM AT A SUBSTANTIAL DISTANCE FROM THE POINT OF INTRODUCTION OF SAID WASTE SUBSTANCE AND SAID GAS STREAM INTO SAID CHAMBER, AND THEREAFTER PASSING SAID INTIMATELY MIXED SUBSTANCE AND GAS STREAM THROUGH AN ORIFICE INTO A SECOND ZONE OF SAID CHAMBER WHEREIN COMPLETE COMBUSTION OF SAID WASTER SUBSTANCE TAKES PLACE, THE INTERNAL DIAMETER OF SAID ORIFICE BEING SUBSTANTIALLY LESS THAN TAHT OF SAID FIRST AND SAID SECOND ZONE OF SAID CHAMBER.
Claim 2
Dependent Claim 186 words
A PROCESS FOR TH COMPLETE COMBUSTION OF SOLID WASTE SUBSTANCES SAID SUBSTANCES BEING SELECTED FROM THE GROUP CONSISTING OF CARBON BLACK AND ORGANIC POLYMERS WHEREBY ENTIRELY GASEOUS PRODUCTS ARE FORMED, WHICH PROCESS COMPRISES: PASSING SAID SUBSTANCES INCORPORATED IN AN OXIDATION-RESISTANT LIQUID AXIALLY INTO A FIRST ZONE OF A COMBUSTION CHAMBER, TANGENTIALY INTRODUCING AN OXYGEN-CONTAINING GAS AND FUEL INTO AN ANTECHAMBER OF SAID COMBUSTION CHAMBER WHEREBY A FLAME SUPPORTING GAS STREAM IS FORMED, SAID GAS STREAM MOVING IN A SPIRAL PATH FROM SAID ANTECHAMBER THROUGH THE FIRST ZONE OF SAID COMBUSTION CHAMBER IN THE VICINITY OF THE WALL OF SAID COMBUSTION CHAMBER, SUBSTANTIALLY EVAPORATING SAID LIQUID IN SAID CHAMBER, MIXING SAID WASTE SUBSTANCES AND SAID GAS STREAM AT A SUBSTANTIAL DISTANCE FROM THE POINT OF INTRODUCTION OF SAID WASTE SUBSTANCE AND SAID GAS STREAM INTO SAID CHAMBER, AND THEREAFTER PASSING SAID INTIMATELY MIXED SUBSTANCE AND GAS STREAM THROUGH AN ORIFICE INTO A SECOND ZONE OF SAID CHAMBER WHEREIN COMPLETE COMBUSTION OF SAID WASTER SUBSTANCE TAKES PLACE, THE INTERNAL DIAMETER OF SAID ORIFICE BEING SUBSTANTIALLY LESS THAN TAHT OF SAID FIRST AND SAID SECOND ZONE OF SAID CHAMBER.

References Cited (Backward Citations)

US2155119A Cited
US2368827A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-08-18 1968-02-17 1968-08-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-08-18 1972-02-17 1972-08-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-08-18 1976-02-17 1976-08-18 $7700.00 Window Closed / Lapsed

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