Patent US4279865A successfully refreshed from Google Patents.
US4279865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organic compound oxidation plant
Assignee: Individual
•
Filing: 1979-12-27
•
Granted: 1981-07-21
•
Expires: 1999-12-27
Abstract
Abstract The organic compound oxidation plant comprises vessels for organic compounds and for liquid-phase oxidizer, and a mixer for mixing organic compounds. The plant further includes a furnace for heating organic compounds and a reactor for oxidizing organic compounds. The top portion of the reactor is made cylindrical and accommodates a spraying unit for the supply of organic compounds and a liquid-phase oxidizer dispersion unit. The bottom portion of the reactor is made conical and accommodates a spraying unit additionally mounted therein at an angle to the reactor horizontal axis. Said latter spraying unit has nozzles ensuring the supply of organic compounds to the conical surface of the reactor. The nozzles of the spraying unit are provided with screens serving to ensure directional movement of organic compounds to the spraying unit and with openings for the supply of organic compounds, above which openings guide deflectors are mounted. The organic compound oxidation plant also includes, mounted in series, a reducing unit whose input is connected with the reactor output, a degassing unit and a froth breaker. Mounted in the expanded top portion of the froth breaker is a hollow shaft on which there are secured nozzles for the supply of organic compounds and coiled plates with blades.
Inventors
- 👤 Genrikh D. Lyakhevich
- 👤 Petr I. Belkevich
- 👤 Alexandr D. Rudkovsky
- 👤 Alexandr E. Sokolovsky
- 👤 Alexandr I. Kirilchik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:48
CPC Classifications
C; C10; C10C; C10C3/00; C10C3/02; C10C3/04; C02; C02F; C02F1/00; C02F1/72
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
202 words
An organic compound oxidation plant, comprising: a vessel for organic compounds; a vessel for a liquid-phase oxidizer; a mixer communicating with the vessel for the organic compounds and with the vessel for the liquid-phase oxidizer, which forms an oxidizer premix. a furnace for heating the organic compound, communicating with said vessel for organic compounds; a reactor having spray means communicating with said furnace for introducing the organic compounds therein, and dispersing means communicating with the mixer for introducing the oxidizer premix therein, to thereby form a reaction mass, and wherein said spray means and said dispersing means are arranged opposite each other and adapted so that their respective flows intimately contact each other; a reducing means communicating with said reactor, to receive the reaction mass; a froth breaker having an upper enlarged portion and a lower narrower portion, the froth breaker communicating with said furnace, with means for receiving the organic compounds therein; said froth breaker also communicating with said organic compound vessel, having additional means for receiving the organic compounds therein; said froth breaker also communicating with said reducing unit, with means for receiving the reaction mass therein; a degassing unit communicating with said froth breaker to receive the reaction mass.
Claim 2
Dependent Claim
202 words
An organic compound oxidation plant, comprising: a vessel for organic compounds; a vessel for a liquid-phase oxidizer; a mixer communicating with the vessel for the organic compounds and with the vessel for the liquid-phase oxidizer, which forms an oxidizer premix. a furnace for heating the organic compound, communicating with said vessel for organic compounds; a reactor having spray means communicating with said furnace for introducing the organic compounds therein, and dispersing means communicating with the mixer for introducing the oxidizer premix therein, to thereby form a reaction mass, and wherein said spray means and said dispersing means are arranged opposite each other and adapted so that their respective flows intimately contact each other; a reducing means communicating with said reactor, to receive the reaction mass; a froth breaker having an upper enlarged portion and a lower narrower portion, the froth breaker communicating with said furnace, with means for receiving the organic compounds therein; said froth breaker also communicating with said organic compound vessel, having additional means for receiving the organic compounds therein; said froth breaker also communicating with said reducing unit, with means for receiving the reaction mass therein; a degassing unit communicating with said froth breaker to receive the reaction mass.
Claim 3
Dependent Claim
59 words
The plant according to claim 1, wherein said reactor has an upper cylindrical portion accommodating said spray means and said dispersing means, and a lower conical portion housing a second spray means with injection nozzles installed at an angle to the horizontal plane of the reactor adapted to introduce the organic compounds against the conical surface of said reactor.
Claim 4
Dependent Claim
26 words
The plant according to claim 2, wherein said injection nozzles have means to ensure the directional movement of the organic compounds toward said second spray means.
Claim 5
Dependent Claim
25 words
The plant according to claim 2, wherein said injection nozzels have openings for the introduction of organic compounds, and guide means arranged above said openings.
Claim 6
Dependent Claim
13 words
The plant according to claim 3, wherein said directional movement means are screens.
Claim 7
Dependent Claim
29 words
The plant according to claim 1, wherein the dispersing means of the reactor are provided with control means to regulate the admission of oxidizer premix in the dispersing means.
Claim 8
Dependent Claim
24 words
The plant according to claim 1, wherein the froth breaker's upper enlarged portion accommodates a hollow shaft with means for introducing organic compounds therein.
Claim 9
Dependent Claim
24 words
The plant according to claim 7, wherein said introducing means comprise nozzles and said froth breaker also includes coiled plates with blades attached thereto.
References Cited (Backward Citations)
US1660248A
Cited
US1960855A
Cited
US2222468A
Cited
US2370277A
Cited
US2897054A
Cited
US3149063A
Cited
US3693325A
Cited
JPS4714092U
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-07-20 | 1985-01-19 | 1985-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-20 | 1989-01-19 | 1989-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-20 | 1993-01-19 | 1993-07-21 | $7700.00 | Window Closed / Lapsed |