OA06856A - Gas purification process and installation for its implementation. - Google Patents
Gas purification process and installation for its implementation.Info
- Publication number
- OA06856A OA06856A OA57446A OA57446A OA06856A OA 06856 A OA06856 A OA 06856A OA 57446 A OA57446 A OA 57446A OA 57446 A OA57446 A OA 57446A OA 06856 A OA06856 A OA 06856A
- Authority
- OA
- OAPI
- Prior art keywords
- gas
- path
- particles
- hand
- flow
- Prior art date
Links
- 238000009434 installation Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 7
- 239000002245 particle Substances 0.000 abstract 6
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
- F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Silicon Compounds (AREA)
- Glass Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
1. A method of purifying gases comprising putting in contact, according to a path which is substantially vertical, on the one hand the gas to be treated displaced upwardly under the effect of a pressure difference, and on the other hand solid refractory particles moving counter-current downwardly under the effect of their weight, in which the gas is subjected in a substantially middle region of said path, to a localised heating adjusted in such a manner as to raise the temperature of the gas to a value allowing decomposition of matter to be eliminated, and the rates of feed of gas and particles are adjusted in such a manner as to substantially equilibrate the respective heat capacities of the flows of gas and the particles, and thus to allow return to a temperature close to ambient temperature at the end of their passage in said path, on the one hand of the gas treated before evacuation to the exterior and on the other hand the refractory particles before they are recycled to pass again through said path, said substantially vertical path being baffled by means of filling elements to impose on the flow of particles divisions and changes in direction characterised in that said particles move in free flow in the dispersed state within said gaseous flow.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8015593A FR2486817B1 (en) | 1980-07-15 | 1980-07-15 | GAS PURIFICATION PROCESS AND INSTALLATION FOR ITS IMPLEMENTATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA06856A true OA06856A (en) | 1983-02-28 |
Family
ID=9244157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA57446A OA06856A (en) | 1980-07-15 | 1981-07-15 | Gas purification process and installation for its implementation. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0044259B1 (en) |
| JP (1) | JPS57119825A (en) |
| AT (1) | ATE10440T1 (en) |
| AU (1) | AU543666B2 (en) |
| BR (1) | BR8104427A (en) |
| CA (1) | CA1185075A (en) |
| DE (1) | DE3167451D1 (en) |
| ES (1) | ES503927A0 (en) |
| FR (1) | FR2486817B1 (en) |
| OA (1) | OA06856A (en) |
| ZA (1) | ZA814648B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504459A (en) * | 1983-07-11 | 1985-03-12 | Stothers William R | Extraction of elemental sulphur from sulphur compound gases |
| SE441623B (en) * | 1984-06-21 | 1985-10-21 | Heed Bjoern | PROCEDURE AND DEVICE FOR COMBUSTION AND / OR DISTRIBUTION OF POLLUTANTS |
| JPH03129271U (en) * | 1990-04-06 | 1991-12-25 | ||
| EP0729385A4 (en) * | 1993-11-16 | 1997-08-20 | Comalco Alu | Countercurrent gas-solid contacting |
| JPH0881671A (en) * | 1994-09-14 | 1996-03-26 | Sunstar Eng Inc | Two pack type aqueous adhesive |
| BE1009045A3 (en) * | 1995-01-17 | 1996-11-05 | Druwel Norbert | Method and apparatus for the purification of gases. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1469109A (en) * | 1965-12-27 | 1967-02-10 | Saint Gobain | Intermediate product for the manufacture of glass and other silicates, and process and apparatus for its manufacture |
| DE1542358A1 (en) * | 1966-11-10 | 1970-04-16 | Ozon Verwertungs Ag | Cascade process for ozone fumigation |
| DE1922949A1 (en) * | 1969-05-06 | 1970-11-19 | Uop Kavag Ges Fuer Luftreinhal | Process and equipment for burning oxidis- - able materials in waste gas |
| DE2132797A1 (en) * | 1971-07-01 | 1973-01-18 | Zenkner Kurt Dr Ing | Waste gas combustion - to remove remaining oxidisable constituents is effected in counterflow to ceramic balls |
| DE2300687A1 (en) * | 1973-01-08 | 1974-07-25 | Wulf Maschf & Apparatebau | Odour removal from exhaust vapours - by heating with a burner to above 850 deg Cin an annular column |
| JPS599378B2 (en) * | 1976-06-29 | 1984-03-02 | 東京測範株式会社 | Spray type washer device |
| FR2429046A1 (en) * | 1978-06-19 | 1980-01-18 | Saint Gobain | SOLID PARTICLE DELIVERY APPARATUS |
| FR2436954A1 (en) * | 1978-09-21 | 1980-04-18 | Saint Gobain | IMPROVED THERMAL EXCHANGE DEVICE BETWEEN SOLID PARTICLES AND A GAS CURRENT |
-
1980
- 1980-07-15 FR FR8015593A patent/FR2486817B1/en not_active Expired
-
1981
- 1981-07-08 AU AU72652/81A patent/AU543666B2/en not_active Ceased
- 1981-07-09 ZA ZA814648A patent/ZA814648B/en unknown
- 1981-07-10 BR BR8104427A patent/BR8104427A/en not_active IP Right Cessation
- 1981-07-14 ES ES503927A patent/ES503927A0/en active Granted
- 1981-07-15 AT AT81401130T patent/ATE10440T1/en not_active IP Right Cessation
- 1981-07-15 CA CA000381753A patent/CA1185075A/en not_active Expired
- 1981-07-15 EP EP81401130A patent/EP0044259B1/en not_active Expired
- 1981-07-15 JP JP56109550A patent/JPS57119825A/en active Granted
- 1981-07-15 DE DE8181401130T patent/DE3167451D1/en not_active Expired
- 1981-07-15 OA OA57446A patent/OA06856A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3167451D1 (en) | 1985-01-10 |
| BR8104427A (en) | 1982-03-30 |
| AU7265281A (en) | 1982-01-21 |
| EP0044259A1 (en) | 1982-01-20 |
| JPH028769B2 (en) | 1990-02-27 |
| EP0044259B1 (en) | 1984-11-28 |
| ES8204609A1 (en) | 1982-06-01 |
| CA1185075A (en) | 1985-04-09 |
| FR2486817B1 (en) | 1985-11-08 |
| ZA814648B (en) | 1982-08-25 |
| AU543666B2 (en) | 1985-04-26 |
| JPS57119825A (en) | 1982-07-26 |
| ATE10440T1 (en) | 1984-12-15 |
| ES503927A0 (en) | 1982-06-01 |
| FR2486817A1 (en) | 1982-01-22 |
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