BE804974A - PROCESS FOR THE PURIFICATION OF WASTE GAS - Google Patents
PROCESS FOR THE PURIFICATION OF WASTE GASInfo
- Publication number
- BE804974A BE804974A BE135752A BE135752A BE804974A BE 804974 A BE804974 A BE 804974A BE 135752 A BE135752 A BE 135752A BE 135752 A BE135752 A BE 135752A BE 804974 A BE804974 A BE 804974A
- Authority
- BE
- Belgium
- Prior art keywords
- purification
- waste gas
- waste
- gas
- Prior art date
Links
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
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
- B01D53/12—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/602—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/202—Single element halogens
- B01D2257/2027—Fluorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
- B01D2257/2045—Hydrochloric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/025—Other waste gases from metallurgy plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246806 DE2246806C2 (en) | 1972-09-23 | 1972-09-23 | Process for cleaning exhaust gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE804974A true BE804974A (en) | 1974-01-16 |
Family
ID=5857208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE135752A BE804974A (en) | 1972-09-23 | 1973-09-18 | PROCESS FOR THE PURIFICATION OF WASTE GAS |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE804974A (en) |
| CH (1) | CH577337A5 (en) |
| DE (1) | DE2246806C2 (en) |
| ES (1) | ES418893A1 (en) |
| FR (1) | FR2200042B1 (en) |
| GB (1) | GB1441293A (en) |
| IT (1) | IT995413B (en) |
| LU (1) | LU68460A1 (en) |
| NL (1) | NL179456C (en) |
| SE (1) | SE401461B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2615828A1 (en) * | 1976-04-10 | 1977-10-13 | Heinz Hoelter | Gas purificn. by addn. of absorbent - in series of stages with sepn. and recycling of absorbent after each stage |
| DE2702693C3 (en) * | 1977-01-24 | 1982-02-04 | Fried. Krupp Gmbh, 4300 Essen | Device for carrying out chemical and / or physical processes |
| AT400004B (en) * | 1994-03-29 | 1995-09-25 | Austrian Energy & Environment | Flue-gas desulfurization installation |
| US8920540B2 (en) * | 2012-06-08 | 2014-12-30 | Alstom Technology Ltd | Compact air quality control system compartment for aluminium production plant |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1442782A1 (en) * | 1964-01-31 | 1969-03-20 | Miag Muehlenbau & Ind Gmbh | Process for the continuous treatment of grain and / or dust by means of steam and / or gas |
| DE2056096B2 (en) * | 1970-11-14 | 1978-09-28 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the separation of hydrogen fluoride from gases |
-
1972
- 1972-09-23 DE DE19722246806 patent/DE2246806C2/en not_active Expired
-
1973
- 1973-09-11 NL NL7312519A patent/NL179456C/en not_active IP Right Cessation
- 1973-09-12 SE SE7312419A patent/SE401461B/en unknown
- 1973-09-17 CH CH1331973A patent/CH577337A5/xx not_active IP Right Cessation
- 1973-09-18 IT IT2899073A patent/IT995413B/en active
- 1973-09-18 BE BE135752A patent/BE804974A/en not_active IP Right Cessation
- 1973-09-19 ES ES418893A patent/ES418893A1/en not_active Expired
- 1973-09-20 LU LU68460D patent/LU68460A1/xx unknown
- 1973-09-20 FR FR7333742A patent/FR2200042B1/fr not_active Expired
- 1973-09-21 GB GB4439873A patent/GB1441293A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2246806A1 (en) | 1974-03-28 |
| GB1441293A (en) | 1976-06-30 |
| ES418893A1 (en) | 1976-07-01 |
| NL7312519A (en) | 1974-03-26 |
| NL179456B (en) | 1986-04-16 |
| FR2200042A1 (en) | 1974-04-19 |
| DE2246806C2 (en) | 1984-03-08 |
| IT995413B (en) | 1975-11-10 |
| LU68460A1 (en) | 1973-11-26 |
| SE401461B (en) | 1978-05-16 |
| FR2200042B1 (en) | 1977-05-27 |
| NL179456C (en) | 1986-09-16 |
| CH577337A5 (en) | 1976-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: FRIEDRICH KRUPP G.M.B.H. Effective date: 19880930 |