FR3072887B1 - Procede de demercurisation d'effluents gazeux - Google Patents
Procede de demercurisation d'effluents gazeux Download PDFInfo
- Publication number
- FR3072887B1 FR3072887B1 FR1760086A FR1760086A FR3072887B1 FR 3072887 B1 FR3072887 B1 FR 3072887B1 FR 1760086 A FR1760086 A FR 1760086A FR 1760086 A FR1760086 A FR 1760086A FR 3072887 B1 FR3072887 B1 FR 3072887B1
- Authority
- FR
- France
- Prior art keywords
- gas effluent
- demercurization
- demercurization process
- effluent
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/306—Alkali metal compounds of potassium
-
- 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
- B01D2251/606—Carbonates
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- 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
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1760086A FR3072887B1 (fr) | 2017-10-26 | 2017-10-26 | Procede de demercurisation d'effluents gazeux |
PCT/EP2018/079271 WO2019081635A1 (fr) | 2017-10-26 | 2018-10-25 | Procédé de démercurisation d'effluents gazeux |
EP18792939.3A EP3700660A1 (fr) | 2017-10-26 | 2018-10-25 | Procédé de démercurisation d'effluents gazeux |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1760086 | 2017-10-26 | ||
FR1760086A FR3072887B1 (fr) | 2017-10-26 | 2017-10-26 | Procede de demercurisation d'effluents gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3072887A1 FR3072887A1 (fr) | 2019-05-03 |
FR3072887B1 true FR3072887B1 (fr) | 2022-05-13 |
Family
ID=61258334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1760086A Active FR3072887B1 (fr) | 2017-10-26 | 2017-10-26 | Procede de demercurisation d'effluents gazeux |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3700660A1 (fr) |
FR (1) | FR3072887B1 (fr) |
WO (1) | WO2019081635A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3135906A1 (fr) | 2022-05-30 | 2023-12-01 | Lab | Procédé de démercurisation de fumées |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008005742A1 (de) * | 2008-01-23 | 2009-07-30 | Vosteen Consulting Gmbh | Verfahren zur verbesserten und kostengünstigen nassen Abscheidung von Quecksilber aus Rauchgasen |
US9387435B2 (en) * | 2012-08-20 | 2016-07-12 | Ecolab Usa Inc. | Mercury sorbents |
WO2014062438A2 (fr) * | 2012-10-16 | 2014-04-24 | Novinda Corporation | Capture de mercure basée sur des solutions |
US9566551B2 (en) * | 2013-07-16 | 2017-02-14 | S&S Lime, Inc. | Flue gas treatment using kraft mill waste products |
CN103894047B (zh) * | 2014-03-14 | 2016-04-06 | 成都华西堂投资有限公司 | 烟气污染物控制一体化净化回收工艺 |
-
2017
- 2017-10-26 FR FR1760086A patent/FR3072887B1/fr active Active
-
2018
- 2018-10-25 EP EP18792939.3A patent/EP3700660A1/fr not_active Withdrawn
- 2018-10-25 WO PCT/EP2018/079271 patent/WO2019081635A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
EP3700660A1 (fr) | 2020-09-02 |
WO2019081635A1 (fr) | 2019-05-02 |
FR3072887A1 (fr) | 2019-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Publication of the preliminary search report |
Effective date: 20190503 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |