WO2002087755A1 - Procede et installation de regeneration d'absorbants employes pour la captation du dioxyde de soufre dans des fumees de combustion - Google Patents
Procede et installation de regeneration d'absorbants employes pour la captation du dioxyde de soufre dans des fumees de combustion Download PDFInfo
- Publication number
- WO2002087755A1 WO2002087755A1 PCT/FR2002/001380 FR0201380W WO02087755A1 WO 2002087755 A1 WO2002087755 A1 WO 2002087755A1 FR 0201380 W FR0201380 W FR 0201380W WO 02087755 A1 WO02087755 A1 WO 02087755A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- absorbent
- regeneration
- gaseous
- cooling
- mixture
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
Definitions
- the invention also relates to an installation for regenerating a used solid absorbent from a thermal desulphurization zone and comprising:
- This installation can include: - means for cooling the gaseous fraction from the filtration means to a temperature below the sulfur liquefaction temperature and means for separating the liquid sulfur and the gaseous effluent resulting from said cooling.
- the installation can comprise, between the combustion means and the regeneration means, a means for partial cooling of the gaseous effluents leaving said combustion means.
- the regeneration device comprises a stirring means allowing the suspension in the gas phase of at least part of the solid particles of the absorbent.
- the regeneration device according to the invention is simple, robust, and minimizes the contact of the regeneration gas with the metal surfaces of the various elements making up the regeneration and high temperature filtration chain of the absorbent. Again, the risk of corrosion and blockage is limited.
- FIG. 1 is a schematic view of an installation according to the invention
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02735481A EP1385623A1 (fr) | 2001-04-27 | 2002-04-22 | Procede et installation de regeneration d'absorbants employes pour la captation du dioxyde de soufre dans des fumees de combustion |
JP2002585089A JP2004529765A (ja) | 2001-04-27 | 2002-04-22 | 燃焼フューム中の二酸化硫黄の捕集に使用する吸収剤の再生方法および設備 |
CA002444779A CA2444779A1 (fr) | 2001-04-27 | 2002-04-22 | Procede et installation de regeneration d'absorbants employes pour la captation du dioxyde de soufre dans des fumees de combustion |
US10/475,661 US20040120866A1 (en) | 2001-04-27 | 2002-04-22 | Method and installation for regenerating absorbents used for capturing sulphur dioxide in combustion fumes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105842A FR2823997B1 (fr) | 2001-04-27 | 2001-04-27 | Procede et installation de regeneration d'absorbants employes pour la captation du dioxyde de soufre dans des fumees de combustion |
FR0105842 | 2001-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002087755A1 true WO2002087755A1 (fr) | 2002-11-07 |
Family
ID=8862881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/001380 WO2002087755A1 (fr) | 2001-04-27 | 2002-04-22 | Procede et installation de regeneration d'absorbants employes pour la captation du dioxyde de soufre dans des fumees de combustion |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040120866A1 (fr) |
EP (1) | EP1385623A1 (fr) |
JP (1) | JP2004529765A (fr) |
KR (1) | KR100841968B1 (fr) |
CA (1) | CA2444779A1 (fr) |
FR (1) | FR2823997B1 (fr) |
WO (1) | WO2002087755A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2911518A1 (fr) * | 2007-01-24 | 2008-07-25 | Lab Sa Sa | Procede et installation de conditionnement de solides destines a etre renvoyes vers un separateur gaz-solides, et procede d'epuration de fumees correspondant. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102327726B (zh) * | 2011-07-15 | 2013-06-12 | 攀钢集团有限公司 | 一种烟气脱硫解吸气体中水份脱除和冷凝液回用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101641A (en) * | 1976-05-28 | 1978-07-18 | Shell Oil Company | Process for the removal of sulphur oxides from gases |
FR2587236A1 (fr) * | 1985-09-13 | 1987-03-20 | Inst Francais Du Petrole | Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure |
FR2671855A1 (fr) * | 1991-01-17 | 1992-07-24 | Inst Francais Du Petrole | Installation de generation de chaleur comportant des moyens de desulfuration utilisant des absorbants regenerables. |
FR2730424A1 (fr) * | 1995-02-14 | 1996-08-14 | Inst Francais Du Petrole | Procede et installation de regeneration d'absorbants utilises pour traiter les produits de combustion dans des chaudieres thermiques |
US6030597A (en) * | 1998-01-07 | 2000-02-29 | Mobil Oil Corporation | Process for treating H2 S containing streams |
FR2809638A1 (fr) * | 2000-06-02 | 2001-12-07 | Inst Francais Du Petrole | Procede et dispositif de regeneration d'absorbants uses issus du traitement des fumees de generateurs thermiques |
-
2001
- 2001-04-27 FR FR0105842A patent/FR2823997B1/fr not_active Expired - Fee Related
-
2002
- 2002-04-22 US US10/475,661 patent/US20040120866A1/en not_active Abandoned
- 2002-04-22 WO PCT/FR2002/001380 patent/WO2002087755A1/fr active Application Filing
- 2002-04-22 CA CA002444779A patent/CA2444779A1/fr not_active Abandoned
- 2002-04-22 EP EP02735481A patent/EP1385623A1/fr not_active Withdrawn
- 2002-04-22 JP JP2002585089A patent/JP2004529765A/ja active Pending
- 2002-04-22 KR KR1020027017256A patent/KR100841968B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101641A (en) * | 1976-05-28 | 1978-07-18 | Shell Oil Company | Process for the removal of sulphur oxides from gases |
FR2587236A1 (fr) * | 1985-09-13 | 1987-03-20 | Inst Francais Du Petrole | Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure |
FR2671855A1 (fr) * | 1991-01-17 | 1992-07-24 | Inst Francais Du Petrole | Installation de generation de chaleur comportant des moyens de desulfuration utilisant des absorbants regenerables. |
FR2730424A1 (fr) * | 1995-02-14 | 1996-08-14 | Inst Francais Du Petrole | Procede et installation de regeneration d'absorbants utilises pour traiter les produits de combustion dans des chaudieres thermiques |
US6030597A (en) * | 1998-01-07 | 2000-02-29 | Mobil Oil Corporation | Process for treating H2 S containing streams |
FR2809638A1 (fr) * | 2000-06-02 | 2001-12-07 | Inst Francais Du Petrole | Procede et dispositif de regeneration d'absorbants uses issus du traitement des fumees de generateurs thermiques |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2911518A1 (fr) * | 2007-01-24 | 2008-07-25 | Lab Sa Sa | Procede et installation de conditionnement de solides destines a etre renvoyes vers un separateur gaz-solides, et procede d'epuration de fumees correspondant. |
EP1949956A1 (fr) * | 2007-01-24 | 2008-07-30 | Lab Sa | Procédé et installation d'épuration de fumées contenant des polluants acides |
Also Published As
Publication number | Publication date |
---|---|
JP2004529765A (ja) | 2004-09-30 |
CA2444779A1 (fr) | 2002-11-07 |
KR20030097623A (ko) | 2003-12-31 |
US20040120866A1 (en) | 2004-06-24 |
FR2823997A1 (fr) | 2002-10-31 |
EP1385623A1 (fr) | 2004-02-04 |
KR100841968B1 (ko) | 2008-06-30 |
FR2823997B1 (fr) | 2003-12-19 |
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