DE69312616D1 - Methode zur Wiedergewinnung eines Ammonia-adsorbents - Google Patents
Methode zur Wiedergewinnung eines Ammonia-adsorbentsInfo
- Publication number
- DE69312616D1 DE69312616D1 DE69312616T DE69312616T DE69312616D1 DE 69312616 D1 DE69312616 D1 DE 69312616D1 DE 69312616 T DE69312616 T DE 69312616T DE 69312616 T DE69312616 T DE 69312616T DE 69312616 D1 DE69312616 D1 DE 69312616D1
- Authority
- DE
- Germany
- Prior art keywords
- recovering
- ammonia adsorbent
- adsorbent
- ammonia
- 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.)
- Expired - Fee Related
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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- 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
- B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25805492A JP3197072B2 (ja) | 1992-09-28 | 1992-09-28 | アンモニア吸着剤の再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69312616D1 true DE69312616D1 (de) | 1997-09-04 |
DE69312616T2 DE69312616T2 (de) | 1997-12-11 |
Family
ID=17314901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69312616T Expired - Fee Related DE69312616T2 (de) | 1992-09-28 | 1993-09-21 | Methode zur Wiedergewinnung eines Ammonia-adsorbents |
Country Status (4)
Country | Link |
---|---|
US (1) | US5679314A (de) |
EP (1) | EP0590744B1 (de) |
JP (1) | JP3197072B2 (de) |
DE (1) | DE69312616T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3416202B2 (ja) * | 1993-06-24 | 2003-06-16 | 三菱重工業株式会社 | アンモニア還元脱硝装置からのアンモニアの回収方法 |
ATE211406T1 (de) * | 1994-10-20 | 2002-01-15 | Mitsubishi Heavy Ind Ltd | Verfahren zur adsorption von ammoniak |
US5770163A (en) * | 1994-12-21 | 1998-06-23 | Mitsubishi Jukogyo Kabushiki Kaisha | System for the recovery of ammonia escaping from an ammonia reduction denitrator |
FR2903677A1 (fr) * | 2006-07-12 | 2008-01-18 | Inergy Automotive Systems Res | Systeme de stockage pour precurseur d'ammoniac |
WO2008006840A1 (en) * | 2006-07-13 | 2008-01-17 | Inergy Automotive Systems Research (Société Anonyme) | System and process for storing an additive and injecting it into the exhaust gases of an engine |
JP5663479B2 (ja) * | 2008-08-22 | 2015-02-04 | コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション | Co2枯渇煙道ガスの処理 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6054881B2 (ja) * | 1978-08-07 | 1985-12-02 | 大同特殊鋼株式会社 | アンモニア分解ガス発生装置及びその装置における再生排ガスの活用方法 |
JPS58186421A (ja) * | 1982-04-26 | 1983-10-31 | Sumitomo Heavy Ind Ltd | 燃焼排ガスの脱硝、脱硫法 |
DE3526756A1 (de) * | 1985-07-26 | 1987-01-29 | Babcock Anlagen Ag | Verfahren zum abtrennen von ammoniak-resten aus flugasche und dampferzeugungsanlage mit behandlungsgefaess zur durchfuehrung des verfahrens |
JPH0226618A (ja) * | 1988-07-14 | 1990-01-29 | Sumitomo Heavy Ind Ltd | 改良された排煙脱硫脱硝法 |
JPH03207430A (ja) * | 1989-12-29 | 1991-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | 同時脱硫脱硝装置 |
DE4000795A1 (de) * | 1990-01-12 | 1991-07-18 | Krupp Polysius Ag | Verfahren zur reinigung der abgase von anlagen zur herstellung von zementklinker |
DE4110333A1 (de) * | 1991-03-28 | 1991-09-19 | Siemens Ag | Verfahren und einrichtung zur katalytischen reduktion |
-
1992
- 1992-09-28 JP JP25805492A patent/JP3197072B2/ja not_active Expired - Fee Related
-
1993
- 1993-09-21 EP EP93250257A patent/EP0590744B1/de not_active Expired - Lifetime
- 1993-09-21 DE DE69312616T patent/DE69312616T2/de not_active Expired - Fee Related
-
1995
- 1995-07-10 US US08/500,234 patent/US5679314A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0590744B1 (de) | 1997-07-30 |
DE69312616T2 (de) | 1997-12-11 |
JPH06106058A (ja) | 1994-04-19 |
EP0590744A1 (de) | 1994-04-06 |
JP3197072B2 (ja) | 2001-08-13 |
US5679314A (en) | 1997-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |