DE3926574C2 - - Google Patents
Info
- Publication number
- DE3926574C2 DE3926574C2 DE3926574A DE3926574A DE3926574C2 DE 3926574 C2 DE3926574 C2 DE 3926574C2 DE 3926574 A DE3926574 A DE 3926574A DE 3926574 A DE3926574 A DE 3926574A DE 3926574 C2 DE3926574 C2 DE 3926574C2
- Authority
- DE
- Germany
- Prior art keywords
- combustion gases
- sorbent particles
- compounds
- alkali
- gases
- 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 - Lifetime
Links
- 239000000567 combustion gas Substances 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 21
- 229910001385 heavy metal Chemical class 0.000 claims abstract description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- -1 magnesium aluminates Chemical class 0.000 claims abstract description 6
- 229910052745 lead Inorganic materials 0.000 claims abstract description 4
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 4
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 3
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 3
- 239000011575 calcium Substances 0.000 claims abstract description 3
- 235000012215 calcium aluminium silicate Nutrition 0.000 claims abstract description 3
- 239000002594 sorbent Substances 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 21
- 239000003513 alkali Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052681 coesite Inorganic materials 0.000 abstract description 2
- 229910052593 corundum Inorganic materials 0.000 abstract description 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 229910052682 stishovite Inorganic materials 0.000 abstract description 2
- 229910052905 tridymite Inorganic materials 0.000 abstract description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910052849 andalusite Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 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
- 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
- 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
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/42—Basic components
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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3926574A DE3926574A1 (de) | 1989-08-11 | 1989-08-11 | Verfahren zur abscheidung von alkali- und schwermetallverbindungen aus heissen gasen |
| AT90201959T ATE106266T1 (de) | 1989-08-11 | 1990-07-18 | Verfahren zur abscheidung von alkali- und schwermetallverbindungen aus heissen gasen. |
| EP90201959A EP0412591B1 (de) | 1989-08-11 | 1990-07-18 | Verfahren zur Abscheidung von Alkali- und Schwermetallverbindungen aus heissen Gasen |
| ES90201959T ES2054220T3 (es) | 1989-08-11 | 1990-07-18 | Procedimiento para la separacion de compuestos de metales alcalinos y metales pesados de gases calientes. |
| DE59005894T DE59005894D1 (de) | 1989-08-11 | 1990-07-18 | Verfahren zur Abscheidung von Alkali- und Schwermetallverbindungen aus heissen Gasen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3926574A DE3926574A1 (de) | 1989-08-11 | 1989-08-11 | Verfahren zur abscheidung von alkali- und schwermetallverbindungen aus heissen gasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3926574A1 DE3926574A1 (de) | 1991-02-14 |
| DE3926574C2 true DE3926574C2 (enExample) | 1991-10-31 |
Family
ID=6386945
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3926574A Granted DE3926574A1 (de) | 1989-08-11 | 1989-08-11 | Verfahren zur abscheidung von alkali- und schwermetallverbindungen aus heissen gasen |
| DE59005894T Expired - Lifetime DE59005894D1 (de) | 1989-08-11 | 1990-07-18 | Verfahren zur Abscheidung von Alkali- und Schwermetallverbindungen aus heissen Gasen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59005894T Expired - Lifetime DE59005894D1 (de) | 1989-08-11 | 1990-07-18 | Verfahren zur Abscheidung von Alkali- und Schwermetallverbindungen aus heissen Gasen. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0412591B1 (enExample) |
| AT (1) | ATE106266T1 (enExample) |
| DE (2) | DE3926574A1 (enExample) |
| ES (1) | ES2054220T3 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5245120A (en) * | 1991-12-27 | 1993-09-14 | Physical Sciences, Inc. | Process for treating metal-contaminated materials |
| DE4403244A1 (de) * | 1994-02-03 | 1995-08-10 | Metallgesellschaft Ag | Verfahren zur Reinigung von Verbrennungsabgasen |
| DE4420839A1 (de) * | 1994-06-15 | 1995-12-21 | Steag Ag | Verfahren und Vorrichtung zum Abscheiden von dampfförmigen Alkali- und Schwermetallverbindungen aus heißen Verbrennungsgasen |
| DE4422899A1 (de) * | 1994-06-30 | 1996-01-11 | Metallgesellschaft Ag | Verfahren zur Abscheidung von flüssiger Asche und Alkaliverbindungen aus einem Abgas |
| DE4429027C2 (de) * | 1994-08-16 | 1997-09-11 | Metallgesellschaft Ag | Verfahren zur Abtrennung von polycyclischen und polyhalogenierten Kohlenwasserstoffen, insbesondere von Dioxinen und Furanen, aus dem Abgas eines Sinterprozesses |
| US5556447A (en) * | 1995-01-23 | 1996-09-17 | Physical Sciences, Inc. | Process for treating metal-contaminated materials |
| AU4992596A (en) * | 1995-02-13 | 1996-09-04 | Salem Engelhard | Method for purifying exhaust from wood manufacturing processes |
| DE19506864A1 (de) * | 1995-02-16 | 1996-08-22 | Uve Inst Fuer Tech Chemie Und | Verfahren zur katalytischen Behandlung von Rauchgasen |
| US5897688A (en) * | 1997-04-18 | 1999-04-27 | Cdem Holland, Bv | Method of removing a metal from a stream of hot gas |
| DE102008013179A1 (de) * | 2007-12-22 | 2009-06-25 | Uhde Gmbh | Entfernung von Flüssigasche und Alkalien aus einem Synthesegas |
| DE102008026267A1 (de) * | 2008-06-02 | 2009-12-03 | Uhde Gmbh | Modifizierter Gas- und Dampfturbinenprozess mit integrierter Kohledruckvergasung |
| FR2958181B1 (fr) * | 2010-04-06 | 2014-09-05 | Inst Francais Du Petrole | Procede permettant l'elimination des oxydes alcalins en phase gazeuse |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656803C2 (de) * | 1975-12-18 | 1986-12-18 | Institut Français du Pétrole, Rueil-Malmaison, Hauts-de-Seine | Verfahren zur Entfernung von in einem Gas oder in einer Flüssigkeit vorhandenem Quecksilber |
| US4101631A (en) * | 1976-11-03 | 1978-07-18 | Union Carbide Corporation | Selective adsorption of mercury from gas streams |
| DE3100357C2 (de) * | 1980-02-26 | 1982-10-07 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zum Auffangen und gefahrlosen Beseitigen von gasförmigem Natrium oder Kalium |
| US4340399A (en) * | 1980-12-22 | 1982-07-20 | General Electric Company | Method of removing alkali metal contamination from a gaseous stream |
| DE3438140A1 (de) * | 1984-10-18 | 1986-04-24 | Giulini Chemie Gmbh, 6700 Ludwigshafen | Verfahren zur entfernung von schwermetallen aus abwaessern |
| DE3719138A1 (de) * | 1987-06-09 | 1988-12-29 | Siemens Ag | Verbrennungsanlage |
| DE3720963A1 (de) * | 1987-06-25 | 1989-01-05 | Metallgesellschaft Ag | Verfahren und vorrichtung zur abscheidung der asche aus dem bei der verbrennung von kohle anfallenden gas |
| DE3805037A1 (de) * | 1988-02-18 | 1989-08-24 | Kloeckner Humboldt Deutz Ag | Verfahren und anlage zur trockenen reinigung von schadstoffe enthaltendem abgas |
-
1989
- 1989-08-11 DE DE3926574A patent/DE3926574A1/de active Granted
-
1990
- 1990-07-18 DE DE59005894T patent/DE59005894D1/de not_active Expired - Lifetime
- 1990-07-18 EP EP90201959A patent/EP0412591B1/de not_active Expired - Lifetime
- 1990-07-18 ES ES90201959T patent/ES2054220T3/es not_active Expired - Lifetime
- 1990-07-18 AT AT90201959T patent/ATE106266T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0412591B1 (de) | 1994-06-01 |
| DE3926574A1 (de) | 1991-02-14 |
| DE59005894D1 (de) | 1994-07-07 |
| EP0412591A1 (de) | 1991-02-13 |
| ES2054220T3 (es) | 1994-08-01 |
| ATE106266T1 (de) | 1994-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8330 | Complete renunciation |