DE2846297A1 - Verfahren zur beseitigung von chlorwasserstoff aus abgasen - Google Patents
Verfahren zur beseitigung von chlorwasserstoff aus abgasenInfo
- Publication number
- DE2846297A1 DE2846297A1 DE19782846297 DE2846297A DE2846297A1 DE 2846297 A1 DE2846297 A1 DE 2846297A1 DE 19782846297 DE19782846297 DE 19782846297 DE 2846297 A DE2846297 A DE 2846297A DE 2846297 A1 DE2846297 A1 DE 2846297A1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gases
- hydrogen chloride
- temperature
- gases
- suspension
- 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.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims description 57
- 238000000034 method Methods 0.000 title claims description 42
- 239000000460 chlorine Substances 0.000 title description 4
- 229910052801 chlorine Inorganic materials 0.000 title description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 42
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 42
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000002250 absorbent Substances 0.000 description 11
- 230000002745 absorbent Effects 0.000 description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- 239000012717 electrostatic precipitator Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000010881 fly ash Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000010791 domestic waste Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 238000010936 aqueous wash Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001694 spray drying Methods 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
- B01D53/68—Halogens or halogen compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/30—Halogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/102—Intercepting solids by filters electrostatic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK483077AA DK141493B (da) | 1977-10-31 | 1977-10-31 | Fremgangsmåde til fjernelse af hydrogenchlorid fra røggas. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2846297A1 true DE2846297A1 (de) | 1979-05-03 |
Family
ID=8137019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782846297 Withdrawn DE2846297A1 (de) | 1977-10-31 | 1978-10-24 | Verfahren zur beseitigung von chlorwasserstoff aus abgasen |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5471778A (enrdf_load_html_response) |
| DE (1) | DE2846297A1 (enrdf_load_html_response) |
| DK (1) | DK141493B (enrdf_load_html_response) |
| FR (1) | FR2407016B1 (enrdf_load_html_response) |
| IT (1) | IT1109615B (enrdf_load_html_response) |
| SE (1) | SE427529B (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317806A (en) * | 1978-10-23 | 1982-03-02 | Lutz Leisegang | Method and apparatus for dedusting and absorption of contaminating gases being the exhaust gases of waste-incinerating devices and hot-air cupola furnaces |
| DE102008016519A1 (de) * | 2008-03-31 | 2009-10-01 | Technische Werke Ludwigshafen Ag | Verfahren zur Reinigung von Rauchgas in einer Müllverbrennungsanlage sowie eine Vorrichtung zur Durchführung des Verfahrens |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK145672C (da) * | 1979-07-05 | 1983-07-18 | Niro Atomizer As | Fremgangsmaade til fremstilling af et middel til neutralisation af sure bestanddele i roeggas samt anvendelse af midlet |
| JPS5689822A (en) * | 1979-12-25 | 1981-07-21 | Mitsubishi Heavy Ind Ltd | Purification of waste gas containing hydrochloric acid |
| JPS5811025A (ja) * | 1981-07-13 | 1983-01-21 | Nippon Kokan Kk <Nkk> | 消石灰スラリ供給方法 |
| JPS58176721U (ja) * | 1982-05-21 | 1983-11-26 | 株式会社クボタ | 脱穀機の排ワラ結束処理装置 |
| SE454142B (sv) * | 1985-04-23 | 1988-04-11 | Flaekt Ab | Kontaktreaktor |
| FR2587238B1 (fr) * | 1985-09-16 | 1991-12-20 | Siteco | Procede et installation pour le traitement des effluents chlores provenant de l'incineration des ordures menageres |
| JP4087657B2 (ja) * | 2002-07-30 | 2008-05-21 | 太平洋セメント株式会社 | 廃棄物処理方法及びセメント原料製造方法 |
| PT103325B (pt) * | 2005-07-26 | 2008-08-27 | Partex Services Portugal Servi | Processo para separação de líquidos em emulsão em misturas de líquidos e de gases dissolvidos em misturas de líquidos e gases por redução localizada de pressão e dispositivo para a realização do processo |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969482A (en) * | 1974-04-25 | 1976-07-13 | Teller Environmental Systems, Inc. | Abatement of high concentrations of acid gas emissions |
| DE2650755A1 (de) * | 1975-11-24 | 1977-05-26 | Rockwell International Corp | Verfahren zur absorption von schwefeloxiden aus heissen gasen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966418A (en) * | 1974-01-16 | 1976-06-29 | The Dow Chemical Company | Gas treatment apparatus |
-
1977
- 1977-10-31 DK DK483077AA patent/DK141493B/da unknown
-
1978
- 1978-10-24 DE DE19782846297 patent/DE2846297A1/de not_active Withdrawn
- 1978-10-30 JP JP13366178A patent/JPS5471778A/ja active Granted
- 1978-10-30 SE SE7811229A patent/SE427529B/sv unknown
- 1978-10-30 IT IT69492/78A patent/IT1109615B/it active
- 1978-10-31 FR FR7830835A patent/FR2407016B1/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969482A (en) * | 1974-04-25 | 1976-07-13 | Teller Environmental Systems, Inc. | Abatement of high concentrations of acid gas emissions |
| DE2650755A1 (de) * | 1975-11-24 | 1977-05-26 | Rockwell International Corp | Verfahren zur absorption von schwefeloxiden aus heissen gasen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317806A (en) * | 1978-10-23 | 1982-03-02 | Lutz Leisegang | Method and apparatus for dedusting and absorption of contaminating gases being the exhaust gases of waste-incinerating devices and hot-air cupola furnaces |
| DE102008016519A1 (de) * | 2008-03-31 | 2009-10-01 | Technische Werke Ludwigshafen Ag | Verfahren zur Reinigung von Rauchgas in einer Müllverbrennungsanlage sowie eine Vorrichtung zur Durchführung des Verfahrens |
| DE102008016519B4 (de) * | 2008-03-31 | 2014-09-18 | Technische Werke Ludwigshafen Ag | Verfahren zur Reinigung von Rauchgas in einer Müllverbrennungsanlage sowie eine Vorrichtung zur Durchführung des Verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7869492A0 (it) | 1978-10-30 |
| IT1109615B (it) | 1985-12-23 |
| JPS5471778A (en) | 1979-06-08 |
| FR2407016B1 (fr) | 1985-10-18 |
| FR2407016A1 (fr) | 1979-05-25 |
| SE427529B (sv) | 1983-04-18 |
| DK141493B (da) | 1980-03-31 |
| JPS6247569B2 (enrdf_load_html_response) | 1987-10-08 |
| SE7811229L (sv) | 1979-05-01 |
| DK483077A (enrdf_load_html_response) | 1979-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B01D 53/34 |
|
| 8139 | Disposal/non-payment of the annual fee |