DE2518079A1 - Verfahren zum entziehen hoher saeuregaskonzentrationen aus abgasen - Google Patents
Verfahren zum entziehen hoher saeuregaskonzentrationen aus abgasenInfo
- Publication number
- DE2518079A1 DE2518079A1 DE19752518079 DE2518079A DE2518079A1 DE 2518079 A1 DE2518079 A1 DE 2518079A1 DE 19752518079 DE19752518079 DE 19752518079 DE 2518079 A DE2518079 A DE 2518079A DE 2518079 A1 DE2518079 A1 DE 2518079A1
- Authority
- DE
- Germany
- Prior art keywords
- gas stream
- acid gases
- gas
- liquid
- slurry
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 97
- 239000002253 acid Substances 0.000 title claims description 81
- 230000008569 process Effects 0.000 title claims description 60
- 238000000605 extraction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 238
- 239000000126 substance Substances 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 52
- 239000002245 particle Substances 0.000 claims description 46
- 239000002002 slurry Substances 0.000 claims description 36
- 150000003839 salts Chemical class 0.000 claims description 34
- 239000010435 syenite Substances 0.000 claims description 18
- 239000007864 aqueous solution Substances 0.000 claims description 16
- 239000010434 nepheline Substances 0.000 claims description 16
- 229910052664 nepheline Inorganic materials 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 239000002594 sorbent Substances 0.000 claims description 9
- 239000013618 particulate matter Substances 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 5
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical class O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 18
- 239000000243 solution Substances 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 12
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 11
- 239000006227 byproduct Substances 0.000 description 10
- 235000010269 sulphur dioxide Nutrition 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- 239000003513 alkali Substances 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 210000004940 nucleus Anatomy 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000008247 solid mixture Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- -1 hydrogen halides Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005200 wet scrubbing Methods 0.000 description 1
- 229910000859 α-Fe 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
- B01D53/68—Halogens or halogen compounds
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/463,651 US3969482A (en) | 1974-04-25 | 1974-04-25 | Abatement of high concentrations of acid gas emissions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2518079A1 true DE2518079A1 (de) | 1975-11-13 |
Family
ID=23840856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752518079 Withdrawn DE2518079A1 (de) | 1974-04-25 | 1975-04-23 | Verfahren zum entziehen hoher saeuregaskonzentrationen aus abgasen |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3969482A (enExample) |
| JP (1) | JPS50139075A (enExample) |
| DE (1) | DE2518079A1 (enExample) |
| NL (1) | NL7504918A (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0139352A1 (en) * | 1983-07-29 | 1985-05-02 | F.L. Smidth & Co. A/S | Treatment of flue gas |
| FR2572659A1 (fr) * | 1984-11-07 | 1986-05-09 | Air Ind Environnement | Installation pour le traitement de fumees par un produit en poudre |
| EP0204390A1 (en) * | 1985-02-11 | 1986-12-10 | Alcan International Limited | Dispersing particulate material in a stream of gas |
| EP0274475A4 (en) * | 1986-07-21 | 1989-09-19 | Miro Dvirka | TREATMENT OF FLUE GASES CONTAINING HARMFUL GAS. |
| EP0291225A3 (en) * | 1987-05-11 | 1991-02-06 | Oy Tampella Ab | A process for causing gaseous trace element particles to pass form a flowing hot gas into a dust by means of water |
| WO1998013127A1 (de) * | 1996-09-27 | 1998-04-02 | Waescher Thomas | Vorrichtung und verfahren zum entfernen von gasen |
Families Citing this family (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2551433A1 (de) * | 1975-11-15 | 1977-05-26 | Hoechst Ag | Verfahren zur herstellung von konzentrierter tetrafluorborsaeure |
| US4198380A (en) * | 1975-11-24 | 1980-04-15 | Rockwell International Corporation | Absorption of sulfur oxides from hot gases |
| US4073634A (en) * | 1976-04-16 | 1978-02-14 | Pircon Ladislav J | Process for production of fertilizers |
| US4083932A (en) * | 1976-05-12 | 1978-04-11 | Ppg Industries, Inc. | Method and apparatus for treating gases |
| US4115080A (en) * | 1976-09-07 | 1978-09-19 | The Dow Chemical Company | Separation process |
| DE2739509C2 (de) * | 1977-09-02 | 1982-09-16 | Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld | Verfahren und Vorrichtung zur Reinigung eines Abgasstromes |
| DK141493B (da) * | 1977-10-31 | 1980-03-31 | Niro Atomizer As | Fremgangsmåde til fjernelse af hydrogenchlorid fra røggas. |
| JPS54120280A (en) * | 1978-03-13 | 1979-09-18 | Mitsubishi Heavy Ind Ltd | Treating method for exhaust gas |
| CA1124186A (en) * | 1978-04-05 | 1982-05-25 | Aaron J. Teller | Dry impact capture of aerosol particulates |
| US4319890A (en) * | 1978-04-05 | 1982-03-16 | Teller Environmental Systems, Inc. | Dry impact capture of aerosol particulates |
| US4200616A (en) * | 1978-04-17 | 1980-04-29 | Cf Industries, Inc. | Ammonium nitrate particle removal apparatus |
| GR75064B (enExample) * | 1978-05-19 | 1984-07-13 | Niro Atomizer As | |
| US4183902A (en) * | 1978-06-13 | 1980-01-15 | Jgc Corporation | Wet process for removing specific component from gas |
| CA1124490A (en) * | 1978-09-20 | 1982-06-01 | Aaron J. Teller | Method and apparatus for cooling and neutralizing acid gases |
| 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 |
| US4223735A (en) * | 1978-10-27 | 1980-09-23 | Mobil Oil Corporation | Petroleum production technique utilizing a hot aqueous fluid |
| US4444734A (en) * | 1978-11-13 | 1984-04-24 | Hughes Aircraft Company | Process for pumping gases using a chemically reactive aerosol |
| IL58527A (en) * | 1978-11-13 | 1982-09-30 | Hughes Aircraft Co | Process and apparatus for pumping and removal of waste gases |
| US4246242A (en) * | 1978-11-20 | 1981-01-20 | Corning Glass Works | Method of removing gaseous pollutants from flue gas |
| IL59381A (en) * | 1979-03-08 | 1984-04-30 | Teller Environmental Systems | Treatment of effluent gases from the manufacture of fertilizer |
| US4271134A (en) * | 1979-03-08 | 1981-06-02 | Teller Environmental Systems, Inc. | Treatment of effluent gases from the manufacture of fertilizer |
| US4273750A (en) * | 1979-04-24 | 1981-06-16 | Energy And Pollution Controls, Inc. | Flue gas desulfurization apparatus and method |
| US4252553A (en) * | 1979-05-11 | 1981-02-24 | Pircon Ladislav J | Process for production of fertilizers |
| US4325922A (en) * | 1979-10-18 | 1982-04-20 | United Mcgill Corporation | Treatment of high-temperature stack gases containing condensable boron compounds |
| US4375455A (en) * | 1980-06-18 | 1983-03-01 | Teller Environmental Systems, Inc. | Method and apparatus for cooling and neutralizing acid gases |
| US4446109A (en) * | 1980-09-22 | 1984-05-01 | Peabody Process Systems, Inc. | System for dry scrubbing of flue gas |
| US4324770A (en) * | 1980-09-22 | 1982-04-13 | Peabody Process Systems, Inc. | Process for dry scrubbing of flue gas |
| US4296078A (en) * | 1980-10-07 | 1981-10-20 | Tellis Cyril B | Separation of hydrogen chloride from gaseous mixtures |
| US4319891A (en) * | 1980-11-13 | 1982-03-16 | Gas Research Institute | Combined sonic agglomerator/cross flow gas filtration system and method |
| US5044424A (en) * | 1980-12-19 | 1991-09-03 | Monro Richard J | Heat generator |
| US4400936A (en) * | 1980-12-24 | 1983-08-30 | Chemical Waste Management Ltd. | Method of PCB disposal and apparatus therefor |
| US4378976A (en) * | 1981-08-14 | 1983-04-05 | Institute Of Gas Technology | Combined sonic agglomerator/cross flow filtration apparatus and process for solid particle and/or liquid droplet removal from gas streams |
| US4401444A (en) * | 1981-08-27 | 1983-08-30 | Teller Enviromental Systems, Inc. | Process for removing particulates from gas with liquid particulate condensation |
| DK450781A (da) * | 1981-10-12 | 1983-04-13 | Niro Atomizer As | Fremgangsmaade til fjernelse af nitrogenoxider og svovloxider fra spildgasser |
| ATE23318T1 (de) * | 1981-12-03 | 1986-11-15 | Peabody Process Syst | Verfahren und system zur trockenreinigung von fliehgas. |
| DE3235341A1 (de) * | 1982-09-24 | 1984-03-29 | Deutsche Babcock Anlagen Ag, 4200 Oberhausen | Verfahren zur reinigung von abgasen |
| US4631178A (en) * | 1983-04-18 | 1986-12-23 | Owens-Corning Fiberglas Corporation | Method of removing boric oxide from flue gases |
| US4502396A (en) * | 1983-04-25 | 1985-03-05 | Teller Environmental Systems, Inc. | Control of dioxin emissions from incineration |
| DE3324133C2 (de) * | 1983-06-07 | 1994-06-16 | Kernforschungsz Karlsruhe | Verfahren zur Reinigung von Rauchgas |
| US4504451A (en) * | 1983-07-14 | 1985-03-12 | Dec International, Inc. | Dry scrubbing oxides and particulate contaminants from hot gases |
| EP0169997B1 (de) * | 1984-07-28 | 1991-09-18 | Kernforschungszentrum Karlsruhe Gmbh | Verfahren zur Reinigung von Rauchgas |
| US4783325A (en) * | 1985-05-14 | 1988-11-08 | Jones Dale G | Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases |
| US4960445A (en) * | 1985-08-12 | 1990-10-02 | Research-Cottrell | Process for removing SO2 and fly ash from flue gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB481467A (en) * | 1936-04-25 | 1938-03-11 | Norske Elektrokemisk Ind As | Process for the treatment of gases from furnaces for the production of aluminium |
| US2813000A (en) * | 1954-03-31 | 1957-11-12 | Aluminium Lab Ltd | Removal of hydrogen fluoride from gases |
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| US3324630A (en) * | 1965-06-07 | 1967-06-13 | Aaron J Teller | Crossflow scrubbing process |
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| US3721066A (en) * | 1970-12-29 | 1973-03-20 | Teller Environmental Systems | Process for recovery of acid gases |
-
1974
- 1974-04-25 US US05/463,651 patent/US3969482A/en not_active Expired - Lifetime
- 1974-05-17 JP JP49055341A patent/JPS50139075A/ja active Pending
-
1975
- 1975-04-23 DE DE19752518079 patent/DE2518079A1/de not_active Withdrawn
- 1975-04-25 NL NL7504918A patent/NL7504918A/xx not_active Application Discontinuation
- 1975-05-23 US US05/580,249 patent/US3995005A/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0139352A1 (en) * | 1983-07-29 | 1985-05-02 | F.L. Smidth & Co. A/S | Treatment of flue gas |
| FR2572659A1 (fr) * | 1984-11-07 | 1986-05-09 | Air Ind Environnement | Installation pour le traitement de fumees par un produit en poudre |
| EP0181820A1 (fr) * | 1984-11-07 | 1986-05-21 | Syprim Air Industrie Environnement | Installation pour le traitement de fumées par un produit en poudre |
| EP0204390A1 (en) * | 1985-02-11 | 1986-12-10 | Alcan International Limited | Dispersing particulate material in a stream of gas |
| EP0274475A4 (en) * | 1986-07-21 | 1989-09-19 | Miro Dvirka | TREATMENT OF FLUE GASES CONTAINING HARMFUL GAS. |
| EP0291225A3 (en) * | 1987-05-11 | 1991-02-06 | Oy Tampella Ab | A process for causing gaseous trace element particles to pass form a flowing hot gas into a dust by means of water |
| WO1998013127A1 (de) * | 1996-09-27 | 1998-04-02 | Waescher Thomas | Vorrichtung und verfahren zum entfernen von gasen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7504918A (nl) | 1975-10-28 |
| US3969482A (en) | 1976-07-13 |
| US3995005A (en) | 1976-11-30 |
| JPS50139075A (enExample) | 1975-11-06 |
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