DE3530415C2 - - Google Patents
Info
- Publication number
- DE3530415C2 DE3530415C2 DE19853530415 DE3530415A DE3530415C2 DE 3530415 C2 DE3530415 C2 DE 3530415C2 DE 19853530415 DE19853530415 DE 19853530415 DE 3530415 A DE3530415 A DE 3530415A DE 3530415 C2 DE3530415 C2 DE 3530415C2
- Authority
- DE
- Germany
- Prior art keywords
- additive
- reaction chamber
- jet mill
- dust
- flue gas
- 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
- 239000000654 additive Substances 0.000 claims description 47
- 230000000996 additive effect Effects 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 20
- 239000003546 flue gas Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 239000012717 electrostatic precipitator Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 10
- 230000002378 acidificating effect Effects 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 235000019353 potassium silicate Nutrition 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 239000002594 sorbent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/013—Conditioning by chemical additives, e.g. with SO3
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Electrostatic Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853530415 DE3530415A1 (de) | 1985-08-24 | 1985-08-24 | Verfahren zum konditionieren einer gasfoermigen reaktionsmischung und anlage zum durchfuehren des verfahrens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853530415 DE3530415A1 (de) | 1985-08-24 | 1985-08-24 | Verfahren zum konditionieren einer gasfoermigen reaktionsmischung und anlage zum durchfuehren des verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3530415A1 DE3530415A1 (de) | 1987-02-26 |
| DE3530415C2 true DE3530415C2 (enExample) | 1990-01-18 |
Family
ID=6279358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853530415 Granted DE3530415A1 (de) | 1985-08-24 | 1985-08-24 | Verfahren zum konditionieren einer gasfoermigen reaktionsmischung und anlage zum durchfuehren des verfahrens |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3530415A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640743A1 (de) * | 1986-11-28 | 1988-06-09 | Krupp Gmbh | Verfahren und vorrichtung zur feinstreinigung von abgasen |
| DE3923720A1 (de) * | 1989-07-18 | 1991-01-31 | Man Technologie Gmbh | Elektrostatischer partikelfilter |
| EP0459576A3 (en) * | 1990-06-01 | 1992-01-15 | Calgon Corporation | Use of anionic polymer nitrate compositions to lower the electrical resistivity of fly ash |
| US5538539A (en) * | 1995-01-20 | 1996-07-23 | Wahlco, Inc. | Catalytic sulfur trioxide flue gas conditioning |
-
1985
- 1985-08-24 DE DE19853530415 patent/DE3530415A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3530415A1 (de) | 1987-02-26 |
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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 | ||
| 8339 | Ceased/non-payment of the annual fee |