CA1069303A - Methode pour manipuler les composes a forte teneur en soufre - Google Patents
Methode pour manipuler les composes a forte teneur en soufreInfo
- Publication number
- CA1069303A CA1069303A CA314,588A CA314588A CA1069303A CA 1069303 A CA1069303 A CA 1069303A CA 314588 A CA314588 A CA 314588A CA 1069303 A CA1069303 A CA 1069303A
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- gases
- zone
- dust
- preheat
- 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
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000011593 sulfur Substances 0.000 title claims abstract description 33
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 72
- 239000008188 pellet Substances 0.000 claims abstract description 18
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 15
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 15
- 239000004571 lime Substances 0.000 claims abstract description 15
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 78
- 238000001035 drying Methods 0.000 claims description 32
- 239000002912 waste gas Substances 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 5
- 239000012716 precipitator Substances 0.000 claims description 4
- 238000005496 tempering Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 150000003464 sulfur compounds Chemical class 0.000 claims 2
- 230000003134 recirculating effect Effects 0.000 claims 1
- 229910052925 anhydrite Inorganic materials 0.000 abstract description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract description 9
- 229910052602 gypsum Inorganic materials 0.000 abstract description 8
- 239000010440 gypsum Substances 0.000 abstract description 8
- 239000006227 byproduct Substances 0.000 abstract description 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 14
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 239000012717 electrostatic precipitator Substances 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 241000272476 Gyps Species 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004174 sulfur cycle Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA314,588A CA1069303A (fr) | 1975-05-13 | 1978-10-27 | Methode pour manipuler les composes a forte teneur en soufre |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/576,995 US4065320A (en) | 1975-05-13 | 1975-05-13 | System for handling high sulfur materials |
| CA245,876A CA1062006A (fr) | 1975-05-13 | 1976-02-12 | Systeme pour manipuler des produits a forte teneur en soufre |
| CA314,588A CA1069303A (fr) | 1975-05-13 | 1978-10-27 | Methode pour manipuler les composes a forte teneur en soufre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069303A true CA1069303A (fr) | 1980-01-08 |
Family
ID=27164334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA314,588A Expired CA1069303A (fr) | 1975-05-13 | 1978-10-27 | Methode pour manipuler les composes a forte teneur en soufre |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1069303A (fr) |
-
1978
- 1978-10-27 CA CA314,588A patent/CA1069303A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |