BE486481A - - Google Patents
Info
- Publication number
- BE486481A BE486481A BE486481DA BE486481A BE 486481 A BE486481 A BE 486481A BE 486481D A BE486481D A BE 486481DA BE 486481 A BE486481 A BE 486481A
- Authority
- BE
- Belgium
- Prior art keywords
- zinc
- chamber
- fumes
- gases
- combustion
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 276
- 239000011701 zinc Substances 0.000 claims description 266
- 229910052725 zinc Inorganic materials 0.000 claims description 264
- 239000007789 gas Substances 0.000 claims description 107
- 239000000463 material Substances 0.000 claims description 86
- 239000003517 fume Substances 0.000 claims description 77
- 230000003750 conditioning effect Effects 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 53
- 238000002485 combustion reaction Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 42
- 238000006722 reduction reaction Methods 0.000 claims description 40
- 230000009467 reduction Effects 0.000 claims description 37
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000009833 condensation Methods 0.000 claims description 26
- 230000005494 condensation Effects 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 23
- 230000001143 conditioned effect Effects 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000567 combustion gas Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 239000011787 zinc oxide Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 238000003723 Smelting Methods 0.000 claims description 11
- 239000000470 constituent Substances 0.000 claims description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000010405 reoxidation reaction Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 150000003752 zinc compounds Chemical class 0.000 claims description 8
- 238000009853 pyrometallurgy Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims 9
- 239000012895 dilution Substances 0.000 claims 9
- 230000001737 promoting effect Effects 0.000 claims 2
- 229910001504 inorganic chloride Inorganic materials 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 22
- 239000007788 liquid Substances 0.000 description 22
- 239000000571 coke Substances 0.000 description 13
- 229960001296 zinc oxide Drugs 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 238000011282 treatment Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 206010022000 influenza Diseases 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010309 melting process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- -1 ore Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- 229910001229 Pot metal Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 229940024464 emollients and protectives zinc product Drugs 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
- C22B19/36—Obtaining zinc oxide in blast or reverberatory furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE486481A true BE486481A (d) |
Family
ID=132140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE486481D BE486481A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE486481A (d) |
-
0
- BE BE486481D patent/BE486481A/fr unknown
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