DE2041533C3 - Pelletherstellung - Google Patents
PelletherstellungInfo
- Publication number
- DE2041533C3 DE2041533C3 DE19702041533 DE2041533A DE2041533C3 DE 2041533 C3 DE2041533 C3 DE 2041533C3 DE 19702041533 DE19702041533 DE 19702041533 DE 2041533 A DE2041533 A DE 2041533A DE 2041533 C3 DE2041533 C3 DE 2041533C3
- Authority
- DE
- Germany
- Prior art keywords
- pellets
- drying
- pellet
- traveling grate
- grate
- 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
- 239000008188 pellet Substances 0.000 title claims description 48
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000001035 drying Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 8
- 238000011068 loading method Methods 0.000 description 8
- 238000010304 firing Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 208000035874 Excoriation Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702041533 DE2041533C3 (de) | 1970-08-21 | 1970-08-21 | Pelletherstellung |
| JP4762071A JPS546961B1 (enExample) | 1970-08-21 | 1971-06-29 | |
| CA118,843A CA960869A (en) | 1970-08-21 | 1971-07-22 | Pellet production process |
| FR7128205A FR2103413A1 (en) | 1970-08-21 | 1971-08-02 | Iron ore pellets - of improved green strength . |
| SE1056571A SE360383B (enExample) | 1970-08-21 | 1971-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702041533 DE2041533C3 (de) | 1970-08-21 | 1970-08-21 | Pelletherstellung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2041533A1 DE2041533A1 (de) | 1972-03-30 |
| DE2041533B2 DE2041533B2 (de) | 1980-01-03 |
| DE2041533C3 true DE2041533C3 (de) | 1980-08-28 |
Family
ID=5780345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702041533 Expired DE2041533C3 (de) | 1970-08-21 | 1970-08-21 | Pelletherstellung |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS546961B1 (enExample) |
| CA (1) | CA960869A (enExample) |
| DE (1) | DE2041533C3 (enExample) |
| FR (1) | FR2103413A1 (enExample) |
| SE (1) | SE360383B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3306684A1 (de) * | 1983-02-25 | 1984-08-30 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur thermischen behandlung von gruenpellets auf einer pelletbrennmaschine |
| DE19513550B4 (de) * | 1995-04-10 | 2005-03-03 | Siemens Ag | Pelletieranlage |
| DE19513549B4 (de) * | 1995-04-10 | 2005-03-03 | Siemens Ag | Pelletieranlage |
-
1970
- 1970-08-21 DE DE19702041533 patent/DE2041533C3/de not_active Expired
-
1971
- 1971-06-29 JP JP4762071A patent/JPS546961B1/ja active Pending
- 1971-07-22 CA CA118,843A patent/CA960869A/en not_active Expired
- 1971-08-02 FR FR7128205A patent/FR2103413A1/fr active Granted
- 1971-08-19 SE SE1056571A patent/SE360383B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2041533B2 (de) | 1980-01-03 |
| DE2041533A1 (de) | 1972-03-30 |
| CA960869A (en) | 1975-01-14 |
| JPS546961B1 (enExample) | 1979-04-03 |
| FR2103413A1 (en) | 1972-04-14 |
| FR2103413B1 (enExample) | 1976-07-09 |
| SE360383B (enExample) | 1973-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |