DE2145352A1 - Verfahren zur Herstellung von ErzPellets - Google Patents
Verfahren zur Herstellung von ErzPelletsInfo
- Publication number
- DE2145352A1 DE2145352A1 DE19712145352 DE2145352A DE2145352A1 DE 2145352 A1 DE2145352 A1 DE 2145352A1 DE 19712145352 DE19712145352 DE 19712145352 DE 2145352 A DE2145352 A DE 2145352A DE 2145352 A1 DE2145352 A1 DE 2145352A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- ore powder
- ore
- pellets
- mixture
- 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.)
- Pending
Links
- 239000008188 pellet Substances 0.000 title claims description 64
- 238000000034 method Methods 0.000 title claims description 46
- 230000008569 process Effects 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 77
- 239000000843 powder Substances 0.000 claims description 63
- 239000000203 mixture Substances 0.000 claims description 42
- 239000011230 binding agent Substances 0.000 claims description 29
- 238000000465 moulding Methods 0.000 claims description 17
- 229910000278 bentonite Inorganic materials 0.000 claims description 16
- 239000000440 bentonite Substances 0.000 claims description 16
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000000265 homogenisation Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 5
- 235000012054 meals Nutrition 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 description 18
- 239000000428 dust Substances 0.000 description 6
- 238000012937 correction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
-
- 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
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7013457A NL170023C (nl) | 1970-09-11 | 1970-09-11 | Werkwijze voor de vervaardiging van ertsknikkers. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2145352A1 true DE2145352A1 (de) | 1972-05-10 |
| DE2145352B2 DE2145352B2 (enrdf_load_stackoverflow) | 1974-04-04 |
Family
ID=19811026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712145352 Pending DE2145352A1 (de) | 1970-09-11 | 1971-09-10 | Verfahren zur Herstellung von ErzPellets |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5130002B1 (enrdf_load_stackoverflow) |
| BR (1) | BR7105963D0 (enrdf_load_stackoverflow) |
| CA (1) | CA959270A (enrdf_load_stackoverflow) |
| DE (1) | DE2145352A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2106465B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1353239A (enrdf_load_stackoverflow) |
| IT (1) | IT939796B (enrdf_load_stackoverflow) |
| NL (2) | NL170023C (enrdf_load_stackoverflow) |
| SE (1) | SE375801B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2369411A1 (fr) * | 1976-10-26 | 1978-05-26 | Mullca | Echelle assemblable a partir d'elements standards prefabriques |
| JPS5980011U (ja) * | 1982-11-22 | 1984-05-30 | 倉真木材株式会社 | フロ−リングブロツク |
| RU2157416C1 (ru) * | 1999-02-16 | 2000-10-10 | АООТ "Карельский окатыш" | Способ производства сырых окатышей |
| KR101798083B1 (ko) | 2016-02-04 | 2017-12-12 | 삼성전자주식회사 | 단층 영상 처리 장치, 방법, 및 그 방법에 관련된 기록매체 |
| CN115637324A (zh) * | 2022-05-09 | 2023-01-24 | 中冶长天国际工程有限责任公司 | 一种螺旋式造球设备、组合式分步造球系统及其应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU53124A1 (enrdf_load_stackoverflow) * | 1967-03-03 | 1968-12-09 |
-
0
- NL NL81774D patent/NL81774C/xx active
-
1970
- 1970-09-11 NL NL7013457A patent/NL170023C/xx not_active IP Right Cessation
-
1971
- 1971-01-22 JP JP46001676A patent/JPS5130002B1/ja active Pending
- 1971-09-09 SE SE1145571A patent/SE375801B/xx unknown
- 1971-09-09 IT IT6999071A patent/IT939796B/it active
- 1971-09-09 CA CA122,398A patent/CA959270A/en not_active Expired
- 1971-09-10 FR FR7132835A patent/FR2106465B1/fr not_active Expired
- 1971-09-10 BR BR596371A patent/BR7105963D0/pt unknown
- 1971-09-10 GB GB4234271A patent/GB1353239A/en not_active Expired
- 1971-09-10 DE DE19712145352 patent/DE2145352A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7105963D0 (pt) | 1973-03-13 |
| CA959270A (en) | 1974-12-17 |
| NL170023C (nl) | 1982-09-16 |
| SE375801B (enrdf_load_stackoverflow) | 1975-04-28 |
| AU3335771A (en) | 1973-03-15 |
| GB1353239A (en) | 1974-05-15 |
| JPS5130002B1 (enrdf_load_stackoverflow) | 1976-08-28 |
| NL7013457A (enrdf_load_stackoverflow) | 1972-03-14 |
| FR2106465B1 (enrdf_load_stackoverflow) | 1974-05-10 |
| FR2106465A1 (enrdf_load_stackoverflow) | 1972-05-05 |
| NL81774C (enrdf_load_stackoverflow) | |
| IT939796B (it) | 1973-02-10 |
| DE2145352B2 (enrdf_load_stackoverflow) | 1974-04-04 |
| NL170023B (nl) | 1982-04-16 |
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