JPH0249377B2 - - Google Patents
Info
- Publication number
- JPH0249377B2 JPH0249377B2 JP57500003A JP50000382A JPH0249377B2 JP H0249377 B2 JPH0249377 B2 JP H0249377B2 JP 57500003 A JP57500003 A JP 57500003A JP 50000382 A JP50000382 A JP 50000382A JP H0249377 B2 JPH0249377 B2 JP H0249377B2
- Authority
- JP
- Japan
- Prior art keywords
- cake
- charge
- grate
- sintering
- rolls
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 description 61
- 238000005245 sintering Methods 0.000 description 47
- 239000000203 mixture Substances 0.000 description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 26
- 239000000446 fuel Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000012141 concentrate Substances 0.000 description 19
- 238000002485 combustion reaction Methods 0.000 description 15
- 239000002245 particle Substances 0.000 description 15
- 238000007873 sieving Methods 0.000 description 15
- 229910052742 iron Inorganic materials 0.000 description 13
- 239000011148 porous material Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000011236 particulate material Substances 0.000 description 9
- 238000005056 compaction Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000002801 charged material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 235000013980 iron oxide Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 101001051031 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Mitochondrial pyruvate carrier 3 Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000012421 spiking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- 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
- C22B1/16—Sintering; Agglomerating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8008613A SE434958B (sv) | 1980-12-08 | 1980-12-08 | Forfarande och anordning for att pa en rorlig sugsintringsrost eller i en stationer eller rorlig sugsintringspanna astadkomma en charge med hog permeabilitet och stabil struktur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57501921A JPS57501921A ( ) | 1982-10-28 |
| JPH0249377B2 true JPH0249377B2 ( ) | 1990-10-30 |
Family
ID=20342420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57500003A Expired - Lifetime JPH0249377B2 ( ) | 1980-12-08 | 1981-12-04 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4648900A ( ) |
| JP (1) | JPH0249377B2 ( ) |
| AT (1) | AT385773B ( ) |
| AU (1) | AU547880B2 ( ) |
| BE (1) | BE891391A ( ) |
| BR (1) | BR8109011A ( ) |
| FI (1) | FI70249C ( ) |
| FR (1) | FR2495496B1 ( ) |
| GB (1) | GB2109784B ( ) |
| IN (1) | IN159544B ( ) |
| IT (1) | IT1139918B ( ) |
| NL (1) | NL8120455A ( ) |
| RO (1) | RO86467B ( ) |
| SE (1) | SE434958B ( ) |
| WO (1) | WO1982002062A1 ( ) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6576038B1 (en) | 1998-05-22 | 2003-06-10 | Cabot Corporation | Method to agglomerate metal particles and metal particles having improved properties |
| US20050003961A1 (en) * | 2001-09-20 | 2005-01-06 | Van Den Brink Peter John | Method of preparing catalyst bodies |
| DE102008051063B4 (de) * | 2008-10-09 | 2014-08-21 | Outotec Oyj | Vorrichtung zum Glätten der Oberfläche einer Sintermischung |
| EP2775242A1 (de) * | 2013-03-04 | 2014-09-10 | Siemens VAI Metals Technologies GmbH | Aufgabeschurre für Sintermaterial |
| WO2015081508A1 (zh) * | 2013-12-04 | 2015-06-11 | 宁夏东方钽业股份有限公司 | 一种超高比容钽粉末的团化方法及由该方法制备的钽粉 |
| CN113295000B (zh) * | 2020-08-20 | 2022-04-12 | 中冶长天国际工程有限责任公司 | 一种基于料层厚度预测的布料控制系统及方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2391588A (en) * | 1945-12-25 | Method of prepaking pellets for | ||
| FR419526A (fr) * | 1909-10-27 | 1911-01-09 | Edmond Alexandre Pretceille | Procédé pour l'enrichissement des produits obtenus dans l'agglomération ou la scorification des minerais pulvérulents, poussières de hauts fourneaux ou autres matières analogues finement divisées |
| US1073381A (en) * | 1911-03-03 | 1913-09-16 | Hartley C Wolle | Utilizing fine ores, flue-dust, and the like. |
| FR1154411A (fr) * | 1953-04-07 | 1958-04-10 | Monsanto Chemicals | Procédé perfectionné d'agglomération par grillage des minerais |
| FR1228176A (fr) * | 1959-03-03 | 1960-08-26 | Longwy Acieries | Procédé d'agglomération de matières pulvérulentes métallifères |
| US3148971A (en) * | 1961-02-14 | 1964-09-15 | Koppers Co Inc | Method and apparatus for measuring and controlling moisture in a sinter mix |
| DE1246254B (de) * | 1961-07-29 | 1967-08-03 | Finanziaria Siderurgica Finsid | Verfahren zum Steuern des Wassergehaltes von Erz-Brennstoffsintermischungen auf einem Wanderrost sowie Vorrichtung zur Durchfuehrung des Verfahrens |
| DE1174076B (de) * | 1962-12-10 | 1964-07-16 | E H Hermann Schenck Dr Ing Dr | Verfahren zur Leistungssteigerung von Sinteranlagen |
| DE1188815B (de) * | 1963-11-30 | 1965-03-11 | Metallgesellschaft Ag | Verfahren zur Messung und Regelung des Wassergehaltes von Aufgabemischungen fuer Sintergeraete |
| US3353953A (en) * | 1964-11-24 | 1967-11-21 | Inland Steel Co | Process of purifying an anseniccontaining iron ore |
| US3432287A (en) * | 1966-03-11 | 1969-03-11 | Mckee & Co Arthur G | Agglomeration method and apparatus |
| US3396952A (en) * | 1967-03-10 | 1968-08-13 | Allis Chalmers Mfg Co | Apparatus and process for producing calcined phosphate flakes |
| US3615344A (en) * | 1967-12-01 | 1971-10-26 | Centre Nat Rech Metall | Methods of controlling the process of agglomeration |
| US3986864A (en) * | 1972-03-31 | 1976-10-19 | United States Steel Corporation | Method for briquette breaking |
| FR2204697B1 ( ) * | 1972-10-30 | 1975-01-03 | Metaux Speciaux Sa | |
| DE2445511B2 (de) * | 1974-09-24 | 1977-07-28 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur herstellung von formlingen |
| BE832778A (fr) * | 1975-08-26 | 1975-12-16 | Procede pour controler l'agglomeration de minerals de fer. | |
| GB1557563A (en) * | 1976-09-13 | 1979-12-12 | British Steel Corp | Production of sponge iron |
| JPS53119202A (en) * | 1977-03-28 | 1978-10-18 | Sumitomo Metal Ind Ltd | Controlling method for packing density of raw material to be sintered at sintering equipment |
| SU744049A1 (ru) * | 1978-01-09 | 1980-06-30 | Кадиевский Филиал Коммунарского Горно-Металлургического Института | Способ окомковани агломерационной шихты |
| US4199348A (en) * | 1978-06-07 | 1980-04-22 | International Minerals & Chemical Corporation | Mineral ore pellets |
| JPS5573834A (en) * | 1978-11-22 | 1980-06-03 | Nippon Steel Corp | Manufacture of sintered ore with superior reducibility |
| AT366417B (de) * | 1979-11-06 | 1982-04-13 | Voest Alpine Ag | Verfahren zur steuerung einer pelletieranlage fuer feinkoernige erze |
-
1980
- 1980-12-08 SE SE8008613A patent/SE434958B/sv not_active IP Right Cessation
-
1981
- 1981-12-04 WO PCT/SE1981/000354 patent/WO1982002062A1/en active IP Right Grant
- 1981-12-04 BR BR8109011A patent/BR8109011A/pt unknown
- 1981-12-04 GB GB08233929A patent/GB2109784B/en not_active Expired
- 1981-12-04 NL NL8120455A patent/NL8120455A/nl unknown
- 1981-12-04 IT IT25462/81A patent/IT1139918B/it active
- 1981-12-04 JP JP57500003A patent/JPH0249377B2/ja not_active Expired - Lifetime
- 1981-12-04 US US06/639,621 patent/US4648900A/en not_active Expired - Fee Related
- 1981-12-04 AT AT0910681A patent/AT385773B/de not_active IP Right Cessation
- 1981-12-04 RO RO109231A patent/RO86467B/ro unknown
- 1981-12-04 AU AU78961/81A patent/AU547880B2/en not_active Ceased
- 1981-12-07 FR FR8122861A patent/FR2495496B1/fr not_active Expired
- 1981-12-08 BE BE0/206770A patent/BE891391A/fr not_active IP Right Cessation
-
1982
- 1982-12-02 IN IN888/DEL/82A patent/IN159544B/en unknown
- 1982-12-31 FI FI824537A patent/FI70249C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8109011A (pt) | 1983-04-12 |
| FI824537A0 (fi) | 1982-12-31 |
| FI70249C (fi) | 1986-09-15 |
| SE434958B (sv) | 1984-08-27 |
| GB2109784A (en) | 1983-06-08 |
| FR2495496B1 (fr) | 1986-04-11 |
| RO86467A (ro) | 1985-03-15 |
| AT385773B (de) | 1988-05-10 |
| FR2495496A1 (fr) | 1982-06-11 |
| IN159544B ( ) | 1987-05-23 |
| IT8125462A0 (it) | 1981-12-04 |
| WO1982002062A1 (en) | 1982-06-24 |
| JPS57501921A ( ) | 1982-10-28 |
| FI70249B (fi) | 1986-02-28 |
| RO86467B (ro) | 1985-03-31 |
| ATA910681A (de) | 1987-10-15 |
| IT1139918B (it) | 1986-09-24 |
| SE8008613L (sv) | 1982-06-09 |
| GB2109784B (en) | 1985-04-24 |
| US4648900A (en) | 1987-03-10 |
| AU547880B2 (en) | 1985-11-07 |
| NL8120455A (nl) | 1983-04-05 |
| FI824537L (fi) | 1982-12-31 |
| BE891391A (fr) | 1982-06-08 |
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