NO127404B - - Google Patents
Download PDFInfo
- Publication number
- NO127404B NO127404B NO05018/69A NO501869A NO127404B NO 127404 B NO127404 B NO 127404B NO 05018/69 A NO05018/69 A NO 05018/69A NO 501869 A NO501869 A NO 501869A NO 127404 B NO127404 B NO 127404B
- Authority
- NO
- Norway
- Prior art keywords
- binder
- agglomerates
- weight
- starting material
- slag
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000011230 binding agent Substances 0.000 claims description 31
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000007858 starting material Substances 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000010310 metallurgical process Methods 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011398 Portland cement Substances 0.000 claims 1
- QEFDIAQGSDRHQW-UHFFFAOYSA-N [O-2].[Cr+3].[Fe+2] Chemical compound [O-2].[Cr+3].[Fe+2] QEFDIAQGSDRHQW-UHFFFAOYSA-N 0.000 claims 1
- 239000012141 concentrate Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 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
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1761468A SE335623B (ja) | 1968-12-20 | 1968-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO127404B true NO127404B (ja) | 1973-06-18 |
Family
ID=20303801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO05018/69A NO127404B (ja) | 1968-12-20 | 1969-12-19 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3725032A (ja) |
JP (1) | JPS5241202B1 (ja) |
BE (1) | BE743439A (ja) |
DE (1) | DE1963127C3 (ja) |
FI (1) | FI51493C (ja) |
FR (1) | FR2027602A1 (ja) |
GB (1) | GB1282750A (ja) |
NL (1) | NL6919140A (ja) |
NO (1) | NO127404B (ja) |
SE (1) | SE335623B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953563A (en) * | 1970-04-01 | 1976-04-27 | Advanced Mineral Research | Method for producing high alumina refractory material |
JPS5638433A (en) * | 1979-09-03 | 1981-04-13 | Kobe Steel Ltd | Iron ore pellet containing mgo |
EP0038599B2 (en) * | 1980-04-17 | 1990-08-29 | Aardelite Holding B.V. | Granulated material comprising a filler and an inorganic binding agent |
US4394176A (en) * | 1982-01-21 | 1983-07-19 | Aarding Weerstandlas B.V. | Method of producing silicate-containing granulates |
DE9202621U1 (ja) * | 1992-02-28 | 1992-05-14 | Pfrommer, Volker, 7505 Ettlingen, De | |
CA2694865A1 (en) * | 1996-03-15 | 1997-09-18 | Kabushiki Kaisha Kobe Seiko Sho | Method for making metallic iron |
US6179895B1 (en) | 1996-12-11 | 2001-01-30 | Performix Technologies, Ltd. | Basic tundish flux composition for steelmaking processes |
EP1051242A4 (en) | 1997-11-10 | 2001-07-25 | James Pirtle | BINDER FORMULATION USED IN THE MANUFACTURE OF MINERAL PELLETS |
DE102009023928A1 (de) * | 2009-06-04 | 2010-12-09 | Rheinkalk Gmbh | Verfahren zur Herstellung eines Agglomerats |
WO2020200440A1 (de) * | 2019-04-03 | 2020-10-08 | Wacker Chemie Ag | Verfahren zur herstellung von siliciummetall-haltigen agglomeraten |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US765789A (en) * | 1902-09-02 | 1904-07-26 | Samuel V Peppel | Process of converting furnace-flue dust into blocks. |
US862666A (en) * | 1904-09-16 | 1907-08-06 | Ernst Thalmann | Process of agglomerating pulverulent iron ores. |
US859411A (en) * | 1906-12-26 | 1907-07-09 | Ernst Thalmann | Process of agglomerating materials. |
US1087183A (en) * | 1910-05-20 | 1914-02-17 | Gen Briquetting Co | Process of preliminarily treating mineral and metallic substances which are to be united by pressure. |
US1520893A (en) * | 1923-12-01 | 1924-12-30 | Celite Company | Semirefractory heat insulating material and method of making the same |
US2805140A (en) * | 1951-03-09 | 1957-09-03 | American Potash & Chem Corp | Briquette of synthetic chromium ore |
US2884320A (en) * | 1956-11-07 | 1959-04-28 | United States Steel Corp | Method of agglomerating fine ore |
US3235371A (en) * | 1962-09-10 | 1966-02-15 | Control Of Michigan College Of | Agglomerated mineral products and method of making same |
US3257220A (en) * | 1963-11-04 | 1966-06-21 | Owens Corning Fiberglass Corp | Method of manufacturing calcium silicate insulating materials |
US3386816A (en) * | 1965-06-22 | 1968-06-04 | Mckee & Co Arthur G | Agglomeration of iron oxide material |
US3328861A (en) * | 1965-06-24 | 1967-07-04 | Pullman Inc | Roller hearth tunnel kilns |
AU409898B2 (en) * | 1965-11-18 | 1971-01-29 | The Colonial Sugar Refining Company Limited | Improvements relating tothe manufacture of calcium silicate hydrate products |
US3490895A (en) * | 1966-11-04 | 1970-01-20 | Trafik Ab | Process for cold-hardening of shaped bodies |
-
1968
- 1968-12-20 SE SE1761468A patent/SE335623B/xx unknown
-
1969
- 1969-12-16 US US00885614A patent/US3725032A/en not_active Expired - Lifetime
- 1969-12-16 GB GB61173/69A patent/GB1282750A/en not_active Expired
- 1969-12-17 DE DE1963127A patent/DE1963127C3/de not_active Expired
- 1969-12-19 BE BE743439D patent/BE743439A/xx unknown
- 1969-12-19 FI FI693705A patent/FI51493C/fi active
- 1969-12-19 NL NL6919140A patent/NL6919140A/xx unknown
- 1969-12-19 NO NO05018/69A patent/NO127404B/no unknown
- 1969-12-19 JP JP44102407A patent/JPS5241202B1/ja active Pending
- 1969-12-22 FR FR6944455A patent/FR2027602A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1963127A1 (de) | 1970-07-02 |
US3725032A (en) | 1973-04-03 |
FR2027602A1 (ja) | 1970-10-02 |
SE335623B (ja) | 1971-06-01 |
BE743439A (ja) | 1970-05-28 |
JPS5241202B1 (ja) | 1977-10-17 |
GB1282750A (en) | 1972-07-26 |
NL6919140A (ja) | 1970-06-23 |
FI51493C (fi) | 1977-01-10 |
DE1963127C3 (de) | 1979-10-04 |
DE1963127B2 (de) | 1979-02-15 |
FI51493B (ja) | 1976-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1425427B1 (en) | Iron ore briquetting | |
AU2005250105B2 (en) | Agglomerated stone for using in shaft furnaces, corex furnaces or blast furnaces, method for producing agglomerated stones, and use of fine and superfine iron ore dust | |
US9988695B2 (en) | Method for producing an agglomerate made of fine material containing metal oxide for use as a blast furnace feed material | |
NO127404B (ja) | ||
Kotta et al. | Effect of molasses binder on the physical and mechanical properties of iron ore pellets | |
AU2002325621A1 (en) | Iron ore briquetting | |
CA3124576C (en) | Process for the production of iron ore fines agglomerate and the agglomerated product | |
JP2007077484A (ja) | 炭材内装塊成化物の製造方法 | |
JP2006508251A (ja) | 鉄を含む水硬性結合剤を使う鉱物微粉の冷間ブリケット化及び冷間ペレット化 | |
NO147223B (no) | Fremgangsmaate for styrt fjernelse av stoffer ved oppvarming | |
Pal et al. | Improving reducibility of iron ore pellets by optimization of physical parameters | |
US3318685A (en) | Calcium chloride treatment of oxygen-process steel fume | |
US3153586A (en) | Slag coated ore compacts and process for making the same | |
US2931717A (en) | Treatment of particulate iron ore | |
EP0479487A1 (en) | Briquettes | |
DE102005062036A1 (de) | Agglomeratstein zum Einsatz in Schacht-, Corex- oder Hochöfen | |
Zhu et al. | Utilization of high sulfur raw materials in iron ore pellets | |
NO130595B (ja) | ||
JPS5819729B2 (ja) | セイコウロヘキヨウキユウスルニ テキスル キヨウカカイジヨウタイノ セイコウミルハイキブツダストカラノ セイゾウホウ | |
CN1037915C (zh) | 从废炭中回收金的工艺 | |
US890233A (en) | Method of dephosphorizing and reducing iron ore. | |
JP4467998B2 (ja) | 重金属を含む土壌の処理方法 | |
SU1194904A1 (ru) | Способ подготовки марганцевого сырь к плавке дл производства ферросплавов | |
US1380700A (en) | Chables h | |
DE202004021100U1 (de) | Agglomeratstein zum Einsatz in Schacht-, Corex- oder Hochöfen |