CN101608256A - 高结晶水褐铁矿生产烧结矿的方法 - Google Patents
高结晶水褐铁矿生产烧结矿的方法 Download PDFInfo
- Publication number
- CN101608256A CN101608256A CNA2009100947354A CN200910094735A CN101608256A CN 101608256 A CN101608256 A CN 101608256A CN A2009100947354 A CNA2009100947354 A CN A2009100947354A CN 200910094735 A CN200910094735 A CN 200910094735A CN 101608256 A CN101608256 A CN 101608256A
- Authority
- CN
- China
- Prior art keywords
- agglomerate
- sintering
- limonite
- crystal water
- ore
- 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.)
- Granted
Links
- 238000005245 sintering Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000013078 crystal Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000013065 commercial product Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000009770 conventional sintering Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 38
- 229910052742 iron Inorganic materials 0.000 abstract description 19
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000005469 granulation Methods 0.000 abstract description 3
- 230000003179 granulation Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 208000019901 Anxiety disease Diseases 0.000 abstract description 2
- 230000036506 anxiety Effects 0.000 abstract description 2
- 238000006253 efflorescence Methods 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 206010037844 rash Diseases 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 229910002588 FeOOH Inorganic materials 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
贵沙矿粉 | 褐矿粉 | 精矿粉1 | 精矿粉2 | 燃料 | 白云石 | 石灰石 | 生石灰 | SYP | 返矿 |
27.1 | 12.5 | 20.1 | 14.7 | 4.7 | 3.8 | 2.7 | 3.4 | 0.028 | 10.972 |
B2O3% | MnO2% | 粘度泊 | 水分% | 大于40目% |
8.55 | 6.28 | 2.3 | ≤5 | ≤15 |
产量t/d | 利用系数t/m2.h | 日历作业率% | 燃料消耗kg/t |
2138.40 | 0.99 | 95.36 | 96.93 |
贵沙矿粉 | 褐矿粉 | 精矿粉1 | 精矿粉2 | 燃料 | 白云石 | 石灰石 | 生石灰 | SYP | 返矿 |
31.0 | 5.5 | 20.3 | 20.1 | 5.1 | 4.2 | 3.8 | 4.0 | 0.03 | 5.97 |
B2O3% | MnO2% | 粘度泊 | 水分% | 大于40目% |
10.01 | 3.89 | 1.9 | ≤5 | ≤15 |
产量t/d | 利用系数t/m2.h | 日历作业率% | 燃料消耗kg/t |
2139.10 | 0.98 | 95.75 | 96.87 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100947354A CN101608256B (zh) | 2009-07-16 | 2009-07-16 | 高结晶水褐铁矿生产烧结矿的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100947354A CN101608256B (zh) | 2009-07-16 | 2009-07-16 | 高结晶水褐铁矿生产烧结矿的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101608256A true CN101608256A (zh) | 2009-12-23 |
CN101608256B CN101608256B (zh) | 2011-05-18 |
Family
ID=41482165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100947354A Active CN101608256B (zh) | 2009-07-16 | 2009-07-16 | 高结晶水褐铁矿生产烧结矿的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101608256B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102242255A (zh) * | 2011-06-27 | 2011-11-16 | 攀钢集团有限公司 | 高钛型钒钛磁铁精矿配加褐铁矿的烧结方法 |
CN102586591A (zh) * | 2012-03-09 | 2012-07-18 | 中南大学 | 一种利用高铝褐铁矿生产高炉炼铁用烧结矿的工艺 |
CN102787234A (zh) * | 2012-08-23 | 2012-11-21 | 武钢集团昆明钢铁股份有限公司 | 褐铁矿的高配比烧结方法 |
CN102816922A (zh) * | 2011-06-10 | 2012-12-12 | 上海梅山钢铁股份有限公司 | 一种烧结原料组合物及烧结造块方法 |
CN103484661A (zh) * | 2013-09-13 | 2014-01-01 | 中南大学 | 利用废气余热强化高比例褐铁矿烧结的方法 |
CN107460310A (zh) * | 2017-08-09 | 2017-12-12 | 包头钢铁(集团)有限责任公司 | 一种制备烧结矿的方法 |
CN108315551A (zh) * | 2018-02-05 | 2018-07-24 | 武汉科技大学 | 一种低品位褐铁矿的烧结方法 |
CN109182735A (zh) * | 2018-11-17 | 2019-01-11 | 武钢集团昆明钢铁股份有限公司 | 高结晶水褐铁矿烧结方法 |
CN109234523A (zh) * | 2018-11-17 | 2019-01-18 | 武钢集团昆明钢铁股份有限公司 | 一种高结晶水高配比褐铁矿烧结方法 |
CN111172385A (zh) * | 2020-01-20 | 2020-05-19 | 包头钢铁(集团)有限责任公司 | 一种利用高结晶水铁矿粉制备烧结矿的方法 |
CN113981211A (zh) * | 2021-10-14 | 2022-01-28 | 张家港宏昌钢板有限公司 | 一种高比例褐铁矿的烧结方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1033919C (zh) * | 1993-12-17 | 1997-01-29 | 南京第二钢铁厂 | 低温烧结赤铁矿和褐铁矿粉的方法 |
CN101463423B (zh) * | 2009-01-12 | 2010-07-28 | 北京科技大学 | 一种铁烧结矿复合喷洒剂 |
-
2009
- 2009-07-16 CN CN2009100947354A patent/CN101608256B/zh active Active
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102816922A (zh) * | 2011-06-10 | 2012-12-12 | 上海梅山钢铁股份有限公司 | 一种烧结原料组合物及烧结造块方法 |
CN102816922B (zh) * | 2011-06-10 | 2014-05-14 | 上海梅山钢铁股份有限公司 | 一种烧结原料组合物及烧结造块方法 |
CN102242255B (zh) * | 2011-06-27 | 2014-08-20 | 攀钢集团有限公司 | 高钛型钒钛磁铁精矿配加褐铁矿的烧结方法 |
CN102242255A (zh) * | 2011-06-27 | 2011-11-16 | 攀钢集团有限公司 | 高钛型钒钛磁铁精矿配加褐铁矿的烧结方法 |
CN102586591A (zh) * | 2012-03-09 | 2012-07-18 | 中南大学 | 一种利用高铝褐铁矿生产高炉炼铁用烧结矿的工艺 |
CN102787234A (zh) * | 2012-08-23 | 2012-11-21 | 武钢集团昆明钢铁股份有限公司 | 褐铁矿的高配比烧结方法 |
CN102787234B (zh) * | 2012-08-23 | 2014-06-25 | 武钢集团昆明钢铁股份有限公司 | 褐铁矿的高配比烧结方法 |
CN103484661B (zh) * | 2013-09-13 | 2015-04-08 | 中南大学 | 利用废气余热强化高比例褐铁矿烧结的方法 |
CN103484661A (zh) * | 2013-09-13 | 2014-01-01 | 中南大学 | 利用废气余热强化高比例褐铁矿烧结的方法 |
CN107460310A (zh) * | 2017-08-09 | 2017-12-12 | 包头钢铁(集团)有限责任公司 | 一种制备烧结矿的方法 |
CN108315551A (zh) * | 2018-02-05 | 2018-07-24 | 武汉科技大学 | 一种低品位褐铁矿的烧结方法 |
CN109182735A (zh) * | 2018-11-17 | 2019-01-11 | 武钢集团昆明钢铁股份有限公司 | 高结晶水褐铁矿烧结方法 |
CN109234523A (zh) * | 2018-11-17 | 2019-01-18 | 武钢集团昆明钢铁股份有限公司 | 一种高结晶水高配比褐铁矿烧结方法 |
CN109234523B (zh) * | 2018-11-17 | 2021-01-29 | 武钢集团昆明钢铁股份有限公司 | 一种高结晶水高配比褐铁矿烧结方法 |
CN111172385A (zh) * | 2020-01-20 | 2020-05-19 | 包头钢铁(集团)有限责任公司 | 一种利用高结晶水铁矿粉制备烧结矿的方法 |
CN111172385B (zh) * | 2020-01-20 | 2022-04-08 | 包头钢铁(集团)有限责任公司 | 一种利用高结晶水铁矿粉制备烧结矿的方法 |
CN113981211A (zh) * | 2021-10-14 | 2022-01-28 | 张家港宏昌钢板有限公司 | 一种高比例褐铁矿的烧结方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101608256B (zh) | 2011-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101608256B (zh) | 高结晶水褐铁矿生产烧结矿的方法 | |
CN101294243B (zh) | 铁精矿烧结混合料制粒方法 | |
CN103627894B (zh) | 一种钒钛磁铁精矿配加菱铁矿的烧结方法 | |
CN102381690B (zh) | 磷矿粉富氧粘结剂 | |
CN103320607B (zh) | 一种冷固球及其制备方法 | |
CN102586589B (zh) | 一种白云鄂博矿超细铁精矿粉在烧结中的应用方法 | |
CN101928823A (zh) | 含高结晶水铁矿粉的烧结方法 | |
CN101649390A (zh) | 大型烧结机超细粒精粉烧结方法 | |
CN113528808B (zh) | 基于高结晶水褐铁矿和磁选尾渣的烧结矿及其生产方法 | |
CN105177279A (zh) | 一种提高高铬型钒钛烧结矿质量的方法 | |
CN101613798B (zh) | 炼铁添加剂及其制备方法 | |
CN106480307A (zh) | 一种改善烧结矿均质性的方法 | |
CN103436694A (zh) | 一种制备粉铬矿球团的方法 | |
CN103627895B (zh) | 带式烧结机烧结铬精粉矿的生产方法 | |
CN103710536A (zh) | 一种高性能的球团矿粘结剂的制备方法 | |
CN111100981B (zh) | 一种提高富锰渣冶炼锰烧结矿冶金性能的方法 | |
CN103725875B (zh) | 一种高性能的球团矿 | |
CN111154970B (zh) | 一种提高大比例褐铁矿烧结生产中烧结矿质量的方法 | |
CN106337117B (zh) | 一种双碱度复合烧结矿的超厚料层烧结方法 | |
CN101994002B (zh) | 尖山精矿粉与褐铁矿配矿的烧结方法 | |
CN103882224A (zh) | 一种低品位红土镍矿的耦合式烧结方法 | |
CN104313229A (zh) | 用竖炉直接还原高磷矿生产高磷铁的方法 | |
CN102816922A (zh) | 一种烧结原料组合物及烧结造块方法 | |
CN103114198A (zh) | 一种镍闪速熔炼水淬渣的利用方法 | |
CN103031430B (zh) | 一种采用高配比返矿制造烧结底料的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HONGHE IRON & STEEL Co.,Ltd. Assignor: WUGANG GROUP KUNMING IRON AND STEEL Co.,Ltd. Contract record no.: 2012530000006 Denomination of invention: Method for manufacturing sintering ore from limonite with high content of crystal water Granted publication date: 20110518 License type: Common License Open date: 20091223 Record date: 20120327 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 661100 Main Street (Park), Yu Chao Pu town, Mengzi, Honghe Prefecture, Yunnan Patentee after: HONGHE IRON & STEEL Co.,Ltd. Address before: 650302 science and technology innovation department, Kunjia steel, Lang Jia Zhuang, Anning City, Kunming, Yunnan Patentee before: WUGANG GROUP KUNMING IRON AND STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: No.36, gangkun Road, JinFang street, Anning City, Kunming City, Yunnan Province Patentee after: WUGANG GROUP KUNMING IRON AND STEEL Co.,Ltd. Address before: 661100 Main Street (Park), Yu Chao Pu town, Mengzi, Honghe Prefecture, Yunnan Patentee before: HONGHE IRON & STEEL Co.,Ltd. |