CN102277487A - 一种含碳球团粘结剂及其使用方法 - Google Patents
一种含碳球团粘结剂及其使用方法 Download PDFInfo
- Publication number
- CN102277487A CN102277487A CN2011102592077A CN201110259207A CN102277487A CN 102277487 A CN102277487 A CN 102277487A CN 2011102592077 A CN2011102592077 A CN 2011102592077A CN 201110259207 A CN201110259207 A CN 201110259207A CN 102277487 A CN102277487 A CN 102277487A
- Authority
- CN
- China
- Prior art keywords
- mass percent
- binding agent
- carbonaceous pelletizing
- slaked lime
- pellet feed
- 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
- 239000008188 pellet Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 5
- 229910052799 carbon Inorganic materials 0.000 title abstract description 4
- 239000000853 adhesive Substances 0.000 title abstract 3
- 230000001070 adhesive effect Effects 0.000 title abstract 3
- 238000005453 pelletization Methods 0.000 claims abstract description 56
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 36
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 36
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 36
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 36
- 239000010426 asphalt Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims description 46
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 5
- 235000020357 syrup Nutrition 0.000 description 6
- 239000006188 syrup Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 235000019353 potassium silicate Nutrition 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 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
- 238000001465 metallisation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110259207 CN102277487B (zh) | 2011-09-03 | 2011-09-03 | 一种含碳球团粘结剂的使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110259207 CN102277487B (zh) | 2011-09-03 | 2011-09-03 | 一种含碳球团粘结剂的使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102277487A true CN102277487A (zh) | 2011-12-14 |
CN102277487B CN102277487B (zh) | 2013-05-22 |
Family
ID=45103213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110259207 Active CN102277487B (zh) | 2011-09-03 | 2011-09-03 | 一种含碳球团粘结剂的使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102277487B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104480302A (zh) * | 2014-11-26 | 2015-04-01 | 北京神雾环境能源科技集团股份有限公司 | 含超细煤粉和超细生石灰粉的球团的造块方法 |
CN104843709A (zh) * | 2015-05-06 | 2015-08-19 | 云南永昌硅业股份有限公司 | 石灰球团及其制备方法 |
CN106590790A (zh) * | 2016-11-18 | 2017-04-26 | 神雾环保技术股份有限公司 | 提高不粘煤与生石灰混合球团高温强度的方法 |
CN108004395A (zh) * | 2017-12-19 | 2018-05-08 | 东北大学 | 一种生产氧化球团的复合粘结剂 |
CN108070715A (zh) * | 2017-12-19 | 2018-05-25 | 东北大学 | 一种生产氧化球团和含碳球团的新型复合粘结剂 |
CN112553462A (zh) * | 2020-11-18 | 2021-03-26 | 武汉钢铁有限公司 | 一种含有烧结除尘灰小球的烧结矿及制备方法 |
CN114410963A (zh) * | 2022-01-26 | 2022-04-29 | 宝钢德盛不锈钢有限公司 | 一种酸洗污泥及重力灰冷固球团的粘结剂及其制备方法 |
CN114672604A (zh) * | 2022-03-31 | 2022-06-28 | 鞍钢股份有限公司 | 一种含碳废物制备直接还原铁的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728358A (en) * | 1985-09-26 | 1988-03-01 | Midrex International, B.V. Rotterdam, Zurich Branch | Iron bearing briquet and method of making |
US5000783A (en) * | 1988-07-28 | 1991-03-19 | Oriox Technologies, Inc. | Modified native starch base binder for pelletizing mineral material |
US7105114B2 (en) * | 2004-08-10 | 2006-09-12 | Chemical Lime Company | Briquetting of lime based products with carbon based additives |
CN101522924A (zh) * | 2006-12-28 | 2009-09-02 | 株式会社捷太格特 | 铁系粉末材料及其制法以及制钢原料用团块 |
-
2011
- 2011-09-03 CN CN 201110259207 patent/CN102277487B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728358A (en) * | 1985-09-26 | 1988-03-01 | Midrex International, B.V. Rotterdam, Zurich Branch | Iron bearing briquet and method of making |
US5000783A (en) * | 1988-07-28 | 1991-03-19 | Oriox Technologies, Inc. | Modified native starch base binder for pelletizing mineral material |
US7105114B2 (en) * | 2004-08-10 | 2006-09-12 | Chemical Lime Company | Briquetting of lime based products with carbon based additives |
CN101522924A (zh) * | 2006-12-28 | 2009-09-02 | 株式会社捷太格特 | 铁系粉末材料及其制法以及制钢原料用团块 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104480302A (zh) * | 2014-11-26 | 2015-04-01 | 北京神雾环境能源科技集团股份有限公司 | 含超细煤粉和超细生石灰粉的球团的造块方法 |
CN104843709A (zh) * | 2015-05-06 | 2015-08-19 | 云南永昌硅业股份有限公司 | 石灰球团及其制备方法 |
CN104843709B (zh) * | 2015-05-06 | 2018-03-23 | 云南永昌硅业股份有限公司 | 石灰球团及其制备方法 |
CN106590790A (zh) * | 2016-11-18 | 2017-04-26 | 神雾环保技术股份有限公司 | 提高不粘煤与生石灰混合球团高温强度的方法 |
CN108004395A (zh) * | 2017-12-19 | 2018-05-08 | 东北大学 | 一种生产氧化球团的复合粘结剂 |
CN108070715A (zh) * | 2017-12-19 | 2018-05-25 | 东北大学 | 一种生产氧化球团和含碳球团的新型复合粘结剂 |
CN112553462A (zh) * | 2020-11-18 | 2021-03-26 | 武汉钢铁有限公司 | 一种含有烧结除尘灰小球的烧结矿及制备方法 |
CN114410963A (zh) * | 2022-01-26 | 2022-04-29 | 宝钢德盛不锈钢有限公司 | 一种酸洗污泥及重力灰冷固球团的粘结剂及其制备方法 |
CN114672604A (zh) * | 2022-03-31 | 2022-06-28 | 鞍钢股份有限公司 | 一种含碳废物制备直接还原铁的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102277487B (zh) | 2013-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102277487B (zh) | 一种含碳球团粘结剂的使用方法 | |
CN100348744C (zh) | 一种铁矿球团及其制备方法 | |
JP5000366B2 (ja) | 焼結鉱の製造方法 | |
CN103290158B (zh) | 一种利用生物质木炭实现鲕状高磷铁矿脱磷的方法 | |
CN105219956A (zh) | 一种铁粉冷压球团复合粘结剂的制备方法 | |
CN102634622A (zh) | 采用难选矿、复合矿和含铁废料还原分离金属铁的方法 | |
CN101613798B (zh) | 炼铁添加剂及其制备方法 | |
CN103451421B (zh) | 一种高炉瓦斯泥预还原球团的制备方法 | |
CN101921911A (zh) | 一种球团粘结剂及其制备方法 | |
CN106811597A (zh) | 一种利用石灰窑废气生产高炉用冷固结含碳球团的方法 | |
CN111100981B (zh) | 一种提高富锰渣冶炼锰烧结矿冶金性能的方法 | |
CN103160302B (zh) | 一种含铁碳锌的冶金尘泥处理方法 | |
CN104060009A (zh) | 一种高炉炼铁过程中脱硫剂的加入方法及应用 | |
CN101665867A (zh) | 一种提高烧结矿品位的方法 | |
CN101638718A (zh) | 一种高爆裂温度的含碳球团 | |
CN104726698A (zh) | 酸性复合金属化球团及其生产工艺 | |
CN102936652B (zh) | 一种铁矿球团的制备工艺 | |
CN104805280A (zh) | 一种煤基法生产高品质电炉用金属炉料的工艺 | |
Alsaqoor et al. | Using of Adhesives and Binders for Agglomeration of Particle Waste Resources | |
CN102978385B (zh) | 一种高炉用含碳球团 | |
CN102653822A (zh) | 一种熔融还原炼铁含铁固体副产物及其生产方法 | |
CN102337394A (zh) | 制作球团用的组合物 | |
CN103397178A (zh) | 一种钢铁厂二次含铁尘泥的成型造块制备工艺 | |
CN108165737A (zh) | 一种粉煤灰粘结剂及其制备和使用方法 | |
CN100564552C (zh) | 一种团球矿的粘结剂及其制备方法 |
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 | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Jiemin Inventor after: Zhao Qingchun Inventor after: Li Jiaxin Inventor after: Long Hongming Inventor after: Wang Ping Inventor after: Gao Gang Inventor after: Wei Rufei Inventor after: Hu Fengfeng Inventor before: Zhao Qingchun Inventor before: Li Jiaxin Inventor before: Long Hongming Inventor before: Wang Ping Inventor before: Gao Gang Inventor before: Wei Rufei Inventor before: Hu Fengfeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO QINGCHUN LI JIAXIN LONG HONGMING WANG PING GAO GANG WEI RUFEI HU FENGFENG TO: LI JIEMIN ZHAO QINGCHUN LI JIAXIN LONG HONGMING WANG PING GAO GANG WEI RUFEI HU FENGFENG |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
|
CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
|
CP02 | Change in the address of a patent holder |