CN1099423A - Organic binder for metallurgy - Google Patents
Organic binder for metallurgy Download PDFInfo
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- CN1099423A CN1099423A CN 94111064 CN94111064A CN1099423A CN 1099423 A CN1099423 A CN 1099423A CN 94111064 CN94111064 CN 94111064 CN 94111064 A CN94111064 A CN 94111064A CN 1099423 A CN1099423 A CN 1099423A
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- organic binder
- metallurgy
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- tackifier
- pellet
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Abstract
The organic binder of this invention consists of sodium carboxymethocel as main raw material, viscosity increaser, strengthening agent and corrosion-resistant agent. Or addition of oxidation agent, promoting agent and binding-strengthening agent, and by etherification, organic binder for sintered ore is produced. Its advantages are: the quality of iron is raised, the energy consumption is lowered, the productivity is increased.
Description
The present invention relates to the binding agent that metallurgical agglomerate and pellet are used.
The pellet of prior art, all be with the binding agent of wilkinite as pelletizing, sintering process around knot ore deposit manufacturer.Because bentonitic addition is big, second-rate, caused the iron grade low in pellet formation, energy consumption increases, productive expense increases; In agglomerate is produced, caused bed permeability poor equally, problem such as energy consumption increases, and expense is big.
The purpose of this invention is to provide a kind of organic binder bond, consumption is few, make bed permeability good, cut down the consumption of energy, reduce production cost.
Technical scheme of the present invention is such: adopt general organic binder bond cellulose sodium carboxymethyl (CMC) as basic raw material, the remix tackifier, toughener and sanitas, its proportioning is: CMC accounts for 60-80%, tackifier account for 10-20%, toughener accounts for 9-20%, and sanitas accounts for 0.5-5%, as the binding agent of pellet production; Or Xylo-Mucine (CMC), adding oxygenant again, the sharp tackifier of promotor carry out etherification reaction, and its proportioning accounts for 45-70% for (CMC), and oxygenant accounts for 15-30%, and tackifier account for 1-5%, as the binding agent of agglomerate production.
Embodiment and effect.
Embodiment one,
Pellet usefulness, filling a prescription is: Xylo-Mucine (CMC) accounts for 72%, in the tackifier 15%, and toughener accounts for 10%, and sanitas accounts for 3%.Tackifier Alpha-starch wherein, toughener yellow soda ash, sanitas Paraformaldehyde 96.Consumption 1.0-1.5 ‰ in pellet than obviously improving the iron grade with wilkinite, reduces coke ratio, increases iron output; Improve the green-ball performance, green-ball falls greater than 6 times/0.5 meter, and ultimate compression strength is greater than the 1Kg/ ball, and the dry bulb resistance to compression is greater than 6 kilograms/ball, and the finished ball resistance to compression is greater than 200 kilograms/ball, and reducing property is good, and the low temperature Pulverization ratio is low.
Embodiment two,
Tackifier are with Precondensed UreaFormaldehyde Resin or polyacrylamide or guanamines, and toughener is with tripoly phosphate sodium STPP or sodium polyphosphate, and sanitas is with borax or boric acid.Other parameters and effect and with embodiment one.
Embodiment three,
Agglomerate usefulness, filling a prescription is: Xylo-Mucine (CMC) accounts for 52%, and oxygenant accounts for 25%, promotor accounts for 20%, tackifier account for 3%, oxygenant potassium perchlorate wherein, and promotor is used zinc oxide, the tackifier polyacrylamide, only in agglomerate, use 0.3 ‰, can the enhancing mixed material, improve bed permeability, cut down the consumption of energy, rate ratio improves 10% with wilkinite.
Embodiment four,
Oxygenant is with Potcrate or potassium permanganate; Promotor is with boric acid or borax or other borides; Tackifier are with Precondensed UreaFormaldehyde Resin or guanamines.Other parameters and effect are with embodiment three.
Claims (23)
1, a kind of pellet organic binder for metallurgy, its major ingredient are that Xylo-Mucine (CMC) accounts for 60-80%, it is characterized in that: also have tackifier to account for 10-20% in the prescription, toughener accounts for 9-20%, and sanitas accounts for 0.5-5%.
2, pellet organic binder for metallurgy according to claim 1, it is characterized in that: Xylo-Mucine accounts for 72%, and tackifier account for 15%, and toughener accounts for 10%, and sanitas accounts for 3%.
3, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: tackifier are Alpha-starch.
4, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: tackifier are Precondensed UreaFormaldehyde Resin.
5, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: tackifier are polyacrylamide.
6, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: tackifier are guanamines.
7, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: toughener is a yellow soda ash.
8, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: toughener is a tripoly phosphate sodium STPP.
9, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: toughener is a sodium polyphosphate.
10, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: sanitas is a Paraformaldehyde 96.
11, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: sanitas is a borax.
12, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: sanitas is a boric acid.
13, a kind of agglomerate organic binder for metallurgy, its major ingredient are that cellulose sodium carboxymethyl (CMC) accounts for 45-70%, and it is characterized in that: the reduction-oxidation agent accounts for 15-35% in the prescription, and promotor accounts for 10-30%, and tackifier account for 1-5%.
14, agglomerate organic binder for metallurgy according to claim 13 is characterized in that: Xylo-Mucine (CMC) accounts for 52%, and oxygenant accounts for 25%, and promotor accounts for 20%, and tackifier account for 3%.
15, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: oxygenant is a potassium perchlorate.
16, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: oxygenant is a Potcrate.
17, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: oxygenant is a potassium permanganate.
18, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: promotor is zinc oxide.
19, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: promotor is boric acid.
20, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: promotor is borax.
21, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: tackifier are polyacrylamide.
22, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: tackifier are Precondensed UreaFormaldehyde Resin.
23, according to claim 13 or 14 described agglomerate organic binder for metallurgy, it is characterized in that: tackifier are guanamines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94111064A CN1035481C (en) | 1994-06-30 | 1994-06-30 | Organic binder for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94111064A CN1035481C (en) | 1994-06-30 | 1994-06-30 | Organic binder for metallurgy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1099423A true CN1099423A (en) | 1995-03-01 |
| CN1035481C CN1035481C (en) | 1997-07-23 |
Family
ID=5034970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94111064A Expired - Fee Related CN1035481C (en) | 1994-06-30 | 1994-06-30 | Organic binder for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1035481C (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055319C (en) * | 1995-12-27 | 2000-08-09 | 北京科技大学 | Iron ore pellet compound additive |
| CN100348746C (en) * | 2006-01-25 | 2007-11-14 | 武汉科技大学 | Adhesive for iron-ore pelletizing and preparing method |
| CN100412211C (en) * | 2006-01-25 | 2008-08-20 | 周德聪 | Cementing agent for producing pellet ore and preparing process thereof |
| CN101619387B (en) * | 2009-08-12 | 2011-06-15 | 中南大学 | Low-temperature concretion adhesive for cold press iron coke and preparation method thereof |
| CN102121065A (en) * | 2010-12-14 | 2011-07-13 | 张瑞瑜 | Mineral powder moulding binder |
| CN101260004B (en) * | 2008-04-15 | 2011-08-10 | 濮阳濮耐高温材料（集团）股份有限公司 | Method for producing sintering brown fused alumina |
| CN102605176A (en) * | 2012-04-09 | 2012-07-25 | 通化耐博新材料股份有限公司 | Low-temperature pulverization inhibitor for sintered ore |
| CN102936654A (en) * | 2012-11-27 | 2013-02-20 | 济南济钢铁合金厂 | Organic compound adhering agent for cold press molding of metallurgical mineral powder and preparation method of organic compound adhering agent |
| CN103820638A (en) * | 2014-02-26 | 2014-05-28 | 廊坊紫光化工建材有限公司 | Pellet binder |
| CN104263916A (en) * | 2014-10-09 | 2015-01-07 | 杨志英 | Adhesive for pellet and preparation method of pellet |
| CN104651607A (en) * | 2015-02-05 | 2015-05-27 | 海城市托田炉料有限公司 | Magnesium-iron-based organic adhesive for iron-making pellet |
| CN105143273A (en) * | 2012-05-09 | 2015-12-09 | 瓦勒股份有限公司 | Process for obtaining carboxymethyl cellulose from agro-industrial residues and carboxymethyl cellulose and use thereof |
| CN105238923A (en) * | 2015-10-22 | 2016-01-13 | 昆明理工大学 | Iron mine powder forming bonding glue and application thereof |
| CN105694785A (en) * | 2016-01-26 | 2016-06-22 | 云南邦特新材料有限公司 | Binder added with tail gas dust of calcium carbide furnace and preparation method thereof |
| CN106755985A (en) * | 2016-12-20 | 2017-05-31 | 江苏省冶金设计院有限公司 | The composite dry powder binding agent and iron powder forming method of iron powder shaping |
| CN107721291A (en) * | 2017-11-27 | 2018-02-23 | 保定市胜辉聚合物科技有限公司 | Processing Industrial Solid Waste with exempt from drying binding agent |
| CN109112297A (en) * | 2018-10-19 | 2019-01-01 | 攀钢集团攀枝花钢铁研究院有限公司 | Converter is enriched with sludge molding binder and converter is enriched with sludge forming method |
| CN110241305A (en) * | 2019-06-29 | 2019-09-17 | 日照大福粘合剂有限公司 | A kind of organic bond and its addition equipment for agglomerates of sintered pellets pelletizing |
| CN112143885A (en) * | 2020-09-21 | 2020-12-29 | 西安建筑科技大学 | Composite additive for iron ore pellets and iron ore pellets |
| CN116162789A (en) * | 2022-12-09 | 2023-05-26 | 攀钢集团攀枝花钢铁研究院有限公司 | Vanadium titano-magnetite pellet organic binder and application method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL187123C (en) * | 1975-11-20 | 1991-06-03 | Akzo Nv | METHOD FOR AGGLOMERATING ORE MATERIALS |
| US4863512A (en) * | 1987-06-29 | 1989-09-05 | Aqualon Company | Binder for metal-containing ores |
| JPH01246127A (en) * | 1987-12-19 | 1989-10-02 | Idemitsu Petrochem Co Ltd | Recovery of lithium chloride |
| CA2082128C (en) * | 1991-11-07 | 2002-12-31 | Henricus R. G. Steeghs | Process for agglomerating particulate material and products made from such processes |
| EP0656072B1 (en) * | 1992-08-06 | 2000-03-15 | Akzo Nobel N.V. | Binder composition and process for agglomerating particulate material |
-
1994
- 1994-06-30 CN CN94111064A patent/CN1035481C/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055319C (en) * | 1995-12-27 | 2000-08-09 | 北京科技大学 | Iron ore pellet compound additive |
| CN100348746C (en) * | 2006-01-25 | 2007-11-14 | 武汉科技大学 | Adhesive for iron-ore pelletizing and preparing method |
| CN100412211C (en) * | 2006-01-25 | 2008-08-20 | 周德聪 | Cementing agent for producing pellet ore and preparing process thereof |
| CN101260004B (en) * | 2008-04-15 | 2011-08-10 | 濮阳濮耐高温材料（集团）股份有限公司 | Method for producing sintering brown fused alumina |
| CN101619387B (en) * | 2009-08-12 | 2011-06-15 | 中南大学 | Low-temperature concretion adhesive for cold press iron coke and preparation method thereof |
| CN102121065A (en) * | 2010-12-14 | 2011-07-13 | 张瑞瑜 | Mineral powder moulding binder |
| CN102121065B (en) * | 2010-12-14 | 2012-11-14 | 张瑞瑜 | Mineral powder moulding binder |
| CN102605176A (en) * | 2012-04-09 | 2012-07-25 | 通化耐博新材料股份有限公司 | Low-temperature pulverization inhibitor for sintered ore |
| CN105143273A (en) * | 2012-05-09 | 2015-12-09 | 瓦勒股份有限公司 | Process for obtaining carboxymethyl cellulose from agro-industrial residues and carboxymethyl cellulose and use thereof |
| CN102936654A (en) * | 2012-11-27 | 2013-02-20 | 济南济钢铁合金厂 | Organic compound adhering agent for cold press molding of metallurgical mineral powder and preparation method of organic compound adhering agent |
| CN103820638A (en) * | 2014-02-26 | 2014-05-28 | 廊坊紫光化工建材有限公司 | Pellet binder |
| CN104263916A (en) * | 2014-10-09 | 2015-01-07 | 杨志英 | Adhesive for pellet and preparation method of pellet |
| CN104651607A (en) * | 2015-02-05 | 2015-05-27 | 海城市托田炉料有限公司 | Magnesium-iron-based organic adhesive for iron-making pellet |
| CN105238923B (en) * | 2015-10-22 | 2017-05-10 | 昆明理工大学 | Iron mine powder forming bonding glue and application thereof |
| CN105238923A (en) * | 2015-10-22 | 2016-01-13 | 昆明理工大学 | Iron mine powder forming bonding glue and application thereof |
| CN105694785A (en) * | 2016-01-26 | 2016-06-22 | 云南邦特新材料有限公司 | Binder added with tail gas dust of calcium carbide furnace and preparation method thereof |
| CN105694785B (en) * | 2016-01-26 | 2018-12-04 | 云南邦特新材料有限公司 | A kind of binder and preparation method thereof joined calcium carbide stove exhaust dust |
| CN106755985A (en) * | 2016-12-20 | 2017-05-31 | 江苏省冶金设计院有限公司 | The composite dry powder binding agent and iron powder forming method of iron powder shaping |
| CN107721291A (en) * | 2017-11-27 | 2018-02-23 | 保定市胜辉聚合物科技有限公司 | Processing Industrial Solid Waste with exempt from drying binding agent |
| CN109112297A (en) * | 2018-10-19 | 2019-01-01 | 攀钢集团攀枝花钢铁研究院有限公司 | Converter is enriched with sludge molding binder and converter is enriched with sludge forming method |
| CN109112297B (en) * | 2018-10-19 | 2020-08-28 | 攀钢集团攀枝花钢铁研究院有限公司 | Binder for forming converter enriched sludge and converter enriched sludge forming method |
| CN110241305A (en) * | 2019-06-29 | 2019-09-17 | 日照大福粘合剂有限公司 | A kind of organic bond and its addition equipment for agglomerates of sintered pellets pelletizing |
| CN112143885A (en) * | 2020-09-21 | 2020-12-29 | 西安建筑科技大学 | Composite additive for iron ore pellets and iron ore pellets |
| CN116162789A (en) * | 2022-12-09 | 2023-05-26 | 攀钢集团攀枝花钢铁研究院有限公司 | Vanadium titano-magnetite pellet organic binder and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1035481C (en) | 1997-07-23 |
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