CN1035481C - Organic binder for metallurgy - Google Patents
Organic binder for metallurgy Download PDFInfo
- Publication number
- CN1035481C CN1035481C CN94111064A CN94111064A CN1035481C CN 1035481 C CN1035481 C CN 1035481C CN 94111064 A CN94111064 A CN 94111064A CN 94111064 A CN94111064 A CN 94111064A CN 1035481 C CN1035481 C CN 1035481C
- Authority
- CN
- China
- Prior art keywords
- organic binder
- weight
- accounts
- tackifier
- pellet
- 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 - Fee Related
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 20
- 238000005272 metallurgy Methods 0.000 title claims description 11
- 239000008188 pellet Substances 0.000 claims abstract description 18
- 239000012745 toughening agent Substances 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 4
- 229920002907 Guar gum Polymers 0.000 claims description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- 239000000665 guar gum Substances 0.000 claims description 3
- 229960002154 guar gum Drugs 0.000 claims description 3
- 235000010417 guar gum Nutrition 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 2
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 229920002866 paraformaldehyde Polymers 0.000 claims description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 235000019830 sodium polyphosphate Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract description 7
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
一种球团矿用冶金有机粘结剂，它是以有机粘结剂羧甲基纤维素钠(Na-CMC)为主配方，混入增粘剂，增强剂和防腐剂，成为球团矿用有机粘结剂。其优点是提高铁品位，降低能耗，提高铁产量。A metallurgical organic binder for pellets, which is based on the organic binder sodium carboxymethyl cellulose (Na-CMC), mixed with a thickener, a reinforcing agent and an antiseptic, and becomes a organic binder. Its advantages are to improve iron grade, reduce energy consumption and increase iron output.
Description
The present invention relates to the binding agent that metallurgical agglomerate and pellet are used.
The pellet of prior art, agglomerate manufacturer all are with the binding agent of wilkinite as pelletizing, sintering process.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 Xylo-Mucine (Na-CMC) as basic raw material, the remix tackifier, toughener and sanitas, its proportioning is: Na-CMC accounts for 60-80% weight, tackifier account for 10-20% weight, toughener accounts for 9-20% weight, and sanitas accounts for 0.5-5% weight, as the binding agent of pellet production; Or carboxymethyl cellulose sodium (Na-CMC), add oxygenant again, promotor helps tackifier and carries out etherification reaction, its proportioning accounts for 45-70% weight for (Na-CMC), oxygenant accounts for 15-35% weight, promotor accounts for 10-30% weight, and tackifier account for 1-5% weight, as the binding agent of agglomerate production.
Embodiment and effect.
Embodiment one,
Pellet usefulness, filling a prescription is: Xylo-Mucine (Na-CMC) accounts for 72% weight, and (factory is all chemical plant, southern part of the country company limiteds of Guangzhou flower, and the trade mark: Nan Xiu), tackifier account for 15% weight, and toughener accounts for 10% weight, and sanitas accounts for 3% weight.Tackifier Alpha-starch wherein, toughener yellow soda ash, sanitas Paraformaldehyde 96.Consumption 1.0-1.5 ‰ weight in the system pellet, than obviously improving the iron grade with wilkinite, reduce coke ratio, increase iron output, improve production performance, green-ball falls greater than 6 times/0.5 meter, compression strength of green pellet is greater than the 1Kg/ ball, and dry bulb pushes 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,
(factory is all chemical plant, southern part of the country company limiteds of Guangzhou flower to tackifier with urea-formaldehyde resin, the trade mark: Nan Xiu) or polyacrylamide (factory is all chemical plant, southern part of the country company limiteds of Guangzhou flower, the trade mark: Nan Xiu) or guar gum (place of production is an India, brand: avenge imperial S-20), 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 (Na-CMC) accounts for 52% weight, and oxygenant accounts for 25% weight, etherificate promotor accounts for 20% weight, and tackifier account for 3% weight, wherein the oxygenant potassium perchlorate, promotor is used zinc oxide, the tackifier polyacrylamide.Use only 0.3 ‰ weight in agglomerate, energy enhancing mixed material improves bed permeability, cuts down the consumption of energy, and the iron rate ratio improves 10% weight with wilkinite.
Embodiment four,
Oxygenant is with Potcrate or potassium permanganate; Promotor is with boric acid or borax or other borides; Tackifier are with urea-formaldehyde resin or guar gum.Other parameters and effect are with embodiment three.
Claims (9)
1, a kind of pellet organic binder for metallurgy, its composition is that Xylo-Mucine accounts for 60-80% weight, it is characterized in that: also have tackifier to account for 10-20% weight in the prescription, toughener accounts for 9-20% weight, sanitas accounts for 0.5-5% weight, wherein toughener is a yellow soda ash, tripoly phosphate sodium STPP or sodium polyphosphate.
2, pellet organic binder for metallurgy according to claim 1, it is characterized in that: Xylo-Mucine accounts for 72% weight, and tackifier account for 15% weight, and toughener accounts for 10% weight, and sanitas accounts for 3% weight.
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 urea-formaldehyde 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 guar gum.
7, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: sanitas is a Paraformaldehyde 96.
8, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: sanitas is a borax.
9, pellet organic binder for metallurgy according to claim 1 and 2 is characterized in that: sanitas is a boric acid.
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 CN1099423A (en) | 1995-03-01 |
| CN1035481C true 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) |
Families Citing this family (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 |
| CN100412211C (en) * | 2006-01-25 | 2008-08-20 | 周德聪 | Cementing agent for producing pellet ore and preparing process thereof |
| CN100348746C (en) * | 2006-01-25 | 2007-11-14 | 武汉科技大学 | Adhesive for iron-ore pelletizing and preparing method |
| 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 |
| 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 |
| CN104263916B (en) * | 2014-10-09 | 2017-04-12 | 杨志英 | Adhesive for pellet and preparation method of pellet |
| CN104651607B (en) * | 2015-02-05 | 2017-01-04 | 海城市托田炉料有限公司 | A kind of iron smelting pellets ore deposit magnesium iron-based organic binder bond |
| CN105238923B (en) * | 2015-10-22 | 2017-05-10 | 昆明理工大学 | A kind of iron ore powder molding adhesive and its application |
| 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 |
| 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 converter-enriched sludge forming and method for forming converter-enriched sludge |
| CN110241305B (en) * | 2019-06-29 | 2021-11-16 | 日照大福粘合剂有限公司 | Organic adhesive adding equipment for sintering pelletizing |
| CN112143885B (en) * | 2020-09-21 | 2022-07-29 | 西安建筑科技大学 | A composite additive for iron ore pellets and iron ore pellets |
| CN116162789B (en) * | 2022-12-09 | 2024-11-15 | 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2652281A1 (en) * | 1975-11-20 | 1977-06-02 | Akzo Gmbh | AGGLOMERATES AND PROCESS FOR THEIR MANUFACTURING |
| CN1030943A (en) * | 1987-06-29 | 1989-02-08 | 阿奎龙公司 | Binder for metal-containing ores |
| US4919911A (en) * | 1987-12-19 | 1990-04-24 | Idemitsu Petrochemical Company Limited | Method of recovering a lithium chloride |
| EP0541181A1 (en) * | 1991-11-07 | 1993-05-12 | Akzo Nobel N.V. | Process for agglomerating particulate material and products made from such processes |
| WO1994003648A1 (en) * | 1992-08-06 | 1994-02-17 | 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
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2652281A1 (en) * | 1975-11-20 | 1977-06-02 | Akzo Gmbh | AGGLOMERATES AND PROCESS FOR THEIR MANUFACTURING |
| US4288245A (en) * | 1975-11-20 | 1981-09-08 | Akzo Nv | Process for producing agglomerates of metal containing ores and the product of the process |
| CN1030943A (en) * | 1987-06-29 | 1989-02-08 | 阿奎龙公司 | Binder for metal-containing ores |
| US4919911A (en) * | 1987-12-19 | 1990-04-24 | Idemitsu Petrochemical Company Limited | Method of recovering a lithium chloride |
| EP0541181A1 (en) * | 1991-11-07 | 1993-05-12 | Akzo Nobel N.V. | Process for agglomerating particulate material and products made from such processes |
| WO1994003648A1 (en) * | 1992-08-06 | 1994-02-17 | Akzo Nobel N.V. | Binder composition and process for agglomerating particulate material |
Non-Patent Citations (2)
| Title |
|---|
| BUR MIUO REP INVEST 1989 RI9230 1989.1.1 Haas L A 等人 * |
| PUBL AUATRALAE INST MIN METALL 1993 3/93 1395-402 1993.1.1 Baptiata de li ma, J R.等人 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1099423A (en) | 1995-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1035481C (en) | Organic binder for metallurgy | |
| CN103194595A (en) | Composite type fluorite pelletizing adhesive | |
| CN102807336B (en) | Silicate inorganic binder for casting and method for preparing silicate inorganic binder for casting | |
| CN104988308B (en) | Iron ore pellets richness iron compound binding agent and preparation method and purposes | |
| CN103848582A (en) | Gelled material for soil solidification | |
| CN102060462B (en) | Preparation method of enforced flyash cement grinding aid | |
| CN105480958A (en) | Electric furnace phosphorus preparation method | |
| CN103290206B (en) | The composite additive of iron and aluminium and application in a kind of high efficiency separation red mud | |
| CN100348746C (en) | Adhesive for iron-ore pelletizing and preparing method | |
| CN107228143A (en) | A kind of friction material of brake block | |
| CN101768664B (en) | Binder for metal powder ore cold consolidation so as to substitute for sinter ore and application method thereof | |
| CN102167848B (en) | Composite used for selenium fertilizer processing and preparation method and application thereof | |
| CN102139340A (en) | Composite powder binding agent containing gelatinized phosphate starch and kaolin and preparation method thereof | |
| CN103571388A (en) | High-temperature-resistant hot melt adhesive | |
| CN1037516C (en) | Additive for metallurgical sintering | |
| CN111675200A (en) | Method for producing powdered rock phosphate pellets by using powdered rock phosphate | |
| CN102634397A (en) | Preparation technology of briquette binder and product thereof | |
| CN102527923A (en) | Glucose-phenol resin adhesive for foundry and a preparation method of same | |
| CN106755985A (en) | The composite dry powder binding agent and iron powder forming method of iron powder shaping | |
| CN111675201A (en) | Environment-friendly energy-saving adhesive for processing ground phosphate rock pellets | |
| CN100366756C (en) | Titanium ore cold briquette for blast furnace protection and production method thereof | |
| CN115319647B (en) | Xerogel and preparation method thereof, organic-inorganic composite binding agent, corundum grinding tool and preparation method thereof | |
| CN116065019A (en) | Ferrous metallurgy dust-removing pellet binder and preparation and use methods thereof | |
| CN1184294C (en) | Gasified coal briquette | |
| CN101704061A (en) | Syrup-combined type sand for casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |