CN104830101A - Ultrafine processing technique of mica iron oxide by wet process - Google Patents
Ultrafine processing technique of mica iron oxide by wet process Download PDFInfo
- Publication number
- CN104830101A CN104830101A CN201510250863.9A CN201510250863A CN104830101A CN 104830101 A CN104830101 A CN 104830101A CN 201510250863 A CN201510250863 A CN 201510250863A CN 104830101 A CN104830101 A CN 104830101A
- Authority
- CN
- China
- Prior art keywords
- iron oxide
- grinding
- mica iron
- iron mica
- raw material
- 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.)
- Pending
Links
- 239000010445 mica Substances 0.000 title claims abstract description 40
- 229910052618 mica group Inorganic materials 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 17
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract description 18
- 238000000227 grinding Methods 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000002002 slurry Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 64
- 229910052742 iron Inorganic materials 0.000 claims description 32
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 238000003801 milling Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention discloses an ultrafine processing technique of mica iron oxide by a wet process, which comprises the following steps: grinding a mica iron oxide raw material in a ball grinder, adding water as a grinding medium, and preparing the powder into a raw material slurry with the solid content of 50-70%, wherein the grinding time is 30-120 minutes; and adding a grinding assistant which accounts for 10-12 wt% of the mica iron oxide, and grinding at high speed to obtain the ultrafine mica iron oxide powder. According to the technique, the mica iron oxide raw material is ground by the ball grinder, and the operating parameters are optimized, so that the average fineness of the mica iron oxide can reach 1000 meshes below, thereby preparing the mica iron oxide with higher laminated structure content and smaller average particle size.
Description
Technical field
The present invention relates to iron mica processing technique field, particularly relate to a kind of iron mica Fine grinding technique.
Background technology
Iron mica, be occurring in nature a kind of special take ferric oxide as the iron ore of main chemical compositions, the similar mica of its crystalline state, structure is flakey, and grey black, has metalluster.Due to its distinctive flaky texture feature, the ferric oxide prepared by pulverizing, super-fine processing, sorting ash, red iron oxide are mainly used as the filler of protective system.Current iron mica disintegrating process is complicated, and crushing effect is bad.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of iron mica Fine grinding technique is provided, iron mica raw material is passed through ball mill grinding, pass through optimizing operation parameters, make the average fineness of iron mica all can reach below 1000 orders, prepare the iron mica product that sheet structure content is many, mean particle size is thinner.
The present invention adopts following technical scheme to achieve these goals:
A kind of iron mica Fine grinding technique, iron mica raw material is ground by ball mill, add water and do grinding medium, powder is made into the raw material slurry that solid content is 50-70%, milling time is 30-120 minute, with the weight percent meter of iron mica, add the grinding aid of 10-12%, obtain ultra-fine iron mica powder through speed lapping.
Preferably, described solid content is 65%, and milling time is 120 minutes.
Described grinding aid is ethylene glycol.
Compared with the prior art, beneficial effect of the present invention is as follows:
Iron mica Fine grinding technique of the present invention, iron mica raw material is passed through ball mill grinding, by optimizing operation parameters, make the average fineness of iron mica all can reach below 1000 orders, prepare the iron mica product that sheet structure content is many, mean particle size is thinner.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, but the present invention is not limited only to these embodiments, and under the prerequisite not departing from present inventive concept, any improvement done all drops within protection scope of the present invention.
Embodiment 1:
A kind of iron mica Fine grinding technique, iron mica raw material is ground by ball mill, add water and do grinding medium, powder is made into the raw material slurry that solid content is 50%, milling time is 90 minutes, with the weight percent meter of iron mica, adds the grinding aid of 10%, obtain ultra-fine iron mica powder through speed lapping, described grinding aid is ethylene glycol.
Embodiment 2:
A kind of iron mica Fine grinding technique, iron mica raw material is ground by ball mill, add water and do grinding medium, powder is made into the raw material slurry that solid content is 65%, milling time is 120 minutes, with the weight percent meter of iron mica, adds the grinding aid of 10-12%, obtain ultra-fine iron mica powder through speed lapping, described grinding aid is ethylene glycol.
Claims (3)
1. an iron mica Fine grinding technique, it is characterized in that: iron mica raw material is ground by ball mill, add water and do grinding medium, powder is made into the raw material slurry that solid content is 50-70%, milling time is 30-120 minute, with the weight percent meter of iron mica, add the grinding aid of 10-12%, obtain ultra-fine iron mica powder through speed lapping.
2. iron mica Fine grinding technique according to claim 1, it is characterized in that: described solid content is 65%, milling time is 120 minutes.
3. iron mica Fine grinding technique according to claim 1, is characterized in that: described grinding aid is ethylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250863.9A CN104830101A (en) | 2015-05-15 | 2015-05-15 | Ultrafine processing technique of mica iron oxide by wet process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250863.9A CN104830101A (en) | 2015-05-15 | 2015-05-15 | Ultrafine processing technique of mica iron oxide by wet process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104830101A true CN104830101A (en) | 2015-08-12 |
Family
ID=53808313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510250863.9A Pending CN104830101A (en) | 2015-05-15 | 2015-05-15 | Ultrafine processing technique of mica iron oxide by wet process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104830101A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398371A (en) * | 2016-08-31 | 2017-02-15 | 安徽纽亚达科技有限责任公司 | Method for modifying micaceous iron oxide with silane coupling agent |
| CN106398317A (en) * | 2016-08-31 | 2017-02-15 | 安徽纽亚达科技有限责任公司 | Method for modifying mica iron oxide with silane coupling agent |
| CN106398318A (en) * | 2016-08-31 | 2017-02-15 | 安徽纽亚达科技有限责任公司 | Wet processing method for mica iron oxide |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074230A (en) * | 1992-04-21 | 1993-07-14 | 繁昌县铅锌厂 | Production process of mica iron oxide pigment |
| WO2008097427A1 (en) * | 2007-02-07 | 2008-08-14 | Unimin Corporation | Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
| CN101502815A (en) * | 2009-02-26 | 2009-08-12 | 江苏拜富色釉料有限公司 | Method for preparing zirconium orthosilicate |
| CN102863824A (en) * | 2012-08-25 | 2013-01-09 | 华南理工大学 | Method for preparing unsaturated carboxylic zinc salt functionalized graphene |
| CN104403369A (en) * | 2014-11-26 | 2015-03-11 | 甘振辉 | Preparation method for acrylic copolymer ground calcium carbonate ultrafine powder |
-
2015
- 2015-05-15 CN CN201510250863.9A patent/CN104830101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074230A (en) * | 1992-04-21 | 1993-07-14 | 繁昌县铅锌厂 | Production process of mica iron oxide pigment |
| CN1041213C (en) * | 1992-04-21 | 1998-12-16 | 地方国营安徽省繁昌县铅锌矿 | Production method of mica iron oxide pigment |
| WO2008097427A1 (en) * | 2007-02-07 | 2008-08-14 | Unimin Corporation | Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
| CN101502815A (en) * | 2009-02-26 | 2009-08-12 | 江苏拜富色釉料有限公司 | Method for preparing zirconium orthosilicate |
| CN102863824A (en) * | 2012-08-25 | 2013-01-09 | 华南理工大学 | Method for preparing unsaturated carboxylic zinc salt functionalized graphene |
| CN104403369A (en) * | 2014-11-26 | 2015-03-11 | 甘振辉 | Preparation method for acrylic copolymer ground calcium carbonate ultrafine powder |
Non-Patent Citations (1)
| Title |
|---|
| 夏德贵，等: "《软磁铁氧体制造原理与技术》", 31 December 2010 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398371A (en) * | 2016-08-31 | 2017-02-15 | 安徽纽亚达科技有限责任公司 | Method for modifying micaceous iron oxide with silane coupling agent |
| CN106398317A (en) * | 2016-08-31 | 2017-02-15 | 安徽纽亚达科技有限责任公司 | Method for modifying mica iron oxide with silane coupling agent |
| CN106398318A (en) * | 2016-08-31 | 2017-02-15 | 安徽纽亚达科技有限责任公司 | Wet processing method for mica iron oxide |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104845411B (en) | Extra fine heavy calcium carbonate powder body production method | |
| CN105197920A (en) | Microcrystal graphite separation and purification method | |
| CN105080698B (en) | Use the grinding process of vertical roller grinder system | |
| CN106076574A (en) | A kind of double closed-circuit grinding technique of ball mill producing slag super fine | |
| CN104830101A (en) | Ultrafine processing technique of mica iron oxide by wet process | |
| CN102101068A (en) | Bauxite high-pressure roll-milling ultrafine grinding method | |
| CN105344446A (en) | Roller press pregrinding system adopting light grinding medium | |
| CN201543485U (en) | Device used for crushing material below kiln of titanium white device in sulfuric acid method of titanium white | |
| CN104910670A (en) | Preparation method for filling material for anticorrosive paint | |
| CN106007733A (en) | Preparation method of ceramic powder | |
| CN102643629A (en) | Grinding aid for phosphate rock | |
| CN103464262A (en) | Steam mill for petroleum coke-to-powder, and its application | |
| CN202983814U (en) | Multiple circulating air flow crusher | |
| CN203389731U (en) | Cement preparation system | |
| CN204865943U (en) | Vibrations tea pulverizer | |
| CN204865956U (en) | Fast tea pulverizer of accuse | |
| CN204448197U (en) | The dual reducing mechanism of a kind of glossy ganoderma | |
| CN106345574A (en) | Wet processing method of superfine mica iron oxide | |
| CN103923494B (en) | The preparation method of lamp box advertisement film specialized superfine hydrated magnesium silicate powder | |
| CN102658369A (en) | Lead slag and coal-based direct reduction method for producing metal iron powder | |
| CN203577932U (en) | Steam mill for making powder through petroleum coke | |
| CN106398318A (en) | Wet processing method for mica iron oxide | |
| CN209124030U (en) | A superfine powder pulverizer | |
| CN103537354A (en) | Environment-friendly crushing, grinding and classifying production line | |
| CN101891233A (en) | A kind of preparation method of superfine cerium oxide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |