CN104211074B - 一种利用煤矸石制备高白度高岭土的制备工艺 - Google Patents
一种利用煤矸石制备高白度高岭土的制备工艺 Download PDFInfo
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- CN104211074B CN104211074B CN201410483275.5A CN201410483275A CN104211074B CN 104211074 B CN104211074 B CN 104211074B CN 201410483275 A CN201410483275 A CN 201410483275A CN 104211074 B CN104211074 B CN 104211074B
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000005995 Aluminium silicate Substances 0.000 title claims abstract description 21
- 235000012211 aluminium silicate Nutrition 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000003245 coal Substances 0.000 title abstract description 7
- 238000001354 calcination Methods 0.000 claims abstract description 13
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 238000007885 magnetic separation Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000011282 treatment Methods 0.000 claims description 11
- 229910052622 kaolinite Inorganic materials 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 239000006148 magnetic separator Substances 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 6
- 230000005291 magnetic effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052683 pyrite Inorganic materials 0.000 claims description 5
- 239000011028 pyrite Substances 0.000 claims description 5
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000007772 electrode material Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910003978 SiClx Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000010936 titanium Substances 0.000 abstract description 3
- 229910052719 titanium Inorganic materials 0.000 abstract description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001608 iron mineral Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Abstract
Description
Claims (7)
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CN201410483275.5A CN104211074B (zh) | 2014-09-19 | 2014-09-19 | 一种利用煤矸石制备高白度高岭土的制备工艺 |
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CN201410483275.5A CN104211074B (zh) | 2014-09-19 | 2014-09-19 | 一种利用煤矸石制备高白度高岭土的制备工艺 |
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CN104211074A CN104211074A (zh) | 2014-12-17 |
CN104211074B true CN104211074B (zh) | 2017-02-08 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106379909A (zh) * | 2016-08-31 | 2017-02-08 | 付鹏图 | 利用废弃过火煤矸石生产煤系高岭土的制备方法 |
CN107857901A (zh) * | 2017-10-26 | 2018-03-30 | 茂名高岭科技有限公司 | 一种偏高岭土橡胶填料及其制备方法 |
CN110562952B (zh) * | 2019-10-08 | 2021-02-02 | 中国矿业大学 | 一种以煤矸石为原料制备锂二次电池材料的工艺 |
CN111204773A (zh) * | 2020-03-05 | 2020-05-29 | 西安煤科动力科技有限公司 | 一种高岭土的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101269946A (zh) * | 2008-04-30 | 2008-09-24 | 中国地质大学(武汉) | 一种煅烧高岭土的制备方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101269946A (zh) * | 2008-04-30 | 2008-09-24 | 中国地质大学(武汉) | 一种煅烧高岭土的制备方法 |
Non-Patent Citations (2)
Title |
---|
煤系硫化矿物磁性强化技术的现状及展望;王灿等;《河南理工大学学报(自然科学版)》;20080831;第27卷(第4期);454-460 * |
煤系硬质高岭土提纯及溢流磁选增白试验研究;李彩霞;《非金属矿》;20140731;第37卷(第4期);13-15 * |
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Effective date of registration: 20190320 Address after: 226100 Nanjing Road 78, Sijia Town, Haimen City, Nantong City, Jiangsu Province Patentee after: HAIMEN CANGYUN MACHINERY Co.,Ltd. Address before: 362400 Yangzhong 49-4, Dongyang Village, Jiandou Town, Anxi County, Quanzhou City, Fujian Province Patentee before: Lin Liangshan |
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Effective date of registration: 20240131 Address after: 421, 425, Conference Room, and 5th Floor, 4th Floor, High tech Entrepreneurship Park Training Center, No. 61 Dalian Road, Economic and Technological Development Zone, Yangquan City, Shanxi Province 045000 Patentee after: Shanxi tianhesheng environmental testing Co.,Ltd. Country or region after: China Address before: 226100 Nanjing Road 78, Sijia Town, Haimen City, Nantong City, Jiangsu Province Patentee before: HAIMEN CANGYUN MACHINERY Co.,Ltd. Country or region before: China |