CN111871618B - 一种去除高硫铝土矿中钛矿物的方法 - Google Patents
一种去除高硫铝土矿中钛矿物的方法 Download PDFInfo
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- CN111871618B CN111871618B CN202010670373.5A CN202010670373A CN111871618B CN 111871618 B CN111871618 B CN 111871618B CN 202010670373 A CN202010670373 A CN 202010670373A CN 111871618 B CN111871618 B CN 111871618B
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- titanium
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- bauxite
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- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 71
- 239000011593 sulfur Substances 0.000 title claims abstract description 70
- 229910001570 bauxite Inorganic materials 0.000 title claims abstract description 54
- 229910001773 titanium mineral Inorganic materials 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 47
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 32
- 239000011707 mineral Substances 0.000 claims abstract description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 238000005188 flotation Methods 0.000 claims abstract description 21
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 16
- 230000023556 desulfurization Effects 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010936 titanium Substances 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- 239000012141 concentrate Substances 0.000 claims abstract description 11
- 239000004088 foaming agent Substances 0.000 claims abstract description 11
- 230000003213 activating effect Effects 0.000 claims abstract description 7
- 230000002000 scavenging effect Effects 0.000 claims description 7
- ODQMOSYKHALMPU-UHFFFAOYSA-N benzylarsonic acid Chemical compound O[As](O)(=O)CC1=CC=CC=C1 ODQMOSYKHALMPU-UHFFFAOYSA-N 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- CPSDLUSIULFEQY-UHFFFAOYSA-N COP(OC)=O.C(CCCCCCCCCCC)N Chemical compound COP(OC)=O.C(CCCCCCCCCCC)N CPSDLUSIULFEQY-UHFFFAOYSA-N 0.000 claims description 5
- HNMYYEJKOGNUDB-UHFFFAOYSA-N P(=O)(OC)(OC)O.C(CCCCCCC)N Chemical compound P(=O)(OC)(OC)O.C(CCCCCCC)N HNMYYEJKOGNUDB-UHFFFAOYSA-N 0.000 claims description 5
- KOVPITHBHSZRLT-UHFFFAOYSA-N 2-methylpropoxymethanedithioic acid Chemical compound CC(C)COC(S)=S KOVPITHBHSZRLT-UHFFFAOYSA-N 0.000 claims description 4
- CONMNFZLRNYHIQ-UHFFFAOYSA-N 3-methylbutoxymethanedithioic acid Chemical compound CC(C)CCOC(S)=S CONMNFZLRNYHIQ-UHFFFAOYSA-N 0.000 claims description 4
- TUZCOAQWCRRVIP-UHFFFAOYSA-N butoxymethanedithioic acid Chemical compound CCCCOC(S)=S TUZCOAQWCRRVIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003607 modifier Substances 0.000 claims description 2
- 239000012190 activator Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 abstract description 6
- 238000004131 Bayer process Methods 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- FGZQNSAHBBLIFA-UHFFFAOYSA-N CCCCCCCCP(O)(=O)OP(O)(O)=O Chemical compound CCCCCCCCP(O)(=O)OP(O)(O)=O FGZQNSAHBBLIFA-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- YVURAEQQLUQPFO-UHFFFAOYSA-N phosphoric acid;styrene Chemical compound OP(O)(O)=O.C=CC1=CC=CC=C1 YVURAEQQLUQPFO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DUZRNUQTDAPGAX-UHFFFAOYSA-N COP(OC)=O.C(CCCCCCC)N Chemical compound COP(OC)=O.C(CCCCCCC)N DUZRNUQTDAPGAX-UHFFFAOYSA-N 0.000 description 1
- DMMXSXLBYMDIBC-UHFFFAOYSA-N CP(O)(O)=O.CP(O)(O)=O.C(CCCCCCCCCCC)N Chemical compound CP(O)(O)=O.CP(O)(O)=O.C(CCCCCCCCCCC)N DMMXSXLBYMDIBC-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001648 diaspore Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- -1 sulfur ions Chemical class 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN2019111135908 | 2019-11-14 | ||
CN201911113590.8A CN111229474A (zh) | 2019-11-14 | 2019-11-14 | 一种去除高硫铝土矿中钛矿物的方法 |
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CN111871618A CN111871618A (zh) | 2020-11-03 |
CN111871618B true CN111871618B (zh) | 2022-08-05 |
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CN202010670373.5A Active CN111871618B (zh) | 2019-11-14 | 2020-07-13 | 一种去除高硫铝土矿中钛矿物的方法 |
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CN111905919B (zh) * | 2020-07-05 | 2021-09-17 | 河南省岩石矿物测试中心 | 一种从铝土矿中回收钛矿物的选矿工艺 |
CN111905931B (zh) * | 2020-07-05 | 2021-11-19 | 河南省岩石矿物测试中心 | 一种铝土矿伴生锐钛矿浮选回收工艺及其药剂制度 |
Citations (3)
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CN1753933A (zh) * | 2003-02-24 | 2006-03-29 | 纳尔科公司 | 用于澄清拜耳法溶液的含有水杨酸侧基的高分子量聚合物 |
CN102500462A (zh) * | 2011-10-19 | 2012-06-20 | 昆明理工大学 | 选择性磨矿—粗粒重选—细粒浮选的金红石粗选技术 |
CN109909072A (zh) * | 2019-04-02 | 2019-06-21 | 河南天鸿选矿科技有限公司 | 一种浮选捕收剂 |
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CN1029546C (zh) * | 1992-06-30 | 1995-08-23 | 北京矿冶研究总院 | 一种降低铝土矿中铁钛杂质含量的浮选法 |
CN1403208A (zh) * | 2001-09-11 | 2003-03-19 | 中南大学 | 一种铝土矿浮选方法 |
CN1454848A (zh) * | 2003-03-26 | 2003-11-12 | 邹建明 | 用浮选法生产再生氧化铝的工艺 |
EP1712520B1 (en) * | 2003-12-25 | 2016-05-11 | Chiyoda Corporation | Layered porous titanium oxide, process for producing the same, and catalyst comprising the same |
CN100571879C (zh) * | 2007-12-17 | 2009-12-23 | 中国铝业股份有限公司 | 一种混合型铝土矿的选矿脱硅方法 |
CN102489406B (zh) * | 2011-11-22 | 2013-04-17 | 中国铝业股份有限公司 | 一种处理含硫铝土矿的方法 |
US9567655B2 (en) * | 2012-10-22 | 2017-02-14 | Georgia-Pacific Chemicals Llc | Processes for the separation of ores |
CN102976376B (zh) * | 2012-12-01 | 2014-12-24 | 中南大学 | 一种高硫铝土矿的溶出方法 |
CN103408047B (zh) * | 2013-07-31 | 2015-02-25 | 西安建筑科技大学 | 高硫铝土矿悬浮态预热焙烧脱硫-快速冷却工艺 |
CN204550085U (zh) * | 2015-02-12 | 2015-08-12 | 孙勇峰 | 一种铝土矿中有用组分的工业化分离装置 |
CN104741243B (zh) * | 2015-04-24 | 2017-03-01 | 中南大学 | 一种具有巯基‑异羟肟酸基结构的有色金属矿浮选捕收剂及其制备方法和应用 |
CN105234006B (zh) * | 2015-09-17 | 2018-02-02 | 中国铝业股份有限公司 | 一种高硫铝土矿同步浮选脱硫脱硅的方法 |
CN106076648A (zh) * | 2016-06-29 | 2016-11-09 | 昆明理工大学 | 一种超声波作用下铜硫浮选分离的选矿方法 |
CN109909056B (zh) * | 2019-02-21 | 2020-06-16 | 中国地质科学院矿产综合利用研究所 | 一种伴生硅/铝的复杂难处理硫化矿浮选工艺 |
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2019
- 2019-11-14 CN CN201911113590.8A patent/CN111229474A/zh active Pending
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2020
- 2020-07-13 CN CN202010670373.5A patent/CN111871618B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1753933A (zh) * | 2003-02-24 | 2006-03-29 | 纳尔科公司 | 用于澄清拜耳法溶液的含有水杨酸侧基的高分子量聚合物 |
CN102500462A (zh) * | 2011-10-19 | 2012-06-20 | 昆明理工大学 | 选择性磨矿—粗粒重选—细粒浮选的金红石粗选技术 |
CN109909072A (zh) * | 2019-04-02 | 2019-06-21 | 河南天鸿选矿科技有限公司 | 一种浮选捕收剂 |
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CN111229474A (zh) | 2020-06-05 |
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