CN105063360A - 处理低钛料的方法和系统 - Google Patents
处理低钛料的方法和系统 Download PDFInfo
- Publication number
- CN105063360A CN105063360A CN201510500517.1A CN201510500517A CN105063360A CN 105063360 A CN105063360 A CN 105063360A CN 201510500517 A CN201510500517 A CN 201510500517A CN 105063360 A CN105063360 A CN 105063360A
- Authority
- CN
- China
- Prior art keywords
- pelletizing
- titanium material
- entrance
- low
- titanium
- 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.)
- Granted
Links
- 239000010936 titanium Substances 0.000 title claims abstract description 186
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 181
- 239000000463 material Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 76
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 181
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000008188 pellet Substances 0.000 claims abstract description 75
- 239000006229 carbon black Substances 0.000 claims abstract description 65
- 239000002893 slag Substances 0.000 claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 claims abstract description 51
- 239000011230 binding agent Substances 0.000 claims abstract description 28
- 238000005453 pelletization Methods 0.000 claims description 135
- 238000002156 mixing Methods 0.000 claims description 56
- 230000008569 process Effects 0.000 claims description 51
- 238000001035 drying Methods 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 21
- 238000001354 calcination Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 107
- 239000004408 titanium dioxide Substances 0.000 abstract description 39
- 238000011084 recovery Methods 0.000 abstract description 25
- 238000000926 separation method Methods 0.000 abstract description 8
- 238000011946 reduction process Methods 0.000 abstract description 3
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 235000010215 titanium dioxide Nutrition 0.000 description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 49
- 229960005196 titanium dioxide Drugs 0.000 description 41
- 238000006253 efflorescence Methods 0.000 description 34
- 206010037844 rash Diseases 0.000 description 34
- 239000000377 silicon dioxide Substances 0.000 description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 20
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 19
- 235000012239 silicon dioxide Nutrition 0.000 description 19
- 230000009467 reduction Effects 0.000 description 18
- 239000000203 mixture Substances 0.000 description 17
- 238000001465 metallisation Methods 0.000 description 16
- 230000002829 reductive effect Effects 0.000 description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 15
- 239000000292 calcium oxide Substances 0.000 description 13
- 235000012255 calcium oxide Nutrition 0.000 description 13
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 13
- 229960001866 silicon dioxide Drugs 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 229910010413 TiO 2 Inorganic materials 0.000 description 10
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 10
- 239000003245 coal Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical group [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 7
- 208000035126 Facies Diseases 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 229910052681 coesite Inorganic materials 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 229910052906 cristobalite Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229910052682 stishovite Inorganic materials 0.000 description 6
- 229910052905 tridymite Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000013379 molasses Nutrition 0.000 description 2
- 238000003921 particle size analysis Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510500517.1A CN105063360B (zh) | 2015-08-14 | 2015-08-14 | 处理低钛料的方法和系统 |
Applications Claiming Priority (1)
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CN201510500517.1A CN105063360B (zh) | 2015-08-14 | 2015-08-14 | 处理低钛料的方法和系统 |
Publications (2)
Publication Number | Publication Date |
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CN105063360A true CN105063360A (zh) | 2015-11-18 |
CN105063360B CN105063360B (zh) | 2018-02-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106337133A (zh) * | 2016-09-30 | 2017-01-18 | 攀枝花学院 | 一种废scr脱硝催化剂中钛钒钨的回收方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004033730A1 (ja) * | 2002-10-08 | 2004-04-22 | Kabushiki Kaisha Kobe Seiko Sho | 酸化チタン含有スラグの製造方法 |
CN1804059A (zh) * | 2005-12-15 | 2006-07-19 | 鲜帆 | 钒钛磁铁矿冷固结含炭球团直接还原电炉熔分生产方法 |
CN104313227A (zh) * | 2014-10-29 | 2015-01-28 | 北京华福神雾工业炉有限公司 | 利用含铁熔体余热进行碳热还原的方法和系统 |
CN104404246A (zh) * | 2014-11-24 | 2015-03-11 | 北京神雾环境能源科技集团股份有限公司 | 提高冶金渣球团金属化率的方法 |
CN204982005U (zh) * | 2015-08-14 | 2016-01-20 | 北京神雾环境能源科技集团股份有限公司 | 处理低钛料的系统 |
-
2015
- 2015-08-14 CN CN201510500517.1A patent/CN105063360B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004033730A1 (ja) * | 2002-10-08 | 2004-04-22 | Kabushiki Kaisha Kobe Seiko Sho | 酸化チタン含有スラグの製造方法 |
CN1804059A (zh) * | 2005-12-15 | 2006-07-19 | 鲜帆 | 钒钛磁铁矿冷固结含炭球团直接还原电炉熔分生产方法 |
CN104313227A (zh) * | 2014-10-29 | 2015-01-28 | 北京华福神雾工业炉有限公司 | 利用含铁熔体余热进行碳热还原的方法和系统 |
CN104404246A (zh) * | 2014-11-24 | 2015-03-11 | 北京神雾环境能源科技集团股份有限公司 | 提高冶金渣球团金属化率的方法 |
CN204982005U (zh) * | 2015-08-14 | 2016-01-20 | 北京神雾环境能源科技集团股份有限公司 | 处理低钛料的系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106337133A (zh) * | 2016-09-30 | 2017-01-18 | 攀枝花学院 | 一种废scr脱硝催化剂中钛钒钨的回收方法 |
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Publication number | Publication date |
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CN105063360B (zh) | 2018-02-27 |
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Address after: 102200 Beijing city Changping District Machi Town cow Road No. 18 Applicant after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Applicant before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and system for treating low-titanium materials Effective date of registration: 20180327 Granted publication date: 20180227 Pledgee: Tianfeng Securities Co.,Ltd. Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000230 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Effective date of registration: 20190121 Granted publication date: 20180227 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20180227 |
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PP01 | Preservation of patent right |
Effective date of registration: 20220921 Granted publication date: 20180227 |
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