CN103014332B - 一种从钼矿中提取钼的预处理方法 - Google Patents
一种从钼矿中提取钼的预处理方法 Download PDFInfo
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- CN103014332B CN103014332B CN201310015299.3A CN201310015299A CN103014332B CN 103014332 B CN103014332 B CN 103014332B CN 201310015299 A CN201310015299 A CN 201310015299A CN 103014332 B CN103014332 B CN 103014332B
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- CN
- China
- Prior art keywords
- molybdenum
- calcium
- molybdenum ore
- acid
- soluble
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- 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.)
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000011733 molybdenum Substances 0.000 title claims abstract description 106
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 106
- 238000002203 pretreatment Methods 0.000 title abstract description 4
- 239000011575 calcium Substances 0.000 claims abstract description 47
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 40
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000006227 byproduct Substances 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 7
- 230000035484 reaction time Effects 0.000 claims abstract description 6
- 238000010298 pulverizing process Methods 0.000 claims abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 32
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 229910004762 CaSiO Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical group [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 238000002386 leaching Methods 0.000 abstract description 40
- 239000003513 alkali Substances 0.000 abstract description 35
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000011001 backwashing Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 26
- 238000007254 oxidation reaction Methods 0.000 description 26
- 238000000605 extraction Methods 0.000 description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 18
- 238000007654 immersion Methods 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000010802 sludge Substances 0.000 description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 description 9
- 235000017550 sodium carbonate Nutrition 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000227 grinding Methods 0.000 description 6
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001698 pyrogenic effect Effects 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium 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
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- Manufacture And Refinement Of Metals (AREA)
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CN103014332B true CN103014332B (zh) | 2015-03-11 |
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KR20150064258A (ko) * | 2013-11-28 | 2015-06-11 | 한국지질자원연구원 | 구리 함유 휘수연광의 전처리 방법 |
CN104060113B (zh) * | 2014-06-26 | 2015-09-02 | 东华理工大学 | 一种碱性铀矿石池式盐酸去碱工艺 |
CN115872683A (zh) * | 2023-01-10 | 2023-03-31 | 中筑信云发展有限公司 | 一种新型钼尾矿砂防水砂浆制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1099424A (zh) * | 1994-08-10 | 1995-03-01 | 中国核动力研究设计院 | 用稀盐酸处理高炉渣的方法 |
CA2154133A1 (en) * | 1994-07-20 | 1996-04-18 | Cecile Brassier | Process for the recovery of molybdenum from impure calcium molybdate resulting from the treatment of uraniferous ores |
CN101824533A (zh) * | 2010-05-07 | 2010-09-08 | 范颖 | 钨钼精矿浓酸预处理提取三氧化钨及三氧化钼的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101701914A (zh) * | 2009-10-29 | 2010-05-05 | 江西稀有金属钨业控股集团有限公司 | 一种矿石中钙元素的分析检测方法 |
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2013
- 2013-01-16 CN CN201310015299.3A patent/CN103014332B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2154133A1 (en) * | 1994-07-20 | 1996-04-18 | Cecile Brassier | Process for the recovery of molybdenum from impure calcium molybdate resulting from the treatment of uraniferous ores |
CN1099424A (zh) * | 1994-08-10 | 1995-03-01 | 中国核动力研究设计院 | 用稀盐酸处理高炉渣的方法 |
CN101824533A (zh) * | 2010-05-07 | 2010-09-08 | 范颖 | 钨钼精矿浓酸预处理提取三氧化钨及三氧化钼的方法 |
Non-Patent Citations (2)
Title |
---|
难选镍钼矿的预处理试验研究;夏文堂等;《矿冶》;20100630;第19卷(第2期);第34-37页第1-2节 * |
黄磷炉渣制取硫酸钙的实验研究;马艳丽等;《化学工程》;20110330;第39卷(第3期);第99-102页第1节 * |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130403 Assignee: Meishan complies with new energy material Co., Ltd. Assignor: Sichuan Shunying Metal Material Technology Co., Ltd. Contract record no.: 2015510000093 Denomination of invention: Pretreatment method for extracting molybdenum from molybdenum ore Granted publication date: 20150311 License type: Exclusive License Record date: 20150707 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 620000 Meishan city of Sichuan province Meishan Jinxiang Chemical Industrial Park Patentee after: Meishan complies with new energy material Co., Ltd. Address before: No. 3 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: Sichuan Shunying Metal Material Technology Co., Ltd. |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 620000 Meishan city of Sichuan province Meishan Jinxiang Chemical Industrial Park Patentee after: Meishan compliance power battery material Co., Ltd. Address before: 620000 Meishan city of Sichuan province Meishan Jinxiang Chemical Industrial Park Patentee before: Meishan complies with new energy material Co., Ltd. |
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CP03 | Change of name, title or address |
Address after: 620000 No.1 Jinhua Road, Meishan high tech Industrial Park, Dongpo District, Meishan City, Sichuan Province Patentee after: Sichuan compliance power battery materials Co.,Ltd. Address before: 620000 Meishan Jinxiang Chemical Industrial Park, Meishan City, Sichuan Province Patentee before: MEISHAN SHUNYING POWER BATTERY MATERIAL Co.,Ltd. |
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