CN113502403A - Method for recovering molybdenum from waste catalyst alkaline solution - Google Patents
Method for recovering molybdenum from waste catalyst alkaline solution Download PDFInfo
- Publication number
- CN113502403A CN113502403A CN202110615853.6A CN202110615853A CN113502403A CN 113502403 A CN113502403 A CN 113502403A CN 202110615853 A CN202110615853 A CN 202110615853A CN 113502403 A CN113502403 A CN 113502403A
- Authority
- CN
- China
- Prior art keywords
- molybdenum
- solution
- acid
- extractant
- alkaline solution
- 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.)
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 117
- 239000011733 molybdenum Substances 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000003054 catalyst Substances 0.000 title claims abstract description 23
- 239000012670 alkaline solution Substances 0.000 title claims abstract description 22
- 239000002699 waste material Substances 0.000 title claims abstract description 15
- 239000000243 solution Substances 0.000 claims abstract description 68
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 238000001556 precipitation Methods 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000003916 acid precipitation Methods 0.000 claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 150000001412 amines Chemical class 0.000 claims abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 28
- 239000012074 organic phase Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 10
- 239000003350 kerosene Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 239000012071 phase Substances 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 230000002195 synergetic effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- XVAGTNFAUFHISQ-UHFFFAOYSA-N CC(COP(OCC(CC(C)C)(C)C)=O)(CC(C)C)C Chemical compound CC(COP(OCC(CC(C)C)(C)C)=O)(CC(C)C)C XVAGTNFAUFHISQ-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 125000005270 trialkylamine group Chemical group 0.000 claims description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 239000011777 magnesium Substances 0.000 description 8
- 229910052749 magnesium Inorganic materials 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 229910052708 sodium Inorganic materials 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 229910052720 vanadium Inorganic materials 0.000 description 7
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 7
- 239000008346 aqueous phase Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 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
- 239000000969 carrier Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- SWZDQOUHBYYPJD-UHFFFAOYSA-N tridodecylamine Chemical compound CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC SWZDQOUHBYYPJD-UHFFFAOYSA-N 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
- C22B34/345—Obtaining molybdenum from spent catalysts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202110615853.6A CN113502403A (en) | 2021-06-02 | 2021-06-02 | Method for recovering molybdenum from waste catalyst alkaline solution |
Applications Claiming Priority (1)
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CN202110615853.6A CN113502403A (en) | 2021-06-02 | 2021-06-02 | Method for recovering molybdenum from waste catalyst alkaline solution |
Publications (1)
Publication Number | Publication Date |
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CN113502403A true CN113502403A (en) | 2021-10-15 |
Family
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Family Applications (1)
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CN202110615853.6A Pending CN113502403A (en) | 2021-06-02 | 2021-06-02 | Method for recovering molybdenum from waste catalyst alkaline solution |
Country Status (1)
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CN (1) | CN113502403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114752768A (en) * | 2022-04-02 | 2022-07-15 | 中国科学院过程工程研究所 | Method for recovering metal molybdenum in waste hydrogenation catalyst through leaching and extraction integration |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101376528A (en) * | 2008-09-25 | 2009-03-04 | 中南大学 | Method for preparing pure ammonium molybdate from alkaline coarse sodium molybdate solution |
CN102482731A (en) * | 2009-07-07 | 2012-05-30 | 塞特克技术公司 | Processes for recovering metals from aqueous solutions |
CN104831075A (en) * | 2015-05-22 | 2015-08-12 | 北京赛科康仑环保科技有限公司 | Method for separating and purifying vanadium and molybdenum of waste vanadium-molybdenum SCR (selective catalytic reduction) catalyst |
CN106978534A (en) * | 2017-03-22 | 2017-07-25 | 河北欣芮再生资源利用有限公司 | The method that a kind of dynamic acid adjustment of substep extracts molybdenum |
CN107012331A (en) * | 2017-04-07 | 2017-08-04 | 河北欣芮再生资源利用有限公司 | Vanadium and the method for preparing vanadic anhydride are reclaimed from the dead catalyst of vanadium containing molybdenum |
CN108396141A (en) * | 2018-05-03 | 2018-08-14 | 中南大学 | A kind of clean metallurgical method of molybdenum |
CN108425010A (en) * | 2018-04-20 | 2018-08-21 | 中南大学 | A kind of method that acid decomposes high seyrigite extraction tungsten |
CN111304443A (en) * | 2020-03-24 | 2020-06-19 | 河北天蓝环保科技有限公司 | Comprehensive utilization method of waste flue gas denitration SCR catalyst |
CN112607777A (en) * | 2020-12-28 | 2021-04-06 | 安庆市月铜钼业有限公司 | Production process of ammonium molybdate |
CN112758983A (en) * | 2020-12-28 | 2021-05-07 | 安庆市月铜钼业有限公司 | Preparation method of ammonium heptamolybdate |
CN112813287A (en) * | 2020-12-29 | 2021-05-18 | 常州大学 | Method for recovering molybdenum from waste hydrogenation catalyst |
-
2021
- 2021-06-02 CN CN202110615853.6A patent/CN113502403A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101376528A (en) * | 2008-09-25 | 2009-03-04 | 中南大学 | Method for preparing pure ammonium molybdate from alkaline coarse sodium molybdate solution |
CN102482731A (en) * | 2009-07-07 | 2012-05-30 | 塞特克技术公司 | Processes for recovering metals from aqueous solutions |
CN104831075A (en) * | 2015-05-22 | 2015-08-12 | 北京赛科康仑环保科技有限公司 | Method for separating and purifying vanadium and molybdenum of waste vanadium-molybdenum SCR (selective catalytic reduction) catalyst |
CN106978534A (en) * | 2017-03-22 | 2017-07-25 | 河北欣芮再生资源利用有限公司 | The method that a kind of dynamic acid adjustment of substep extracts molybdenum |
CN107012331A (en) * | 2017-04-07 | 2017-08-04 | 河北欣芮再生资源利用有限公司 | Vanadium and the method for preparing vanadic anhydride are reclaimed from the dead catalyst of vanadium containing molybdenum |
CN108425010A (en) * | 2018-04-20 | 2018-08-21 | 中南大学 | A kind of method that acid decomposes high seyrigite extraction tungsten |
CN108396141A (en) * | 2018-05-03 | 2018-08-14 | 中南大学 | A kind of clean metallurgical method of molybdenum |
CN111304443A (en) * | 2020-03-24 | 2020-06-19 | 河北天蓝环保科技有限公司 | Comprehensive utilization method of waste flue gas denitration SCR catalyst |
CN112607777A (en) * | 2020-12-28 | 2021-04-06 | 安庆市月铜钼业有限公司 | Production process of ammonium molybdate |
CN112758983A (en) * | 2020-12-28 | 2021-05-07 | 安庆市月铜钼业有限公司 | Preparation method of ammonium heptamolybdate |
CN112813287A (en) * | 2020-12-29 | 2021-05-18 | 常州大学 | Method for recovering molybdenum from waste hydrogenation catalyst |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114752768A (en) * | 2022-04-02 | 2022-07-15 | 中国科学院过程工程研究所 | Method for recovering metal molybdenum in waste hydrogenation catalyst through leaching and extraction integration |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Pu Nianwen Inventor after: Luo Dongmei Inventor after: Jia Qiangfang Inventor after: Chen Liang Inventor after: Zhang Zhongyu Inventor after: Xiao Haibing Inventor after: Liu Lei Inventor after: Wang Zhenghao Inventor before: Pu Nianwen Inventor before: Liu Lei Inventor before: Fu Yun Feng Inventor before: Zhang Zhongyu Inventor before: Jia Qiangfang |
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CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211015 |
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RJ01 | Rejection of invention patent application after publication |