CN104099478B - 一种回收和制备金属铬的方法 - Google Patents
一种回收和制备金属铬的方法 Download PDFInfo
- Publication number
- CN104099478B CN104099478B CN201410363103.4A CN201410363103A CN104099478B CN 104099478 B CN104099478 B CN 104099478B CN 201410363103 A CN201410363103 A CN 201410363103A CN 104099478 B CN104099478 B CN 104099478B
- Authority
- CN
- China
- Prior art keywords
- chromium
- organic solvent
- temperature
- metal
- 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.)
- Expired - Fee Related
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000011651 chromium Substances 0.000 claims abstract description 86
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 55
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003960 organic solvent Substances 0.000 claims description 39
- 238000002156 mixing Methods 0.000 claims description 30
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- 230000009467 reduction Effects 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 239000012071 phase Substances 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 14
- 239000006229 carbon black Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 239000002923 metal particle Substances 0.000 claims description 10
- 239000011812 mixed powder Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 6
- 238000006062 fragmentation reaction Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 229940045641 monobasic sodium phosphate Drugs 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 235000011149 sulphuric acid Nutrition 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 3
- 229940094933 n-dodecane Drugs 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000006722 reduction reaction Methods 0.000 description 21
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 12
- 239000002351 wastewater Substances 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 229910000601 superalloy Inorganic materials 0.000 description 5
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical group CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000005551 mechanical alloying Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005477 sputtering target Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- -1 wlding Substances 0.000 description 1
- 238000004857 zone melting Methods 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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410363103.4A CN104099478B (zh) | 2014-07-28 | 2014-07-28 | 一种回收和制备金属铬的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410363103.4A CN104099478B (zh) | 2014-07-28 | 2014-07-28 | 一种回收和制备金属铬的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104099478A CN104099478A (zh) | 2014-10-15 |
CN104099478B true CN104099478B (zh) | 2016-02-24 |
Family
ID=51668013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410363103.4A Expired - Fee Related CN104099478B (zh) | 2014-07-28 | 2014-07-28 | 一种回收和制备金属铬的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104099478B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104550903B (zh) * | 2014-12-11 | 2017-05-03 | 陕西斯瑞新材料股份有限公司 | 铬粉的氢等离子脱氧方法 |
CN109868375B (zh) * | 2019-04-03 | 2021-04-16 | 四川明宏恒进科技有限公司 | 一种金属铬的生产方法 |
CN111922350B (zh) * | 2020-09-22 | 2021-01-01 | 西安斯瑞先进铜合金科技有限公司 | 一种低盐酸不溶物金属铬粉的制备方法 |
CN112091224B (zh) * | 2020-11-11 | 2021-02-09 | 西安斯瑞先进铜合金科技有限公司 | 一种超低温研磨制备金属铬粉的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102191374B (zh) * | 2010-03-10 | 2012-11-21 | 中国科学院过程工程研究所 | 传统铬渣资源化的方法 |
CN101979683A (zh) * | 2010-10-27 | 2011-02-23 | 攀枝花市硕盛工贸有限公司 | 利用钛白粉厂的废酸从铬渣中提取钒、铬的工艺 |
CN102690953B (zh) * | 2011-03-19 | 2014-02-26 | 渤海大学 | 一种用含铬铝泥制备氧化铝和氧化铬复合粉体的方法 |
-
2014
- 2014-07-28 CN CN201410363103.4A patent/CN104099478B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104099478A (zh) | 2014-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102206755B (zh) | 一种从钕铁硼废料中分离回收有价元素的方法 | |
CN103723765B (zh) | 一种硫酸法钛白粉制备方法 | |
CN104099478B (zh) | 一种回收和制备金属铬的方法 | |
CN103849775B (zh) | 一种从高温合金废料中回收镍和钴的方法 | |
CN110482503A (zh) | 一种二次铝灰资源综合利用的方法 | |
CN106319249A (zh) | 一种从钕铁硼废料中回收稀土的方法 | |
CN104178632A (zh) | 一种钛白废酸综合利用的方法 | |
CN103233125A (zh) | 一种从废旧高温合金中提取钨、钼、铼的方法 | |
CN108103321A (zh) | 一种末次铝灰的再生利用方法 | |
CN106745137A (zh) | 一种用铝电解槽阴极炭块碱性浸出液制取冰晶石的方法 | |
CN109735700A (zh) | 一种微波还原焙烧-硫酸浸出回收铜烟灰中铜锌元素的方法 | |
CN109536700A (zh) | 一种综合利用炼钢粉尘富集铁的方法 | |
CN110055371A (zh) | 铁水生产含钠钒渣直接浸出提钒的方法 | |
CN104131178A (zh) | 一种基于铝热自蔓延-喷吹深度还原制备金属钛的方法 | |
CN110846512B (zh) | 一种电解锰阳极渣硫酸熟化浸出锰的方法 | |
CN106587122B (zh) | 一种利用铝电解槽阴极炭块碱性浸出液生产冰晶石的方法 | |
CN104762481B (zh) | 一种分离电弧炉烟尘中锌和铁的方法 | |
CN105331811A (zh) | 一种提取多金属共伴生钽铌矿中钽铌及稀土元素的方法 | |
CN103979567A (zh) | 一种低温制备CrB或CrB2粉体的方法 | |
CN106367603B (zh) | 一种回收高炉瓦斯灰中锌的方法 | |
CN101368232B (zh) | 一种从钴铜铁合金中回收有价金属的方法 | |
CN107840357A (zh) | 一种利用铝电解槽阴极炭块碱性浸出液生产冰晶石的方法 | |
CN103123840B (zh) | 一种具有高抗压强度的永磁材料及其制备方法 | |
CN111268718A (zh) | 一种含汞有机污泥直接制取***的方法 | |
CN106834754A (zh) | 一种电解锰阳极渣中回收锰的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: GUANGZHOU BOAO ZONGHENG NETWORK SCIENCE & TECHNOLOGY CO., LTD. Address before: 130102 Changchun aviation hydraulic control Co., Ltd., 567 Print-Rite Road, North tech Zone, Changchun, Jilin Patentee before: Li Ping |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 538000 Guangxi Fangchenggang Economic and Technological Development Zone Patentee after: Gangxi Shenglong Metallurgical Co., Ltd. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: GUANGZHOU BOAO ZONGHENG NETWORK SCIENCE & TECHNOLOGY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20180728 |