CN109609754B - 一种贵金属提取过程产生的废物回收工艺 - Google Patents
一种贵金属提取过程产生的废物回收工艺 Download PDFInfo
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- CN109609754B CN109609754B CN201910022781.7A CN201910022781A CN109609754B CN 109609754 B CN109609754 B CN 109609754B CN 201910022781 A CN201910022781 A CN 201910022781A CN 109609754 B CN109609754 B CN 109609754B
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- copper
- selenium
- liquid
- sulfate
- solution
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- 238000000605 extraction Methods 0.000 title claims abstract description 74
- 239000002699 waste material Substances 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 239000010970 precious metal Substances 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 126
- 229910052802 copper Inorganic materials 0.000 claims abstract description 126
- 239000010949 copper Substances 0.000 claims abstract description 126
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 41
- 239000011669 selenium Substances 0.000 claims abstract description 41
- 239000004094 surface-active agent Substances 0.000 claims abstract description 30
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 26
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 239000002253 acid Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 21
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 18
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims abstract description 18
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims abstract description 18
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 18
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 230000001180 sulfating effect Effects 0.000 claims abstract description 13
- 238000010025 steaming Methods 0.000 claims abstract description 12
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 80
- 239000000243 solution Substances 0.000 claims description 58
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 52
- 239000011259 mixed solution Substances 0.000 claims description 46
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 44
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 32
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 27
- 238000002386 leaching Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- 229910052759 nickel Inorganic materials 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 21
- 239000012074 organic phase Substances 0.000 claims description 20
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 20
- 239000003945 anionic surfactant Substances 0.000 claims description 18
- 229940000207 selenious acid Drugs 0.000 claims description 18
- MCAHWIHFGHIESP-UHFFFAOYSA-N selenous acid Chemical compound O[Se](O)=O MCAHWIHFGHIESP-UHFFFAOYSA-N 0.000 claims description 18
- 239000002736 nonionic surfactant Substances 0.000 claims description 17
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 11
- 229910052737 gold Inorganic materials 0.000 claims description 11
- 239000010931 gold Substances 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 11
- 239000003350 kerosene Substances 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000004070 electrodeposition Methods 0.000 claims description 10
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 10
- 235000010265 sodium sulphite Nutrition 0.000 claims description 10
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 9
- 239000013504 Triton X-100 Substances 0.000 claims description 9
- 229920004890 Triton X-100 Polymers 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 9
- 230000008025 crystallization Effects 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 238000005660 chlorination reaction Methods 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 6
- 229910001453 nickel ion Inorganic materials 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000008237 rinsing water Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 2
- 230000005587 bubbling Effects 0.000 claims 2
- QYHFIVBSNOWOCQ-UHFFFAOYSA-N selenic acid Chemical compound O[Se](O)(=O)=O QYHFIVBSNOWOCQ-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 238000012163 sequencing technique Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract description 14
- 238000001704 evaporation Methods 0.000 abstract description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 14
- 230000008020 evaporation Effects 0.000 description 11
- 238000004064 recycling Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 150000002736 metal compounds Chemical class 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000019635 sulfation Effects 0.000 description 4
- 238000005670 sulfation reaction Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003837 high-temperature calcination Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/02—Elemental selenium or tellurium
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/06—Chloridising
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/409—Mixtures at least one compound being an organo-metallic compound
-
- 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
- C22B7/007—Wet processes by acid leaching
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
实施例 | 硒回收率(%) | 铜回收率(%) | 镍回收率(%) | 萃取液分离时间(min) | 萃取剂消耗量(kg) |
1 | 98.9 | 98.3 | 95.7 | 10 | 18.6 |
2 | 98.8 | 97.9 | 95.3 | 12 | 18.6 |
3 | 98.7 | 98.0 | 95.4 | 11 | 18.6 |
4 | 97.5 | 96.8 | 94.7 | 12 | 18.6 |
5 | 98.7 | 97.1 | 95.0 | 15 | 18.6 |
6 | 98.6 | 96.5 | 94.5 | 14 | 18.6 |
7 | 98.7 | 96.8 | 94.4 | 13 | 18.6 |
8 | 98.7 | 95.5 | 94.1 | 20 | 18.6 |
9 | 98.7 | 97.9 | 94.8 | 12 | 18.6 |
10 | 98.6 | 97.6 | 95.0 | 15 | 20.4 |
Claims (3)
Priority Applications (1)
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CN201910022781.7A CN109609754B (zh) | 2019-01-10 | 2019-01-10 | 一种贵金属提取过程产生的废物回收工艺 |
Applications Claiming Priority (1)
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CN201910022781.7A CN109609754B (zh) | 2019-01-10 | 2019-01-10 | 一种贵金属提取过程产生的废物回收工艺 |
Publications (2)
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CN109609754A CN109609754A (zh) | 2019-04-12 |
CN109609754B true CN109609754B (zh) | 2021-03-30 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109897958B (zh) * | 2019-04-16 | 2021-01-08 | 中国恩菲工程技术有限公司 | 含磷酸类萃取剂溶液中铜的回收方法 |
CN113186402A (zh) * | 2021-04-29 | 2021-07-30 | 大冶有色金属有限责任公司 | 一种回收蒸硒渣中金属铜的方法 |
CN113800578B (zh) * | 2021-08-03 | 2022-11-15 | 广东邦普循环科技有限公司 | 一种利用低镍型的镍铁制备硫酸镍的方法 |
CN113604673B (zh) * | 2021-08-11 | 2022-09-20 | 山东国大黄金股份有限公司 | 一种硫酸熟化焙烧氰化尾渣提金的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105734294A (zh) * | 2016-02-05 | 2016-07-06 | 湖南埃格环保科技有限公司 | 一种电镀污泥的无害化处置及资源化利用方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2743812C2 (de) * | 1977-09-29 | 1979-04-26 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Aufarbeitung von Buntmetallhydroxidschlamm-Abfallen |
CA2014733C (en) * | 1990-04-17 | 1996-09-17 | Viken P. Baboudjian | Treatment of high nickel slimes |
US7067090B2 (en) * | 2002-10-25 | 2006-06-27 | South Dakota School Of Mines And Technology | Recovery of platinum group metals |
CN101245414B (zh) * | 2007-02-15 | 2011-12-21 | 邓彤 | 从红土矿提取金属的方法 |
CN103966628A (zh) * | 2014-05-19 | 2014-08-06 | 江西新金叶实业有限公司 | 一种分铜液的处理工艺 |
CN104846202B (zh) * | 2015-05-15 | 2016-12-07 | 西北矿冶研究院 | 一种多金属铜渣生产电积铜的方法 |
CN104878196A (zh) * | 2015-06-11 | 2015-09-02 | 江西新金叶实业有限公司 | 电回转焙烧窑 |
CN107663586A (zh) * | 2017-08-18 | 2018-02-06 | 西北矿冶研究院 | 一种从铜镍冶炼的洗尘废液中回收有价金属的方法 |
CN107815544A (zh) * | 2017-10-12 | 2018-03-20 | 江西新金叶实业有限公司 | 采用综合环保方法处理工业固体废弃物得到贵金属 |
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Effective date of registration: 20240423 Address after: 334000, No. 6 Development Avenue, Industrial Park, Chating Town, Guangxin District, Shangrao City, Jiangxi Province Patentee after: Jiangxi Jinye Juxing New Materials Technology Co.,Ltd. Country or region after: China Address before: 334000 Baisha Pioneer Park, chating Town, Shangrao County, Shangrao City, Jiangxi Province Patentee before: JIANGXI XINJINYE INDUSTRIAL Co.,Ltd. Country or region before: China |